Desktop System Admin

Posted Yesterday
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Dulles, VA, USA
In-Office
76K-144K Annually
Junior
Aerospace • Defense
The future of aerospace and defense
The Role
Onsite Windows desktop system administrator responsible for deploying, configuring, maintaining, and troubleshooting Windows 11 workstations and related hardware/software. Manage accounts and group policy via Active Directory, deploy devices with Intune/SCCM, apply updates and security patches, automate tasks with PowerShell, and collaborate with IT/security for incident response, DR, and hardware lifecycle management. Requires active TS/SCI with polygraph.
Summary Generated by Built In

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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms

Skills Required

  • University degree or equivalent experience and minimum 2 years of prior relevant experience (or an advanced degree)
  • Active and transferable U.S. government issued security clearance required prior to start date
  • TS/SCI with active polygraph
  • U.S. citizenship (required for security clearance)
  • Security+ certification
  • 1+ years experience with Windows 11
  • Experience managing user accounts, permissions, and Group Policy via Active Directory
  • Experience deploying and managing devices using Microsoft Intune or SCCM
  • Experience with Windows Update for Business, BIOS and driver updates, and security patching
  • Ability to automate tasks and deployments using PowerShell or similar scripting tools
  • Ability to lift up to 50 pounds for hardware moves/installs

RTX Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about RTX and has not been reviewed or approved by RTX.

  • Retirement Support 401(k) programs with company matching and, in some cases, additional employer contributions are emphasized as strengths across business units. Structured retirement elements, including plan variations that add a separate employer contribution, bolster total rewards for many roles.
  • Healthcare Strength Medical, dental, and vision coverage is paired with HSA participation and company seeding, alongside wellness incentives. Core health offerings are presented as comprehensive for many U.S. employees.
  • Leave & Time Off Breadth Generous PTO in some groups and alternative schedules like 9/80 or every‑other‑Friday off expand time‑away options. Year‑end downtime in parts of the organization further enhances perceived flexibility for time off.

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The Company
HQ: Arlington, VA
185,000 Employees
Year Founded: 2020

What We Do

With more than 185,000 global employees, RTX pushes the limits of technology and science to redefine how we connect and protect our world. Through industry-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – we are advancing aviation, engineering integrated defense systems and developing next-generation technology solutions and manufacturing to help global customers address their most critical challenges.

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