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Unix System Administrator Resume Samples
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Candidate Info
years in workforce
month at this job
Mathematics
Operations Research
UNIX System Administrator
Solaris, HP_UX with Oracle, Sybase, monitoring tool HP OpenView ITO (OVO), batch job on JP1 scheduler.
- Stabilized system by disk replacement, firmware upgrade in SAN storage, Solaris Volume Management, clustering environment on scheduled maintenance hours.
- Enhanced business continuity procedure by adding critical middleware server and identified through power-down test activity.
- Resolved issues, planned requests as point-of-contact to vendors, oversaw developers, business users, following change control procedure, reported result.
Candidate Info
years in workforce
years at this job
Computer Science
UNIX System Administrator
Maintained Linux and UNIX hardware and software for developers and customer support departments, maintaining over 3,000 VMs and servers in three primary data centers located across the world
- Implemented and setup Virtualization environments for AIX LPARs, HP Integrity VMs; and Solaris Zones and Logical Domains
- Updated and created provisioning scripts to setup new operating systems and software for supported platforms
- Setup and maintained NFS/iSCSI, NetApp and Oracle ZFS Appliances
- Consolidated servers at numerous smaller remote data centers to three central data centers
- Managed Backups for critical data which was stored on more than 70 servers
Candidate Info
years in workforce
year at this job
UNIX System Administrator
Supported and maintained several HP-UX 9000 servers hosting Informix database. Performed software installation, upgrades / patches, troubleshooting, and maintenance on UNIX servers.
- Implemented backup and recovery procedure for system and database on HP-UX servers.
- Monitoring server activity logs, database and log usage, growth and volume status.
- Wrote scripts for automation and information gathering using Born, Bash shell.
- Administered and supported VA7400 Storage.
- Diagnosed system hardware and software problems using advanced root-cause analysis.
Candidate Info
years in workforce
years at this job
Computer Science
UNIX System Administrator
Supported and maintained over 250 AIX, HP-UX servers working with a team of eight administrators in a 24/7 data
center. Responsible for scheduling and upgrading these servers throughout the year to the latest versions of software.
- Communicated and worked with the individual application development groups, DBAs and the Operations
- Assigned to selected projects and successfully defined hardware and software needs to complete them.
- Recommended to a project leader for a new Sales Tax project to use repurposed servers, thus saving the project
- Provided root cause analysis of incident reports during any downtime issues.
Candidate Info
years in workforce
year at this job
Computer Science
System Analysis
Senior Unix System Administrator
Provided system administrations on 11 HP high-end servers include K420, K450, T600 and EMC storage for one of the PSC largest accounts, ValueRx.
- Duties include system installation, setup, troubleshooting, and performance tuning using Glance+ and PerfView, and users support.
- Interacted with Informix and Oracle DBAs to set up and troubleshoot database related issues.
- Worked on Pyramid Exit project, which migrated from Pyramid systems to HPs.
- Designed and implemented enterprise backup solutions for ValueRx using HP OmniBack II and Perl scripting.
- Installed and configured HP ITO for system monitoring. Trained operators to follow documented procedures.
Candidate Info
years in workforce
years at this job
Computer Information Systems
UNIX System Administrator
Managed hardware, OS, and software systems for large-scale email hosting provider including CentOS Linux, Apache Web servers, DNS, Postfix, MySQL, Postgres, SpamAssassin, OpenLDAP, F5 BigIP, HAproxy, Dell Servers, NetScreen firewall, Asterisk VoIP
- Created custom monitoring plugins for Nagios using UNIX shell scripting, and Perl.
- Assisted developers with troubleshooting custom software, and services such as ActiveSync, CalDav, CardDav, and PHP
- Top level customer service and implementation for DKIM, SPF, and custom SSL/TLS security
- Implemented and performed initial configuration Nimble Storage CS460G-X2 array and migrated data from legacy BlueArc Titan storage array. Converted access from NFS to iSCSI
Candidate Info
months in workforce
months at this job
Computer
UNIX System Administrator
Provided 1st and 2nd level UNIX support at GM Data Center.
