• Red Team Operator - Top Secret Clearance|

    Cambridge International Systems Inc (Norfolk, VA)
    …top talent worldwide, tackling some of today's most complex and critical challenges in defense and security . We are currently seeking an Advanced Red Team ... ethical hacking techniques to exploit vulnerabilities in systems, protocols, or security services. + Use approved commercial and open-source tools (eg, Metasploit,… more
    Cambridge International Systems Inc (12/04/25)
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  • Cloud Engineer Senior

    TekSynap (Radford, VA)
    …server infrastructure, and application architectures. + Working knowledge of Department of Defense (DoD) Security Technical Implementation Guides (STIGs) and IA ... systems. + Migrate on-premises applications to cloud infrastructure while ensuring security and compliance. + Automate routine administrative tasks using modern… more
    TekSynap (10/25/25)
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  • Security Guard DOD

    Allied Universal (Plymouth, MA)
    …Officer, you will monitor and patrol assigned areas within an aerospace and defense location, helping to deter security -related incidents and providing a ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers...safeguard clients in a range of industries such as Aero/ Defense , and more. Join a leading team where flexibility… more
    Allied Universal (12/25/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …in systems to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • Security Officer - Flex Armed Driver

    Allied Universal (Greenville, SC)
    …an Armed Patrol Officer, where you'll monitor and patrol an aerospace and defense location, helping to deter security -related incidents and maintaining a secure ... Remain alert and prepared to respond to emergencies or security -related threats specific to an aerospace and defense... security -related threats specific to an aerospace and defense environment. **Minimum Requirements:** + At least 1 year… more
    Allied Universal (12/19/25)
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  • Security Officer - Flex Cleared Site

    Allied Universal (Huntsville, AL)
    …Universal, you will monitor and patrol assigned areas within an aerospace and defense location, helping to deter security -related incidents while maintaining a ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers...safeguard clients in a range of industries such as Aero/ Defense , and more. Join a leading team where flexibility… more
    Allied Universal (12/17/25)
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  • Information System Security Manager (ISSM)

    KBR (Bethesda, MD)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Title: Information System Security Manager (ISSM) Information System Security ...provide technical and policy direction grounded in Department of Defense (DoD) and Intelligence Community (IC) policy, and act… more
    KBR (12/13/25)
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  • Security Officer Flex - DoD Secret…

    Allied Universal (Anaheim, CA)
    …to a culture that positively impacts the communities and customers we serve. ** Security Officer - Aerospace and Defense - Military/Government** **Must Have ... equivalent, or 5 years of verifiable experience + Must possess a Department of Defense (DoD) position appropriate level security clearance (national security … more
    Allied Universal (12/08/25)
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  • Information Systems Security Officer (ISSO)

    KBR (Beavercreek, OH)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Title: Information Systems Security Officer (ISSO) Belong. Connect. Grow. with KBR!...making a significant impact in the field of space defense and working on projects that matter, we encourage… more
    KBR (12/06/25)
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  • Associate Security Specialist

    KBR (Chantilly, VA)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... Title: Associate Security Specialist Belong. Connect. Grow. with KBR! KBR's...making a significant impact in the field of space defense and working on projects that matter, we encourage… more
    KBR (12/05/25)
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