• Site Reliability Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Site Reliability Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Site Reliability Engineer (SRE) collaboratively works closely with the contract leadership, Platform teams, and… more
    Nightwing (12/26/25)
    - Related Jobs
  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    …including policy design and periodic access reviews.Implement microsegmentation(host-based or network -based) for sensitive workloads. + Configure and maintain ... **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort with...(or commensurate experience) Required Skills and Experience + Clearance Required: TS / SCI + Knowledge of systems engineering principles… more
    GovCIO (11/22/25)
    - Related Jobs
  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position ... is CONTINGENT upon contract award** The Test Engineer (TE) as part of the Platform Team develops...software compatibility tests with programs, hardware, operating systems, or network environments + Design or develop automated testing tools,… more
    Nightwing (12/26/25)
    - Related Jobs
  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …and deliverables for customers. Who you are + Candidates must possess an active TS / SCI DoD security clearance issued by the US government. A counterintelligence ... the discipline of software engineering to AI systems. About the role Are you an engineer who enjoys a challenge? Are you excited about working for a Federally Funded… more
    Carnegie Mellon University (11/06/25)
    - Related Jobs
  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …as Nmap, Nessus, and tcpdump **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (12/13/25)
    - Related Jobs
  • Cloud Support Engineer

    ManTech (Vienna, VA)
    …Workspace or Microsoft Office collaboration tools **Clearance Requirements:** + An active/current TS / SCI with Polygraph is required for this position. **Physical ... **MANTECH** seeks a skilled and mission-focused **Cloud Support Engineer (CSE)** to join our team in **Tysons, VA.** The Cloud Support Engineer will support… more
    ManTech (01/07/26)
    - Related Jobs
  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …and may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ POLY REQUIRED** **Education:** + 9+ ... for federal, local and commercial customers across high-growth markets. Responsibilities ** Information System Security Engineer Position Summary** In this… more
    M. C. Dean (11/28/25)
    - Related Jobs
  • Hardware Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Hardware Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This ... position is CONTINGENT upon contract award** The Hardware Engineer (HWE) collaboratively works closely with the Sponsor, OM, and PO Teams to identify, understand,… more
    Nightwing (12/26/25)
    - Related Jobs
  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …as Nmap, Nessus, and tcpdump. **Clearance Requirements:** + Must have a current/active TS / SCI with CI Polygraph. **Physical Requirements:** + The person in this ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
    - Related Jobs
  • IT Infrastructure Engineer

    SAIC (Chantilly, VA)
    …reports, design artifacts and program plans. **Qualifications** + Must possess an active TS / SCI clearance with Polygraph. + BS or MS degree in Engineering ... engineering & integration and more. This position is for an IT Infrastructure Engineer for a large contract supporting a cutting-edge and innovative space program.… more
    SAIC (11/14/25)
    - Related Jobs