- Wrote and maintained shell scripts using Perl and Bash.
- Monitored, troubleshot, and resolved issues involving operating systems.
- Applied ITIL approach to incident and problem management.
- Developed and maintained troubleshooting journal for incident management team.
- Participated in on-call rotation to provide 24×7 technical support.
Candidate Info
years in workforce
years at this job
Master of Business Administration
Bsce
Web Application Developer/ UNIX System Administrator
Developed web-based applications in Oracle 9iAS using Oracle PL/SQL and MS ASP. Designed Oracle SQL queries, stored procedures, cursors, triggers, and scripts. Installed and administered Web Servers and Oracle Portal on Linux and Windows NT platforms. Assisted division IT Manager with administration of more than 100 HP/UX workstations, spanning 2 locations. Planned, coordinated, and implemented special projects, such as server upgrades, kernel patching, and security.
- Developed an automated license generation application that reduced processing time by over 90%.
- Developed and maintained ASP and Access based trouble-ticket intranet system to record and track user calls and e-mails, leading to enhanced internal customer relations.
- Earned an award for successful introduction of automated IA program.
Candidate Info
years in workforce
years at this job
Computer Information Systems
Computer Information Systems
UNIX System Administrator
Provided UNIX system administration support for five SOLARIS and ten HPUX9000 servers
- Tested numerous software and hardware configurations during the development stages to recreate the operating environments utilized by customers in an effort to avoid the distribution of releases with bugs and/or erroneous documentation
- Wrote utility scripts using BASH and KORN shell
- Configured UNIX systems to use Active directory, KERBEROS, NTPD, XDMCP, LDAP, SSH, FTP, TFTP and DNS
- Configured SUN Workstation and SUN Server
- Performed problem diagnosis, corrected discrepancies, developed user and maintenance documentation, provided user assistance and evaluated system performance
- Installed, configured third party applications, hardened new and existing servers and desktops
- Converted all systems into trusted systems to comply with STIG
- Assisted DISA's system security office with the security testing and evaluation process
Candidate Info
years in workforce
years at this job
Technology
Herndon
Associate of Science
Junior UNIX System Administrator
Served as an Unix System Administrator working in a junior role with Solaris versions 8 & 9.
- Provided customer with administrative support on a UNIX based platform historical query database serving 500+ users.
- Maintained SUN server hardware and performed basic troubleshooting on database problems and initiated necessary steps to fixing any found errors utilizing shell scripts.
- Served as Project lead on updating hardware and software for the backup schema on both Windows and UNIX based development networks.
- Troubleshot any errors found in code using simple PERL scripts.
- Planned and coordinated move of server equipment from older server area to the newer location then conducted setup.
- Documented troubleshooting guide for administrators to be used for on-call pager duty.
- Attended team meetings and handled light managerial duties in the absence of team lead.
Candidate Info
years in workforce
years at this job
Information Systems Engineer
Information Systems Analyst
Business Management
UNIX System Administrator/network Manager
Managed the Wide Area Network (WAN) of 120 SunSparc workstations including Sparc 2-20, Ultra 2,5, 10, and SUN 670 used to collect and dissimulate intelligence products. Maintained and troubleshot to ensure optimum running capacity. Provided end user support on all hardware and software malfunctions. Performed initial installation of UNIX operating system and software. Executed C++ shell programming to build tools to automate system functions. Configured SCSI peripherals and software packages. Utilized server network management tools to monitor internal network activity. Managed Migrations from Solaris 2.4 to 2.5 to 2.6. Knowledge of NIS, NFS, DNS, SMTP, HTTP, and LPD.
- Utilized high level network monitoring tools to identify traffic bottlenecks and failing and overloaded devices
- Managed a Local Area Network that interfaced with Wide Area Networks; configured and connected Cisco Routers
- Monitored system to prevent and eradicate security breaches and performed backups of sensitive user files and databases
- Trained end users on software packages.
Candidate Info
years in workforce
years at this job
Electrical Engineering
Computer Engineering
UNIX System Administrator
- Performed Solaris 1.X and 2.X system administration.
