• Sr . Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will ... team activities; analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and… more
    Leidos (06/12/25)
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  • Senior Full Stack Software

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Full Stack Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... Security!** **Job Summary:** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this… more
    Leidos (07/31/25)
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  • Senior Software Engineer

    Leidos (Columbia, MD)
    **Description** Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll ... help architect, develop, and integrate software solutions that shape national security and drive meaningful...Computer Science or related discipline + TS/SCI clearance with Polygraph + Familiarity with front-end frameworks (React, Angular, or… more
    Leidos (07/25/25)
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  • Senior Software Engineer RR…

    Anthem Engineering (Annapolis Junction, MD)
    …We work closely with analysts to understand their workflows, identify gaps, and create solutions that make things easier and more effective. We work on a variety of ... constantly changing applications and services that support a wide array of missions. Things are always dynamic and fast paced. In the past year alone, we have built tools that: + Ingest, process, and analyze large volumes of information for a critical… more
    Anthem Engineering (06/23/25)
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  • Senior Systems Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Sr . Systems Engineer analyzing and evaluating technical systems, participating in ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering...career. At GDIT, people are our differentiator. As a Sr . Systems Engineer , you will play a… more
    General Dynamics Information Technology (07/18/25)
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  • Principal/ Sr . Principal Systems…

    Northrop Grumman (Aurora, CO)
    …of our mission. Northrop Grumman Space Systems (NGSP) is seeking a **Principal** **Syste** **ms Engineer or a Sr . Principal Systems Engineer ** to support a ... requisition may be filled as either a Principal or Sr . Princpal Systems Engineer . **Basic Qualifications for...time of application and willingness to sit for a polygraph + Cameo knowledge + Software systems… more
    Northrop Grumman (06/14/25)
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  • Network Engineer Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Engineer Senior with GDIT. A career in enterprise IT means ... Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Network Engineering...At GDIT, people are our differentiator. As a Network Engineer Senior you will help ensure today… more
    General Dynamics Information Technology (06/26/25)
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  • Senior IPT Lead / Sr Software

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our ... more secure world. In this role, you'll lead a high-performing section of software engineers while also serving as the Integrated Product Team Lead (IPTL),… more
    RTX Corporation (06/27/25)
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  • Principal/ Sr Principal C++ Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Command-and-Control team where you will ... Grumman Space Systems (NGSP) seeks to find a _C++ Software Engineer_ in the Payload and Ground Systems Division...either a level 3 (Principal) or a level 4 ( Sr Principal), depending on the candidate's experience as laid… more
    Northrop Grumman (07/11/25)
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  • Principal/ Sr . Principal Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …making history. Northrop Grumman Space Systems (NGSP) is seeking a **Principal Systems Engineer ( Software Integrator)** / ** Sr . Principal Systems Engineer ... demonstrate a commitment to ethics, integrity. Responsibilities for an Integration Engineer include familiarity with Automated Testing framework, software more
    Northrop Grumman (07/30/25)
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