• Senior Cyber Test

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...cyber test engineer for a high-visibility CNO development team. In this… more
    Nightwing (10/18/25)
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  • Cyber Test Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Cyber Test Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are ... on a worldwide stage. We're looking for an experienced cyber systems engineer like you to apply...latest potential cyberspace threats, you will inform briefings for senior leadership aligned to fighter capability development and sustainment… more
    BOOZ, ALLEN & HAMILTON, INC. (12/13/25)
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  • Senior Software Engineer , Full…

    Capital One (Mclean, VA)
    Senior Software Engineer , Full Stack ( Cyber ) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a ... Collaborate with and across Agile teams to design, develop, test , implement, and support technical solutions in full-stack development...be regularly worked. McLean, VA: $158,600 - $181,000 for Senior Software Engineer Plano, TX: $144,200 -… more
    Capital One (11/04/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …by customer cybersecurity representatives + Interface with customer representatives to accomplish Cyber Test & Evaluation of systems to meet critical program ... communicate with a variety of stakeholders ranging from technical staffers up to senior program managers _This position will work a 9/80 schedule, with every other… more
    Northrop Grumman (12/02/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance ... for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal ...members, customers, outside contractors, and agencies to analyze, develop, test , train, demo, and deploy systems that are both… more
    Northrop Grumman (11/21/25)
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  • Cyber Security Implementation…

    CACI International (Springfield, VA)
    Cyber Security Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Team means working with truly cutting-edge technologies, on high performing cyber engineering teams, and benefiting from accelerated professional growth! + Build,… more
    CACI International (11/14/25)
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  • Integration and Test Engineer

    Huntington Ingalls Industries (Alexandria, VA)
    …Systems Test Engineer Mid Levels 2-3 - $73,261 - $130,000 Systems Test Engineer Senior Levels 4-5 - $104,304 - $190,000 Essential Job ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (11/29/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... the world for the better. We are seeking an ** Cyber Security Specialist 4** to join our **Security and...drawings + Understand SOP and SOW documentation + Ensure test lab equipment is maintained Interface with engineering team… more
    M. C. Dean (11/15/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …while impacting our national security in cyber as a **Network Access Control Engineer Senior ** at GDIT. Here, technologists have many paths to grow a ... We are seeking a highly skilled and experienced **Network Access Control Engineer Senior ** with specialized knowledge in Cisco Identity Services Engine… more
    General Dynamics Information Technology (10/14/25)
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  • Test Team Quality Engineer

    HII (Fairfax, VA)
    …video: https://vimeo.com/732533072 Job Description HII Mission Technolgoies is seeking a skilled Test Team Quality Engineer to support our customer in Falls ... - $103,667.20 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' Global… more
    HII (12/26/25)
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  • Sr. Specialist, Integration/ Test

    L3Harris (Herndon, VA)
    …Herndon, VA (On-site) Job Description: We are seeking a highly skilled and experienced Senior Integration and Test Engineer with a strong background in ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...of national security. Job Title: Sr. Specialist, Integration & Test Engineer Job Code: 31128 Job Location:… more
    L3Harris (11/21/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are… more
    Amentum (12/05/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... to identify vulnerabilities, compliance gaps, and recommend mitigations. + Architect and engineer innovative solutions to support ongoing Cyber Threat and… more
    Virtual Service Operations (11/09/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Network Engineer to help support our Defense Logistics Agency ... a week or based on mission need.** **As a Senior Network Engineer , you will support network...supporting configuration artifacts such as network maps, detailed designs, test plans, operations readiness test reports, device… more
    General Dynamics Information Technology (12/14/25)
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  • Senior T&E SETA Engineer

    IronMountain Solutions, Inc. (Falls Church, VA)
    501179 Senior T&E SETA Engineer Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a lead Senior T&E SETA ... to work effectively with other program offices, other USG and DoD agencies, and senior US and foreign government officials at a variety of venues. + Ability to… more
    IronMountain Solutions, Inc. (10/21/25)
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  • Senior Specialist, Systems Network…

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist, ... Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site)...and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual… more
    L3Harris (11/20/25)
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  • Field Engineer (Full Performance,…

    Parsons Corporation (Sterling, VA)
    …work worldwide. Field Engineer , Associate Principal: BS 10-12, MS 8-10, Phd 5-7 Field Engineer , Senior Lead: BS 8-10, MS 6-8, PhD 3-5 Field Engineer , ... Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you...software and hardware upgrades at the warehouse laboratory and test bed + Conduct site surveys to collect data… more
    Parsons Corporation (12/18/25)
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  • Senior Information System Security…

    General Dynamics Information Technology (Reston, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security** ** Engineer ** Deliver security related ... enterprise information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... in real estate. Evolve our offensive security capabilities to test our internal and external facing processes, infrastructure, and...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (11/24/25)
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  • Systems Engineer (Journeyman, Full…

    Parsons Corporation (Chantilly, VA)
    …+ 8+ years of experience in systems engineering or a related role. **Systems Engineer , Senior :** + Bachelor's degree in Systems Engineering, Computer Science, or ... in the design, implementation, and integration of systems under the guidance of senior engineers. + Contribute to the development of innovative solutions to improve… more
    Parsons Corporation (12/23/25)
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