- Configured NIS to allow centralized administration of the Train Tracking System consisting of twenty SPARC servers.
- Supported the day-to-day operations of the design and engineering LANs.
- Participated in the Request for Proposals process and evaluated vendors' responses.
- Lead deployment of Automated Fare Collection (Metro Card) system of [company name].
Candidate Info
years in workforce
years at this job
Network Security
UNIX System Administrator
Provided account management, hardware and software configuration for 500 systems
- Monitored system activity, storage requests, and operating system and applications
- Developed installation, maintenance, and troubleshooting procedures
- Conducted performance tests for software compatibility
Candidate Info
years in workforce
years at this job
Computer Programming
Information Technology And Systems
UNIX System Administrator II
Collaborated with team members to employ practical troubleshooting techniques resolving system performance issues and utilized monitoring software tools to maintain the integrity and security of enterprise file systems hosted on HP-UX and Red Hat Linux systems supporting multiple Oracle database instances.
- Created and monitored standard back-ups of the business environment
- Co-drafted and implemented disaster recovery procedures.
- Created and modified end-user and group account configurations.
- Created documentation of production changes to be presented to a Change Control Board for approval.
- Maintained all network file system and network information services.
- Upgraded hardware, firmware, and software on HP-UX and Red Hat Linux systems.
Candidate Info
years in workforce
years at this job
Computer Science
Computer Science
Oracle Database / Unix System Administrator
Created and configured Oracle 8i database on Sun Solaris 8 and Windows 2000 server for our Telecom Billing Application.
- Implemented Multi-master Symmetrical Replication for Oracle Database.
- Daily administration and maintenance of Oracle database including creating users, managing tablespaces, datafiles.
- Written shell scripts, Perl scripts and PL/SQL scripts to automate backups, daily exports, storage management and monitoring of database server.
- Administered and maintained our Mail, DNS and Apache Web servers on BSDi & Solaris platform.
- Implemented security of our BSDi & Solaris Unix servers.
- Provided technical support for our dial up customers and hosting clients.
Candidate Info
years in workforce
months at this job
Bachelor of Arts
Technology Management
UNIX System Administrator & Network Specialist
Designed maintenance network and configured NFS to installation and upgrades for servers.
- Redesigned environment and implemented NIS to improve environment administration.
- Performed upgrades, performance tuning, monitored system and application logs. Customized system message handling.
- User administration which includes creating, adding and deleting users.
- Performed hardware upgrades on Sun and Linux servers
- Maintained and monitored business application on Sun and Linux servers.
- Implemented and redesigned networking solutions and addressed network connectivity issues.
- Setup and supported servers used by clients for ecommerce.
Candidate Info
years in workforce
years at this job
Computer Science
Senior UNIX System Administrator
Provide all communication and notifications for outages, upgrades, meetings between DOJ Data Center personnel and end users, DBA's, management for the applications running on the servers at DOJ Data Center.
- Provide project oversight and plans to management to ensure the product assurance on activities performed.
- Responsible for Data Storage Reporting, Weekly & Monthly UNIX Reports.
- Provide UNIX system administration support for AIX, Compaq, Sequent, Siemens, Sun and Linux servers.
- Provided backup administration support for Tivoli Storage Manager, Networker and Alexandria backup solutions: scheduled and monitored server backups, recovered data, gathered and reported backup statistics and managed tape libraries.
- Provided WebSphere MQ messaging system, Big Brother Network and System Monitor, Apache web server and Perfman Performance Monitor support.
- Perform all system firmware, operating system, application upgrades on the AIX Performance servers to ensure availability and up-to-date servers for performance testing.
Candidate Info
years in workforce
months at this job
Data Processing
Oracle Database 11g: Using Sql To Query Your Database
Implementing Powervm Live Partition Mobility (lpm(d-ilo)
Contract Unix System Administrator
Administered six Unix systems(SCO, HP-UX, Intergraph/CLIX).
- Three servers performed as Oracle database servers, one server as a Network server, and the final two served as CAD servers.
