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Networking System Administrator Jobs in Washington

Terrestris LLC

System Administrator

Washington, DC · On-site +1

This project will provide IT service desk, systems, network, and security operations support for ... As the System Administrator you will be a key person for the IT Technology Services contract. This ...

STraffic

System Administrator

Vienna, VA · On-site

Job Title: System Administrator Department: Management Reports To: Head of Corporate Services ... Support and configure network equipment including routers, switches, firewalls, VPNs, and Wi-Fi ...

Cymertek

System Administrator

Chantilly, VA · On-site

SIMILAR CAREER TITLES Network Administrator, IT Administrator, Systems Engineer, Cloud Administrator, Infrastructure Administrator, Server Administrator, Database Administrator, Technical Support ...

Cymertek

System Administrator

Annapolis Junction, MD · On-site

SIMILAR CAREER TITLES Network Administrator, IT Administrator, Systems Engineer, Cloud Administrator, Infrastructure Administrator, Server Administrator, Database Administrator, Technical Support ...

Cymertek

System Administrator

Reston, VA · On-site

SIMILAR CAREER TITLES Network Administrator, IT Administrator, Systems Engineer, Cloud Administrator, Infrastructure Administrator, Server Administrator, Database Administrator, Technical Support ...

Reflexive Concepts

System Administrator

Hanover, MD · On-site

Reflexive Concepts is seeking a skilled System Administrator to join our growing team! You will ... Experience with networking, load balancing, and proxies * Experience with databases such as Oracle ...

Cymertek

System Administrator

Tysons, VA · On-site

SIMILAR CAREER TITLES Network Administrator, IT Administrator, Systems Engineer, Cloud Administrator, Infrastructure Administrator, Server Administrator, Database Administrator, Technical Support ...

Everwatch

System Administrator

Annapolis Junction, MD · On-site

$55.38 - $75.97/hr

Job Title System Administrator Overview EverWatch is a government solutions company providing ... network. Your communication skills will come in handy as you turn metrics into information and ...

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Networking System Administrator information

What is the difference between Networking System Administrator vs Network Engineer?

AspectNetworking System AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA, CCNP
Work EnvironmentMaintains and supports existing network infrastructureDesigns and implements new network solutions
Primary FocusNetwork stability, troubleshooting, and daily operationsNetwork design, planning, and deployment
Employer & Industry UsageIT departments across various industriesTelecommunications, large enterprises, network consulting

While both roles involve network knowledge, Networking System Administrators focus on maintaining and troubleshooting existing networks, whereas Network Engineers are responsible for designing and implementing new network solutions. The roles often overlap, but their primary responsibilities and focus areas differ.

Do networking system administrators make good money?

Networking system administrators typically earn competitive salaries that vary based on experience, certifications, and location. According to industry data, the median annual wage is above the national average for IT roles, with higher pay for those with specialized skills or advanced certifications like Cisco or CompTIA Network+. They often work in environments requiring technical expertise and may have opportunities for overtime or on-call work.

How much does a networking system administrator get paid?

A networking system administrator's average salary varies by experience and location but typically ranges from $60,000 to $100,000 annually. Entry-level positions may start lower, while experienced professionals with certifications like Cisco or CompTIA can earn higher salaries. Salary also depends on the size of the organization and the complexity of the network environment.

Is a networking system administrator a good career?

A networking system administrator is a valuable role responsible for managing and maintaining computer networks, ensuring security and performance. It often requires knowledge of network protocols, hardware, and certifications like Cisco or CompTIA, with job stability and growth potential in many organizations.

What does a networking system administrator do?

A networking system administrator manages and maintains computer networks within an organization, including configuring routers, switches, firewalls, and servers to ensure reliable and secure data communication. They troubleshoot network issues, monitor network performance, and implement security protocols, often using tools like network monitoring software and requiring certifications such as CCNA or CompTIA Network+.

What are popular job titles related to Networking System Administrator jobs in Washington?

For Networking System Administrator jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Networking System Administrator jobs in Washington look for?

The top searched job categories for Networking System Administrator jobs in Washington are:

What cities in Washington are hiring for Networking System Administrator jobs?

