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Network System Administrator Jobs in Washington (NOW HIRING)

JobStack Inc

System Administrator

Washington, DC · On-site

$140K - $150K/yr

Network Infrastructure * Configure, maintain, and troubleshoot HP (and Cisco) network switches supporting the security infrastructure, including CLI-based configuration. * Design, implement, and ...

ASM Research

Systems and Network Administrator

Germantown, MD · On-site

$70K - $95K/yr

Implement and monitor patching schedules, system backups, and disaster recovery procedures for ... Azure Administrator Associate (AZ-104) or equivalent. * Network & Security Certifications: * Palo ...

Infotech Sourcing

System Admininistrator

Ashburn, VA · On-site

Security System Administrator Location: Ashburn, VA Summary The Security Systems Administrator is ... Perform basic-to-intermediate network troubleshooting supporting security systems, including VLAN ...

Beyond SOF

System Administrator

Reston, VA · On-site

System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator ... Knowledge of DHCP, switches, and networking * Ability to manage projects and multi-task * Ability ...

Beyond SOF

System Administrator

Reston, VA · On-site

System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator ... Knowledge of DHCP, switches, and networking * Ability to manage projects and multi-task * Ability ...

Infotech Sourcing

System Admininistrator

Ashburn, VA · On-site

Security System Administrator Location: Ashburn, VA Summary The Security Systems Administrator is ... Perform basic-to-intermediate network troubleshooting supporting security systems, including VLAN ...

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 ...

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All JobsNetwork System Administrator JobsNetwork System Administrator Jobs in Washington

Network System Administrator information

See Washington salary details

$49.8K

$94.1K

$134.8K

How much do network system administrator jobs pay per year?

As of Aug 22, 2026, the average yearly pay for network system administrator in Washington is $94,067.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,300.00 and $107,000.00 per year, depending on experience, location, and employer.

What is a network system administrator?

Network System Administrators are IT professionals responsible for managing, maintaining, and troubleshooting computer networks within an organization. They ensure the security, reliability, and optimal performance of network systems, including servers, routers, switches, and other hardware. Their duties often include installing network software, monitoring network activity, performing backups, and responding to outages or security breaches. By keeping networks running smoothly, they help organizations communicate and operate efficiently.

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

To thrive as a Network System Administrator, you need a solid understanding of networking protocols, system administration, cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with tools like Cisco routers, firewalls, network monitoring software, and certifications such as CompTIA Network+, Cisco CCNA, or Microsoft Certified: Windows Server are common requirements. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for this role. These abilities ensure secure, reliable, and efficient network operations essential to organizational productivity and data protection.

What are common challenges faced by network system administrators and how can they be addressed?

Network System Administrators often face challenges such as managing network security, minimizing downtime, and keeping up with rapidly changing technologies. They must proactively monitor systems to identify vulnerabilities and respond quickly to incidents, often outside regular business hours. Staying current with certifications and industry trends, as well as fostering strong communication with IT and non-IT staff, can help address these challenges and ensure the network runs smoothly.

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

AspectNetwork System AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACCNA, CCNP, Cisco certifications
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
Primary FocusNetwork maintenance, troubleshooting, and supportNetwork design, planning, and development
Employer UsageIT departments, service providersTelecom companies, large enterprises

While both roles involve networking, the Network System Administrator primarily manages and supports existing network infrastructure, ensuring stability and security. In contrast, the Network Engineer focuses on designing and building new networks or upgrading existing ones. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and focus.

How much does a network system administrator get paid?

The average salary for a network system administrator in the United States ranges from $60,000 to $90,000 per year, depending on experience, certifications, and location. Entry-level positions typically start around $50,000, while experienced administrators with specialized skills can earn over $100,000 annually.

Is network system administrator a good career?

A network system administrator is a vital role responsible for managing and maintaining an organization's computer networks, including hardware, software, and security protocols. It offers steady employment, opportunities for certification such as Cisco or CompTIA, and the potential for career advancement in IT infrastructure. The role typically requires strong technical skills and problem-solving abilities.

What does a network system administrator do?

A network system administrator manages and maintains an organization’s computer networks, including local area networks (LANs), wide area networks (WANs), and internet systems. They configure hardware and software, monitor network performance, troubleshoot issues, and ensure network security using tools like firewalls and antivirus software. Certifications such as Cisco CCNA or CompTIA Network+ are often helpful for this role.
More about Network System Administrator jobs

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

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

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

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

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

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For Network System Administrator jobs in WA, the most frequently searched job titles are:

Network System Administrator jobs near you
Infographic showing various Network System Administrator job openings in Washington as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $94,067 per year, or $45.2 per hour.

