• Systems Engineer - Principal…

    Lockheed Martin (King Of Prussia, PA)
    …level \(TRL\) systems \- Active or ability to obtain a DoD Top Secret security clearance \- Ability to support up to 10% travel **Desired Skills:** ... Who You Are Our team is seeking a staff systems engineer to help design, develop, &...and maintain a DoD government security clearance at the Top Secret level\. Why Join Us \-… more
    Lockheed Martin (01/08/26)
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  • Cloud DevOps Engineer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Oracle, MSSQL) and messaging middleware technologies (eg RabbitMQ) **Security Clearance Level:** + Active Top Secret clearance required to start and must ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...+ Experience working with DNS, NTP, SAML, OAuth 2, Active Directory + Understanding of systems monitoring,… more
    General Dynamics Information Technology (12/05/25)
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  • Zero Trust Cyber Security Engineer

    The MITRE Corporation (San Antonio, TX)
    Active Secret clearance with the ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance. + Per the US ... of 4 days a week on-site. Preferred Qualifications + Active TS /SCI clearance. + Understanding of current...year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint:… more
    The MITRE Corporation (01/12/26)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …issues before they happen in order to mitigate them and maintain schedule * Current or Active Top Secret clearance, thus US Citizenship is required\. * **A ... Martin Space is looking for an innovative and experienced Systems Engineer to support the team that...various subsystems and components to meet system requirements\. * Current/ Active DoD Top Secret Security… more
    Lockheed Martin (12/25/25)
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  • Systems Engineer Staff, Integration…

    Lockheed Martin (Littleton, CO)
    …CO campus\. **Basic Qualifications:** * Current/ Active DoD Top Secret Security Clearance * Strong background in Systems Engineering, Integration, and ... Martin Space is looking for an innovative and experienced Systems Engineer to support the team that...to mitigate them and maintain schedule\. * Current or Active Top Secret clearance, thus… more
    Lockheed Martin (12/06/25)
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  • Systems Engineer , Nuclear Safety

    Lockheed Martin (King Of Prussia, PA)
    …to build consensus among peers while building solid relationships with team members \- Active Top Secret Clearance **Security Clearance Statement:** This ... Nuclear Safety team across various Weapons Programs\. As a Systems Engineer , you will directly help establish...security classification standards and their applications \- Active Secret Clearance with ability to obtain Top more
    Lockheed Martin (12/25/25)
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  • Test Software/Hardware Systems

    Lockheed Martin (Littleton, CO)
    …Experience in Model Base System Engineering using tools like CAMEO or Rhapsody * Active top secret security clearance **Security Clearance Statement:** This ... II D5 Fleet Ballistic Missile\. As a **Test Software/Hardware Systems Engineer ** , you will: * Troubleshoot...Engineering \(e\.g\., Electrical, Mechanical, Propulsion, RF, Software, etc\.\) * Active Secret Clearance with the ability to… more
    Lockheed Martin (12/14/25)
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  • Software Engineer III

    Noblis (Chantilly, VA)
    …) + Collaborate with cross-functional teams to ensure seamless integration Required Qualifications + Active Top Secret ( TS ) clearance with eligibility ... systems + Unit testing and test-driven development \#FundedPosition Desired Qualifications + Active TS /SCI with CI Polygraph + Bachelor's degree in Computer… more
    Noblis (12/23/25)
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  • Senior Facilities Electrical Engineer

    Leidos (Chantilly, VA)
    …instrumentation **Preferred Qualifications** + Any level of active clearance + An active Top Secret /SCI with Polygraph + Recognized Subject Matter Expert ... and maintain accurate site drawings **Basic Qualifications** + Ability to obtain a Top Secret /SCI with Polygraph clearance. + 8-12 years of progressive… more
    Leidos (01/13/26)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 *...+ Travel: o Up to 10% + Security Clearance: Active Top Secret with SCI. ... the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and...to travel up to 10% + Must possess an active TS / SCI clearance or above +… more
    Virtual Service Operations (11/09/25)
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