• Security Systems Engineer

    KMS Solutions, LLC (VA)
    Security Systems Engineer / Specialist Company Overview: KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, ... Objective: We are looking for candidates to fill a Security Systems Engineer / Specialist...type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual… more
    KMS Solutions, LLC (07/16/25)
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  • Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS SECURITY ENGINEER (RDTE) Bowhead is seeking a Systems Security Engineer in Dahlgren, VA. In this role, you will be ... complete, and meet all necessary requirements. **Responsibilities** Essential functions for the Systems Security Engineer include, but are not limited… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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  • Cyber Systems Security

    Lockheed Martin (Manassas, VA)
    …and continued superiority under the sea and across domains\. **The Work** As a Cyber Systems Security Engineer Staff, you will take a leadership role in ... progress tracking **Why Join Us** Mission\-Focused Work: Contribute to national security and defense in one of...related experience \- Minimum of 7\+years of relevant cyber security , systems and/or software engineering experience\. \-… more
    Lockheed Martin (07/18/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Engineer - ISSE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE) to...Framework to Federal Information Systems ‟, Committee on National Security Systems Instructions (CNSSI)… more
    CACI International (07/02/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …System Security Engineer (ISSE) to maintain and enhance the security posture of the National Military Command Center (NMCC) environment. This technical ... security tool management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is essential. Roles and… more
    KaylaTek, Inc. (06/05/25)
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  • NMCC Information Systems Security

    TekSynap (Arlington, VA)
    …principles and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance ... Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs...the security posture of the National Military Command Center (NMCC) environment. This technical role… more
    TekSynap (06/18/25)
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  • Lead, Chief SATCOM Systems Engineer

    L3Harris (Dulles, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Chief SATCOM Systems Engineer Job Code: 24211 Job ... Location: Dulles, VA Job Description: As a Lead Systems Engineer , you will lead the technical...obtain a TS/SCI Preferred Additional Skills: + Active TS/SCI security clearance is preferred + Experience with development programs… more
    L3Harris (05/29/25)
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  • Sr Lead IT Systems Security

    Lumen (Richmond, VA)
    …digitally connect the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our organization, ... responsible for overseeing and enhancing the security of our IT systems . This position...base salary range for this position based on current national data. Minimums and maximums may vary based on… more
    Lumen (07/03/25)
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  • Senior Cloud Systems Engineer

    General Atomics (Charlottesville, VA)
    …personnel around the globe to counter new and emerging threats to national security . We are seeking a Senior Cloud Systems Engineer with expertise ... infrastructure meets regulatory requirements while maintaining performance, scalability, and security . **DUTIES AND RESPONSIBILITIES:** + Cloud Systems more
    General Atomics (06/30/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Information Systems Security Engineer (ISSE) to bridge the gap between ... Preferred Qualifications: Certifications (not required but encouraged): 1. Certified Information Systems Security Professional (CISSP) 2. Information Systems more
    Nightwing (06/24/25)
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