• COLSA Corporation (Fort Belvoir, VA)
    …temporary position with employment expected to last approximately 10 months. Principal Duties and Responsibilities (*Essential Functions): + Applies knowledge of ... Cyber policy, procedures, and workforce structure to develop, implement,...environment + Supports, monitors, tests, and troubleshoots hardware and software IA problems pertaining to the enclave environment +… more
    DirectEmployers Association (10/25/25)
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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 / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …instruction, demos, and training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer:** + A security clearance ... 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 (08/22/25)
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  • Azure Cloud Engineer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …of related experience **Job Description:** Own the opportunity as an **Azure Cloud Engineer Sr Principal ** and help ensure the mission is never interrupted. At ... face any obstacle. At GDIT, people are our differentiator. As an **Azure Cloud Engineer Sr Principal ,** you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (11/05/25)
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  • Principal Intelligence Analyst/ Sr

    Northrop Grumman (Fairfax, VA)
    …you to join our team as a Principal Cyber Intelligence Analyst / Senior Principal Cyber Intelligence Analyst based out of McLean, VA. What You'll Get ... writing experience + 3 years analyzing large data sets Basic Qualifications for a Senior Principal Cyber Intelligence Analyst: + 8 years of experience… more
    Northrop Grumman (11/01/25)
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  • Cloud Engineer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …mission is never interrupted. Our work depends on a Cloud Systems Engineer Senior Advisor joining our team to support internal GDIT operational activities while ... a remote based environment. As a Cloud Systems Engineer Sr . Advisor supporting internal GDIT operations, you will be...Oracle Gov Cloud * Collaborate closely with Enterprise Application, Cyber and Server teams to develop and maintain a… more
    General Dynamics Information Technology (11/04/25)
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  • Senior Principal Software

    RTX Corporation (Fulton, MD)
    …is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Senior Principal Software Engineer** who is enthusiastic, hardworking, and ... directly driving the strategy, design, architecture, and development of new software systems and products utilizing these technologies. Solipsys is an industry… more
    RTX Corporation (10/24/25)
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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 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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  • Lead Senior Principal Cloud…

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** Job Description Transform technology into opportunity as **a Lead Senior Principal Cloud Developer** at GDIT. Shape what's next for ... helping them face any obstacle. At GDIT, people are our differentiator. As a **Lead Senior Principal Cloud Developer,** you will help ensure today is safe and… more
    General Dynamics Information Technology (10/23/25)
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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 (11/01/25)
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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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  • Senior Principal Vulnerability…

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (10/31/25)
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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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  • 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 (10/23/25)
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  • Principal Cloud Developer with Node.JS…

    General Dynamics Information Technology (Fairfax, VA)
    Principal Level:** 5+ years of related experience with **AWS** cloud computing + ** Senior Principal Level:** 8+ years of related experience with **AWS** cloud ... None **Public Trust/Other Required:** BI Full 6C (T4) **Job Family:** Software Engineering **Skills:** AWS Cloud Computing,ETL Tools,Node.js **Experience:** 5 +… more
    General Dynamics Information Technology (10/26/25)
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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 Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …isn't the place for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We ... not possess this level of clearance. Are you a Principal Systems Engineer who is ready for a new...excel at delivering stable and reliable software solutions using Agile Software Development principles.… more
    GliaCell Technologies (11/04/25)
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