• Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the ... **Researching available technology options** and their respective functional, performance, security , and interoperability characteristics; testing and evaluation of technology… more
    M. C. Dean (08/27/25)
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  • Software Engineer II - DevOps…

    RTX Corporation (Sterling, VA)
    …required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret **Software Engineer II** **- DevOps / ... capable of obtaining a US Department of Defense (DoD) security clearance. Candidate selected will be subject to a...rules, and usages. + Experience working in Linux and Windows environments. + Experience and/or interest in refactoring legacy… more
    RTX Corporation (11/19/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 4** to join our ** Security and Electronic Systems (SES)** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (10/10/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    Overview Security is critical to MC Dean's IT solutions that support critical business functions. The successful candidate will join a dynamic multidiscipline team ... of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (08/27/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top...devices and consumer electronics (eg ARM, Arduino/Raspberry Pi, Linux, Windows OS, Android, iOS) + Understanding of OS internals… more
    RTX Corporation (10/13/25)
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  • Entry-Level Software or Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …Description:** Parsons is looking for an entry-level **TS Cleared Software** or **Embedded Engineer /Developer** to join our team! In this role you will work directly ... Skills:** + Must have a **Top Secret** or higher security clearance + BS degree in Computer Science/Information Sciences...in lieu of degree **Desired Skills:** + Experience with Windows XP/7/8/10/Server and MacOS + Knowledge of VxWorks, Linux,… more
    Parsons Corporation (11/07/25)
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  • TS/SCI DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …and deploying robust software solutions, we want to hear from you! As a DevOps Engineer at Parsons, you will play a critical role in automating and streamlining our ... customers. **What Required Skills You'll Bring:** + Active Top Secret security clearance. + Bachelor's degree in Computer Science, Information Systems Management,… more
    Parsons Corporation (11/06/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    Systems Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel development ... Must be a US Citizen; this position will require obtaining a government security clearance. This position is located at a facility that requires special access.… more
    Cinteot (11/06/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** Top Secret -...have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a… more
    RTX Corporation (11/04/25)
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  • Sr M365 Platform Engineer

    PenFed Credit Union (Mclean, VA)
    Overview PenFed is hiring a (Hybrid) Sr. M365 Platform Engineer at our Tysons, Virginia location. The primary purpose of this job manage the enterprise Active ... design proposals, analysis, cost analysis and hardening designs (including data security ) of systems and servers in the messaging stack including installations,… more
    PenFed Credit Union (10/15/25)
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