Live · read from company career sites daily at 06:00 UTC

Systems Engineer (TS/SCI) Verified today

Vantor · Herndon, VA · Space Systems · first seen 2026-07-31

The Role

Vantor is seeking a Systems Engineer with an active TS/SCI security clearance to contribute to a High-Performance Computing (HPC) environment. You will install, configure, and sustain Linux operating systems, collaborate on GPU development, and provide technical systems support across a Linux-heavy ecosystem.

Responsibilities

  • Install, configure, and sustain Linux operating systems, application software, and system management tools
  • Assist in the design and provisioning of the enterprise network environment
  • Prepare and deliver program and user level documentation for system operations
  • Provide technical systems support for project activities
  • Monitor system performance and troubleshoot issues as they arise
  • Understand current system, subsystems, and component specifications and recommend changes to facilitate efficient development
  • Interact with technical team leads and communicate expertise across organizational boundaries
  • Work both independently and in small groups

Minimum Qualifications

  • Active TS/SCI with ability to obtain a CI polygraph
  • Bachelor's degree in network engineering, information systems, computer engineering, or related technical field (relevant professional experience may substitute for degree)
  • 5+ years' experience in the following areas:
    • System Administration or systems engineering in a Linux-heavy environment
    • Supporting DevOps Infrastructure
    • Build, operations, and sustainment of LAN/WAN networks
    • Implementing DoD Cyber Security requirements
    • Physical compute and networking hardware
  • Demonstrated experience troubleshooting and evaluating alternatives to solve complex problems

Nice to Have

  • Exposure to Infiniband networks and configuration
  • Experience with Juniper Network and Security Platforms

Compensation

Base pay for the Washington, DC metropolitan area: $116,000 - $154,000 - $169,400 annually. Pay varies by location based on geographic cost of labor. Compensation determined by experience, qualifications, skills, and market conditions.

Benefits

Vantor offers a competitive total rewards package including 401(k) with company match, mental health resources, student loan repayment assistance, adoption reimbursement, and pet insurance.

Requirements

You must be a U.S. Citizen. This position requires an active U.S. Government security clearance. Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Systems Engineer (TS/SCI) at Vantor, Herndon VA | Flight Proven Space