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System Administrator Support Engineer Jobs (NOW HIRING)

System One

System Administrator

Annapolis Junction, MD · On-site

$150K/yr

System Administrator - TS/SCI w/ Full Scope Polygraph (FSP) Location: Annapolis Junction, MD Work ... Support automation and configuration management initiatives * Collaborate with engineering ...

System One

System Administrator

Annapolis Junction, MD · On-site

$150K/yr

System Administrator - TS/SCI w/ Full Scope Polygraph (FSP) Location: Annapolis Junction, MD Work ... Support automation and configuration management initiatives * Collaborate with engineering ...

System One

System Administrator

Annapolis Junction, MD · On-site

$150K/yr

System Administrator - TS/SCI w/ Polygraph Location: Annapolis Junction, MD Work Model: 100% Onsite ... Support automation and configuration management initiatives * Collaborate with engineering ...

System One

System Administrator

Annapolis Junction, MD · On-site

$150K/yr

System Administrator - TS/SCI w/ Polygraph Location: Annapolis Junction, MD Work Model: 100% Onsite ... Support automation and configuration management initiatives * Collaborate with engineering ...

System One

System Administrator

Annapolis Junction, MD · On-site

$150K/yr

System Administrator - TS/SCI w/ Full Scope Polygraph (FSP) Location: Annapolis Junction, MD Work ... Support automation and configuration management initiatives * Collaborate with engineering ...

System One

System Administrator

Annapolis Junction, MD · On-site

$150K/yr

System Administrator - TS/SCI w/ Full Scope Polygraph (FSP) Location: Annapolis Junction, MD Work ... Support automation and configuration management initiatives * Collaborate with engineering ...

TEKsystems

Systems Administrator

Nottingham, MD

$35 - $40/hr

... support. Skills Windows, System administrator, Vmware, Active directory, Windows server, Windows ... engineering techniques to include requirements analysis and design methodologies. • VMware ...

CIBR Force

System Administrator

Chantilly, VA · On-site

$130K/yr

LCAT : IT Systems Engineer, Level 2  Required Clearance: Active TS/SCI, with CI Poly. Salary ... Chantilly, VA DESCRIPTION Our client has an opening for a System Administrator to support the ...

BNH

Lead System Administrator

Arnold Air Force Base, TN · On-site

$108K - $131K/yr

Engineering & Tech Support Position Type: Regular, Full-Time Pay Type: Exempt Grade : L09 (PA0915) - L10 (PA1012) Salary Range : Grade 09: $108,000 - $131,000; Grade 10: $125,000 - $167,000 / year ...

Chenega Corporation

System Administrator

West Point, NY · On-site

Overview The System Administrator is a full-time technical specialist responsible for integrating ... engineers to support the Government's security environment. ** This position is contingent upon ...

Hirekeyz Inc

System Administrator

Andrews, MD · On-site

System Administrator Location: Joint Base Andrews, MD (On-site) Duration: Long Term Contract Active ... Collaborate with software developers, project management staff, and end-user support teams to ...

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System Administrator Support Engineer information

See salary details

$41K

$88.9K

$137.5K

How much do system administrator support engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for system administrator support engineer in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What is the difference between System Administrator Support Engineer vs Network Support Specialist?

AspectSystem Administrator Support EngineerNetwork Support Specialist
CertificationsCompTIA Network+, Microsoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentData centers, IT departments, enterprise networksNetwork operations centers, enterprise networks, ISP environments
ResponsibilitiesServer management, troubleshooting, user support, system updatesNetwork troubleshooting, configuring routers/switches, network security
Industry UsageIT services, corporate, governmentTelecommunications, internet service providers, large enterprises

The main difference is that a System Administrator Support Engineer focuses on managing and supporting servers and systems, while a Network Support Specialist primarily handles network infrastructure and connectivity issues. Both roles require similar certifications and often work in overlapping environments, but their core responsibilities differ based on system versus network focus.

What cities are hiring for System Administrator Support Engineer jobs?

Cities with the most System Administrator Support Engineer job openings:

What are popular job titles related to System Administrator Support Engineer jobs?

For System Administrator Support Engineer jobs, the most frequently searched job titles are:

System Administrator

Annapolis Junction, MD • On-site

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

$150K/yr

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 21 days ago

Job description

System Administrator – TS/SCI w/ Full Scope Polygraph (FSP)

Location: Annapolis Junction, MD Work Model: 100% Onsite Type: Direct Hire (W2) Compensation: Up to $150,000/year Schedule: 40 hours/week Clearance Required: Active TS/SCI with FSP

About the Role

We’re hiring System Administrators at multiple experience levels to support mission-critical operations in Linux-based, high-performance environments. This role is ideal for someone who enjoys hands-on troubleshooting, optimizing system performance, and working closely with engineering and operations teams to keep essential infrastructure reliable and available.

This team includes professionals who specialize in platform, network, and storage engineering—but everyone is expected to contribute to core Linux system administration and operational sustainment work.

What You’ll Do

  • Monitor, maintain, and troubleshoot systems and infrastructure supporting mission operations
  • Install, configure, and administer Linux operating systems and applications
  • Manage file systems, networking services, and system resources
  • Troubleshoot operating system and application issues in complex environments
  • Write and maintain Bash scripts to automate administrative tasks
  • Compile, install, configure, and support software applications
  • Support automation and configuration management initiatives
  • Collaborate with engineering/operations teams to resolve issues and improve performance
  • Document configurations, procedures, and troubleshooting steps
  • Participate in upgrades, maintenance windows, and operational support activities

Required Qualifications

  • Active TS/SCI with Polygraph
  • Linux administration experience with one or more of the following:
    • RHEL, CentOS, Rocky Linux, SLES, Ubuntu
  • Experience with:
    • Linux installation/configuration
    • File system administration
    • TCP/IP networking fundamentals
    • OS and application troubleshooting
    • Bash scripting
    • Software compilation and installation
  • Strong analytical troubleshooting skills and ability to work both independently and on a team

Nice to Have (Strongly Preferred)

  • Exposure to or understanding of High-Performance Computing (HPC) environments
  • Experience supporting large-scale enterprise or mission-critical infrastructure
  • Familiarity with high-speed networking such as InfiniBand and/or Slingshot
  • Tools/Platforms:
    • Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, Git, Salt, Ansible

Storage / Networking Experience (A Plus)

If you have a background in storage, networking, or infrastructure engineering, you’re highly encouraged to apply.

Storage technologies (preferred):

  • Lustre configuration/administration/troubleshooting
  • DDN Exascaler appliances
  • Storage fabric design/support
  • Storage performance tuning/optimization

Networking technologies (preferred):

  • Enterprise routing/switching (Cisco / Juniper / Arista)

Bonus (emerging tech exposure):

  • E1000 Storage Systems, ESNs, DAOS, Weka

Benchmarking/diagnostics tools:

  • IOR, iperf, FIO, lnet_selftest

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M-1

Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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