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Junior System Administrator Jobs in Reston, VA (NOW HIRING)

ANALYTICA

Senior System Administrator

Silver Spring, MD · On-site

$88K - $120K/yr

Provide escalated end-user support for complex issues, serving as the next level of support for Junior System Administrators / support staff. * Use ServiceNow or similar ITSM/ticketing platforms to ...

Analytica

Senior System Administrator

Silver Spring, MD · On-site

$88K - $120K/yr

Provide escalated end-user support for complex issues, serving as the next level of support for Junior System Administrators / support staff. * Use ServiceNow or similar ITSM/ticketing platforms to ...

Sebenza LLC

Jr. Systems Administrator

Lanham, MD · On-site

Sebenza LLC is seeking a Junior Systems Administrator to provide technical support for a government ... and ensuring system performance and security. Responsibilities : • Enterprise Network ...

AnaVation LLC

Sr Systems Administrator

Reston, VA · On-site

$89K - $121K/yr

Provide expert level support and mentoring for Mid and Junior System Administrator personnel. * Develop and maintain installation and configuration procedures for system and software changes.

AnaVation

Sr Systems Administrator

Reston, VA

$89K - $121K/yr

Provide expert level support and mentoring for Mid and Junior System Administrator personnel. * Develop and maintain installation and configuration procedures for system and software changes.

AnaVation

Sr Systems Administrator

Reston, VA · On-site

$89K - $121K/yr

Provide expert level support and mentoring for Mid and Junior System Administrator personnel. * Develop and maintain installation and configuration procedures for system and software changes.

AnaVation

Sr Systems Administrator

Reston, VA · On-site

$89K - $121K/yr

Provide expert level support and mentoring for Mid and Junior System Administrator personnel. * Develop and maintain installation and configuration procedures for system and software changes.

JobStack Inc

System Administrator

Washington, DC

$140K - $150K/yr

Our client is looking to add a System Administrator to their team supporting a federal facility in ... Prior experience supervising or mentoring junior technicians is a plus. * Eligibility to obtain and ...

New

Electrosoft

System Administrator

Arlington, VA

Provide technical assistance and guidance to system users, administrators, and support personnel. * Assist in supervising junior administrators, support staff, and contractors performing operational ...

ValidaTek, Inc.

Junior Systems Administrator

Quantico, VA · On-site

$85K - $105K/hr

The Junior Systems Administrator provides day-to-day support, maintenance, and monitoring of ... This role assists with system administration activities, troubleshooting, user support, security ...

ValidaTek

Junior Systems Administrator

Quantico, VA · On-site

The Junior Systems Administrator provides day-to-day support, maintenance, and monitoring of ... This role assists with system administration activities, troubleshooting, user support, security ...

Electrosoft

System Administrator

Arlington, VA · On-site

Provide technical assistance and guidance to system users, administrators, and support personnel. * Assist in supervising junior administrators, support staff, and contractors performing operational ...

ValidaTek

Junior Systems Administrator

Quantico, VA · On-site

The Junior Systems Administrator provides day-to-day support, maintenance, and monitoring of ... This role assists with system administration activities, troubleshooting, user support, security ...

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Showing results 41-60

All JobsSystem Administrator JobsJunior System Administrator JobsJunior System Administrator Jobs in Reston, VA

Junior System Administrator information

See Reston, VA salary details

$34.9K

$66.8K

$90.9K

How much do junior system administrator jobs pay per year?

As of Aug 20, 2026, the average yearly pay for junior system administrator in Reston, VA is $66,838.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,500.00 and $77,100.00 per year, depending on experience, location, and employer.

What is a junior system administrator?

Junior System Administrators are entry-level IT professionals responsible for assisting in the maintenance, configuration, and reliable operation of computer systems and servers. They help monitor system performance, perform routine upgrades, troubleshoot technical issues, and support senior administrators in daily tasks. This role is ideal for individuals starting their career in IT administration and provides valuable experience in managing networked systems, hardware, and software within an organization.

What are the key skills and qualifications needed to thrive as a junior system administrator?

To thrive as a Junior System Administrator, you need a basic understanding of operating systems (Windows/Linux), networking fundamentals, and a relevant degree or certification such as CompTIA A+ or Microsoft Certified: Azure Fundamentals. Familiarity with system monitoring tools, Active Directory, and ticketing systems is typically required. Strong problem-solving skills, attention to detail, and effective communication help you quickly address technical issues and support end-users. These abilities ensure reliable system performance and smooth IT operations within an organization.