System Administrator

JobStack Inc

Washington, DC • On-site

$140K - $150K/yr

Full-time

Posted 4 days ago

Job description

Are you the person everyone calls when “turning it off and back on again” doesn’t work?
We’re looking for an experienced System Administrator who knows their way around servers, networks, security, and the occasional mysterious problem that definitely wasn’t happening yesterday. If you enjoy keeping systems humming, solving puzzles other people would rather avoid, and quietly being one of the reasons an entire organization can get its work done, we’d love to meet you.
Our client is looking to add a System Administrator to their team supporting a federal facility in Washington, DC. This is a full-time, five (5) day per week onsite position requiring an active or eligible government clearance.
Compensation ($140,000 ++)
POSITION SUMMARY
The ePACS (Electronic Physical Access Control System) System Administrator is responsible for the day-to-day administration, maintenance, and optimization of the integrated security infrastructure at a federal facility, including Active Directory, network infrastructure (HP switches), the Gallagher Access Control System (ACS), and the Avigilon Unity Video Management System (VMS).
This role requires a strong, hands-on IT foundation in enterprise systems and network administration. Prior experience with ACS/VMS platforms is a plus but not required —Company will provide platform-specific training to the right candidate.
ESSENTIAL JOB DUTIES
IT & Systems Administration
  • Administer and maintain Active Directory, Group Policy, DNS, and AD Certificate Authority (AD CA) services in support of PIV credentialing and the physical security environment.
  • Manage user accounts, permissions, and group policy objects in accordance with federal security requirements and organizational baselines.
  • Apply system and security patches, monitor server health, and ensure planned maintenance is scheduled to avoid disruption to government operations.
  • Maintain accurate system documentation, configuration records, and standard operating procedures.
Network Infrastructure
  • Configure, maintain, and troubleshoot HP (and Cisco) network switches supporting the security infrastructure, including CLI-based configuration.
  • Design, implement, and troubleshoot VLANs, static and dynamic routing, and network segmentation in support of secure system operations.
  • Monitor network performance and proactively identify, diagnose, and resolve connectivity and infrastructure issues.
ACS / VMS System Administration
  • Administer and support the Gallagher Access Control System, including credential management, door/panel/reader configuration, and system integrations (training provided).
  • Administer and support the Avigilon Unity Video Management System, including camera and recording configuration, health monitoring, and troubleshooting (training provided).
  • Program system events, notifications, and alerts, including door access denials, forced-door alerts, and related security notifications.
  • Support integration of the ACS/VMS environment with related systems such as PIV/USAccess, intrusion detection, and notification/SMTP services.
Team Leadership & Support
  • May provide day-to-day direction, task assignment, and mentorship to an onsite local technician.
  • Serve as the primary point of contact for ePACS-related issues, coordinating with government personnel, contractors, and outside agencies as needed.
  • Provide basic end-user training on day-to-day system operations as needed.
  • Collaborate with UT technical teams and government stakeholders to resolve complex issues and support broader physical security goals.
EXPERIENCE & QUALIFICATIONS
  • 5+ years of hands-on IT experience, including Active Directory, Group Policy, DNS, and AD Certificate Authority / PIV-related services.
  • Solid working knowledge of network configuration and troubleshooting, including HP and/or Cisco switches, CLI familiarity, VLANs, and routing fundamentals.
  • Strong general troubleshooting skills across servers, workstations, and network infrastructure.
  • Experience with, or strong aptitude to quickly learn, physical security platforms such as Gallagher ACS and Avigilon Unity VMS (training provided).
  • Ability to work independently, manage priorities, and communicate effectively with both technical and non-technical stakeholders.
  • Prior experience supervising or mentoring junior technicians is a plus.
  • Eligibility to obtain and maintain a government clearance/suitability determination as required for the position.
  • Relevant IT certifications (e.g., Security+, Network+, Microsoft, Cisco CCNA) are a plus.
  • A bachelor's degree, or equivalent work experience (5+ years) with a technical IT focus.
WORK LOCATION
  • Washington, DC — onsite, five (5) days per week. This position does not offer remote or hybrid work.

$140,000++ comp