• Network Emulation Engineer

    CACI International (Chantilly, VA)
    …system performance monitoring and analysis** **Computer, server, and network security troubleshooting; supporting network communications, cabling, software , ... Network Emulation Engineer Job Category: Engineering Time Type: Full time...with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements** **Perform cybersecurity operations… more
    CACI International (10/28/25)
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  • Infrastructure 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 (12/26/25)
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  • Field Utility 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 (01/01/26)
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  • Sr. Sales 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 (12/12/25)
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  • Fire Alarm College Engineer Internship…

    M. C. Dean (Vienna, VA)
    …initiatives, reducing operational costs, and supporting our commitment to sustainability + ** Software Engineer :** Provide software development services such ... team-oriented and collaborative workplace environment with specific applications in Power, Mechanical, Security , Systems and Software . The work that shapes you,… more
    M. C. Dean (10/23/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Langley AFB, VA)
    …migration, DoD Architecture Framework/relationships to Agile Development approaches and Cyber Security Operations and Processes. + Enterprise architecture, ... Infrastructures,Systems Development,Systems Development Lifecycle (SDLC) **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information System Security… more
    General Dynamics Information Technology (01/08/26)
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  • Control Engineer 4

    M. C. Dean (Suwanee, GA)
    …Building Intelligence (TM) . As a leader and premier provider of cyber -physical systems, we spearhead the design, construction, operation, and maintenance of ... dedicated professionals worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and technology systems,… more
    M. C. Dean (11/26/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    …exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Summary** This Test Engineer SME… more
    Leidos (11/07/25)
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  • MECM Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Crystal City, VA)
    …**Skills:** Microsoft Windows,System of Systems Engineering,Systems Design **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + years ... you advance your career. Join GDIT as a MECM Engineer and build an impactful career in enterprise IT,...testing of operating system task sequences as well as software deployments with MECM.** **Develops physical workstations images and… more
    General Dynamics Information Technology (10/31/25)
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  • Product Cybersecurity Engineer II (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …experts supporting our Secure System Development Life Cycle (SSDLC). Supporting this Cyber Security Engineering team's mission involves: developing threat models ... Product Cybersecurity Engineering team is looking for a Cybersecurity Engineer II. The Cybersecurity Engineering team is a shared...security requirements, or the system is exposed to cyber threats by it's connectivity or operational use. We… more
    RTX Corporation (12/18/25)
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