12 Senior System Administrator Resume Examples

Five Key Resume Tips For Writing A Senior System Administrator Resume:

1.
Relevant Experience
Make sure that the jobs, experience, and accolades that you include are relevant to the position you’re applying for.
2.
The Right Skills
This is a great time to run wild with those keywords from the job description. For example, if they’re looking for someone with experience in Windows XP, be sure to list it in your resume’s skills section.
3.
Quantifiable Achievements
Your workplace accomplishments tell the story of the unique value you bring to an organization. Stay away from dry descriptions of job duties. Use numbers to help contextualize your achievements..
4.
ATS-Friendly
An applicant tracking system (ATS) is a piece of software employers use to collect, scan, organize, and rank applications. The key to getting your resume past ATS and into the hands of hiring managers is smart keyword usage.
5.
Impeccable Formatting
Formatting a resume so that it looks professional and attractive is important. With Zippia’s resume builder, you can put together a modern-looking resume in less than 10 minutes. Just choose a resume template that suits your style, answer some questions about your background, and you’ll have a resume that’ll pass muster with both the ATS and the hiring manager.
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Carl Henderson
Senior System Administrator
Contact Information
Federal Way, WA
(810) 555-8581
chenderson@example.com
Skills
  • DBA
  • Linux
  • Computer Problems
  • XML
  • Capacity Planning
  • Management System
  • Hardware
  • Pl/Sql
  • Information Technology
  • Bitbucket
 
 
Employment History
Senior System Administrator2019 - Present
Xerox
Federal Way, WA
  • Provided level III technical support to installation technician(s) as well as desktop support to end-users.
  • Complete documentation of Linux hardening and cloning procedures.
  • Worked on Shell scripts and Perl scripts for automation of daily tasks using Cron tab.
  • Performed Red Hat Linux kernel, memory upgrades and undertook Red hat Linux Kick-start installations.
Systems Analyst2018 - 2019
Xerox
Federal Way, WA
  • Lead projects, work independently and provide technical assistance for incident, problem and change management in an ITIL aligned organization.
  • Develop test plans, test cases, test matrices and test data as well as provide QA test estimates.
  • Manage DTaaS/IaaS VMware based infrastructure and automate build out processes using Orchestrators.
  • Gathered information each quarter into Excel to create key performance indicators (KPI metrics) for executive management rollup.
Software Engineer2017 - 2018
KLA
San Jose, CA
  • Worked with QA in testing new software releases and submitted and updated bug tracking reports (XDDTS).
  • Developed code snippets to display values from database based on selections.
  • Involved in the porting of Subscriber diameter client (SDC) module based on diameter protocol using C++ programming in Linux.
  • Leveraged Service Oriented Architecture (SOA) by utilizing eBay's REST ful web services API.
  • Developed Internal Monitoring system using Google Charts API and Google Annotated Timeline graph.
Computer Engineer (Part-Time)2016 - 2017
Lockheed Martin
San Jose, CA
  • Validated relocation of hardware or software based on company security level with minimum disruption to system user work flow.
  • Created User Accounts and granted permissions.
  • Converted existing modules to execute on a wide variety of computer systems.
  • Developed new hire process to minimize new team member transition on the program, helped setup 100+ new team members.
  • Correct technical problems and information technology issues effectively.
  • Provide hardware, printer and computer support to the executive area in an expedient manner.
Education
Bachelor's Degree of Electrical Engineering2014 - 2017
San Jose State University
San Jose, CA
 
 
Jack Roberts
Senior System Administrator
Contact Info
Hattiesburg, MS
(740) 555-0415
jroberts@example.com
Skills
Problem Resolution
Routers
Network Security
Missile
Infrastructure
Hardware
Windows
Telecom
Sccm
Vmware
Employment History
Senior System Administrator2020 - Present
General DynamicsHattiesburg, MS
  • Experience with Linux and Windows agents for Splunk administration with a solid understanding of the Splunk system.
  • Supported desktop and server OS migrations working with engineering teams.
  • Managed server stacks, VMware machines, ESXi v4, Hypervisor, and Windows Server 2008 image server.
Systems Analyst2015 - 2020
Nationwide Mutual Insurance ...Columbus, OH
  • Worked with internal architects, data warehouse developers by assisting in the development of current and target state data architectures.
  • Used Informatica MDM for Master Data Management tasks and analysis.
Network Technician2014 - 2015
TeleperformanceColumbus, OH
  • Performed technology hardware installs and maintenance (PC, Laptop, Printer, Telephony).
  • Worked as part of the team in charge of software/hardware deployment projects which involved with software installation, configuration and troubleshooting.
  • Installed Windows Server 2008 R2 Installed Server IIS7.0 Installed SQL Server 2008 R2
  • Assist with SharePoint; Assist users to provide roles e.g.
Systems Support Specialist (Part-Time)2012 - 2014
TeleperformanceColumbus, OH
  • Provided Technical support for X-box platforms and windows operating systems XP - 8.
  • Solved technical problems with customers T.V., internet, and/or phone.
  • Trained to support both iOS and Windows based devices.
  • Set up for deployment refurbished and new computer systems
Education
Bachelor's Degree of Business2011 - 2014
Ohio State UniversityColumbus, OH
 
