Desktop System Admin

Job Description

RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military, and government customers worldwide. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Aurora, CO.

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. The position is onsite in Dulles, VA and requires a TS/SCI with active polygraph in order to be considered.

• 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 Power Shell 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.

• A university degree or equivalent experience and minimum two (2) years of prior relevant experience, or an advanced degree in a related field.
• Security+ certification.
• One (1) year or more of experience in Windows
  11.
• Active and transferable U.S. government‑issued security clearance is required prior to the start date.
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• TS/SCI security clearance with a polygraph.
• Ability to lift up to 50 pounds (for hardware moves/installs).

We offer a robust total rewards package with compensation, healthcare, wellness, retirement, and work/life benefits; career development and recognition programs. Benefits include parental leave (including paternal), flexible work schedules, achievement awards, educational assistance, and child/adult backup care.

Onsite – Dulles, VA

Salary range: $75,800 – $144,200 USD. This range is a good faith estimate representing all experience levels.

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. 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.