- Assisted in conversion/migration of environment from unix to WIN/NT.
- Implemented Bootp server on SCO server.
- Server were HP Apollo 750(HP-UX V9), ALR Revolution Q-SMP PCI(SCO Ver 3.2), Intergraph(CLIX Unix), HP Apollo 715/50(HP-UX V9), and HP K Class 9000(HP-UX V10).
Candidate Info
years in workforce
years at this job
UNIX System Administrator for Command Center
Member of the High and Critical Application Support Team (CAST), providing 24 x 7 support.
- Provided 3rd Level IT Support to Call Center Help Desk, producing immediate in-house resolutions and reducing yearly vendor maintenance costs.
- Trained offsite staff in local IT procedures, creating larger support team.
- Performed AIX/Linux command line functions for upgrades and major changes for Oracle, Epic, and Cache database administrators, ensuring timely Medical Record edits.
Candidate Info
years in workforce
years at this job
Unix System Administrator
Installed and configured Solaris 8, 9 and 10 and Veritas Storage Foundation.
- Wrote various shell scripts and SMF services to automate processes for various web servers.
- Implement proper security configuration and administration on all servers
- Conduct daily performance, tuning, backup, and disaster recovery procedures.
- Implemented RAID Technology with VERITAS Volume manager and SVM.
- Configured various SCSI and Fiber Channel arrays for disk storage.
- Created technical documentation on all Standard Operating and Diaster Recovery procedures.
Candidate Info
years in workforce
years at this job
Information Technology, Computer Technology
Technical Services Professional - Sr. UNIX System Administrator
Promoted to Senior UNIX System Administrator because of commitment to the company and her customers.
- Directed global support team through an emergency outage on the previously supported account.
- Directed a large role in the implementation of customer's new SAP environment
- Led a team through a difficult application upgrade, migrating 3500 users off legacy VPN systems while maintaining connectivity so as to appear seamless for end users
Candidate Info
years in workforce
years at this job
Electrical Engineering
Master of Arts
Computer Science Engineering
UNIX System Administrator, Sun Solaris
Received Sprint Values Excellence award in 2003 for providing outstanding leadership in accomplishing the Field Service Automation project significantly under budget.
- Provided technical expertise on system management issues for the Data Center by guiding the implementation, maintenance, and tuning of mid-range systems.
- Designed and implemented automatic methods for monitoring and notification of system and application alerts for mission critical processes; provided the Legato backup when necessary.
- Performed Storage Area Network (SAN) configuration with Hitachi HDS, IBM Sharks, and STK arrays.
Candidate Info
years in workforce
years at this job
Information Science
UNIX System Administrator
Applied web optimization techniques comprising mod_gzip compression and far-future Expires headers, reducing initial page weights by approximately 25% and subsequent page weights by up to 98%.
- Created single-page Kanban system using Atlassian Confluence wiki to facilitate better coordination between technical and customer CMS support teams. Average support ticket response times reduced by 60% percent.
- Leveraged Selenium web automation to collect of web analytics report data, removal of orphaned CMS content, and bulk manipulation of CMS publishing destinations.
- Redesigned on-demand weblog viewing system for end-users of legacy web publishing mechanism using a combination of SSH tunneling, Python, Netcat, and Redis.
Candidate Info
years in workforce
years at this job
Electrical Engineering
Electrical Engineering
Unix System Administrator
Initiated a script to analyze network problem & designed solution for enhancing network application traffic monitoring.
- Tested configurations of different customers using simulators with in house device while setting up dns & ldap, after enabling dhcp on system for ssh client.
- Provided guidance and leadership to less-experienced system engineers. Installed HP Jet admin & patches to enhance printer performance.
- Reconfigured client Workstation and managed resources with Tivoli while using Active Directory to enable user domain access.
- Controlled user profiles and changed environmental variables to allow access based on group permission in production box.
- Administered Lawson desktop enterprise server for front end users, provided L2 support from printing, configuration problems to stopping defunct (Zombie) processes, hanging or utilizing OS resources.
