Senior Desktop Systems Engineer (TS/SCI + Poly)

General Dynamics - IT; Annapolis (MD); On-site; USD 140,000 - 185,000; Full time

Job summary

General Dynamics - IT seeks a Systems Engineer Sr Principal to support government IT efforts in Annapolis Junction, MD or Sterling, VA. You will design and implement endpoint environments for Windows, macOS, and Linux, leveraging AD, GPOs, SCCM, and STIG controls.

The role requires TS/SCI clearance, DoD 8570 IAT II, a Bachelor’s degree, and 6+ years of relevant experience. You will deploy images, patch management, maintain DISA WIM/SHB, and develop automation with PowerShell, Python, and Bash.

Qualifications

• Active TS/SCI and Polygraph required.
• DoD 8570 IAT II requirements including Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.
• Bachelor's Degree and 6+ years of relevant experience.
• End user computing environments including Windows 10/11, Mac OSX, AD, group policy, and SCCM.
• Experience deploying, configuring, and managing enterprise Windows 10/11.
• Experience with Python, PowerShell, and Bash scripting.
• Familiarity with VMware ESXi and vSphere.

Responsibilities

• Build endpoint strategy based on CIO roadmaps and emerging tech for Windows, macOS and Linux.
• Maintain DISA-approved WIM and Secure Host Baseline (SHB) with testing and enclave transfer.
• Download, package, and deploy Windows and Office Security Updates.
• Develop, implement, and document formal configuration guides as needed.
• Develop, test, deploy, and maintain GPOs in Active Directory for end user devices (STIG and controls).
• Develop, test, and deploy desktop images including apps and GPO updates.
• Deploy and update approved packaged applications using PSADT.
• Create technical support documentation for IT equipment and systems.

Skills

TS/SCI Clearance

IAT II

Windows & Mac Admin

AD & GPO

PowerShell

Python

Bash scripting

VMware ESXi

vSphere

Education

Bachelor's Degree

Tools

SCCM

Job description

General Dynamics - IT seeks a Systems Engineer Sr Principal to support government IT efforts in Annapolis Junction, MD or Sterling, VA. You will design and implement endpoint environments for Windows, macOS, and Linux, leveraging AD, GPOs, SCCM, and STIG controls.

The role requires TS/SCI clearance, DoD 8570 IAT II, a Bachelor’s degree, and 6+ years of relevant experience. You will deploy images, patch management, maintain DISA WIM/SHB, and develop automation with PowerShell, Python, and Bash.