 
Daniel Martin
Senior System Administrator
Groton, CT
(280) 555-5198
dmartin@example.com
Experience
Senior System Administrator2019 - Present
PfizerGroton, CT
  • Manage all Data Center operations & data backups of 4 HP9000 HP-UX LIMS servers.
  • Prepared on premise AD infrastructure for migration effort by using the IDFIX tool for directory cleanup.
  • Resolved trouble tickets for network and client hardware, software and Break/Fix issues.
  • Designed, implemented, and maintained the Windows 2003 based Active Directory infrastructure.
  • Migrated Data online on Red hat Linux and HPUX servers using EMC Open Migrator.
Network Administrator2018 - 2019
General DynamicsGroton, CT
  • Installed Technical Orders (Windows security updates/patches, etc.)
  • Assist in resource server migration consisting of changes in login scripts and server access in Active Directory.
  • Assisted the techs wtih troubleshooting issues pertaining to applications, hardware and connection problems for the desktops and laptops.
  • Provided network administration to include LAN troubleshooting and resolution.
Network Technician2017 - 2018
United Parcel ServiceNewark, NJ
  • Learned computer system and operational software in less than one week.
  • Upgraded network clients from Windows XP Home to Windows XP Professional to enable domain connectivity.
  • Maintained hardware and software database.
  • Manage Active Directory in multiple UAL Windows 2000/2003 domains
  • Coordinated the upgrade of requested computer hardware and networking capabilities for Flight Operations.
Network Support Technician2011 - 2016
PfizerNew York, NY
  • Supported Windows/NetWare server installations and maintenance for infrastructure application, and testing environment.
  • Coordinate physical reboots and cable changes for network devices such as routers, hubs and switches.
  • Provide Desktop/Bench-top support: hardware upgrades & on-site troubleshooting.
  • Prepare and maintain technical documentation for local automated systems and documentation for hardware.
Skills
McafeeDesktopInternetNetappNetwork SecurityInformation SecurityIISDisaster RecoveryTrouble TicketsIsdn
Education
Master's Degree In Computer Science2016 - 2017
New Jersey Institute of TechnologyNewark, NJ
Bachelor's Degree In Computer Science2008 - 2011
New York UniversityNew York, NY
 
 
Alexander Sanders
Senior System Administrator
Employment History
Senior System Administrator2018 - Present
HPHouston, TX
  • Performed remote administration of Windows, UNIX and Linux servers.
  • Managed wireless hardware integration for all Hewlett-Packard inkjet products.
  • Supported over 200 mission-critical Windows servers.
  • Provide server level support for Exchange 5.5 servers, AD Servers, Windows 2000 Servers and NT Servers.
Network Administrator2017 - 2018
VerizonNew York, NY
  • Supported and implemented an initial seamless conversion from OS/2 to Windows NT desktops for over 700 end-users.
  • Maintain up-to-date personnel records at all times for 100+ associates Provided cross training to 8+ staff members.
  • Educated end-users on software updates and hardware functionality.
Network Technician2013 - 2017
AT&TNew York, NY
  • Provide installation and repair of IPTV and Internet service for residential and commercial customers.
  • Supported Windows 2003 Server, IIS, MOM, SMS, DNS, AD, NLB, & Microsoft clustering.
  • Provided hardware and software support to L&GA global associates.
Network Support Technician2008 - 2013
DellNew York, NY
  • Provided Tier 1 IT support to end users in a medical environment.
  • Delivered software and hardware recommendations by performing audits and creating personalized reports.
  • Prepare offsite backup tape deliveries and pickups.
Education
Bachelor's Degree In Business2005 - 2008
Pennsylvania State UniversityMain, PA
 
