• Systems Engineer

    Nightwing (Herndon, 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,...and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in the Herndon area.… more
    Nightwing (09/23/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    … security standards * Perform forensics analysis of OT devices to support cyber incident analysis * Develop consultative OT security solutions which include ... criticality operational technology systems and leading a team of cyber professionals motivate you? Are you ready to take...engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of… more
    Jacobs (10/28/25)
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  • 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: 28926 Job Location: ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (10/05/25)
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  • Network Engineer Lead

    Huntington Ingalls Industries (Langley AFB, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $117,263.00 - $160,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides ... 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 (11/11/25)
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  • Senior Cybersecurity Engineer (Networking)

    Amentum (Richmond, VA)
    …allies to address their most significant and complex challenges in science, security and sustainability. Headquartered in Virginia, we have more than 53,000 ... all 7 continents. Amentum is seeking a **Senior Cybersecurity Engineer with focus on Networking** . This is a...with focus on Networking** . This is a fully remote and hands-on role, responsible for ensuring Amentum assets… more
    Amentum (10/24/25)
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  • NCIS Network Engineer | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …expertise along with a drive for innovation to GDIT. The Senior Network Engineer must have: + ** Security Clearance Level:** Active Top Secret clearance ... Cisco Technologies,Network Engineering,Virtual Local Area Network (VLAN) **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 + years… more
    General Dynamics Information Technology (11/14/25)
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  • Cloud Operations Engineer

    ManTech (Virginia Beach, VA)
    …Beach, VA.** This is a **hybrid** position with 1-2 days onsite and 2-3 days remote . As an Operations Engineer **,** you will have the opportunity to grow ... offers a great opportunity for growth and experience in cloud engineering, cloud security , cyber and service management. **Responsibilities include but are not… more
    ManTech (11/15/25)
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  • Network Engineer

    Nightwing (Herndon, 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,...and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will… more
    Nightwing (09/23/25)
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  • Sr. Sales Engineer , Federal Civilian

    Rubrik (Richmond, VA)
    …of data protection, cyber resilience and enterprise AI acceleration. The Rubrik Security Cloud platform is designed to deliver robust cyber resilience and ... win, we want to talk to you! Rubrik is looking for a Federal Sales Engineer on our Civilian Federal team to provide technical direction and business guidance to the… more
    Rubrik (08/30/25)
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  • Cloud Site Reliability Engineer (SRE)…

    Leidos (Alexandria, VA)
    …at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision ... behind the mission-critical systems that keep our nation secure. **_​Ready to engineer solutions that matter?_** **​** ​The Digital Modernization Sector at Leidos is… more
    Leidos (11/09/25)
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