What are some common challenges faced by junior system administrators during their first year on the job?

Junior System Administrators often encounter challenges such as adapting to a fast-paced environment, learning to manage multiple priorities, and quickly troubleshooting unfamiliar technical issues. Additionally, they may need to become proficient with new tools and systems, while also developing effective communication skills to collaborate with senior administrators and end-users. Regularly seeking feedback, participating in team discussions, and utilizing available documentation can help ease the transition and support professional growth.

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

AspectJunior System AdministratorNetwork Technician
CertificationsCompTIA A+, Network+, Microsoft CertifiedCompTIA Network+, Cisco CCNA
Work EnvironmentIT departments, data centers, corporate officesNetwork operations centers, telecom companies, ISPs
ResponsibilitiesManaging servers, user accounts, troubleshooting OS issuesInstalling, maintaining, and troubleshooting network hardware and connectivity

While both roles support IT infrastructure, a Junior System Administrator focuses on server and system management, whereas a Network Technician specializes in network hardware and connectivity. They often work together but have distinct technical focuses within IT operations.

Do junior system administrators make good money?

Junior system administrators typically earn entry-level salaries that vary by location and industry, with median wages often ranging from $45,000 to $65,000 annually. Factors such as certifications, technical skills, and the size of the organization can influence compensation. As they gain experience and certifications like CompTIA or Microsoft, their earning potential increases.

Is a junior system administrator an entry level job?

Yes, a junior system administrator is typically an entry-level position that requires basic knowledge of operating systems, networking, and troubleshooting. It often serves as a starting point for those gaining experience with tools like Windows Server, Linux, and scripting, and may require relevant certifications such as CompTIA A+ or Network+.

What are the most commonly searched types of System Administrator jobs in Reston, VA?

The most popular types of System Administrator jobs in Reston, VA are:

What are popular job titles related to Junior System Administrator jobs in Reston, VA?

For Junior System Administrator jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Junior System Administrator jobs in Reston, VA look for?

The top searched job categories for Junior System Administrator jobs in Reston, VA are:

What cities near Reston, VA are hiring for Junior System Administrator jobs?

Cities near Reston, VA with the most Junior System Administrator job openings:

Junior System Administrator jobs near you
Infographic showing various Junior System Administrator job openings in Reston, VA 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 $66,838 per year, or $32.1 per hour.

Jr. Systems Administrator

Newgen Software Technologies

Herndon, VA • On-site

Other

This job post has expired today. Applications are no longer accepted.

Job description

Our Partner is looking for someone that has a basic understanding/foundation in system administration with a strong desire to learn/grow and be mentored by the System Architect and Senior System Administrator to join a mission.
Responsibilities
  • Provide Domain/Systems Administrator Engineer of the Mission LAN, and oversee the maintenance, optimal function, and patching of the LAN's operating system, and the GOTS, COTS, and custom software products running on it
  • Perform System startup, shutdown, backups, and restores and maintain records of the Cartoon operating system upgrades/changes for reporting purposes
  • Conduct virus scanning and firewall protection of the Mission LAN in compliance with the Sponsor's ISSM
  • Provide Data Transfer Officer (DTO) services between UNCLASSIFIED and CLASSIFIED networks as needed by the Sponsor
  • Coordinate assistance from the Sponsor's corporate resources when required, if encountering a problem that the Contractor team cannot solve
  • Ensure security compliance with the Sponsor's ISSM for all components of the network
  • Perform other system administration duties as requested by the Sponsor
Requirements
  • TS/SCI FSP Clearance
  • BS degree or higher in Computer Science, Systems Engineering, IT, GIScience, or related field where computer programming and application is required
  • 2-4 years' experience as a Systems Administrator
  • 1 year administering a system with the Sponsor's system security control for Int-A, B, and C enclaves
  • Solid grounding in Windows administration - Active Directory, System Maintenance (patching, etc.), and basic troubleshooting
  • Server Administration - understanding basics of operating systems (Windows and/or Linux)
  • Basics of Scripting tools
Desired Skills
  • Experience with ClanSig program performing software development, coordinating IT services,or administering systems
  • Experience with the Sponsor's Authority to Operate (ATO) process for mission systems, and coordinating ATO packages for a Sponsor enclave and completing all of the tasks required from the Sponsor's ISSM that are necessary to obtain ATO status for that enclave

About Us
For more than 20 years, NewGen Technologies has solved our clients' toughest IT challenges with integrity, security, and outstanding service by delivering both technology and talent. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics. Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. #CJ

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