Desktop Systems Engineer - TS/SCI with Polygraph

General Dynamics Information Technology

Maryland

On-site

USD 120,000 - 160,000

Full time

4 days ago
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Benefits offered by this job

401K with company match
Paid time off
Benefits package

Job summary

General Dynamics Information Technology is seeking a Systems Engineer Sr Principal to support government activities in Annapolis Junction, MD or Sterling, VA. The role focuses on desktop engineering services for Windows, Mac OS, and Linux environments, enforcing STIG controls and DISA baselines.

You will develop endpoint strategies, maintain baseline configurations, deploy security updates, and create/maintain GPOs.

Qualifications

  • Bachelor's Degree in a related field or equivalent experience.
  • 6+ years of relevant experience.
  • DoD 8570 IAT Level II certification or equivalent.
  • Active TS/SCI and Polygraph required.
  • Experience with Windows, MacOS, AD, and SCCM.

Responsibilities

  • Build strategy for endpoint environment based on CIO roadmaps.
  • Maintain DISA-approved WIM and SHB; test and transfer to enclaves.
  • Deploy Windows/Office security updates and create configuration guides.
  • Develop and maintain GPOs in AD for end-user devices implementing STIG controls.
  • Image deployment and application packaging with PSADT; manage desktop images.
  • Create technical documentation for IT equipment and systems.

Skills

End-user computing
Windows 10/11
Mac OSX
Active Directory
Group Policy
SCCM
PowerShell
Python
Bash scripting
VMware ESXi/VSphere

Education

Bachelor's Degree

Job description

SYSTEMS ENGINEER SR PRINCIPAL

Advance how our customers operate while you advance your career. Join GDIT as a Systems Engineer Sr Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

MEANINGFUL WORK AND PERSONAL IMPACT

GDIT is your place. Make it your own by bringing your ideas and unique perspective to our culture. By owning your opportunity at GDIT, you are helping us ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team to support Government activities in Annapolis Junction, MD or Sterling, VA.

At GDIT, we foster a people-focused and customer-centric environment in delivering Desktop Engineering Services. As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering solutions for desktop (physical & virtual) builds for Windows, Apple, and Linux operating systems, STIF compliance, lifecycle, etc.

In this role, a typical day may include:

  • Building the strategy for the endpoint environment, including emerging technology, new technical solutions, software, and hardware based on CIO roadmaps
  • Maintaining DISA-approved WIM and Secure Host Baseline (SHB) including testing and transferring to appropriate enclaves
  • Downloading, packaging, and deploying Windows and Office Security Updates
  • Developing, implementing, and documenting formal configuration guides as needed
  • Developing, testing, deploying, and maintaining Group Policy Objects (GPOs) in Microsoft Active Directory (AD) for end user devices, which implement STIG and other device and account controls
  • Developing, testing, and deploying desktop images including applications and GPO updates
  • Deploying and updating approved packaged applications using PowerShell App Deployment Toolkit (PSADT)
  • Developing technical support documentation for IT equipment and systems as required
WHAT YOU'LL NEED TO SUCCEED
  • Active TS/SCI and Polygraph
  • Must meet DoD 8570 IAT Level II requirements including one of the following: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA Security.
  • Bachelor's Degree and 6+ years of relevant experience or an equivalent combination of education and years of experience.
  • Detailed knowledge of end user computing environments including Windows 10, Windows 11, Mac OSX, and their supporting infrastructure components such as Active Directory, group policy creation and maintenance, and SCCM
  • Experience with deploying, configuring, and managing enterprise solutions for Windows 10 and 11
  • Experience with Python, PowerShell, and Bash Scripting
  • Familiarity with VMware ESXi and VSphere.
GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support: An internal mobility team focused on helping you achieve your career goals
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
  • Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

#GDITCareers

#WeAreGDIT

#MD_2026Alumni

#VA_2026Alumni

#JET

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