• Systems Test Engineer

    KBR (Chantilly, VA)
    …provide feedback to technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + Five ... Title: Systems Test Engineer Systems Test Engineer Belong. Connect....across agencies and physical locations + Experience with Agile Software Development Clearance Requirements: TS /SCI with Polygraph… more
    KBR (12/05/25)
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  • Full Scope System Engineer

    General Dynamics Information Technology (Hanover, MD)
    …RQ208853 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... related experience **US Citizenship Required:** Yes **Job Description:** FULL SCOPE SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operate while you advance… more
    General Dynamics Information Technology (10/15/25)
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  • Radio Frequency (RF) Test Engineer

    Chenega Corporation (Sierra Vista, AZ)
    …hire date with the ability to obtain and maintain a Top Secret /Sensitive Compartmented Information clearance. Current TS /SCI is desired Knowledge, Skills and ... Radio Frequency (RF) Test Engineer Sierra Vista, AZ Join our Talent Network...testing of vendor provided developmental and production hardware and software . This role requires a deep understanding of RF… more
    Chenega Corporation (10/03/25)
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  • Engineer Systems Architect - MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Hourly/Non-Exempt Anticipated Salary Range: $110,615.00 - $160,000.00 Security Clearance: Top Secret Level of Experience: Senior Employee Referral ... of the mission and the sensitivity of the operational environment, an active TS /SCI security clearance will be required. Essential Job Responsibilities + Designs and… more
    Huntington Ingalls Industries (12/19/25)
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  • Sr. Specialist, Automation Integration/Test…

    L3Harris (Melbourne, FL)
    …experience. + 2+ years of Linux and Windows systems. + Security+ certification. + Top Secret or TS /SCI Clearance. Preferred Additional Skills: + Prior ... of national security. Job Title: Sr. Specialist, Automation Integration & Test Engineer Job Code: 31917 Job Location: Melbourne, FL Job Description: L3Harris Space… more
    L3Harris (12/10/25)
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  • Senior Desktop Engineer SCCM

    SAIC (Quantico, VA)
    …Configuration Manager). + IAT-II certification (ie Security +). + US Citizen and Active Top Secret clearance with SCI eligibility. REQNUMBER: 2511887 SAIC is a ... **Description** **SAIC is seeking a Sr. Desktop Engineer (SCCM) for a new/exciting program out of...program out of Quantico, VA. (Must possess an active TS /SCI and Sec+ Certification.)** **Introduction** Make a difference for… more
    SAIC (12/03/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** _At Nightwing, ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/25/25)
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  • Cloud Engineer

    Leidos (Bethesda, MD)
    …other relevant field. Master's degree with 10+ years' experience. + Must have an active Top Secret security clearance with the ability to obtain and maintain a ... has an exciting opening for you, as a Cloud Engineer ,to play a critical role with design, engineering, development,...role with design, engineering, development, deployment, and use of software for the DOMEX Technology Platform (DTP) where we… more
    Leidos (10/31/25)
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  • CEMA - Principal Systems Engineer (Cyber…

    BAE Systems (Nashua, NH)
    …with I&T / Field testing RF systems in remote environments 3. Currently hold a Top Secret or TS /SCI clearance **Pay Information** Full-Time Salary Range: ... and verification/validation of EW systems across multiple business areas. As team engineer level contributor, you will be responsible for and support technologies on… more
    BAE Systems (10/31/25)
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  • Senior SW Developer

    Leidos (Chantilly, VA)
    …as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, ... **Description** Leidos is seeking a Software Developer for a technical development program supporting...+ Experience creating RESTful API Required Qualifications: + Active TS /SCI with Polygraph + BS degree and 12+ years… more
    Leidos (10/10/25)
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