Senior Systems Administrator Resume Samples - Page 3

HIGH QUALITY

The best examples from thousands of real-world resumes

EXPERT APPROVED

Handpicked by resume experts based on rigorous standards

DIVERSE EXAMPLES

Tailored for various backgrounds and experience levels

Senior Systems Administrators are responsible for the technical design, planning, implementation, performance tuning, and recovery procedures involved in mission-critical enterprise systems. Sample resumes for this position showcase skills like installing, configuring and supporting Digium PBX, NexVortex, and VOIP telephones; and researching, implementing and supporting ConnectWise as the CRM for the company. Minimum qualifications for becoming a Senior Systems Administrator include being able to show at least an associate's degree in computer science or a related discipline on a resume. Though, relevant experience may be substituted for the degree requirement.

21

Senior Systems Administrator

System Administrator over all of San Diego County locations (13).

  • Designed and implemented backup plans for production servers.
  • Served as Project Manager for mass paperless project for all San Diego locations.
  • Demonstrated exemplary Professionalism with documentation, accountability and customer service.
  • Installed and configured encryption and remote tools on laptops for outside sales personnel.
Candidate Info
11
years in
workforce
4
years
at this job
22

Senior Systems Administrator

Responsible for all technical aspects of the Datacenters infrastructure. Working in tight collaboration with members of systems administration team

  • Played key role in mail system migration process to Exchange 2010 Server in public Cloud.
  • Responsible for design, implementation and maintenance of Dell servers and storage hardware.
  • Designed and implemented Veeam monitoring and backup systems of virtual infrastructure
  • Performed improving reliability and availability of Datacenter Systems
  • Developed PowerShell scripts for remote configuring network setting and aggregating info from remote Windows based computers
Candidate Info
11
years in
workforce
1
year
at this job
BS
Engineering
23

Senior Systems Administrator

Applied desktop and server support for active duty military and civilian personnel

  • Install Active Directory, DNS, DHCP, ACS, IAS, and SNMPc Servers with server 2003, 2008 & Linux Red Hat.
  • Configure LDAP, TCP/IP, IPSEC, RRAS, NAP, NPS, CHAP2, PAP, and SSL.
  • Provided support on Exchange server 2003, failed mail cluster, increased mail limits, and reset passwords.
  • Plan and Coordinated OU administration, group policy objects (GPO) administration.
Candidate Info
35
years in
workforce
3
years
at this job
BA
Computer Applications And Economics
24

Senior Systems Administrator

Consolidated 6 stand-alone AS400s in unique environments from various parts of the country to a single LPARed AS400 Model 825.

  • Installed and configured the IBM Backup and Recovery Media Services (BRMS) across all partitions and networked.
  • Performed several successful disaster recovery tests using Native and BRMS recovery procedures.
  • Deeply involved with the Change Management process to assure successful change implementation within audit guidelines.
  • Facilitated the installation of an IBM 3584 Tape Library and BRMS configuration.
  • Supported 13 IBM advanced SYS 36's at various plant locations.
  • Configured and made operational Hierarchal Storage Management (HSM) on a 2 terabyte development partition.
  • Installed and supported from a systems standpoint many vendored products including BPCS 6.0 and 8.0, ROBOT Schedule, Gentran, Showcase, KRONOS, ConnectDirect, BMC Patrol Agent, MKS Implementor, and IBM's OnDemand Spoolfile Archive.
Candidate Info
46
years in
workforce
8
years
at this job
BA
Biology
Graduate Studies, Horticulture
25

Senior Systems Administrator

  • Work with managers, business analysts, and clients to design and implement system architectural plans based on client specific needs to support proprietary CSC and third-party applications in a web-hosting environment.
  • Led implementation team to the on-time completion of more than one hundred implementation projects consisting of various proprietary CSC and third-party applications.
  • Authored twenty-four guides used for implementing various CSC applications. Modified five pre-existing guides used for implementing third-party applications to meet the CSC documentation specifications.
  • Initiated and led project to identify SSL certificate consolidation opportunities across all business lines, resulting in a 20% cost savings to the company and clients.
  • Developed multiple applications in VB.NET to support the help desk team's efforts to improve efficiency and accuracy in operations.
  • Identified by managers as the subject matter expert (SME) for multiple products and protocols including Apache httpd/Tomcat, SSL, Business Analytics XI 3.1, Agency Link, PHP, MySQL, Active Directory, and SQL Server.
Candidate Info
23
years in
workforce
7
years
at this job
BS
Information Technology Network Management
MA
Master of Arts
26

