• Senior Infrastructure Design Engineer

    SMX (Dahlgren, VA)
    …development, and modifications of existing of planned voice and data communications network systems and subsystems + Building Industry Consulting Service ... Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior… more
    SMX (08/08/25)
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  • Principal Satellite Communications Engineer

    ManTech (Reston, VA)
    systems and networks, and remotely support system and network monitoring troubleshooting and maintenance when not traveling. **Responsibilities include but ... analysis of systems and communications links to ensure the entire network is functioning properly and can support future expansion; evaluating performance and… more
    ManTech (06/19/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... 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… more
    M. C. Dean (07/15/25)
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  • Hardware Engineer

    SAIC (Mclean, VA)
    …(CCNA), or similar are highly regarded. **Desired Experience:** + Certified Information Systems Security Professional (CISSP) + Cisco Certified Network Associate ... Certified Network Professional (CCNP) + CompTIA Server+ Certified Information Systems Security Professional (CISSP) **Clearance:** + Must be a US Citizen with… more
    SAIC (08/09/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    systems (IPS), antivirus solutions, application firewalls, high availability systems , network management tools, and virtualization platforms + Strong ... **MANTECH** seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design,… more
    ManTech (08/08/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    systems (IPS), antivirus solutions, application firewalls, high availability systems , network management tools, and virtualization platforms . Strong ... Mantech seeks a motivated and customer-focused **Senior Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help design, implement,… more
    ManTech (08/08/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …construct + Performing research, analysis, and design for all Linux computing systems and network infrastructure + Developing, implementing, and documenting ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Linux Environments, Systems Engineering, Systems more
    General Dynamics Information Technology (07/11/25)
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  • Instrumentation and Controls Engineer

    MPR Associates (Alexandria, VA)
    …firm, is actively seeking a capable and motivated Instrumentation and Controls (I&C) Engineer to join our team. If you are seeking a unique, challenging, and ... to work. General Job Description The Instrumentation and Controls (I&C) Engineer will have technical, project management, regulatory, business, and client interface… more
    MPR Associates (07/16/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …cutting edge of industrial cybersecurity? Does securing high criticality operational technology systems and leading a team of cyber professionals motivate you? Are ... career in Cybersecurity of Operational Technology and Industrial Control Systems to the next level with one of the...engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of… more
    Jacobs (07/29/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …testing, analysis, deployment, and troubleshooting/lifecycle support for innovative hardware/software/ network systems and applications. + Support includes ... of secure scripts. + Experience providing Tier 3 Support to technical systems . + Experience configuring, installing and maintaining network multi-layer switches,… more
    CACI International (08/09/25)
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