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System Administration Jobs in Reston, VA (NOW HIRING)

Straffic

System Administrator

Vienna, VA · On-site

The ideal candidate has hands-on experience in system administration, cloud platforms, cybersecurity fundamentals, and troubleshooting within a small-to-mid-size enterprise environment.

SAIC

Applications System Administrator

Washington, DC · Hybrid

$80K - $120K/yr

DC. Key Responsibilities System Administration: Manage, maintain, and optimize client/server-based and hybrid cloud-based and business application systems. Identify and resolve application-related ...

MbSolutions Inc

System Administrator

Washington, DC · On-site

Shall perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security ...

MbSolutions Inc

System Administrator

Washington, DC · On-site

Shall perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security ...

Entarian

Linux System Administrator

College Park, MD

$60K - $65K/yr

Proficient in Linux system administration with a focus on Red Hat (3+ years of experience ... Familiarity with IT Operations Monitoring Tools such as CheckMK, Big Brother * Perform routine ...

Entarian

Linux System Administrator

College Park, MD · On-site

$60K - $65K/yr

Proficient in Linux system administration with a focus on Red Hat (3+ years of experience ... Familiarity with IT Operations Monitoring Tools such as CheckMK, Big Brother * Perform routine ...

Entarian

Linux System Administrator

College Park, MD · On-site

$60K - $65K/yr

Proficient in Linux system administration with a focus on Red Hat (3+ years of experience ... Familiarity with IT Operations Monitoring Tools such as CheckMK, Big Brother * Perform routine ...

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All JobsSystem Administration JobsSystem Administration Jobs in Reston, VA

System Administration information

See Reston, VA salary details

$42.7K

$92.7K

$143.3K

How much do system administration jobs pay per year?

As of Jun 23, 2026, the average yearly pay for system administration 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 are the key skills and qualifications needed to thrive as a System Administrator, and why are they important?

To thrive as a System Administrator, you need a solid understanding of operating systems, 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, and monitoring software is crucial. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills ensure the reliability, security, and efficiency of IT infrastructure, which is vital for organizational productivity and data protection.

What is the job of a system administrator?

A system administrator is responsible for managing and maintaining computer systems, servers, and networks within an organization. They install, configure, monitor, and troubleshoot hardware and software to ensure system security, performance, and reliability, often using tools like command-line interfaces and management software. Certifications such as CompTIA Server+ or Microsoft Certified Systems Administrator (MCSA) can enhance their qualifications.

What is a typical sysadmin salary?

A system administrator's salary varies based on experience, location, and certifications, but generally ranges from $50,000 to $90,000 annually in many regions. Entry-level positions may start lower, while experienced sysadmins with skills in scripting, networking, and security can earn higher salaries or additional benefits.

Will sysadmin be replaced by AI?

System administrators perform complex tasks such as configuring, maintaining, and troubleshooting IT infrastructure, which currently require human judgment and problem-solving skills. While AI and automation tools can handle routine tasks, they are unlikely to fully replace sysadmins in managing complex systems and making strategic decisions in the foreseeable future.

What is system administration?

System administration is the process of managing, maintaining, and supporting computer systems and servers within an organization. System administrators (sysadmins) are responsible for tasks such as installing and updating software, managing user accounts, ensuring security, monitoring system performance, and troubleshooting issues. Their work ensures that IT infrastructure runs efficiently, securely, and with minimal downtime. Sysadmins often handle both hardware and software components, supporting business operations and user needs.

What are some common challenges faced by system administrators, and how can they be addressed in a professional setting?

System administrators often face challenges such as managing multiple systems across different environments, troubleshooting unexpected outages, and ensuring security compliance. To address these, many organizations encourage proactive system monitoring, thorough documentation, and regular training on new technologies. Collaborating closely with IT teams and end-users also helps identify issues early and implement best practices, creating a more resilient and efficient IT infrastructure.

What is the difference between System Administration vs Network Administration?

AspectSystem AdministrationNetwork Administration
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManaging servers, operating systems, and hardwareConfiguring and maintaining network infrastructure
Employer & Industry UsageIT departments across various industries, focusing on servers and systemsOrganizations with complex networks, telecom, and internet providers

While both roles involve maintaining IT infrastructure, System Administrators focus on servers and operating systems, whereas Network Administrators specialize in network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.

What jobs pay $10,000 a month without a degree?

System administrators can potentially earn $10,000 or more per month with extensive experience, specialized skills, and certifications such as CompTIA or Cisco. High-paying roles often require strong technical knowledge, problem-solving abilities, and sometimes working in high-demand industries or environments, but a formal degree is not always mandatory for top-tier compensation.
What are popular job titles related to System Administration jobs in Reston, VA? For System Administration jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching System Administration jobs in Reston, VA look for? The top searched job categories for System Administration jobs in Reston, VA are:
What cities near Reston, VA are hiring for System Administration jobs? Cities near Reston, VA with the most System Administration job openings:
System Administration jobs near you
Infographic showing various System Administration job openings in Reston, VA as of June 2026, with employment types broken down into 73% Full Time, 22% Part Time, and 5% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $92,686 per year, or $44.6 per hour.
Junior System Administrator (On-Site)

Junior System Administrator (On-Site)

Oxley Enterprises®, Inc.

Silver Spring, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 26 days ago

Job description

The following states/districts are excluded from this job ad: AK, CA, CO, CT, DC, HI, LA, MA, MN, MO, NE, NV, NH, NJ, NM, NY, ND, OR, PR, RI, VT, WA, WY

Future Need - Actively Interviewing

Are you a tech-savvy problem solver looking to grow your career in systems administration? We're looking for a Junior System Administrator who's eager to learn, troubleshoot, and make an impact supporting secure, mission-critical information systems. If you thrive in a fast-paced environment, enjoy hands-on technical support, and are passionate about maintaining reliable and secure systems, this is the opportunity for you!

