• Principal Cyber Software

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... Lower-level computing language/principles, especially debugging Assembly + Experience with Cyber Security research, especially malware anti-debugging, detection avoidance, or… more
    Concurrent Technologies Corporation (08/07/25)
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  • Sr Principal Cyber

    Northrop Grumman (Annapolis Junction, MD)
    …within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (08/13/25)
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  • Sr . Principal Cyber

    Northrop Grumman (Washington, DC)
    …In order to fulfill this mission, Northrop Grumman Defense Systems sector is seeking a ** Sr . Principal Cyber Software Engineer** to join our team ... actions with peer systems administrators, network engineer, security teams, and software and hardware engineers. + Recommend and implement system enhancements that… more
    Northrop Grumman (10/04/25)
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  • Principal or Senior Principal

    Northrop Grumman (Annapolis, MD)
    …and Indexing tool Splunk + Experience with Agile development **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + Bachelor's degree with ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...looking for you to join our team as a Principal Cyber Systems Engineer or Sr more
    Northrop Grumman (10/04/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... your opportunity to make a personal impact as a ** Sr ** ** Principal Systems Engineer** **- ACTIVE DIRECTORY**...and database archive operations. + Conducting advanced hardware and software audits of workstations and servers to ensure compliance… more
    General Dynamics Information Technology (09/26/25)
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  • Sr . Network Engineer…

    General Dynamics Information Technology (Washington, DC)
    …shaping what's next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Network Engineer Sr Principal , the work you'll do at GDIT ... of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Engineer Transform technology into opportunity as a...a drive for innovation to GDIT. The Network Engineer Sr Principal must have: * Education: Bachelor… more
    General Dynamics Information Technology (10/01/25)
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  • Senior Principal Software

    RTX Corporation (Fulton, MD)
    …subsidiary of Raytheon Technologies (RTX). We are currently looking for a talented ** Senior Principal Software Engineering,** **who is experienced in either ... C++ and/or Java, with an aptitude to work on software -intense distributed systems** . The successful candidate will execute in direct technical leadership roles on… more
    RTX Corporation (10/02/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal ... as a** ** Principal Systems Engineer (MBSE)** **or** ** Senior Principal Systems Engineer (MBSE).** **T** **his...as the UML Testing Profile + Experience with modeling cyber -physical (hardware & software ) solutions + Familiarity… more
    Northrop Grumman (10/21/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …and/or Risk Management Framework and Cyber Resiliency **Basic Qualifications for Senior Principal Anti-Tamper Systems Engineer:** + Bachelor's degree with 8 ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...work of your career. We are looking for a Principal / Senior Principal Anti-Tamper… more
    Northrop Grumman (08/30/25)
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  • Principal Software Engineer…

    Huntington Ingalls Industries (Hanover, MD)
    …requisition** Mission Technologies, a division of HII, is building a pipeline of Principal Software Engineers to support future operations in our Hanover, MD ... is evolving software to meet the critical needs of our customers. The Principal Software Engineer will support a mission management tool called the Minotaur… more
    Huntington Ingalls Industries (08/22/25)
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  • Senior Principal IPT SW Architect

    Northrop Grumman (Annapolis Junction, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Senior Principal IPT SW Architect.** ... necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Senior Principal IPT SW Architect:** * Bachelor's degree in… more
    Northrop Grumman (09/16/25)
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  • Senior / Principal Database Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    Are you a Senior / Principal Database Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber...amazingly talented people Job Description: GliaCell is seeking a Senior / Principal Database Engineer on one of our… more
    GliaCell Technologies (08/03/25)
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  • Senior Principal DevOps Lead…

    RTX Corporation (Fulton, MD)
    …global market. Collins Aerospace is currently seeking a self-motivated and talented ** Senior Principal ** **DevOps Lead Engineer** who is seeking a challenging ... effort across a team of engineers, IT professionals, and cyber security SMEs to design, implement, and maintain the...**What You Will Do:** + Enhance and maintain existing software development pipelines and extend the pipelines to include… more
    RTX Corporation (10/17/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a ** ... Principal Information Systems Security Engineer** to join our team...the Defense Information Systems Agency (DISA), the Intel and Cyber Division V2MVP team supports a program providing crucial… more
    Amentum (10/01/25)
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  • Senior Software Developer (TS/SCI…

    General Dynamics Information Technology (Hanover, MD)
    …New Hires** + **You receive an additional 5 days of PTO for TS/SCI with Poly** SOFTWARE DEVELOPER SR PRINCIPAL Transform technology into opportunity as a ... Software Developer Sr Principal at GDIT. Shape what's next...worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we… more
    General Dynamics Information Technology (09/19/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in ... and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management… more
    Saliense Consulting (10/01/25)
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  • Principal Systems Engineer - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer** Seize your opportunity to make a ... personal impact as a Senior Principal Systems Engineer with GDIT. A...environments for risk mitigation in test and evaluation of software and hardware solutions. + Troubleshooting complex system hardware… more
    General Dynamics Information Technology (08/09/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/02/25)
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  • Innovative DOD Acquisition Reform Lead,…

    The MITRE Corporation (Mclean, VA)
    …agile software development methodologies, DevOps, and/or cloud-based capabilities + Cyber security or cyber operations + Conventional/nuclear command and ... problems for a safer world. We're experienced professionals who advise senior leaders and decision-makers across the national security enterprise. Our evidence-based… more
    The MITRE Corporation (10/21/25)
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  • Principal Manufacturing & Autonomy Research…

    Leidos (Arlington, VA)
    …Center's newly established Information and Data Science Division is seeking a Senior Resilient Systems Scientist to help lead strategic solution developments and ... projects. This role will drive capture of strategic customer-funded software R&D. The ideal candidate will have a proven track record in developing technology-based… more
    Leidos (09/24/25)
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