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Networking System Administrator Jobs in Virginia

Electrosoft

System Administrator

Arlington, VA

System Administrator Responsibilities and Duties * Administer, maintain, monitor, and support ... Relevant certifications such as CompTIA Security+, Network+, Linux+, Microsoft Certified, AWS Cloud ...

ManTech

System Administrator

Quantico, VA · On-site

$85K - $141K/yr

Experience troubleshooting network performances issues * Experience with the set-up, configuration, and support of internal and external networks Preferred Qualifications: * Knowledge of standard DoD ...

gTANGIBLE

System Administrator

Arlington, VA

System Administrator Location: Arlington, VA Security Clearance:Secret Duties and Responsibilities ... Network Monitor, and RedSeal. * Familiarity with account management, user role management, user ...

Leidos

Linux System Administrator

Alexandria, VA · On-site

$87K - $157K/yr

The Linux System Administrator will work within a team engineers, developers and system ... Manage networking equipment including switches, routers and firewalls. * Manage configuration and ...

Leidos

Linux System Administrator

Alexandria, VA · On-site

$87K - $157K/yr

The Linux System Administrator will work within a team engineers, developers and system ... Manage networking equipment including switches, routers and firewalls. * Manage configuration and ...

Amatriot Group, LLC

Linux System Administrator

Vienna, VA · On-site

$90 - $110/hr

The Linux System Administrator is responsible for the installation, configuration, maintenance ... Troubleshoot and resolve server, application, storage, and network-related issues. * Monitor ...

Barbaricum

Join us. Barbaricum is seeking a System Administrator to support TRADOC G2 mission-critical ... Collaborate with network engineers and other IT personnel to ensure system integrity. * Develop and ...

TEKsystems

Windows System Administrator

Arlington, VA

$50 - $65/hr

Description Windows Systems Administrator We are seeking a Windows Systems Administrator to join ... network and communication services, monitoring services, and system administration. This position ...

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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 Virginia?

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

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

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

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

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

Networking System Administrator jobs near you
Infographic showing various Networking System Administrator job openings in Virginia as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 20% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

System Administrator

Revolutional, LLC

Arlington, VA

Full-time, Other

Re-posted 10 days ago

Job description

Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.

We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.

Description

Title: System Administrator

Location: Washington, D.C. (Onsite)

Terms: Full-time

Salary: 100,000 - 130,000 DOE

Clearance: Active Top Secret with SCI eligibility

Travel: <10%

Position Description

We have an exciting full time opportunity for a System Administrator to join our growing team! System Administrators are responsible for the installation, configuration, maintenance, and security of an organization's computer systems. They ensure the smooth operation of mission critical IT infrastructure and provide technical support to end-users. This role requires an active Top Secret clearance with the ability to obtain SCI.

Responsibilities:

  • System Configuration and Maintenance: Install, configure, and maintain operating systems, applications, and software patches. Monitor system performance and troubleshoot issues to ensure optimal operation.
  • Security Management: Implement security measures to protect systems from unauthorized access, viruses, and other cyber threats. Conduct regular security audits and apply patches and updates as needed.
  • Helpdesk Support: Provide technical support to end-users, including troubleshooting hardware and software issues, setting up user accounts, and resolving connectivity issues.
  • Backup and Recovery: Implement backup and disaster recovery solutions to protect data integrity and minimize downtime. Test backup systems regularly to ensure reliability.
  • Documentation and Reporting: Maintain accurate documentation of system configurations, procedures, and troubleshooting steps. Generate reports on system performance, capacity, and security.
  • Automation and Optimization: Identify opportunities to automate repetitive tasks and streamline system administration processes. Implement automation tools and scripts to improve efficiency.
  • Collaboration and Communication: Collaborate with other IT teams and departments to support organizational goals and initiatives. Communicate effectively with stakeholders to ensure alignment and transparency.

Required:

  • Active Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI) access required.
  • Bachelor's degree in Information Technology, Computer Science, or related field preferred.
  • 5 years of experience in IT support, system administration or a related role.
  • Security+ Certification.
  • Willingness and ability to flex between 1st and 2nd shift (6am to 2pm Eastern OR 2pm to 10pm Eastern)

Preferred Qualifications:

  • Strong knowledge of Windows and/or Linux operating systems.
  • Experience with virtualization technologies such as VMware or Hyper-V.
  • Familiarity with networking concepts and protocols.
  • Excellent troubleshooting and problem-solving skills.
  • Exceptional communication and interpersonal skills.

Please note physical requirements:

This onsite role requires a mix of help desk, deskside, and VIP support in a secure federal environment. Candidates must be able to perform the essential functions of the position, with or without reasonable accommodation. Physical requirements may include sitting for extended help desk coverage; standing and walking for deskside or project-based support; walking between nearby Department of State buildings; occasional stair use; bending, kneeling, crouching, crawling, and reaching to install, troubleshoot, inventory, move, or remove equipment; lifting and carrying IT equipment up to 30 pounds without assistance; assisting with two-person or team-lift items that may exceed 50 pounds; pushing or pulling carts or dollies; and supporting office moves, equipment deliveries, hardware refreshes, inventory validation, and equipment lifecycle activities.

___________________________________________________________________________________________________________

Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include:

  • Recognized as a Top 20 "Best Place to Work in Virginia"
  • Recipient of Department of Labor's HireVets Gold Medallion
  • Great Place to Work Certification for five years running
  • A Virginia Chamber of Commerce Fantastic 50 company
  • A Northern Virginia Technology Council Tech 100 company
  • Inc. 5000 list of fastest growing companies for eleven years
  • Two-time SBA SBIR Tibbett's Award winner
  • Virginia Values Veterans (V3) Certification

We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to

  • Traditional and HSA- eligible medical insurance plans
  • 100% employer-paid dental and vision insurance options
  • 100% employer-sponsored STD, LTD, and life insurance
  • 5% 401(k) company matching
  • Flexible-schedules and teleworking options
  • Paid holidays and PTO Accrual Plans
  • Paid Parental Leave
  • Professional development and career growth opportunities
  • Team and company-wide events, recognition, and appreciation-- and so much more!

Check out our Revolutional | LinkedIn to find out a little more about who we are and if we are the right next step for your career!

Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact HR@revolutional.com.