• Principal / Sr . Principal

    Northrop Grumman (Dulles, VA)
    …Description documents **This requisition can either be filled as a Principal or Sr . Principal Software Engineer .** **Basic Qualifications:** + ** ... with a PhD; or 9 years of related experience in lieu of degree. + ** Sr . Principal Software Engineer :** 8 years of relevant experience with a Bachelor… more
    Northrop Grumman (04/29/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... ** Principal Software Engineer ** will work...to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other… more
    ManTech (06/11/25)
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  • Sr . Principal Software

    BAE Systems (Mclean, VA)
    …an impact while you hone your skills and grow in your career. We are looking for a ** Senior Principal Software Engineer ** to add their skills to our team ... state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition...be available based on position level and/or job specifics. ** Sr . Principal Software Engineer more
    BAE Systems (06/11/25)
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  • Principal Software Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …challenging, exciting projects in a collaborative, congenial environment. We are seeking a Principal Software Engineer to design, modify, develop, and ... implement highly secure and scalable software solutions supporting critical DoD operations. This senior -level role involves leading project teams, providing… more
    Competitive Range Solutions, LLC (06/04/25)
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  • Principal Software Engineer

    Parsons Corporation (Centreville, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented Principal Software Engineer to join our team! In this role you ... reviews, integration testing, and project documentation. + Lead and mentor software engineers through architecture designs, resilient software solutions, and… more
    Parsons Corporation (06/03/25)
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  • Principal / Senior Principal

    Northrop Grumman (Chantilly, VA)
    …defining possible? Northrop Grumman is seeking a Principal Software Engineer / Sr Principal Software Engineer to join our team! This position ... the world. In this role, the Principal Software Engineer / Sr Principal Software Engineer will: + Be capable of independent design,… more
    Northrop Grumman (05/28/25)
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  • Senior Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …mechanics to develop radical new energy-efficient computing systems. MDA is seeking a ** Senior Principal Software Engineer ** with demonstrated ability ... in support of emerging supercomputing technologies. **What You'll Get To Do:** As a Senior Principal Software Engineer , you will have an opportunity to… more
    Northrop Grumman (05/15/25)
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  • 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 ... (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 (04/13/25)
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  • Sr Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …career. Are you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Sr Principal Software Engineer ** to join our team! ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (04/08/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …a DoD TS/SCI with Poly security clearance. Basic Qualifications for Senior Principal Data Science Software Engineer : + Bachelor's degree in data ... in Linthicum or Annapolis Junction, MD. Basic Qualifications for Principal Data Science Software Engineer :...DoD TS/SCI with Poly security clearance. Preferred Qualifications for Principal / Senior Principal Data Engineer more
    Northrop Grumman (05/01/25)
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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 to ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators,… more
    Northrop Grumman (04/10/25)
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  • Principal / Sr Principal

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... a Principal level (level 3) or a Senior Principal level (level 4), depending on...diploma or equivalent is required_ ) + Level 4 ( Sr Principal ): + 8 Years of relevant… more
    Northrop Grumman (05/29/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …in the office executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document, refactor, test, and debug ... applications software for a Ground Segment. Ultimately, you will support...related experience in lieu of degree. + Level 4 ( Sr Principal ) BS + 8 years of...lieu of degree. + Level 4 ( Sr Principal ) BS + 8 years of exp; MS +… more
    Northrop Grumman (06/11/25)
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  • Principal / Sr Principal

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Space Vehicle Management team where you ... will design, develop, document, refactor, test, and debug applications software for a Ground Segment. Ultimately, you will support...diploma or equivalent is required_ ) + Level 4 ( Sr Principal ): + 8 Years of relevant… more
    Northrop Grumman (04/08/25)
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  • Principal / Senior Principal

    Northrop Grumman (Fairfax, VA)
    …degree _(High School diploma or equivalent is required)_ + Level 4 ( Sr Principal ) + 8 Years of relevant software engineering experience with a completed ... support a Ground program. The program is seeking a Software Engineer to support the Processing Team...of experience needed to be considered: + Level 3 ( Principal ) + 5 Years of relevant software more
    Northrop Grumman (05/13/25)
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  • C# .Net AWS Principal Software

    RELX INC (Annapolis, MD)
    senior source of expertise. The US Emailage Development team needs a Principal Engineer to provide technical strategic guidance, manage highly complex ... Are you a Principal Level C# .Net AWS developer looking for...open to working with Go Lang, and F#. + Software development process expert in applicable methodologies (eg, Agile,… more
    RELX INC (06/01/25)
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  • Principal Software Engineer

    Cisco (Washington, DC)
    …a team that has your back. **Role Summary** We're looking for an outstanding Principal Engineer to lead and drive technical strategy and execution for Splunk's ... ensure consistent methods and high-quality outcomes. + Mentor and guide other senior engineers and technical leaders, raising the bar on architecture reviews, coding… more
    Cisco (05/23/25)
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  • Principal / Sr Principal C++…

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Command-and-Control team where you will ... Grumman Space Systems (NGSP) seeks to find a _C++ Software Engineer_ in the Payload and Ground Systems Division...level 3 ( Principal ) or a level 4 ( Sr Principal ), depending on the candidate's experience… more
    Northrop Grumman (04/08/25)
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  • Principal Engineer , Amazon…

    Amazon (Arlington, VA)
    …open roles that would be a fit for your background. Key job responsibilities As a Principal Software Engineer , you will: Serve as a technical leader on our ... both visionary leaders and hands-on builders. As Amazon's most senior individual contributors, Principal Engineers work on...and operating high-scale systems for services and data. A Principal Engineer should have strong technical judgment… more
    Amazon (05/16/25)
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  • Software Engineer - Expert

    Nightwing (Sterling, VA)
    …commercial markets. ** Software Engineer - Expert** Nightwing is looking for a Sr . Principal Software Engineer to support software development ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/06/25)
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