Candidate Info
years in workforce
years at this job
Business Management
Criminal Justice
UNIX System Administrator
Maintained the in-house multi-lingual software application by performing tests, upgrades, deployments, conducting analysis, and every day administration.
- Developed and maintained user accounts and their associated files.
- Ensured the audit trails were forwarded to the appropriate Government personnel and responsible for software modifications.
- Maintained and upgraded the network servers.
- Installed Operating System software and the multi-lingual application software.
- Compressed data files in order to make room for additional incoming data.
- Helped and supported the analytical community as needed.
- Responsible for providing 24 x 7 support of the production systems.
Candidate Info
years in workforce
months at this job
Business Data Processing
Business Administration
Unix System Administrator
Provided Unix / AIX administration support for MotorParts division using IBM Power Systems and deployed corporate wide application environments to support the new division.
- Tuned and optimized AIX to support Oracle 11g database solutions and deployed multiple instances on development environments.
- Configured VIO servers to support multiple LPARS and provide I/O to client LPARS.
- Exploited NIM for use in network install and deployment of new environments. Also for backup and bare metal restores of operating systems.
- Use HMC to control and configure virtual environments and provide hardware call support for multiple frames of Power equipment.
- Optimized I/O server configuration for use with Hitachi Unified Storage using HDLM and MPIO
- Supported SuSE infrastructure of Cisco UCS servers running VMware
Candidate Info
years in workforce
years at this job
Computer Science
UNIX System Administrator
Installed enterprise applications on Solaris 10 UNIX servers
- Configured IP scheme for Solaris 10 UNIX servers and established connections to distant ends
- Maintained applications on Solaris 10 UNIX servers
- Maintained UNIX Oracle servers/users including security updates/patches
- Troubleshooting skills within Solaris 10 UNIX environment
Candidate Info
years in workforce
year at this job
Management
Unix System Administrator
Administration of Sun servers and Sun workstations on the Lucent contract for IBM Global Services.
- Provided 24/7 support for the cluster servers.
- Upgrades of operating systems and installation of patches.
- Load balancing and monitoring of system usage.
- Prepared and updated technical documentation to post on the IBM website.
- Provided training of IBM processes and procedures.
Candidate Info
years in workforce
months at this job
Computer Science
Unix System Administrator
Maintained and configured Solaris workstations for foreign exchange trading floor
- Maintained and configured the company's Sun servers
- Provided general Unix system administration support
- Maintained data and news feeds for the trading floor
Candidate Info
years in workforce
months at this job
Computer Science
Master of Arts
Senior UNIX System Administrator
Performed system administration for multiple UNIX platforms, DEC, HP-UX, and SUN Solaris.
- Wrote UNIX shell and PERL scripts for DEC, HP, and SUN.
- Managed multiple networks using Sun Net Manager and Open View software.
- Administered network including management and conductivity, maintaining network files troubleshooting network outages, adding and deleting hosts and network to the sites.
Candidate Info
years in workforce
year at this job
Linguistics
UNIX System Administrator
Lab Manager in charge of 140 mission critical servers.
- Provided 24x7 technical customer support for business unit.
- Built, configured and installed new servers and configured for network.
- Maintained and restored incremental and archival tape backups.
- Administered business unit's website and web server.
Candidate Info
years in workforce
years at this job
Networking I, Ii, Programming I, Ii, Iii
Information Systems, Management
Computer Information Systems
UNIX System Administrator
- Performed prompt and efficient support for 450+ UNIX and Linux servers across all business units of the UTC account in a mission-critical enterprise environment to meet current Service Level Agreements and new project specifications.
- Participated in many large-scale projects for global clients involving server management, shell scripting, disaster recovery, backups and restoration.
- Built, configured, modified, secured, and tested client specific servers for deployment in a global environment to several data centers.
- Served as a mentor to new administrations, provides excellent technical documentation, and contributed toward the UNIX team reaching a 125:1 support ratio.