 
Contact Information
Houston, TX
(540) 555-1443
asanders@example.com
Skills
Procedures
Linux
End User
Network Problems
Backup
Infrastructure
Configuration Management
Netapp
LAN
Unix
 
 
Wayne Cooper
Senior System Administrator
New York, NY
(240) 555-0033
wcooper@example.com
Skills
Project ManagementDatabaseUser InterfaceJavaVmwareWorkforceWindowsLANAssuranceFinancial Statements
 
 
Employment History
Senior System Administrator2017 - Present
CitiNew York, NY
  • Migrated over 200 workstations and laptops to the Windows 7 platform.
  • Deploy, install and maintain VMware View 5 with Windows 7 images.
  • Implemented, administrated, and troubleshooted Windows NT servers and workstations.
  • Install OS patches and maintain inventory database in Aperture VISTA.
Information Technology Consultant2010 - 2017
StaplesMain, PA
  • Supported virtual center environments using VMware Infrastructure Client and Leostream (broker software for virtual environment).
  • Performed troubleshooting and supporting of hardware and software.
  • Resolved TCP/IP issues via DNS/DHCP/AD configurations.
Consultant2003 - 2010
StaplesMain, PA
  • Loaded all special delivery needs into large database, to determine total route delivery time.
  • Used Crystal Report XI Enterprise to design the front end reports.
  • Implemented network infrastructure projects across the U.S. and Canada as assigned by project manager.
  • Fielded phone inquiries about computer hardware and software store sold.
  • Stayed up - to - date with my knowledge of all of merchandise as well as new merchandise.
Software Support Technician1996 - 2003
StaplesMain, PA
  • installed and repaired all hardware and software components.
  • Certified as a Master Tech for onsite computer service and home network setup.
  • Worked on computers (diagnostics, hardware repair, software installation, troubleshooting, virus removal).
  • Observed and diagnosed issues with desktops and laptops to remedy hardware and software issues.
Education
Bachelor's Degree of Computer Science1988 - 1991
Pennsylvania State UniversityMain, PA
 
 
Carl Henderson
Senior System Administrator
Contact Information
Federal Way, WA
(810) 555-8581
chenderson@example.com
Skills
  • DBA
  • Linux
  • Computer Problems
  • XML
  • Capacity Planning
  • Management System
  • Hardware
  • Pl/Sql
  • Information Technology
  • Bitbucket
 
 
Employment History
Senior System Administrator2019 - Present
Xerox
Federal Way, WA
  • Provided level III technical support to installation technician(s) as well as desktop support to end-users.
  • Complete documentation of Linux hardening and cloning procedures.
  • Worked on Shell scripts and Perl scripts for automation of daily tasks using Cron tab.
  • Performed Red Hat Linux kernel, memory upgrades and undertook Red hat Linux Kick-start installations.
Systems Analyst2018 - 2019
Xerox
Federal Way, WA
  • Lead projects, work independently and provide technical assistance for incident, problem and change management in an ITIL aligned organization.
  • Develop test plans, test cases, test matrices and test data as well as provide QA test estimates.
  • Manage DTaaS/IaaS VMware based infrastructure and automate build out processes using Orchestrators.
  • Gathered information each quarter into Excel to create key performance indicators (KPI metrics) for executive management rollup.
Software Engineer2017 - 2018
KLA
San Jose, CA
  • Worked with QA in testing new software releases and submitted and updated bug tracking reports (XDDTS).
  • Developed code snippets to display values from database based on selections.
  • Involved in the porting of Subscriber diameter client (SDC) module based on diameter protocol using C++ programming in Linux.
  • Leveraged Service Oriented Architecture (SOA) by utilizing eBay's REST ful web services API.
  • Developed Internal Monitoring system using Google Charts API and Google Annotated Timeline graph.
Computer Engineer (Part-Time)2016 - 2017
Lockheed Martin
San Jose, CA
  • Validated relocation of hardware or software based on company security level with minimum disruption to system user work flow.
  • Created User Accounts and granted permissions.
  • Converted existing modules to execute on a wide variety of computer systems.
  • Developed new hire process to minimize new team member transition on the program, helped setup 100+ new team members.
  • Correct technical problems and information technology issues effectively.
  • Provide hardware, printer and computer support to the executive area in an expedient manner.
Education
Bachelor's Degree of Electrical Engineering2014 - 2017
San Jose State University
San Jose, CA
 
