• Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 25385 Job Location: ... background. This individual will work closely with business development and senior management to respond to customer needs with technical presentations, white… more
    L3Harris (07/09/25)
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  • Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Perform incremental and full cold backups/patching. + Responsible for DoD Linux Security Technical Implementation Guides (STIGs). + Provide performance metrics ... **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Operating Systems Security ,Red Hat Ansible,Red Hat Enterprise Linux (RHEL), Security Technical… more
    General Dynamics Information Technology (08/22/25)
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  • Senior Nuclear Operations Engineer…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …- $215,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... ensures a high state of readiness. HII supports the Department of Energy's national security mission through the management and operation of its sites, as well as… more
    Huntington Ingalls Industries (09/19/25)
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  • Senior RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $177,815.00 - $230,000.00 Security Clearance: Secret Level of Experience: Senior This ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within… more
    Huntington Ingalls Industries (08/09/25)
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  • Network Engineer - Senior

    Amentum (Warrenton, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a Senior ... implementation and sustainment teams as needed. * Identify and diagnose complex performance , security , and technical issues. * Develop and implement solutions… more
    Amentum (09/23/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (09/17/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support… more
    V2X (08/07/25)
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  • Senior Maintenance Leader (Mgr Facilities…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $115,931.00 - $160,000.00 Security Clearance: Ability to Obtain Level of Experience: Management This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    Huntington Ingalls Industries (09/19/25)
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  • Senior Principle Infrastructure Engineer…

    RTX Corporation (Sterling, VA)
    cyber , software, and systems engineers) to ensure compliance with security , performance , and deployment requirements. + Oversee COTS/FOSS product ... support operational needs. + Update system documentation and communicate risks related to performance , availability, or security . + Engage with the Navy customer… more
    RTX Corporation (09/23/25)
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  • Senior Data Scientist, Data and Machine…

    Amazon (Arlington, VA)
    …who understand the unique challenges of the Signals Intelligence (SIGINT) and Cyber Operations domains, with experience applying data science and machine learning to ... chains. In this role, you will work at the intersection of SIGINT, Cyber Operations, and cloud computing, helping customers understand the opportunities their data… more
    Amazon (09/24/25)
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