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Volunteer System Administrator 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 ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

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 ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

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 ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

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 ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

TEKsystems

System Adminstrator

Niceville, FL

$42 - $50/hr

The Systems Administrator will support approximately 100+ users and 15+ servers in a highly ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

System One

PPM System Administrator

Palm Shores, FL · Remote

Administer, configure, and maintain the PPM platform, ensuring reliable day-to-day system ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Strive Health

System Administrator

Denver, CO · On-site

... and voluntary life and disability insurance, plus health and flexible spending accounts ... What You'll Do As a Systems Administrator, you will play a vital role in supporting the ...

Saalex

System Administrator II

San Diego, CA

$70K - $120K/yr

Saalex Corporation is seeking multiple System Administrator II in Tidewater, VA and San Diego, CA ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

System Administrator III

San Diego, CA

$100K - $170K/yr

Saalex Corporation is seeking multiple System Administrator III in Tidewater, VA and San Diego, CA ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

$70K - $120K/yr

Saalex Corporation is seeking multiple System Administrator II in Tidewater, VA and San Diego, CA ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

System Administrator III

San Diego, CA · On-site

$100K - $170K/yr

Saalex Corporation is seeking multiple System Administrator III in Tidewater, VA and San Diego, CA ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

$100K - $170K/yr

Saalex Corporation is seeking multiple System Administrator III in Tidewater, VA and San Diego, CA ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

Saalex

$70K - $120K/yr

Saalex Corporation is seeking multiple System Administrator II in Tidewater, VA and San Diego, CA ... Life Insurance (Basic, Voluntary & AD&D) * Paid Time Off (Vacation, Sick & Public Holidays) * Short ...

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Volunteer System Administrator information

See salary details

$41K

$88.9K

$137.5K

How much do volunteer system administrator jobs pay per year?

As of Aug 25, 2026, the average yearly pay for volunteer system administrator 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 a volunteer system administrator?

Volunteer System Administrators are individuals who offer their technical expertise to manage, maintain, and support the IT infrastructure of an organization without financial compensation. They may help with tasks such as installing and configuring servers, managing user accounts, troubleshooting network issues, and ensuring security protocols are followed. These roles are often found in non-profits, charities, or community groups that need technical support but have limited resources. Volunteer System Administrators contribute valuable skills to help organizations operate efficiently and securely.

What skills and qualifications are needed to be a volunteer system administrator?

To thrive as a Volunteer System Administrator, you need a solid understanding of computer networks, operating systems, and server management, often backed by relevant coursework or certifications like CompTIA Network+ or Microsoft Certified: Azure Fundamentals. Familiarity with tools such as Linux/Windows servers, virtualization platforms, and network monitoring systems is typically required. Strong problem-solving skills, effective communication, and a collaborative mindset set standout candidates apart. These skills and qualities ensure the reliability, security, and efficiency of organizational IT infrastructure, even in resource-constrained volunteer settings.

What are common challenges faced by volunteer system administrators and how can they be managed?

Volunteer System Administrators often face challenges such as limited access to resources, balancing volunteer commitments with other responsibilities, and working with diverse teams that may have varying technical skills. To manage these challenges, it's important to prioritize tasks, maintain clear communication with team members, and document processes thoroughly for knowledge sharing. Additionally, leveraging open-source tools and seeking community support can help overcome resource limitations and ensure smooth system operations.

What is the difference between Volunteer System Administrator vs Volunteer Network Technician?

AspectVolunteer System AdministratorVolunteer Network Technician
Required CredentialsBasic IT knowledge, certifications like CompTIA A+ or Network+Similar certifications, focus on network setup and troubleshooting
Work EnvironmentManage servers, operating systems, and software for organizationsInstall, maintain, and troubleshoot network hardware and connectivity
Employer & Industry UsageNonprofits, educational institutions, community organizationsSimilar settings, often overlapping roles in IT support teams
Search & Comparison IntentUnderstanding roles in IT support and administrationDistinguishing network-specific responsibilities from system administration

The Volunteer System Administrator and Volunteer Network Technician roles share similar credentials and work environments, often within nonprofit or community organizations. While the System Administrator manages servers and software, the Network Technician focuses on network hardware and connectivity. Both roles are vital for IT support but differ in their specific technical focus.

More about Volunteer System Administrator jobs

What cities are hiring for Volunteer System Administrator jobs?

Cities with the most Volunteer System Administrator job openings:

What are the most commonly searched types of System Administrator jobs?

The most popular types of System Administrator jobs are:

What states have the most Volunteer System Administrator jobs?

States with the most job openings for Volunteer System Administrator jobs include:

What job categories do people searching Volunteer System Administrator jobs look for?

The top searched job categories for Volunteer System Administrator jobs are:

Volunteer System Administrator jobs near you
Infographic showing various Volunteer System Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

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 4 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.

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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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