• Network Systems Engineer

    QinetiQ US (Mclean, VA)
    …lives. Position Overview QinetiQ is seeking a highly experienced Network Systems Engineer . The ideal candidate will have aerostat, ISR experience supporting network ... with external networks. + Designing, deploying, and operating: + Cisco and other vendor Switches, Firewalls, and Routers +...the following: + CompTIA (Network, Security, or Linux+) + Cisco (Certified Support Technician or Cisco Certified… more
    QinetiQ US (09/23/25)
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  • Network Engineer Senior (Security) - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS/SCI required** Transform technology into ... opportunity as a **Network Engineer Senior (Security)** at GDIT. Shape what's next for...support on contract + Required Security Environment Certification: + Cisco Certified Network Professional - Security + Cisco more
    General Dynamics Information Technology (09/09/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    …and confirmed security violations. **Primary Responsibilities:** The Cyber Security Engineer Mid will support the full system engineering life-cycle, including ... documentation of SOC infrastructure and SOC tool suite. The Security Engineer will be installing, configuring, monitoring, and troubleshooting network security… more
    Leidos (08/29/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Sterling, VA)
    …secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to join a ... support to ensure the reliability, scalability and security. The **Senior Platform Engineer ** would be involved with supporting Echelon 1 (E1) actives to maintain… more
    RTX Corporation (10/09/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... lives, and changing the world for the better. We are seeking a **Network Engineer 3** to join our **Security and Electronic Systems (SES)** business Unit. As part… more
    M. C. Dean (08/27/25)
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  • Network Security Engineer - Hybrid…

    Motion Recruitment Partners (Arlington, VA)
    Network Security Engineer - Hybrid Washington DC Arlington, Virginia **Hybrid** Contract $65/hr - $70/hr Network Security Engineer A fast-growing cybersecurity ... consulting firm is seeking a Network Security Engineer with deep expertise in both network engineering and security to strengthen enterprise infrastructure and… more
    Motion Recruitment Partners (08/21/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join ... has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the design and implementation of the… more
    RTX Corporation (08/08/25)
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  • Engineer Professionals- Ongoing Talent…

    V2X (Reston, VA)
    Overview Engineer Professionals- Ongoing Talent Pipeline | Always Hiring! Location: Global Where: Onsite OpportunitiesClearance: Preferred (clearance level varies by ... not limited to: Entry-Level (0-3 Years Experience) + Systems Engineer + Mechanical Engineer + Electrical ...Certifications such as PMP, PE, FE, Six Sigma, AWS, Cisco , and DoD-specific qualifications are highly valued. Join V2X… more
    V2X (08/28/25)
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  • Unified Communications Engineer

    CACI International (Charlottesville, VA)
    Unified Communications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... telecommunication, and streaming services. **Responsibilities:** As a Unified Communications Engineer , you will handle complex technical challenges, lead UC… more
    CACI International (10/08/25)
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  • Cybersecurity Engineer

    Red River (King George, VA)
    Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the ... securing, configuring, and assessing network security products such as Cisco Firepower, Cisco ISE, and Splunk. +...skills. If you are a motivated and skilled Cybersecurity Engineer with a passion for leveraging technology to expedite… more
    Red River (10/06/25)
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