• Adversary Emulation Engineer

    The MITRE Corporation (Mclean, VA)
    …spaces? MITRE's Cyber Infrastructure Protection Innovation Center is seeking a cyber security engineer to develop and support its adversary emulation ... department helps create a world with safe and resilient cyber infrastructure. Job Description: Do you have a ...cyber physical security, to include OT / Control Systems / IOT with an interest in adversary emulation,… more
    The MITRE Corporation (01/19/26)
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  • Security Engineer II

    Trustmark (Richmond, VA)
    …bring the best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in ... system security requirements as well as develop detailed cyber security designs. **Responsibilities:** + Design, implement, and maintain security architectures,… more
    Trustmark (12/20/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …team of engineers, system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate ... but not limited to Standard Operating Procedures and VISIO diagrams. **Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an… more
    Northrop Grumman (01/01/26)
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  • Staff Cybersecurity Analyst / Information…

    Northrop Grumman (Fairfax, VA)
    …diverse team of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/10/26)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... Poly **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the...the security controls implemented within and inherited by the system , understand and apply policies to address requests for… more
    Nightwing (12/26/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …+ Perform technical reviews of firewalls, routers, switches, and VoIP/VVoIP systems in accordance with STIGs and SRGs. + Validate network segmentation, ... Juniper JNCIP, Zero Trust Architecture Certification **Overview** We are seeking a Cyber Operations Readiness Assessment (CORA) Lead Team Reviewer to join our team… more
    TekSynap (12/24/25)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    …into multiple functional disciplines and support operational needs. The Database/Web Engineer /Reviewer will assess database systems (Oracle, SQL Server) and ... Administrator Associate, GIAC GWAPT, Kubernetes CKS. **Overview** We are seeking a Cyber Operations Readiness Assessment (CORA) Reviewer to join our team supporting… more
    TekSynap (12/02/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as ... Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to...to existing configuration files to Wireless devices and WLAN systems . + Design; implement; and support WLANs by performing… more
    General Dynamics Information Technology (01/17/26)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Virginia Beach, VA)
    … and IT Risk Management **Skills:** Firewalls,Information Technology Security, Systems Development, Systems Engineering **Certifications:** Certified Information ... Systems Security Professional (CISSP) | International Information System Security Certification Consortium (ISC2) - International Information System Security… more
    General Dynamics Information Technology (01/17/26)
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  • CNO Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …Your Mission is Ours\. Lockheed Martin Space is seeking a full\-time Early Career Cyber Network Operations Software Engineer \. As a CNO Developer, you will have ... opportunity to work on a variety of mission\-critical programs developing specialized cyber tools, techniques and integrated effects\. The work our team performs… more
    Lockheed Martin (01/15/26)
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