• Senior Principal Systems

    RTX Corporation (Richardson, TX)
    …that create a safer, more secure world. Raytheon, an RTX business, is seeking a ** Senior Principal Systems Engineer ** to join our Systems Engineering ... large-scale software data processing system architectures, with a focus on system -level interfaces. + Experience with the full systems engineering lifecycle,… more
    RTX Corporation (07/30/25)
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  • Senior Systems Engineer

    RTX Corporation (Richardson, TX)
    …create a safer, more secure world. **Raytheon** , an **RTX** business, is seeking a ** Senior Systems Engineer ** to join our Systems Engineering team. ... 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
    RTX Corporation (07/30/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance ... Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a...of experience as an Information Systems Security Engineer (ISSE) or System Engineer more
    Leidos (06/27/25)
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  • Senior Systems DevSecOps…

    KBR (Albuquerque, NM)
    Title: Senior Systems DevSecOps Engineer (Top Secret) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... space reconnaissance. Overview KBR is searching for a skilled Senior Software Engineer (SWE) to support the...with software testing for space vehicle and/or space ground systems . System Engineering Technical Assistance (SETA)… more
    KBR (08/02/25)
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  • TS/SCI Systems Engineer

    IBM (Chantilly, VA)
    …skills and experience. **Your role and responsibilities** We are seeking an experienced Senior Systems Engineer with US Government Top Secret/SCI security ... clearance with Full Scope Polygraph to support a small standalone system ...field, or equivalent experience * 7+ years' experience in systems engineering or related field * Operating Systems more
    IBM (07/30/25)
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  • Senior Systems Engineer

    RTX Corporation (West Valley City, UT)
    …discretion.** Applied Signal Technology (AST) is looking for a ** Senior Systems Engineering, Integration and Test (SEIT) Engineer ** to join our top-tier ... citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph Raytheon Company Managed by Collins Aerospace **This role is primarily… more
    RTX Corporation (07/11/25)
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  • Systems Engineer - Research…

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Senior Systems Engineer to support our customers in Chantilly, VA. The ... Title: Systems Engineer - Research and Development - Senior...managing and controlling the definition and management of the system configuration and the translation of the system more
    KBR (07/31/25)
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  • Senior HPC System Engineer

    GliaCell Technologies (MD)
    Are you a Senior HPC System Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... amazingly talented people Job Description: GliaCell is seeking a Senior HPC System Engineer on...expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Responsibilities /… more
    GliaCell Technologies (05/13/25)
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  • Senior GEOINT Systems

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer ...+ Strong knowledge of GEOINT mission planning and scheduling systems + Experience with system -to- system ... Processing KBR is seeking a Senior GEOINT Systems Engineer to be part of our...into Epics/Features based on emerging customer needs + Understand system -to- system interfaces and function as an Integrator… more
    KBR (08/08/25)
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  • SAP NS2 Senior Cloud Engineer

    SAP (Herndon, VA)
    …and a variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer / Systems Administrator - Onsite - Chantilly, VA** **Active ... TS SCI with Polygraph Required** **NS2 COMPANY DESCRIPTION** SAP is the global...internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer / Systems Administrator candidate… more
    SAP (07/22/25)
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