• Cyber Network Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Cyber Network Engineer to work in our Lorton, VA office. This is an ... to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Network Engineer (with a strong security background) is responsible… more
    Leidos (12/11/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Cyber Network Security Engineer ** Advance your career while ... impacting our national security in cyber as a Cyber Network Security Engineer . Here, technologists have many paths to grow a meaningful career supporting… more
    General Dynamics Information Technology (12/04/25)
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  • Modernization Cyber Network

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** We are seeking a Part Time \(approx\. 50%\) Cyber Network Intrusion Packet / Protocol Engineer to drive the next generation of ... protecting the nation's digital lifelines from sophisticated intrusion attempts\. As a Network Intrusion Detection Engineer , you will: * Safeguard the networks… more
    Lockheed Martin (12/13/25)
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  • Modernization Cyber Network

    Lockheed Martin (Hanover, MD)
    **Description:** **The Work:** We are seeking professionals interested in Network Engineering\. The req represents 1 opening\. * Here, you are going to provide ... with every rumor and whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting… more
    Lockheed Martin (10/10/25)
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  • Network Access Control Engineer

    General Dynamics Information Technology (Alexandria, VA)
    …your career while impacting our national security in cyber as a ** Network Access Control Engineer Senior** at GDIT. Here, technologists have many paths ... **Public Trust/Other Required:** BI Full 6C (T4) **Job Family:** Cyber and IT Risk Management **Skills:** Access Control (AC),Security...of Science Experience:** 5+ years of related experience in network engineer and security, with a focus… more
    General Dynamics Information Technology (10/14/25)
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  • Sr Network Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    …your career while impacting our national security in cyber as a Sr. Network Security Engineer . Here, technologists have many paths to grow a meaningful ... Sr Network Security Engineer Location: Falls Church,...Sr Network Security Engineer Location: Falls Church, VA, US Job ID:...career supporting cyber missions and operations across the federal government. Responsibilities… more
    Arena Technical Resources, LLC (12/12/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    ** Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job Description:_** As a Cyber ...solutions. . Collaborating across teams on secure system and network design that balances mission goals and cyber more
    Gromelski & Associates, Inc. (12/05/25)
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  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    …challenges of modern information warfare. SITE 525 is seeking a highly skilled Cyber Virtualization Engineer to support the development and sustainment of ... of virtual ranges + Cyber Range Engineering: Virtualized cyber training environments, adversarial network simulation, AI/ML-driven traffic emulation… more
    IDS International (10/31/25)
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  • Sr Cyber Security Engineer

    Exelon (Owings Mills, MD)
    …opportunity to build a rewarding career. Are you in? **Primary Purpose** The Cyber Security Engineer (CSE) will execute the highly technical, tactical elements ... mitigation, incident remediation, and associated change management activities. **Job Scope** The Cyber Security Engineer (CSE) will work closely (and primarily)… more
    Exelon (12/09/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …defense, and intelligence projects across the country. We are looking to hire a Cyber Splunk Engineer that can enhance our security team. Provide expertise in ... run on top of. We need to support the various Cyber Security tools, applications and network and endpoint hardware we support. Builds, designs, tests, and… more
    General Dynamics Information Technology (12/08/25)
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  • Cyber AI and Automation Lead…

    Tyto Athene (Reston, VA)
    …system logs, and security events. + Engineer solutions to identify sophisticated cyber threats and network anomalies with high accuracy and low false ... is multi-faceted. The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center… more
    Tyto Athene (11/05/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Continental US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are… more
    CACI International (11/11/25)
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  • Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …our employees, so they can support our mission\. **The Work:** As an Entry‑Level Software Engineer on the Offensive Cyber team, you will: * Design & develop ... Engineer , CEH: Certified Ethical Hacker, CCNA: Cisco Certified Network Associate **Clearance Level:** TS/SCI w/Poly SP **Other Important Information You… more
    Lockheed Martin (11/26/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal … more
    Northrop Grumman (11/21/25)
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  • Cyber Security Engineer - Hybrid…

    General Dynamics Information Technology (Arlington, VA)
    Cyber and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security, Network Security ... Citizenship Required:** Yes **Job Description:** **Transform technology into opportunity as a Cyber Security Engineer at GDIT. Shape what's next for… more
    General Dynamics Information Technology (11/18/25)
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  • Computer Engineer ( Cyber )

    US Coast Guard (Alexandria, VA)
    Summary This vacancy is for a GS-0854-13, Computer Engineer ( CYBER ) located in the Department of Homeland Security, US Coast Guard, C5ISC TRANSPORT SERVICES ... BRANCH in ALEXANDRIA, Virginia. Responsibilities You will serve as a/an Computer Engineer ( CYBER ) and be responsible for collaborating with a Team of… more
    US Coast Guard (12/09/25)
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  • Lead Cyber Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …short video: https://vimeo.com/732533072 Job Description Mission Technologies is looking for a Lead Cyber Engineer to join our cutting-edge Cyber and ... and Assembly across specialized target platforms. Essential Job Responsibilities The Lead Cyber Engineer will work closely with Project Managers, Technical… more
    Huntington Ingalls Industries (11/06/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... is responsible for protecting the customer's information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an… more
    Leidos (11/28/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    **Description:** **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the.../ ISSM\) * Technical writer * Test Engineers * Network Engineers * User Experience Designer * Data Science… more
    Lockheed Martin (09/25/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret. Must be able to obtain TS/SCI and DHS suitability prior to ... starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical thinking to the design, architecture,… more
    Shuvel Digital (09/25/25)
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