• 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 ... (7) or more years' experience in software development is required. + The Software Engineer develops, maintains, and enhances complex and diverse software more
    Concurrent Technologies Corporation (11/06/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team ... located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design,… more
    Northrop Grumman (10/21/25)
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  • Sr Principal Cyber Software

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll Get ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (11/12/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Chantilly, VA)
    …in a timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate must currently have an ... bugs until resolution **Basic Qualifications for a Sr. Principal Cyber Software Test Engineer :** + **Clearance: Candidate must currently have an… more
    Northrop Grumman (11/01/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …of the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems ... program-related meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal more
    Northrop Grumman (11/21/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …to customers in the intelligence community, defense, civil, and commercial markets. ** Principal Cyber Engineer ** Nightwing provides technically advanced ... supports challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts… more
    Nightwing (09/12/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …to our collaborative teams. Northrop Grumman Space Systems is seeking a _Cyber Systems Engineer - level 3 or 4 to_ join our team of qualified, diverse individuals. ... schedule, with every other Friday off. **Position Description** : A Cyber Systems Security Engineering position requires demonstrated technical accomplishments in… more
    Northrop Grumman (11/18/25)
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  • Principal Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Software Engineer who is ready for a new challenge that will launch ... 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 Principal Software Engineer on one… more
    GliaCell Technologies (11/10/25)
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  • Principal HPC Software

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Principal HPC Software 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 Principal HPC Software Engineer on… more
    GliaCell Technologies (11/21/25)
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  • Principal Software Engineer

    GliaCell Technologies (Columbia, MD)
    Are you a Principal Software 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 Principal Software Engineer on one… more
    GliaCell Technologies (11/20/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong… more
    Leidos (11/19/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …has a new and exciting opportunity for a ** Principal ** ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and maintenance… more
    Leidos (11/07/25)
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  • Principal Software Engineer

    RTX Corporation (Fulton, MD)
    …a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer ** who is enthusiastic, hardworking, and proactive ... environment, directly driving the 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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  • Principal Kubernetes Software

    Leidos (Columbia, MD)
    …a new and exciting opportunity for a ** Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... and make a difference in National Security!** **Job Summary:** Our ideal Software Engineer will have expertise in Kubernetes containerization and orchestration.… more
    Leidos (09/04/25)
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  • Principal Software Engineer

    General Dynamics Information Technology (Washington, DC)
    …team to get something done for you + Lead a team of Developers to engineer and develop software to solve complex user problems + Communicate technical decisions ... related experience **US Citizenship Required:** Yes **Job Description:** Forward Deployed Engineer Transform technology into opportunity as a Forward Deployed … more
    General Dynamics Information Technology (11/22/25)
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  • Software Engineer , Principal

    Parsons Corporation (Annapolis Junction, MD)
    cyber operations, and government modernization efforts. We are looking for a ** Software Engineer ** to help design and develop our **core data platform and ... for repetitive tasks (eg, ingesting data, cleaning, etc.). **Experience with Software /Data Science Concepts:** + Understanding of data structures, algorithms, and… more
    Parsons Corporation (10/25/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal ** at GDIT. Here, technologists have many paths to grow a ... to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Information Security,Information Technology… more
    General Dynamics Information Technology (11/25/25)
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  • Principal Software Engineer

    Huntington Ingalls Industries (Columbia, MD)
    …current Secret or TS level clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a ... big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.… more
    Huntington Ingalls Industries (10/23/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate ... Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer...assets. * Implement and validate security designs in hardware, software , data, and procedures. * Demonstrated ability to work… more
    Amentum (10/23/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team… more
    V2X (11/15/25)
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