Candidate Info
years in workforce
years at this job
Computer Network & System Administration
Bank Processing
UNIX System Administrator
Added and deleted users/accounts, added and removed hardware
- Performed backups, installed, and tested new software while offering troubleshooting via diagnostics
- Maintained documentation for maintenance records for hardware, status of backup and polices
- Monitored security policy for unauthorized access and maintained department web pages
Candidate Info
years in workforce
year at this job
Business Administration
Computer Science
Unix System Administrator
- Performed in a team environment to provide operational and technical support of 50+ Unix hardware and software platforms, including day-to-day operations, disk/file-system management, tuning & maintenance, network configuration and trouble-shooting.
- Performed Unix system administration tasks, user account administration, and software installations.
- Assisted with hardware set up and performed O.S. installation and configuration.
- Provided 24x7 problem analysis and resolution via Remedy ticketing system and on-call rotation system.
- Wrote system programs in PERL and Unix-shell, including Sed and Awk.
- Assisted team members with server consolidation and decommissioning efforts of Agere Systems.
Candidate Info
years in workforce
years at this job
Molecular Biology, Biochemistry, And Mathematics
Information Systems Management
Project Management Certification
Unix System Administrator
Project manager for four major software releases. Provided system administration operational
support for ten other major releases
- Provided daily system administration support to include trouble shooting, issue documentation,
- Project managed the patching of the five Solaris machines. These were the first patches put on the system since they were put into place, so this was a significant action
- Supported end-users with http redirects
- Built ten Glassfish domains to include configuration, sudo access, and application code builds.
- Create numerous scripts, to include archiving of major configuration files, automatic reboots of selected applications, automated domain creation, and data parsing for report preparation.
- Update application licenses for Jive, Jira, and Oracle
- Create and repartition LUNS on hard drives to accommodate changes in Oracle space
- Perform repartitioning of LUNS and disk space to accommodate changes in Oracle space
Candidate Info
years in workforce
year at this job
High School Diploma
UNIX System Administrator
Duties included providing OS and hardware support for approximately 80 + HPUX servers.
- Perform problem determination, system recovery, reporting and tracking of problems using Tivoli/Remedy, writing and updating procedures.
- Installing and configuring HPUX 10.20 core OS on new hardware, installing and configuring 100 BaseT NIC cards to convert for 10 BaseT NIC's.
- Install Net-Backup, configure, schedule weekly/daily backups and insure that backups completed in a timely manner.
- Install, configure and upgrade Maestro versions 6.0 and 6.1.
- Provide 24 by 7 on-call support for all Maestro.
- Provide on-call support for all UNIX servers once every 3 weeks working with UNIX Engineers and HP support to resolve problems as needed. Various other UNIX Administrative duties.
Candidate Info
years in workforce
years at this job
Bachelor of Science
Unix System Administrator
- Supported Unix servers under customers contracts
- Responsible for maintaining various customers sites
- Designed and setup HPUX/Solaris environments for new applications
- Team Lead responsible for meeting customers deadlines for implementation of new environments
- Successfully completed Government clearance including (Polygraph 1998), currently inactive
Candidate Info
years in workforce
years at this job
Instrumentation Technology
Computer Engineering
Senior UNIX System Administrator/integrator
- Performed system administration tasks of supported environments ensuring all system parameters, configurations and installations are executed within established guidelines and schedules.
- Scheduled and implemented operating system/hardware upgrades, custom kernel configurations and performance tuning of systems.
- Proficient with HP MC/ServiceGuard, LVM, On-line/Advanced JFS, HP business copy, shell scripting and utilized these skills to develop a backup/recovery solution for VADI applications.
- Technical understanding of complex system flow, with an extensive experience in troubleshooting applications, databases, middleware, operating systems, network devices and proprietary middleware technologies.
- Established and supported multiple LAMP (Linux, Apache, MySQL, PHP) solutions developed to facilitate the business requirements.
Candidate Info
years in workforce
years at this job
Computer Science
Computer Science
UNIX System Administrator
Upgraded the Solaris Operating System to Solaris 9, Veritas Volume Manager 4.0 and File System.