Location: Joint Pathology Center, 606 Stephen Sitter Ave, Silver Spring, MD 20910

Position Description: The Junior System Administrator provides day-to-day system administration and technical support services to ensure the operational availability, security, and compliance of Joint Pathology Center (JPC) information systems.

Minimum/General Experience: 2 years of system administration experience

Minimum Education: Bachelors Degree in information technology, computer science, cybersecurity, engineering, or related field; Active certification meeting Cyber IT/Cybersecurity Workforce (CSWF)/Information Assurance Technician (IAT) Level II requirements (e.g., Security+ CE, CySA+, CND, GSEC, GICSP, SSCP)

Essential Skills/Qualifications:

  • Above average experience performing system monitoring, troubleshooting, and configuration tasks
  • Above average experience performing routine system administration and maintenance tasks
  • Above average experience troubleshooting and deploying end-user devices (e.g., mobile devices, workstations, and network-connected equipment)
  • Experience with Windows Server environments (2016, 2019, 2022)
  • Experience with Linux-based medical devices and network-connected peripherals
  • Experience supporting Active Directory and Group Policy
  • Experience with Virtual Teleconference (VTC) support
  • Ability to read and interpret system logs and error reports
  • Experience supporting a federal agency
  • Excellent written and verbal communication skills
  • Strong problem solving and analytical thinking skills
  • Ability to work independently on complex issues

General Physical Requirements needed to perform the essential functions of this job may vary based on the location of the assignment. 

  • Assignment Location - Joint Pathology Center, 606 Stephen Sitter Ave, Silver Spring, MD 20910
  • Sedentary Work - Exerting up to 10 pounds of force occasionally and/or a negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects. 
  • Typing, communicating, repetitive motions. 
  • Close visual acuity to prepare and analyze data, view computer monitors and read. May need to view presentation screens and other visual aids in a virtual setting. 
  • Inside environmental conditions with protection from outside elements. 

Security: Active DoD Secret Clearance; Ability to obtain DoD Top Secret Clearance as needed

  • U.S. Citizenship

DoD Clearance Consists of a review of up to but not limited to:

  • Covers 10 year period and in some instances lifetime events
  • OPM Security Investigations Index (SII)
  • DOD Defense Central Investigations Index (DCII)
  • National Agency Check (NAC) records
  • FBI name check
  • FBI fingerprint check
  • Credit report check
  • A check of local law enforcement agencies with jurisdiction over the areas where the applicant has lived, worked, or attended school
  • Education check- Attendance and Degrees
  • Employment verification -may include interviews of supervisors and/or co-workers
  • Corroboration of unemployment
  • May include reference interviews
  • May include interviews of the individual, former spouse (s)
  • Confirmation of all residences
  • Verification of public record information

Acceptable Credentials

Tasks/activities include, but are not limited to:

  • Maintains operational availability of JPC information systems through routine system administration and Tier I - III technical support
  • Responds to user support requests in a timely and professional manner to minimize mission impact
  • Performs hardware replacement, diagnostics, troubleshooting, and deployment of End User Devices (EUDs) and servers as assigned
  • Tracks Information Assurance Vulnerability Alerts (IAVAs) and Information Assurance Vulnerability Management (IAVM) notices to prevent system quarantine
  • Applies manual patches to servers and end-user devices when automated deployment tools (e.g., SCCM/MECM) fail
  • Supports implementation of Security Technical Implementation Guides (STIGs) as directed
  • Performs basic Active Directory administration and Group Policy tasks under senior guidance
  • Assists with basic network configuration and troubleshooting within the DoD NIPRNET environment
  • Provides VTC support, including setup, troubleshooting, and coordination with vendors for VTC room installations
  • Provides ad hoc training to non-IT JPC personnel to improve computer literacy
  • Develops and maintains quick reference guides and user documentation for commonly used systems and applications
  • Coordinates with property management personnel to track and inventory IT assets and EUDs
  • Supports IT projects as prioritized by the COR, including equipment moves, deployments, upgrades, inventories, and workspace organization
  • Assists with server and technology migrations to DoD cloud environments under senior supervision

Compensation & Benefits: The annual projected pay range for this position is $67,593 - $73,969 with consideration being given to various factors including but not limited to qualifications, experience, job responsibilities, and geographic location.

Oxley Enterprises, Inc. offers a full array of benefits including:

  • Medical, dental, vision and prescription drug coverage for you and your family.
  • Life Insurance, short-term disability and long-term disability paid for by the Company.
  • Supplemental coverages including Accident, Critical Illness, and Hospital.
  • Additional Life insurance coverage for you and your dependents.
  • 401k plan with various options to select based on your retirement goals.

Oxley Enterprises®, Inc. is a certified service-disabled veteran-owned (SDVOSB), veteran-owned (VOSB), and woman-owned small business (WOSB) that has 26 years of experience building and delivering quality IT systems and programs. Oxley is ranked in the INC 5000 7 times (2016, 2017, 2018, 2021, 2023, 2024, 2025). Oxley is a 2019 - 2025 Department of Labor HIRE Vets Medallion Award Winner. Oxley is Virginia Values Veterans certified.

All qualified applicants will receive consideration for employment without regard to any status protected by applicable federal, state, or local law.

If you require a reasonable accommodation to apply for a position at Oxley Enterprises, Inc., please send an email to our Human Resources Department at: careers@oxleyenterprises.com with the following information:

Subject Line: Accommodation Request

Provide a description of your accommodation request

Include your contact information: Full name, Email address, Best number to reach you (optional)

We participate in the E-Verify program. http://www.dhs.gov/E-Verify