• Systems Engineer

    Lockheed Martin (Cape Canaveral, FL)
    …assignments, and interface with numerous peers as part of the daily program operations * DoD Interim Top Secret Security Clearance; US Citizenship required * ... Ability to obtain and maintain a Top Secret Clearance\. **Desired Skills:** * Familiarity with risk management processes * Strong presentation skills, agile… more
    Lockheed Martin (11/05/25)
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  • Software Engineer Opportunities…

    Lockheed Martin (Grand Prairie, TX)
    …ability to design, implement, and optimize relational database systems\. **Desired Skills:** * Active DoD Secret or Top Secret Clearance * Defense ... exciting positions\. **Basic Qualifications:** * Ability to obtain a secret security clearance and must also be able to...US Citizen\. * Ada / C / C\+\+/ C\# software development * Adaptability with rapidly changing technologies and… more
    Lockheed Martin (08/29/25)
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  • Systems Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a ... STEM discipline * Experience integrating and testing hardware and/or software * Active Secret Clearance will be...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/19/25)
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  • Systems Engineer II

    Amentum (Annapolis Junction, MD)
    …overseers, and senior executives. **Minimum Requirements:** + Must possess a US government Top Secret security clearance with SCI eligibility and a polygraph ( ... is contingent upon contract award** Amentum is seeking a cleared **Systems Engineer ** to support an upcoming opportunity in **Annapolis Junction, MD** . **Essential… more
    Amentum (09/25/25)
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  • Systems Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    …to be a US Citizen, and currently possess and be able to maintain a US DoD SECRET clearance, to support this government contract, as well as successfully pass a ... related discipline * Experience integrating and testing hardware and/or software * Active Secret Clearance will be...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (09/13/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …cybersecurity vulnerability solutions **REQUIRED QUALIFICATIONS** + Mandatory: Must hold an active TOP SECRET clearance with the ability to obtain an SCI ... the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please note this job… more
    TekSynap (11/22/25)
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  • DevSecOps Engineer / System Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Hyper-V, Azure Virtual Machines, AWS EC2, etc.). **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... Description:** Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this… more
    Parsons Corporation (10/22/25)
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  • Systems Engineer , Surety/Safety Mid-Career

    Lockheed Martin (King Of Prussia, PA)
    …Gate Arrays \(FPGAs\), or Complex Programmable Logic Devices \(CPLDs\) * Active Top Secret Clearance; US Citizenship required **Desired Skills:** * Engineering ... Safety team across various Weapons Programs\. As a **Systems Engineer ** , you will directly help establish the technical...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (09/22/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....Perform other duties as assigned Minimum Qualifications: + Active TS //SCI with CI Polygraph + Bachelor's degree in computer… more
    KBR (10/21/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (09/02/25)
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