- Installation and configuration VERITAS Cluster Server 3.5 Software
- System monitoring and applying relevant patches, Firmware on regular basis
- Flash Archived tape backups are used to recover the OS during offsite TDRP (Technical Disaster
- Maintained backups and restores using Legato Networker
- Resolved and document system errors and performance issues.
- Performed root cause analysis of critical errors and outages
- Installation and configuration Tivoli Workload Scheduler (TWS) 8.x on a Sun Solaris hosts.
- Monitored, troubleshoot and recovered from Type-2 BCV (Business Continuity Volume) backup jobs
- Troubleshot TCP/IP, SSH, NIS, DNS, NFS, Auto-mount, TELNET, and FTP
- Fine-tuned kernel parameters and performance tuning using SAR, top, prstat, netstat, vmstat and iostat
Candidate Info
years in workforce
years at this job
Finance
Unix System Administrator
Maintains the integrity and security of servers and systems (GCCS-J, Oracle and JOPES)
- Sets up administrator and service accounts, and maintains system documentation
- Provides critical 24x7 command and control systems support to the President, Secretary of Defense (SecDef), Joint Staff (JS), National Military Command Center (NMCC), combatant commanders, and other federal agencies
- Serves as the focal point of contact for customer support for the Global Command and Control Systems-Joint (GCCS-J) and Global Status of Resources and Training Systems
- Maintains Common Operational Picture (COP) monitoring systems
- Responsible for tracking and resolving GCCS-J client problems and outages
- Maintained high priority global servers for ops support and situational awareness in support of the President, SecDef, JS, NMCC, and combatant commanders
Candidate Info
months in workforce
months at this job
UNIX System Administrator
Documented Apache Web Server Development, Staging & Production environments, installed configured and managed Solaris 2.7-2.9 on Sun Enterprise systems, Administered, maintained Red Hat 2.1, 3.0 AS, ES, Troubleshooting Hardware, Operating System Application & Network problems and performance issues; Deployed latest patches for Sun, Linux and Application servers, Performed Solaris and Red Hat Linux Kernel Tuning for TCP stack.
- Installation Red hat Linux 7.2, 9.0 on Dell, Proliant, Enterprise Server 3.0/AS3.5
- Installed and configured Sun V880, V490, V440, V240 servers, mirrored root disks on all the servers by using Sun Disk Suite
- Providing 24 x 7 supports to various application level server level & network level Monitoring and troubleshooting of any datacenter outages.
Candidate Info
years in workforce
year at this job
Unix System Administrator
Lead network administrator for external customers router networks.
- Monitored network utilization and performance.
- Recommended upgrades to support network growth and application changes.
- Assisted in design of network failure summary graphs providing comprehensive reflection network performance.
- Assisted in the redesign of company's corporate network.
- Responsible for audits of network infrastructure, physical and logical topology maps designs, and coordination and implementation of global Frame Relay network.
Candidate Info
years in workforce
years at this job
Law
Business Administration
UNIX System Administrator
Oversees the installation, configuration, maintenance and support of data center servers, desktops, workstations and software
- Utilizes excellent experience in Java , QTP and WinRunner
- Manages data center backup and recovery operations using Legato Networker software
- Provides support to performance tuning software developers by requiring countless hardware and software changes, performance tuning, load balancing and kernel modifications
- Utilizes familiarity with Stage5 while supporting such software as Catia, Tce, Ideas, Samba, Digital Buck, Visplus, Netscape, Mozilla, Etc.
- Adept in supporting and assisting Software Support of over 2000 users
- Handles responsible tasks in working with GIRS ticketing system, setting up boot helper and NIS slave servers for Sun and HP workstations, and configuring workstations on the network
- Performs hardware upgrades that included hard drives, memory, graphics card, etc.
Candidate Info
years in workforce
years at this job
Electronics Engineering Technology
Unix System Administrator
Provide all aspects of Unix Solaris system administration includes installation, configuration, and network connectivity. Responsible for maintenance of factory workstations and servers by keeping up with latest baseline software releases and patches.