Cities in Washington with the most Networking System Administrator job openings:

Networking System Administrator jobs near you
Infographic showing various Networking System Administrator job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 10% Part Time, 2% Temporary, and 7% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

System Administrator

Open Systems Technologies Corporation

Annapolis Junction, MD • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 11 days ago

Job description

System Administrator (All Levels)

Network Engineers | Storage Engineers | Platform Engineers
Locations: Maryland and Utah
Clearance Required: Active TS/SCI with Polygraph
Citizenship: U.S. Citizenship Required

Position Overview

Open Systems Technologies Corporation (OST) is seeking System Administrators at all experience levels to support mission-critical operations in Maryland and Utah. These funded positions support high-performance computing (HPC) environments and mission operations sustainment activities, including monitoring, troubleshooting, maintenance, and optimization of complex Linux-based infrastructures.

We are seeking candidates with strong Linux administration skills and a passion for solving complex technical challenges. Whether your expertise is in platform engineering, networking, or storage systems, you will play a critical role in ensuring the reliability, performance, and availability of mission-essential environments.

Responsibilities

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

Note: Regardless of specialization, all team members are expected to perform core Linux system administration functions and contribute to overall system sustainment efforts.

Required Qualifications

  • Active TS/SCI with Polygraph security clearance.
  • U.S. Citizenship.
  • Experience administering Linux operating systems, including:
    • Red Hat Enterprise Linux (RHEL)
    • CentOS
    • Rocky Linux
    • SUSE Linux Enterprise Server (SLES)
    • Ubuntu
  • Experience with:
    • Linux installation and configuration
    • File system administration
    • TCP/IP networking
    • Operating system troubleshooting
    • Application troubleshooting
    • Bash scripting
    • Software compilation and installation
  • Strong analytical and troubleshooting skills.
  • Ability to work independently and collaboratively in dynamic mission environments.

Desired Qualifications

  • Understanding of High-Performance Computing (HPC) architectures.
  • Experience supporting large-scale enterprise or mission-critical environments.
  • Knowledge of high-speed networking technologies including:
    • InfiniBand
    • Slingshot
  • Experience with:
    • Jira
    • Confluence
    • Grafana
    • Prometheus
    • Nagios
    • Slurm
    • Git
    • Salt
    • Ansible

Storage & Network Engineering Preferred Experience

Candidates with storage, networking, or infrastructure engineering backgrounds are highly encouraged to apply.

Storage Technologies

  • Lustre file system configuration, administration, and troubleshooting.
  • Experience with DDN Exascaler file system appliances.
  • Storage fabric design, implementation, and support.
  • Storage performance tuning and optimization.

Networking Technologies

  • TCP/IP networking and storage networking concepts.
  • Experience with enterprise routing and switching platforms, including:
    • Cisco
    • Juniper
    • Arista

Emerging Technologies

Experience or interest in learning:

  • E1000 Storage Systems
  • Elastic Storage Nodes (ESNs)
  • DAOS (Distributed Asynchronous Object Storage)
  • Weka Data Platform

Performance and Benchmarking Tools

Experience with one or more of the following:

  • IOR
  • iperf
  • FIO
  • lnet_selftest

What We're Looking For

Successful candidates are naturally curious problem-solvers who enjoy working in complex environments and continuously expanding their technical expertise. Our environments are highly customized, and effective troubleshooting often requires creativity, critical thinking, and a willingness to investigate beyond standard solutions.

We value professionals who:

  • Demonstrate initiative and ownership.
  • Thrive in collaborative environments.
  • Enjoy learning new technologies.
  • Have a strong commitment to mission success.
  • Possess excellent troubleshooting and analytical skills.

Benefits

OST has been providing mission-critical support to Government agencies since 1996 and offers a comprehensive benefits package including:

  • 3 Weeks Paid Time Off
  • 11 Federal Holidays
  • Medical and Dental Coverage
  • Short-Term Disability (STD)
  • Long-Term Disability (LTD)
  • Life Insurance
  • Accidental Death & Dismemberment (AD&D) Coverage
  • 401(k) with up to 4% Company Match

About OST

Open Systems Technologies Corporation (OST) is an Equal Opportunity Employer dedicated to delivering innovative technology solutions and exceptional support to Government customers. We foster a culture of technical excellence, continuous learning, and professional growth while supporting some of the nation's most critical missions.


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