• Cyber Systems Engineer Senior

    General Dynamics Information Technology (St. Louis, MO)
    …Technical Field or applicable experience + 6+ years' experience working as a Cyber Engineer working in application, system + DoD Information Assurance Technical ... opportunity. And our work depends on TS/SCI level cleared ** Cyber Systems Engineer lll - ECDS** joining...(IAT) Level II + and network Cyber Security + Experience working with Cross… more
    General Dynamics Information Technology (12/30/25)
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  • Network Defense and Firewall…

    Systems Technology Forum (San Diego, CA)
    …of Defense (DoD), and other federal agencies. Job Summary The Network Defense and Firewall Security Engineer is responsible for safeguarding enterprise ... ** Security Clearance Required Company Overview Systems Technology Forum...that protect classified and unclassified Navy information systems. The engineer ensures compliance with DoD cybersecurity policies, implements Zero… more
    Systems Technology Forum (11/21/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …Operations Splunk Engineer Key Role: Support enterprise vulnerability management and cyber defense operations. Provide cyber operations monitoring and ... + 5+ years of experience with cybersecurity operations or cyber vulnerability management + 3+ years of experience in...experience in Python scripting for automation, data analysis, or security tooling integration + 3+ years of experience using… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • Senior Cyber Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a **Sr. Cyber Engineer ** to join our team onsite in **Arlington, VA.** **Responsibilities:** + Implement comprehensive ... supporting a highly-complex intelligence collection system + Collaborate with cross-functional cyber security teams, system administrators, and engineers to… more
    SAIC (01/15/26)
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  • Endpoint Engineering Services ( Cyber IT…

    Koniag Government Services (San Antonio, TX)
    …Solutions,** a Koniag Government Services company, is seeking an Endpoint Engineering Services ( Cyber IT Business Process Engineer III) to support KDS at Joint ... (DLP), and encryption technologies. + Ensures that all endpoints maintain a strong security posture against evolving cyber threats. + Leads initiatives to… more
    Koniag Government Services (11/02/25)
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  • Lead Cyber Security Architect/…

    Honeywell (Phoenix, AZ)
    security team shaping the future of secure flight systems and defense technologies. The **Product Security Governance Leader** will be responsible for ... establishing, leading, and continuously improving Honeywell Aerospace's product security governance framework. This role ensures that all aerospace products meet… more
    Honeywell (12/22/25)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    Cyber Software Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Cyber Software Engineer ... software development experience + Ability to obtain and maintain Top Secret/SCI security clearance + Experience writing, testing, and debugging software + Experience… more
    Synergy ECP (10/22/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Broomfield, CO)
    …domains in the interest of national security . Job Title: Senior Specialist, Cyber Infrastructure Systems Engineer Job Code: 32451 Job Location: Denver, CO ... everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees… more
    L3Harris (12/26/25)
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  • Staff Security Engineer , Threat…

    Proofpoint (Sunnyvale, CA)
    …global team of security experts. **Role Overview** We are seeking an experienced Cyber Incident Response Security Engineer to join our global security ... At Proofpoint, we are committed to protecting organizations and individuals from cyber threats through innovative security solutions. Our mission is to… more
    Proofpoint (11/16/25)
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  • Senior Principal Cyber Systems…

    Serco (Tampa, FL)
    …Program (SAP) Implementation Guidance (JSIG) + Prior experience as an Information Systems Security Engineer (ISSE) + Possess cloud certifications such as AWS ... **Position Description & Qualifications** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air...Security Specialty, Azure Security Engineer ,… more
    Serco (01/15/26)
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