- Experienced in building and supporting Solaris 8,9 & 10. Worked with virtualization using Solaris container zones and ZFS filesystem.
- Worked with Solaris 3.x cluster and maintain system up to date with latest patches, firmware and software baseline.
- Involved in building and deploying customize baseline software and firmware upgrade to all DCGS Block 10.1 U.S. Air Force sites.
- Configured Cisco Catalyst 3750 switch, Sun StorageTek 5320 NAS cluster, SAN Brocade switch and Avocent-Cyclades terminal servers.
- Installed proprietary COTS product for imagery and database software.
- Experienced with LTO-4 tape library or single tape drive. Utilizing Veritas Netbackup to backup and restore workstations and servers.
- Resolved customer helpdesk tickets such as LDAP, IDM, and Solaris OS issues.
- Performed weekly security audit and ensuring audit logs are generated and uploaded to the audit server to complied with DoD security requirements.
- Familiar with NISPOM and all Defense Security Service (DSS) procedures and guideline.
Candidate Info
years in workforce
months at this job
Unix System Administrator
Perform tuning, performance monitoring and security of RISC 6000 servers running AIX and Linux-Redhat 7.2
- Perform software installation and hardware upgrades and patches
- Schedule and validation of Unix systems backups using TSM software.
- Trouble shoots and resolves backup issues and tape STK tape libraries issues.
- A Creation and maintenance of user accounts
Candidate Info
years in workforce
years at this job
Business Administration And Economics
UNIX System Administrator
Systems Administration and Training Provided software training and support for the management of medical practices and acute care facilities.
- 150+ clients that were private medical practices, group medical practices, or acute care facilities.
- Installation, diagnosis, and troubleshooting of systems to the component level.
- Maintenance of hardware, software, and communications applications in a SCO and ATT and NCR
- Development of multiple EDI applications for the transmissions of medical claims based on the state in which services were provided.
Candidate Info
years in workforce
years at this job
UNIX System Administrator
Install various flavors of UNIX (HP-UX, AIX, Solaris) and Linux (Red Hat, SuSE).
- ≅ Assemble hardware chassis for UNIX and Linux servers and rack mount.
- ≅ Configure installations of UNIX and Linux for fiber optic connection.
- ≅ Frequent use of Perl to automate configuration of systems post installation.
- ≅ Frequent travel between sites to troubleshoot Linux and UNIX workstations.
- ≅ Configure servers and workstations with static IP, NIS/NFS, software updates.
Candidate Info
years in workforce
years at this job
UNIX System Administrator
Installing, managing and maintenance of Solaris 10, RHEL5, Centos and Windows 2008 servers.
- User and group creation, management and permission control.
- Volume management using LVM and RAID
- Network troubleshooting using TCP/IP, DHCP, UDP, trace route, ping and nslookup.
- Solaris container/zone setup and migration
- System monitoring using top, ps, nestat and iostat
- Live upgrade using 10-recommended.
- Print server setup and management.
Candidate Info
years in workforce
years at this job
Computer Science And Management Information Technology
Unix System Administrator II
- Solaris 2.6 and 5.8 server administration utilizing KORN, PERL, JAVA and Sun Clustering services for high availability based on SUN E10K hardware.
- HPUX administration, day to day user management and application support for Lucent tool sets.
- SCO Unix administration, user account maintenance and system management
- Unix hardware administration and management service technician for WorldCOM global solutions.
- Designed and implemented custom NOC tools using Tarantella, EXPECT, KORN SHELL, PHP and Sunray terminal solutions.
Candidate Info
years in workforce
years at this job
Senior UNIX System Administrator
LDAP migration of over 3000 client servers to Central LDAP Directory internationally
- Veritas Cluster and RAC Cluster UNIX-side storage/filesystems support
- Linux OEL 5&6, LVM, VMware, NAS, Solaris 8&10, ZFS, LDOM and zone support
- Oracle OPS Center, Service Now, Opsware, Apache Directory Studio, WebEx chat
- Worked closely with other teams, network, Storage, Accounts Admin, SAPM, Radius
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