• SME Level Network Engineer

    BAE Systems (Sterling, VA)
    network appliances (eg. Linux as a router) and locking them down to meet cyber security standards. + Experience configuring and hardening Linux OS in both ... support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of...based on position level and/or job specifics. **SME Level Network Engineer ** **120320BR** EEO Career Site Equal… more
    BAE Systems (01/17/26)
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  • Senior Information Systems Security

    Amentum (Warrenton, VA)
    …change. **Responsibilities:** The duties and responsibilities of the **Senior Information System Security Engineer (ISSE)** include, but are not limited to, the ... to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. + Assist with periodic… more
    Amentum (01/09/26)
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  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …TS/SCI Clearance + Minimum of 8 years of relevant experience in cybersecurity, network development, network security , and/or enterprise systems + First-hand ... a Difference for Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice, we offer comprehensive… more
    Red Gate Group (11/22/25)
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  • Embedded Network Systems Engineer

    Actalent (Manassas, VA)
    … hardware and software, and their implementation in embedded systems. + Experience in network and cyber security and operations. + Understanding TEMPEST and ... Job Title: Embedded Network Systems EngineerJob Description Seeking an Embedded Networking Systems Engineer to support the Space Systems product line. Known for… more
    Actalent (01/17/26)
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  • Satellite Network Engineer (Full…

    Parsons Corporation (Reston, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... what's possible. **Job Description:** Parsons is looking for an amazingly talented **Satellite Network Engineers** to join our team! In this role, you will get to… more
    Parsons Corporation (01/13/26)
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  • SharePoint Network Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Provide technical support and training to end users and collaborate with cybersecurity, network , and server teams. + Participate in security reviews, audits, and ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $101,228.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity… more
    Huntington Ingalls Industries (01/08/26)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …opportunity for a **Principal Network Engineer ** 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, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (01/09/26)
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  • Full Stack Infrastructure Engineer

    Nightwing (Sterling, VA)
    …mission critical development and sustainment program to sustain and operate a network operations environment, including introducing new cyber capabilities to ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...Experts (CODEX) is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and… more
    Nightwing (01/07/26)
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  • Security Engineer

    Arena Technical Resources, LLC (Alexandria, VA)
    …NEED TO SUCCEED Bring your cyber expertise and drive for innovation. The Network Security Engineer Senior must have: * Education: Bachelor of Science ... Eligibility: Candidate must possess an MBI (T2) clearance Job Description: As a Network Security Engineer Senior, the work you'll do will be impactful to… more
    Arena Technical Resources, LLC (11/29/25)
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  • Network Architect Engineer 5

    M. C. Dean (Springfield, VA)
    … performance tuning, troubleshooting, and root cause analysis. + Proficiency in network security principles, including segmentation and compliance standards. + ... and limitations + Working experiences of deploying and managing enterprise network security appliances. + Understand WAN/Internet transport and routing… more
    M. C. Dean (12/19/25)
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