• Experienced Product Security Software…

    The Boeing Company (Berkeley, MO)
    …interest in cryptography and secure communications protocols + Experience in design and/or integration of systems or subsystems in the Defense industry - ... requirements definition, create software architectures, implement designs and test our security solutions and the computing devices into which they are included.… more
    The Boeing Company (01/13/26)
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  • SP28 Senior Information System Security

    Amentum (Crane, IN)
    …of relevant experience + Graduate degree in Cybersecurity, Certified Information Systems Security Professional (CISSP) certification, or Certified Information ... Amentum is looking for a Sr. Information System Security Engineer (ISSE) to support Program Offices within...to support Program Offices within Department of Defense Strategic Systems Programs (SSP). The ISSE will support non-enterprise information… more
    Amentum (11/14/25)
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  • Application Security (AppSec) Engineer

    Kiewit (Omaha, NE)
    …administration or development experience. + Checkmarx scanning suite experience. + Systems integration experience. + Experience developing applications with ... needed. + Analyze and develop threat models for Kiewit systems /applications. + Proactively research and identify security ...Kiewit systems /applications. + Proactively research and identify security gaps and work to remediate. + Stay up… more
    Kiewit (01/14/26)
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  • Technical Assurance Security Specialist

    Allied Universal (Boston, MA)
    …initiatives that ensure the integrity, compliance, and operational excellence of security systems and technology programs and solutions Support Strategy ... to understand program operations and proactively identify and recommend enhancements to systems and technology within Global Security + Lead and coordinate… more
    Allied Universal (01/09/26)
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  • C4ps - 2526 Atdl - Information Security

    C4 Planning Solutions, LLC (San Diego, CA)
    …and goals. + All phases of Information Assurance (IA) evaluations involving Communications Security (COMSEC) and Cryptologic Material Systems (CMS) for ATDL ... Position Title: Information Security Specialist III Location: San Diego, CA Position...systems and training for COMSEC ATDL military systems , including: + Secure data unit design, integration more
    C4 Planning Solutions, LLC (12/17/25)
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  • Senior Associate, Security (Project…

    CMTA, Inc (Madison, NJ)
    … System documentation and RFP packages + Write CSI format specifications for Security Systems + Organize, lead, and prepare detailed meeting minutes for ... Skills and Experience:** + Bachelor's in Engineering, Computer Science, or related discipline; Security Systems Design certification of CPP is preferred + 10+… more
    CMTA, Inc (01/11/26)
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  • Senior Software Engineer - Security

    LinkedIn (Mountain View, CA)
    …secret material is cryptographically protected. Our mission is to make this security infrastructure intuitive, performant, and secure. We build highly reliable and ... We are responsible for securing all microservices, nodes and large scale data systems in Linkedin's ecosystem. We are looking for a motivated software engineer to… more
    LinkedIn (10/23/25)
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  • Systems Engineer, Intermediate

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Systems Engineer, Intermediate Belong. Connect. Grow. with KBR!...Engineer, Intermediate Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (01/13/26)
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  • Sr. Systems Engineer - Signal Processing

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (11/23/25)
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  • Consulting Systems Engineer- Ship…

    Northrop Grumman (Baltimore, MD)
    …clearance + Experience with Navy surface ship construction, modernization, or Combat Systems integration experience. + Experience with with NAVSEA processes, ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/19/25)
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