Senior Systems Administrator

Assisted with transition from outsourced to internal managed environment

  • Architect, implement, and oversee maintenance of Windows 2003 Server environment including Active Directory, Exchange, Citrix, SQL, BES, and IIS Web servers
  • Designed and implemented Citrix Presentation Server 3.5 to 4.0 upgrade project
  • Documented current production environment inventory, configuration, and disaster recovery planning
  • Assisted with design changes for company websites
  • Maintaining server backups and offsite tape rotations, security updates, user access, and product upgrades
Candidate Info
4
years in
workforce
2
years
at this job
27

Senior Systems Administrator

Installed new VMware vCenter and SRM servers.

  • Upgraded all VMware ESX hosts to version 4.1.
  • Removed a physical Exchange 2003 Server from the site and replaced it with a VM.
  • Demoted domain controllers and replaced them with VMs.
  • Installed and configured a BES Express 5.02 server.
  • Created LUNs and expanded datastores in a VMware ESX 4.0/EMC Clariion CX4 environment.
  • Documented network topology while monitoring and modifying Cisco ASA firewalls, site to site IPSEC VPNs and Cisco Wireless LAN controller.
Candidate Info
11
years in
workforce
1
year
at this job
BA
Economics
28

Senior Systems Administrator

Designed and implemented monitoring and metrics data collection

  • Involved in SAP HANA proof of concept testing with Suse on Power
  • Updated Nagios monitoring to provide more relevant monitoring inside the environment.
  • Supported FlashCopy process in dynamic ERP systems
  • Implemented IBM ILMT licensing metric tools
  • Supported PureFlex technology
  • Managed and maintained LPAR2RRD, STOR2RRD, and Ganglia implementations
  • Managed storage subsystems via IBM SVC
Candidate Info
16
years in
workforce
1
year
at this job
AAS
Associate of Applied Science
BS
Computer Science B
29

Senior Systems Administrator

Migrated Zendesk data to new helpdesk platform

  • Created PowerShell scripts and researched improvements of existing Windows server backup process
  • Troubleshot and remediated file server and Active Directory/Linux LDAP access issues
  • Documented as-is Cisco physical and logical network topology. Provided recommendations for improvements
  • Documented as-is Windows and Linux server environment at HQ and Data Center locations and provided recommendations for remediation and optimization
Candidate Info
11
years in
workforce
2
months
at this job
BA
Management Of Information Systems
30

Senior Systems Administrator

Senior Storage, Linux and VMware Administrator

  • Managed NetApp FAS 3000 series environment (7 mode, 4 3270, then 4 3250 controllers in remote datacenters). SAN/NAS mixture. FC, NFS, iSCSI. 350 TB raw data across datacenters. SAS/SATA. Brocade 5424 buildouts. Day-to-day storage administration, troubleshooting and upgrades. Replaced 3270 with newer 3250 controllers. Performed 8.0.2 to 8.1.4 ONTAP upgrades. Installed 7 new DS shelves in both Ashburn, VA and Dallas, TX datacenters.
  • Worked with Netapp, reseller to purchase new controllers and 14 new shelves. Design, planning and coordination. Directly implemented new equipment onsite.
  • Assisted/planned datacenter moves from Chicago to Dallas and Ashburn, VA to Atlanta.
  • Responsible for 180+ Linux, ESX and Windows Servers (90% Linux, 10% Windows, 8 ESX hosts). Fedora, CentOS, Oracle Unbreakable. Windows 2008.
  • Active Directory, DFS, File/Print, IIS Administration
  • Exchange 2007 Administration
  • VMware vSphere 4.1/5.5 Administration - 12 ESX hosts, 4 clusters across two datacenters. 130 guests, primarily Linux. Redesigned VMware environment, improved performance and stability.
Candidate Info
18
years in
workforce
1
year
at this job
BBA
Management Information Systems
MS
Management Information Systems

Your Resume, Made Easy.

You are looking for your dream job and need a resume? My Perfect Resume is your solution and takes the hassle out of resume writing. Create the perfect job-worthy resume effortlessly in just a few clicks!