Endpoint Management Systems Engineer - TS/SCI with Polygraph

US Citizenship Required

About the role

Own your opportunity to support national defense. Your work will help keep our defense intelligence mission customer’s global mission users secure, connected, and productive—ensuring modern, reliable endpoint environments that directly support intelligence operations every day. CIS is expanding, and we welcome both seasoned incumbents and new talent. Incumbents bring essential mission knowledge; new team members bring fresh ideas and innovation. Together, we’ll sustain continuity and deliver the next generation of endpoint modernization.

As an Endpoint Management Systems Engineer, you will support our defense intelligence mission customer’s enterprise by engineering, deploying, securing, and maintaining platforms that deliver operating systems, applications, and configurations to thousands of devices. Whether building OS images, packaging applications, or enforcing security compliance, your work ensures mission users always have reliable, secure, and modern endpoint capabilities across multiple networks and locations.

Responsibilities

• Build, maintain, and deploy secure OS images for Windows, Linux, Mac, and VDI environments
• Package and deliver applications using MECM, Intune, and other enterprise tools
• Implement automated patching and vulnerability remediation across all mission-critical enterprise endpoints
• Maintain full-disk encryption and endpoint security baselines aligned with DoD requirements
• Monitor endpoint health, compliance, patch levels, and performance; identify issues and drive remediation
• Troubleshoot Tier 2/3 endpoint issues involving OS, applications, authentication, profiles, hardware, and VDI
• Support VDI solutions including session management, thin client configuration, and backend integration
• Provide input into tech refresh testing, hardware onboarding, and enterprise baseline updates
• Maintain documentation, SOPs, and configuration guides to support sustainment operations
• Collaborate across engineering, cybersecurity, virtualization, cloud, and operations teams to integrate new capabilities

Requirements

• Active TS/SCI with a favorable Polygraph
• Systems Engineer Senior: Bachelor’s degree in IT or 6+ years of experience in lieu of a degree
• Systems Engineer Principal: Bachelor’s degree in IT or 8+ years of experience in lieu of a degree
• Hands-on experience with enterprise endpoint management platforms (MECM, Intune, or similar)
• Proficiency in OS imaging, task sequencing, scripting, driver management, and application packaging
• Experience enforcing STIGs, secure configurations, encryption, and RMF-aligned endpoint controls
• Ability to troubleshoot complex endpoint issues across OS, authentication, hardware, and VDI stacks
• Strong communication, documentation, and collaboration skills

Preferred Qualifications

• Microsoft 365 Certified: Endpoint Administrator Associate training
• DoD 8140 certification (e.g., Security+ CE)

Benefits

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

Pay

The likely salary range for this position is $111,155 - $150,385.

Schedule

• Scheduled Weekly Hours: 40
• Travel Required: None
• Telecommuting Options: Onsite

Location

• USA MD Annapolis Junction
• USA CO Colorado Springs - 8610 Explorer Dr (COC036)
• USA DC Washington
• USA VA Springfield - 7770 Backlick Rd (VAS110)