 
Jack Roberts
Senior System Administrator
Contact Info
Hattiesburg, MS
(740) 555-0415
jroberts@example.com
Skills
Problem Resolution
Routers
Network Security
Missile
Infrastructure
Hardware
Windows
Telecom
Sccm
Vmware
Employment History
Senior System Administrator2020 - Present
General DynamicsHattiesburg, MS
  • Experience with Linux and Windows agents for Splunk administration with a solid understanding of the Splunk system.
  • Supported desktop and server OS migrations working with engineering teams.
  • Managed server stacks, VMware machines, ESXi v4, Hypervisor, and Windows Server 2008 image server.
Systems Analyst2015 - 2020
Nationwide Mutual Insurance ...Columbus, OH
  • Worked with internal architects, data warehouse developers by assisting in the development of current and target state data architectures.
  • Used Informatica MDM for Master Data Management tasks and analysis.
Network Technician2014 - 2015
TeleperformanceColumbus, OH
  • Performed technology hardware installs and maintenance (PC, Laptop, Printer, Telephony).
  • Worked as part of the team in charge of software/hardware deployment projects which involved with software installation, configuration and troubleshooting.
  • Installed Windows Server 2008 R2 Installed Server IIS7.0 Installed SQL Server 2008 R2
  • Assist with SharePoint; Assist users to provide roles e.g.
Systems Support Specialist (Part-Time)2012 - 2014
TeleperformanceColumbus, OH
  • Provided Technical support for X-box platforms and windows operating systems XP - 8.
  • Solved technical problems with customers T.V., internet, and/or phone.
  • Trained to support both iOS and Windows based devices.
  • Set up for deployment refurbished and new computer systems
Education
Bachelor's Degree of Business2011 - 2014
Ohio State UniversityColumbus, OH
 

What Should Be Included In A Senior System Administrator Resume

1

1. Add Contact Information To Your Senior System Administrator Resume

Your name should be the biggest text on the page and be at or near the top of the document.

Your address doesn't need to include your street name or house number - listing your city and state works just fine.

Your email address should be professional, but not your current work email address. It's not a good look to use your work email for personal projects (job-searching).

Your social media can be included if you have a fully-fledged LinkedIn page or another social media page that showcases your relevant skill set.

Senior System Administrator Resume Contact Information Example #1
DHRUV JOHNSON
d.johnson@email.com | 333-111-2222 | www.linkedin.com/in/dhruv-johnson

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2

2. Add Your Relevant Education To The Resume

Your resume's education section should include:

  • The name of your school
  • The date you graduated (Month, Year or Year are both appropriate)
  • The name of your degree
If you graduated more than 15 years ago, you should consider dropping your graduation date to avoid age discrimination.

Optional subsections for your education section include:

  • Academic awards (Dean's List, Latin honors, etc. )
  • GPA (if you're a recent graduate and your GPA was 3.5+)
  • Extra certifications
  • Academic projects (thesis, dissertation, etc.)

Other tips to consider when writing your education section include:

  • If you're a recent graduate, you might opt to place your education section above your experience section
  • The more work experience you get, the shorter your education section should be
  • List your education in reverse chronological order, with your most recent and high-ranking degrees first
  • If you haven't graduated yet, you can include "Expected graduation date" to the entry for that school

Senior System Administrator Resume Relevant Education Example #1
Bachelor's Degree In Electrical Engineering 2014 - 2016
San Jose State University San Jose, CA
Senior System Administrator Resume Relevant Education Example #2
Bachelor's Degree In Business 2014 - 2016
Ohio State University Columbus, OH
3

3. Next, Create A Senior System Administrator Skills Section On Your Resume

Your resume's skills section should include the most important keywords from the job description, as long as you actually have those skills. If you haven't started your job search yet, you can look over resumes to get an idea of what skills are the most important.

Here are some tips to keep in mind when writing your resume's skills section:

  • Include 6-12 skills, in bullet point form
  • List mostly hard skills; soft skills are hard to test
  • Emphasize the skills that are most important for the job
Hard skills are generally more important to hiring managers because they relate to on-the-job knowledge and specific experience with a certain technology or process.

