• Design Engineer 5

    M. C. Dean (Vienna, VA)
    …requirements, including US Citizenship, for access to classified information; ** ACTIVE TS /SCI w/ Poly clearance REQUIRED.** **Education/Experience:** + ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/30/25)
    - Related Jobs
  • Cyber Engineer

    ManTech (Mclean, VA)
    …interpersonal, organizational, writing, and briefing skills **Clearance Requirements** + An active /current TS /SCI with Polygraph clearance is required to be ... **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean, VA.** In this role, you will leverage your… more
    ManTech (12/31/25)
    - Related Jobs
  • Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …Stay up to date with the latest advancements in AI technologies **Qualifications** + ** Active TS /SCI with Polygraph is required** + Bachelor's degree and ten ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training… more
    SAIC (12/20/25)
    - Related Jobs
  • Senior Cloud Engineer

    Solvarus (Chantilly, VA)
    …solutions. + Ensures optimum efficiencies for the utilization of cloud services. Qualifications: + Active TS /SCI Security Clearance with CI Poly + STEM degree or ... the people who need it. As a Senior Cloud Engineer you will be responsible to define the implementation...higher in Systems Engineering or in related technical or scientific fields… more
    Solvarus (12/14/25)
    - Related Jobs
  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …to consider a combination of education and years of directly related experience) + An active TS /SCI with a full Poly + Solid knowledge and experience of System ... Solutions develops and fields transformative, affordable technology, platforms, and systems for United States National Security related customers, allies, and… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
    - Related Jobs
  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Gaithersburg, MD + Alexandria, VA + Chantilly, VA **Clearance Level Required:** Active TS /SCI and successfully pass a Polygraph exam. **Primary ... Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In this role, you… more
    Leidos (11/01/25)
    - Related Jobs
  • Full Stack Infrastructure Engineer

    Nightwing (Sterling, VA)
    …countermeasures as necessary. **Required Qualifications:** + US Citizenship + Active Secret clearance (with the ability to obtain TS /SCI clearance and DHS ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/07/26)
    - Related Jobs
  • Full Stack Infrastructure and Monitoring…

    Nightwing (Sterling, VA)
    …countermeasures as necessary. **Required Qualifications:** + US Citizenship + Active Secret clearance (with the ability to obtain TS /SCI clearance and DHS ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/07/26)
    - Related Jobs
  • Program Outreach Engineer

    SAIC (Chantilly, VA)
    …government, SETA, FFRDC, and external stakeholders. **Qualifications** + US citizenship. + Active TS /SCI clearance with Poly. + Bachelor's degree from accredited ... **Description** The Program Outreach Engineer is responsible for supporting user engagement activities...and formulates them into recommended requirement updates within a systems engineering/ agile construct. + Provide expert advice, in-depth… more
    SAIC (12/23/25)
    - Related Jobs
  • Software Developer/ Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    …Like Jira If so, we have an exciting job waiting for you! Requirements + Active Clearance: TS /SCI with Polygraph is required + Education: Positions available no ... Software Developer/ Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ANS Description Athenix Solutions...to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation. We… more
    Athenix Solutions Group, LLC (12/12/25)
    - Related Jobs