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Networking System Administrator Jobs in Washington, DC

Cymertek

Linux System Administrator

Tysons, VA · On-site

Linux System Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this ... Understanding of network protocols (e.g., TCP/IP) * Knowledge of security hardening practices

Cymertek

Linux System Administrator

Reston, VA · On-site

Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this ... Understanding of network protocols (e.g., TCP/IP) * Knowledge of security hardening practices

Govcio LLC

VDI System Administrator

Washington, DC · On-site

$71K - $113K/yr

GovCIO is currently hiring for VDI System Administrator for our DOT EITSS proposal. This position ... Plan, coordinate, and implement network/system security measures in order to protect data, software ...

Cymertek

Linux System Administrator

Chantilly, VA · On-site

Linux System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note ... Understanding of network protocols (e.g., TCP/IP) * Knowledge of security hardening practices

Everwatch

System Adminstrator

Annapolis Junction, MD · On-site

$72.12 - $110.58/hr

Job Title System Adminstrator Overview EverWatch is a government solutions company providing ... Experience with network protocols such as DNS, DHCP, TCP/IP, or VPNs * Experience with system ...

Everwatch

System Adminstrator

Annapolis Junction, MD · On-site

$72.12 - $110.58/hr

As a system administrator on our team, you'll constantly look for ways to make the infrastructure ... Experience with network protocols such as DNS, DHCP, TCP/IP, or VPNs * Experience with system ...

Everwatch

System Adminstrator

Annapolis Junction, MD

$72.12 - $110.58/hr

Your combination of people skills and system administrator knowledge makes you the team hero ... Experience with network protocols such as DNS, DHCP, TCP/IP, or VPNs * Experience with system ...

Everwatch

System Adminstrator

Annapolis Junction, MD · On-site

$72.12 - $110.58/hr

As a system administrator on our team, you'll constantly look for ways to make the infrastructure ... Experience with network protocols such as DNS, DHCP, TCP/IP, or VPNs * Experience with system ...

JobStack Inc

System Administrator

Washington, DC

$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 ...

New

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 ...

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 ...

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Showing results 21-40

All JobsNetworking System Administrator JobsNetworking System Administrator Jobs in Washington, DC

Networking System Administrator information

See Washington, DC salary details

$46.4K

$100.7K

$155.7K

How much do networking system administrator jobs pay per year?

As of Aug 20, 2026, the average yearly pay for networking system administrator in Washington, DC is $100,719.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,300.00 and $117,800.00 per year, depending on experience, location, and employer.

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, DC?

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

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

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

Networking System Administrator jobs near you
Infographic showing various Networking System Administrator job openings in Washington, DC as of June 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 82% Full Time, 11% Part Time, 1% Temporary, and 4% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $100,719 per year, or $48.4 per hour.

Linux System Administrator

Cymertek

Annapolis Junction, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Job description

Linux System Administrator
LOCATION
Annapolis Junction, MD 20701
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance, reliability, and security. You will collaborate with cross-functional teams to support system integration, implement automation solutions, and enhance system scalability. If you have a passion for Linux systems, a proactive approach to problem-solving, and a commitment to delivering high-quality support, we invite you to apply and help us drive our technical operations forward.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Linux Administrator, Systems Administrator, DevOps Engineer, Unix Administrator, IT Systems Engineer, Infrastructure Engineer, Cloud Systems Administrator, Server Administrator, Network Systems Administrator, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Information Technology, Cybersecurity, Network Engineering, Systems Engineering, Information Systems, Software Engineering, Computer Engineering, Data Science, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Install, configure, and maintain Linux servers
  • Monitor system performance and ensure uptime
  • Manage user accounts and permissions
  • Troubleshoot and resolve server issues
  • Implement and maintain security updates
  • Create and maintain system documentation

REQUIRED SKILLS
  • Proficiency with Linux command-line tools
  • Experience with shell scripting
  • Knowledge of server virtualization
  • Familiarity with configuration management tools
  • Understanding of file systems and storage
  • Ability to monitor system logs effectively

DESIRED SKILLS
  • Knowledge of cloud platforms (e.g., AWS, Azure)
  • Experience with containerization tools (e.g., Docker)
  • Familiarity with CI/CD pipelines
  • Understanding of network protocols (e.g., TCP/IP)
  • Knowledge of security hardening practices
  • Experience with high-availability environments

PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY
Email us atjobs@cymertek.comor apply today:www.cymertek.com
Want to see what our employees think? Clickhere .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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