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Lab Support Services Engineer - TS​/SCI w​/Polygraph

Job in Rockville, Montgomery County, Maryland, 20849, USA
Listing for: General Dynamics Information Technology
Full Time position
Listed on 2026-08-07
Job specializations:
  • IT/Tech
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 147000 - 199000 USD Yearly USD 147000.00 199000.00 YEAR
Job Description & How to Apply Below

Type of Requisition:

Pipeline

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other

Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Complex Systems, System Requirements, Systems Development

Certifications:

None

Experience:

8 + years of related experience

US Citizenship

Required:

Yes

Job Description:

GDIT is your place. Make it your own by discovering new ways to apply the latest technologies securely and expertly. By owning your opportunity at GDIT, you’ll become a critical part in how we successfully solve our clients’ biggest challenges, deliver on promise, and innovate their virtual infrastructure needs. Our work depends on a Lab Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction, MD.

At GDIT, we foster a people-focused and customer-centric environment in delivering Infrastructure Engineering Services. As a Lab Engineer supporting the Government, you will be a part of a team responsible for daily operations, maintenance, data center design, and the security of lab environments that mirror production.

In this role, a typical day may include:

  • Designing and implementing Windows domain and child domain architectures
  • Analyzing customer functional requirements to develop system requirements specifications and implement designed solutions
  • Guiding customers in formulating requirements, advising alternative approaches, and conducting feasibility studies
  • Designing and defining system architecture for new or existing computer systems
  • Providing technical leadership regarding the integration of requirements, design, and technology
  • Integrating new plans, designs, and systems into existing builds
  • Developing system architecture and system design documentation
  • Guiding system development and implementation planning through assessment or preparation of systems engineering management plans and systems integration and test plans
  • Interacting with the Government customers regarding Systems Engineering and technical considerations for associated problems, issues, or conflicts
  • Configure and deploy virtual machines within a VMware environment.
  • Provide Tier 3 support for Active Directory.
  • Demonstrate proficiency in key Active Directory management components.
  • Ensure servers and network systems operate efficiently and without interruption.
  • Configure the management ports on all physical servers to enable remote access.
  • Maintain and troubleshoot computer hardware, software, and network systems within the lab.
  • Install and configure new software and hardware in accordance with specified requirements.
  • Patch and update hardware and software in the virtual infrastructure.
  • Communicate with tenants to resolve concerns and fulfill requests.
  • Deploy and support systems such as RHEL 8/9 and Oracle 8/9.
  • Maintain and upgrade physical and virtual systems regularly.
  • Ensure Infoblox remains up to date and fully operational.
  • Engage with key stakeholders to achieve objectives.
  • Ansible experience is preferred.
WHAT YOU’LL NEED:
  • Active TS/SCI clearance with CI 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 in a related technical discipline, or the equivalent combination of education, technical certification, training, or work/military experience
  • Familiarity with monitoring solutions, and enterprise security compliance requirements
  • Experience with installation, configuration, and maintenance of VMWare infrastructure and the deployment of virtual machine instances
  • Experience with the following:
    • Infrastructure engineering
    • Enterprise testing & lab environments
    • Active directory & PKI infrastructure
    • Network administration
    • Data center physical server racking and configuration
    • Linux administration
    • Infoblox IPAM administration
    • Procurement testing & approval of enterprise lab tools
GDIT IS YOUR PLACE

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