Desktop System Admin

Date Posted: 2026-08-19 | Location: Dulles, VA (onsite) | U.S. citizenship and an active, transferable TS/SCI with Polygraph security clearance required prior to start.

About the Role

We are seeking a skilled System Administrator for 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.

Responsibilities

• 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

Requirements

• 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 of experience in Windows 11
• Active and transferable U.S. government-issued TS/SCI with Polygraph security clearance (required prior to start date)
• U.S. citizenship (required for security clearance eligibility)
• Ability to lift up to 50 pounds (for hardware moves/installs)

Benefits

• Medical, dental, vision, life insurance, and short/long-term disability coverage
• 401(k) match
• Flexible spending accounts
• Flexible work schedules
• Employee assistance program
• Employee Scholar Program (educational assistance)
• Parental (including paternal) leave
• Paid time off and holidays
• Achievement awards
• Child/adult backup care
• Annual short-term and/or long-term incentive compensation programs (dependent on role level and performance)

Pay

The salary range for this role is $75,800 – $144,200 USD. The range provided is a good-faith estimate representative of all experience levels. Factors considered include role, function, responsibilities, work experience, location, education/training, and key skills.