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System Admin Jobs in Reston, VA (NOW HIRING)

Beyond SOF

System Administrator

Reston, VA · On-site

System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator on our program, you will: • Provide resolve break fix tickets and ensure customers receive the ...

Infotech Sourcing

System Admininistrator

Ashburn, VA · On-site

Security System Administrator Location: Ashburn, VA Summary The Security Systems Administrator is responsible for the day-to-day administration, maintenance, and support of our global physical ...

The AES Group

System Administrator

Fort Belvoir, VA · On-site

System Administrator Location: Fort Belvoir, VA 22060 Let's create our future together at The AES Group! About The AES Group The AES Group is a premier technology and engineering consulting company ...

Cymertek

Linux System Administrator

Reston, VA · On-site

Linux System Administrator LOCATION Reston, VA 20190 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 ...

Cymertek

Linux System Administrator

Tysons, VA · On-site

Linux System Administrator LOCATION Tysons, VA 22182 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 ...

Cymertek

Linux System Administrator

Chantilly, VA · On-site

Linux System Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled ...

BAE Systems

Systems Admin II

Reston, VA · On-site

$79K - $134K/yr

Apply operational expertise, monitoring system health, and entry-level troubleshooting * Conduct network configuration, preventive maintenance, and system issue resolution * Lead advanced security ...

BAE Systems

Systems Admin Prin

Reston, VA · On-site

$118K - $200K/yr

Apply operational expertise, monitoring system health, and entry-level troubleshooting * Conduct network configuration, preventive maintenance, and system issue resolution * Lead advanced security ...

MSITEK

Systems Administrator T4

Herndon, VA · On-site

Required : • 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position • Expert level VDI technologies (Citrix/AVD) • Senior level Windows admin skills (Active ...

BAE Systems

Systems Admin Prin

Springfield, VA · On-site

$118K - $200K/yr

To include, but not limited to, setting up administrator accounts, maintaining system documentation, tuning system performance, installing system-wide software and allocating mass storage space.

Leidos

Linux System Administrator

Alexandria, VA · On-site

$87K - $157K/yr

The Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are secure ...

STraffic

System Administrator

Vienna, VA · On-site

System Administrator Department: Management Reports To: Head of Corporate Services Location: Vienna, Virginia FLSA Status: Exempt Employment Type: Full-time Experience Level: Mid-level (3-5 years ...

Leidos

Linux System Administrator

Alexandria, VA · On-site

$87K - $157K/yr

The Linux System Administrator will work within a team engineers, developers and system administrators, adding new capabilities to our enclaves, as well as ensuring the existing systems are secure ...

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All JobsSystem Admin JobsSystem Admin Jobs in Reston, VA

System Admin information

See Reston, VA salary details

$42.7K

$92.7K

$143.3K

How much do system admin jobs pay per year?

As of Aug 18, 2026, the average yearly pay for system admin in Reston, VA is $92,686.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $108,400.00 per year, depending on experience, location, and employer.

What is a system admin?

System admins, or system administrators, are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties often include installing and configuring software and hardware, monitoring system performance, ensuring system security, and troubleshooting technical issues. System admins play a crucial role in ensuring that the organization's IT infrastructure runs smoothly and efficiently.

What are some common challenges system admins face when managing both on-premises and cloud-based infrastructure?

System Admins often encounter challenges integrating and maintaining both on-premises and cloud-based systems, such as ensuring consistent security protocols, managing user access across platforms, and troubleshooting connectivity issues. Balancing updates, backups, and performance monitoring between different environments requires strong organizational skills and familiarity with various management tools. Effective communication with IT, development, and security teams is essential for resolving issues quickly and maintaining system reliability.

What are the key skills and qualifications needed to thrive as a system admin, and why are they important?

To thrive as a System Admin, you need strong knowledge of operating systems (Windows, Linux), networking, and server management, typically supported by a degree in IT or related certifications like CompTIA Server+ or Microsoft Certified: Windows Server. Familiarity with tools such as Active Directory, virtualization platforms (VMware, Hyper-V), and monitoring systems is essential. Excellent problem-solving abilities, attention to detail, and effective communication distinguish top performers in this role. These skills ensure reliable system performance, security, and rapid issue resolution, which are vital for organizational operations.

What is the difference between System Admin vs Network Administrator?

AspectSystem AdminNetwork Administrator
CertificationsCompTIA A+, Microsoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
ResponsibilitiesMaintain servers, troubleshoot OS issues, user account managementConfigure routers/switches, monitor network performance, security
Industry UsageCommon in small to medium businesses, IT departmentsCommon in larger organizations, ISPs, data centers

While both roles involve IT infrastructure, System Admins primarily manage servers and operating systems, whereas Network Administrators focus on network hardware and connectivity. Both roles often collaborate but have distinct technical focuses and certifications.

Do system administrators make good money?

System administrators typically earn competitive salaries that vary based on experience, certifications, and location. Entry-level positions may start lower, but experienced admins with skills in networking, security, and scripting can earn higher wages, especially in larger organizations or with specialized expertise.

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

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

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

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

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

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

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

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

System Admin jobs near you
Infographic showing various System Admin job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $92,686 per year, or $44.6 per hour.

System Administrator

Beyond SOF

Reston, VA • On-site

Full-time

Re-posted 15 days ago

Job description

System Administrator
Reston, VA, USA
Full-time
Clearance: Top Secret/SCI
Job Description
As a systems administrator on our program, you will:
•Provide resolve break fix tickets and ensure customers receive the highest level of customer support.
•Help customers overcome tough challenges through monitoring and performance management.
•Identify problem areas and opportunities for improvement in a mission-critical network.
Turn metrics into information and communicate their meaning.
Qualifications
Required Qualifications:
  • Experience in troubleshooting and break and fix repairs with IT assets, including desktops, laptops, printers, and accessories
  • Experience with ticketing systems, including BMC Remedy
  • Knowledge of Windows 10 Operating System and Active Directory
  • Security+ CE Certification
  • Willing to work 4pm-12am shift

Desired Qualifications:
  • Knowledge of DHCP, switches, and networking
  • Ability to manage projects and multi-task
  • Ability to work in a fast-paced environment
  • Bachelor's degree
  • CISSP, CAP, ITIL v3, or ITIL v4 Certification

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