Senior Principal Systems Engineer — On‑Site TS/SCI

DAn Solutions, Inc.; Maryland; On-site; USD 125,000 - 145,000; Full time

Job summary

DAn Solutions is seeking a Senior Principal Systems Engineer to support enterprise desktop engineering and endpoint infrastructure for a government customer. You will engineer, deploy and secure Windows, macOS, and Linux desktop environments in accordance with security standards.

Responsibilities include deploying updates, maintaining AD GPOs and SHB baselines, and building desktop images. Requires active TS/SCI with CI polygraph and DoD 8570 IAT Level II certification.

Qualifications

• Bachelor's degree or equivalent experience.
• DoD 8570 IAT Level II certification required.

Responsibilities

• Develop and implement endpoint engineering strategies aligned with enterprise technology roadmaps.
• Maintain DISA-approved Windows installation media and Secure Host Baselines (SHB).
• Package, test, and deploy Windows and Microsoft Office security updates.
• Develop and maintain configuration guides and technical documentation.
• Design, test, deploy, and maintain Group Policy Objects (GPOs) through Microsoft Active Directory.
• Engineer and maintain desktop images, applications, and configuration updates.
• Deploy and update approved applications using the PowerShell App Deployment Toolkit (PSADT).
• Support secure desktop lifecycle management, compliance, and system improvements.

Skills

PowerShell scripting

Python scripting

Bash scripting

Windows/macOS endpoint experience

Education

Bachelor's degree

DoD 8570 IAT Level II

Tools

Active Directory

Group Policy

SCCM

VMware ESXi/vSphere

Job description

DAn Solutions is seeking a Senior Principal Systems Engineer to support enterprise desktop engineering and endpoint infrastructure for a government customer. You will engineer, deploy and secure Windows, macOS, and Linux desktop environments in accordance with security standards.

Responsibilities include deploying updates, maintaining AD GPOs and SHB baselines, and building desktop images. Requires active TS/SCI with CI polygraph and DoD 8570 IAT Level II certification.