• Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... DoD systems. **Responsibilities include but are not limited to:** + Engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Systems Engineer , Principal

    WR Systems (MD)
    …5% Location: Aberdeen, MD SUMMARY: WR has a potential opportunity for a Systems Engineer , Principal to serve as a senior technical contributor supporting the ... Clearance Requirement: Active TS /SCI Clearance is required to start Travel Requirements:...design and development of systems-level software and systems engineering efforts. Position responsibilities will include,… more
    WR Systems (01/04/26)
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  • Engineer Senior Principal II RF…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II RF Payload Architect** **118135BR** EEO Career ... **Job Description** This position is for an experienced engineer , scientist or physicist to provide engineering leadership...of Education, US Department of Education. + A future TS /SCI security clearance is required. + Thorough understanding of… more
    BAE Systems (11/10/25)
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  • Azure Infrastructure Engineer

    Koniag Government Services (Washington, DC)
    …infrastructure solutions on the Microsoft Azure platform. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI ... part of a collaborative team **Clearance Required:** + Active Top Secret with SCI eligibility **Desired Skills...Family** ** Software and Systems Development** **Job Function** ** Software Engineer ** **Pay Type** **Salary** **Hiring Min… more
    Koniag Government Services (12/10/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (01/09/26)
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  • Principal Infrastructure Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Principal Integration and Test Engineer to serve in a key role ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (01/09/26)
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  • Senior Principal Offensive Security…

    Oracle (Richmond, VA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... security tool development. We ensure the security of the software and hardware that runs our cloud infrastructure and...us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge… more
    Oracle (12/20/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (12/04/25)
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  • DevOps Engineer - Level 3 or 4

    Northrop Grumman (Morrisville, NC)
    …detailed below as well as the interview assessment._ + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ** TS ... your pioneering spirit to our collaborative teams. This _DevOps Engineer - Level 3 or 4_ role will sit...software development experience + **Level 4** : (Senior Principal level) + Bachelor's degree with 8 years of… more
    Northrop Grumman (11/19/25)
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