• Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & ... us and make a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be responsible for designing, implementing,… more
    Leidos (12/03/25)
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  • Senior Platform Engineer

    Leidos (Chantilly, VA)
    **Description** This position is for a **Platform Engineer ** for a technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure ... network. As a Platform Engineer on this program, you will design, develop, and...and implement reliable, robust, and resilient systems used by software development teams. Demonstratable, working experience with automation tools… more
    Leidos (12/05/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part...development of related briefing materials Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree in Engineering or… more
    KBR (12/16/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    …may be available based on position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR** EEO Career ... **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority, responsible for leading a cross-functional team and ensuring… more
    BAE Systems (12/12/25)
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  • Senior Satellite Systems Engineer

    Lockheed Martin (Aurora, CO)
    …multiple assignments while meeting competing deadlines * Must have an active TS /SCI clearance and CI poly **Desired Skills:** * Experience developing automated ... procedures and training material * Experience utilizing a breadth of software platforms/languages: Python, PERL, Linux, AWS, etc\. * Previous experience with… more
    Lockheed Martin (11/23/25)
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  • Senior Data Engineer

    BCMC (Dulles, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave Software Engineer - Principal I - ESW05 DOM-TO9-3482 Powered by JazzHR ... capabilities to address emerging threats. BCMC is seeking a Senior Data Engineer working to support the...Skills: * Must be a US Citizen * Active Secret (S) clearance. Must be able to obtain a… more
    BCMC (12/11/25)
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  • Senior Cloud Engineer

    SAIC (Chantilly, VA)
    **Description** **JOB DESCRIPTION:** SAIC is seeking a Senior Cloud Engineer with a strong desire to enhance technical communication and collaboration for the ... persistent, real-time surveillance and activity-based intelligence information. As a Cloud Engineer , you will architect, build, and design solutions that integrate… more
    SAIC (12/06/25)
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  • Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    …preferably in roles involving project management or leadership responsibilities. + Active Top Secret Clearance + Experience using industry standard reverse ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Cyber Capability Developer (Reverse Engineer )...functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret **OTHER DUTIES** Please note this… more
    TekSynap (11/19/25)
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  • Senior Specialist, Info Security Systems…

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Information Security Systems Engineer Job Code: 31061 Job Location: ... processing in eMASS and Xacta. + Experience in DoD software selection and approval processes for COTS, GOTS and...years of prior related experience. + Must have active Secret security clearance, TS /SCI preferred. + DoD… more
    L3Harris (11/12/25)
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  • Mid/ Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. The ... Engineering, and Integration teams to ensure that the hardware and software architecture and implementation meets security requirements. + Analyzing and assessing… more
    Belay Technologies (11/06/25)
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