• Software Quality Engineering Senior

    Lockheed Martin (Littleton, CO)
    …package\. **Basic Qualifications:** * Current US Citizenship * Active Top Secret security clearance * Knowledge of quality systems /processes and expertise in ... position to support program objectives * Proficient skill with Microsoft Office applications: Word, Excel, PowerPoint, etc\. * Able...a TS /SCI Security Clearance\. Must have a Top Secret Security Clearance prior to start\.**… more
    Lockheed Martin (11/20/25)
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  • Systems Engineer Senior (Level 3)

    Lockheed Martin (King Of Prussia, PA)
    …interface definition studies to translate requirements into software specifications\. As a Systems Engineer Sr\. you will directly help establish the technical ... and validation, cost and risk, and supportability and effectiveness analyses for total systems \. \- Analyses are performed at all levels to include: concept, design,… more
    Lockheed Martin (12/25/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …domains in the interest of national security. Job Title: Sr. Specialist, Systems Engineering Job Code: 30880 Job Location: Greenville, TX (On-Site) Job Schedule: ... 1st Shift 9/80 Job Description: L3Harris is seeking a Sr. Systems Engineering Specialist who will be involved in activities directly related to the design, and… more
    L3Harris (11/08/25)
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  • Systems Engineer , Logistics…

    RTX Corporation (Dededo, GU)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Systems Engineer specializing in logistics to provide critical systems ... You Will Do** + Utilize a working knowledge of Microsoft Office (Word, Excel, PowerPoint) to track and report...+ Experience with inventory management, material handling, and logistics systems . + **An active and transferable TS /SCI… more
    RTX Corporation (11/18/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual with ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (11/13/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …_Required:_ + Experience working in Customer OCONUS environments + Strong background in Microsoft Systems Engineering and providing support to those systems . ... CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS /SCI Poly clearance. **Responsibilities:** + Field Engineers… more
    CACI International (11/19/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology & Management, Ltd., ... & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the...to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft more
    Imagine One Technology & Management (12/24/25)
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  • Technical Operations Engineer

    SAIC (San Diego, CA)
    …and technical alignment to achieve organizational goals. * US Citizenship and an active Top Secret clearance. * IAT Level II certification. Target salary range: ... of critical conflict around the globe. SAIC is seeking an experienced **Integration Engineer ** to join our Technical Engineering and Design Department in support of… more
    SAIC (01/10/26)
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  • Systems Engineer (Onsite)

    RTX Corporation (Dededo, GU)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Senior Systems Engineer to work as part of a team that supports satellite ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...communication (SATCOM) activities, in addition to company-wide systems engineering support. This position is a part of… more
    RTX Corporation (01/08/26)
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  • Electrical Engineer

    Leidos (Chantilly, VA)
    …**Electrical Engineer ** **Location:** Chantilly VA **Clearance Required:** Current TS /SCI security clearance with the ability to pass a polygraph. **This ... is required + EIT ( Engineer in Training) or PE (Professional Engineer ) certification + Experience with SCADA systems , substation design, and renewable… more
    Leidos (12/24/25)
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