Soft skills are also valuable, as they're highly transferable and make you a great person to work alongside, but they're impossible to prove on a resume.

Top Skills for a Senior System Administrator
Source: Zippia.com
Not sure which skills are really important?
3 Big Tips For Listing Skills On Your Resume
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4

4. List Your Senior System Administrator Experience

The most important part of any resume is the experience section. Recruiters and hiring managers expect to see your experience listed in reverse chronological order, meaning that you should begin with your most recent experience and then work backwards.

Don't just list your job duties below each job entry. Instead, make sure most of your bullet points discuss impressive achievements from your past positions. Whenever you can, use numbers to contextualize your accomplishments for the hiring manager reading your resume.

It's okay if you can't include exact percentages or dollar figures. There's a big difference even between saying "Managed a team of engineers" and "Managed a team of 6 engineers over a 9-month project."

Most importantly, make sure that the experience you include is relevant to the job you're applying for. Use the job description to ensure that each bullet point on your resume is appropriate and helpful.


Work History Example # 1
Vmware Administrator
AT&T
  • Performed the client management tasks using SCCM.
  • Established redundant user management and internal DNS for high availability.
  • Worked with network team to troubleshoot /make required VLANS available on chassis and Rackmount servers.
  • Upgraded several VMWare ESX clusters to ESXi 4.1 enabling VM High Availability and hardware redundancy.
  • Worked on Web Security tools- LDAP Server, SSL Certificates.

Work History Example # 2
Systems Analyst
CHI St. Joseph Health
  • Developed, in Assembler, REXX function package that allowed dynamic VSAM file access.
  • Worked as an intermediary between hospital departments, including: administration, registration, clinical staff, and technical support.
  • Collaborated with several software vendors to resolve QA team problems.
  • Performed HIPAA projects, revised policy and SSAE 16 for vendor risk assessment.
  • Created custom views and data extracts of SAP tables used in reports using SQL Server Integration Services.

Work History Example # 3
Systems Administrator
Aon
  • Supported ITIL readiness and Sarbanes-Oxley Compliance efforts.
  • Managed the 2nd and 3rd shift Data Center operations for Regional DC and Nation-wide after-hours support for Infrastructure and Security.
  • Provided end-user support, reconciliation, troubleshooting, error handling, application security, general accounting, and end-user support documentation.
  • Performed Cisco WAN/LAN administration in a large environment that included 6500 series switches, 2600 routers, Pix and Juniper firewalls.
  • Planned, lead and successfully coordinated on complex projects involving new application/client setups and infrastructure projects.

Work History Example # 4
Network Administrator
CenturyLink
  • Worked with Checkpoint FW1 NG, PIX, and Netscreen firewalls.
  • Provided pro-active fault monitoring of Cisco routers and switches utilizing HP overview, CiscoWorks and Cisco IOS commands.
  • Updated DNS servers with new records when needed.
  • Handled the complete migration from in-house SFA to a cloud based SFA - Sales Force Dot Com.
  • Performed file system/database backup operations for Oracle Database using RMAN through NetBackup.

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5

5. Highlight Your Senior System Administrator Certifications On Resume

Certifications can be a powerful tool to show employers that you know your stuff. If you have any of these certifications, make sure to put them on your senior system administrator resume:

  1. Microsoft Certified Systems Engineer (MCSE)
  2. VMware Certified Professional 5 - Data Center Virtualization (VCP5-DCV)
  3. Certified UNIX System Administrator (CUSA)
  4. Certified Information Systems Security Professional - Architecture (CISSP)
  5. Pro: Windows Server 2008, Enterprise Administrator (MCITP)
  6. Microsoft Certified Systems Administrator (MCSA)
  7. VMware Certified Professional 6 - Cloud (VCP-Cloud)
  8. Certified Information Security Manager (CISM)
  9. Certified Information Systems Security Professional (CISSP)
  10. Microsoft Certified Technology Specialist: .NET Framework 3.5, Windows Workflow Fnd Applications (MCTS)

6

6. Finally, Add A Summary Or Objective Statement

A resume summary statement is a 1-3 sentence spiel at the top of your resume that quickly summarizes who you are and what you have to offer. In this section, include your job title, years of experience (if it's 3+), and an impressive accomplishment, if you have space for it.

Remember to address skills and experiences that are emphasized in the job description.

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Updated October 6, 2021