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

RTX Corporate

Desktop System Admin

Dulles, VA

Role Overview We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful candidate will be responsible for the deployment, configuration, maintenance, and ...

Raytheon Technologies

Desktop System Admin

Dulles, VA · On-site

Role Overview We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful candidate will be responsible for the deployment, configuration, maintenance, and ...

teKnoluxion

System Administrator

Springfield, VA · On-site

As a System Administrator (Desktop Support) you will be responsible for providing excellent technical support to end-users, maintaining desktop systems, and ensuring the reliable operation of ...

teKnoluxion

System Administrator

Springfield, VA

As a System Administrator (Desktop Support) you will be responsible for providing excellent technical support to end-users, maintaining desktop systems, and ensuring the reliable operation of ...

teKnoluxion

System Administrator

Springfield, VA · On-site

As a System Administrator (Desktop Support) you will be responsible for providing excellent technical support to end-users, maintaining desktop systems, and ensuring the reliable operation of ...

Beyond SOF

System Administrator

Reston, VA · On-site

System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator ... Experience in troubleshooting and break and fix repairs with IT assets, including desktops, laptops ...

Beyond SOF

System Administrator

Reston, VA · On-site

System Administrator Reston, VA, USA Full-time Clearance: Top Secret/SCI As a systems administrator ... Experience in troubleshooting and break and fix repairs with IT assets, including desktops, laptops ...

Terrestris LLC

System Administrator

Washington, DC · On-site +1

Perform all duties assigned to Level I Technicians, including user workstation support for desktops ... Systems Administrator (MCSA) certifications can be substituted for 2 years of IT work experience.

The AES Group

System Administrator

Fort Belvoir, VA · On-site

... desktop support specialists and database administrators. The ideal candidate will ensure the reliability, security, performance, and availability of enterprise systems while driving process ...

M9 Solutions

System Administrator

Chantilly, VA · On-site

$60K - $180K/yr

Perform desktop hardware and operating system set-up, imaging software loading, and antivirus ... System administrator experience in performing triage on system problems, resolving the system ...

M9 Solutions

System Administrator

Fort Belvoir, VA · On-site

$60K - $180K/yr

Perform desktop hardware and operating system set-up, imaging software loading, and antivirus ... System administrator experience in performing triage on system problems, resolving the system ...

Straffic

System Administrator

Vienna, VA · On-site

System Administrator Department:Management Reports To:Head of Corporate Services Location:Vienna ... Install, configure, and maintain desktops, laptops, mobile devices, printers, and IT peripherals.

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All JobsDesktop System Administrator JobsDesktop System Administrator Jobs in Reston, VA

Desktop System Administrator information

See Reston, VA salary details

$20

$35

$56

How much do desktop system administrator jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for desktop system administrator in Reston, VA is $35.87, according to ZipRecruiter salary data. Most workers in this role earn between $27.74 and $40.53 per hour, depending on experience, location, and employer.

What is the difference between Desktop System Administrator vs Network Administrator?

AspectDesktop System AdministratorNetwork Administrator
CertificationsCompTIA A+, Microsoft Certified Desktop Support Technician (MCDST)CompTIA Network+, Cisco CCNA
Work EnvironmentEnd-user devices, desktops, laptopsNetworking hardware, servers, switches
Primary ResponsibilitiesMaintaining desktops, troubleshooting OS issues, software supportManaging network infrastructure, configuring routers and switches
Industry UsageIT support teams, help desksNetwork operations, data centers

While both roles support IT infrastructure, Desktop System Administrators focus on end-user devices and software, ensuring desktops run smoothly. Network Administrators manage network hardware and connectivity. Understanding these differences helps organizations assign the right roles for efficient IT support.

What are popular job titles related to Desktop System Administrator jobs in Reston, VA? For Desktop System Administrator jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Desktop System Administrator jobs in Reston, VA look for? The top searched job categories for Desktop System Administrator jobs in Reston, VA are:
What cities near Reston, VA are hiring for Desktop System Administrator jobs? Cities near Reston, VA with the most Desktop System Administrator job openings:
Desktop System Administrator jobs near you
Infographic showing various Desktop System Administrator job openings in Reston, VA as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $74,605 per year, or $35.9 per hour.

Desktop System Admin

RTX Corporate

Dulles, VA

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

RTX rating

8.2

Company rating: 8.2 out of 10

Based on 85 frontline employees who took The Breakroom Quiz

37th of 71 rated aerospace companies

Job description

Date Posted:

2026-07-13

Country:

United States of America

Location:

US-VA-DULLES-770 ~ 22270 Pacific Blvd ~ BLDG 70

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​

Security Clearance Type:

TS/SCI with Polygraph

Security Clearance Status:

Active and existing security clearance required on day 1
Job Description

RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Aurora CO

The following position is to join our RTX Enterprise Services team:

Role Overview

We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful candidate will be responsible for the deployment, configuration, maintenance, and support of Windows 11 workstations and related infrastructure. This role requires hands-on expertise with Windows 11, strong troubleshooting skills, and experience with modern endpoint management, security, and automation tools.

This role is onsite in Dulles, VA and requires a TS/SCI with active polygraph in order to be considered

What You Will Do:

  • Install, configure, and maintain Windows 11 operating systems and related hardware/software across the organization

  • Provide advanced troubleshooting for Windows 11 workstations, including OS, application, and hardware issues

  • Manage user accounts, permissions, and group policies via Active Directory

  • Deploy and manage devices using Microsoft Intune, SCCM, or similar endpoint management solutions

  • Oversee system updates, BIOS/driver updates, and security patches using Windows Update for Business

  • Automate routine tasks and deployments using PowerShell and other scripting tools

  • Maintain system documentation, configuration records, and standard operating procedures

  • Collaborate with IT and security teams to support business continuity, disaster recovery, and incident response

  • Provide technical support to end-users, resolve tickets, and ensure high customer satisfaction

  • Participate in system upgrades, migrations, and hardware lifecycle management

  • Test and validate new hardware for Windows 11 compatibility

Qualifications You Must Have:

  • Typically requires: A University Degree or equivalent experience and minimum 2 years of prior relevant experience, or An Advanced Degree in a related field.

  • Security + certification

  • 1+ Years experience in Windows 11

  • Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

  • TS/SCI with active poly

  • Ability to lift up to 50 pounds (for hardware moves/installs)

What We Offer: Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

Learn More & Apply Now!

Work Location: Onsite - Dulles, VA

Please consider the following role type definition as you apply for this role:

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 75,800 USD - 144,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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