• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr . Principal

    Northrop Grumman (Hollywood, MD)
    …candidates that qualify for a Principal Software Test Engineer or Senior Principal Software Engineer . All work must be performed on-site in ... (NGDS) is looking for a ** Principal Test Engineer ** or ** Senior Principal Test...role in a program that will support the full software product lifecycle in an Agile Scrum framework: requirement… more
    Northrop Grumman (05/15/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. Northrop Grumman Mission Systems (NGMS) is seeking a Principal Embedded Software Engineer / Senior Principal Embedded Software ... C/C++. We are looking for you to join our team as a Principal Embedded Software Engineer or a Senior Principal Embedded Software Engineer more
    Northrop Grumman (07/08/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (07/08/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Engineer

    RTX Corporation (Annapolis, MD)
    …**Security Clearance:** ARINC Incorporated d/b/a Collins Aerospace has an opening for a Senior Principal Engineer , Software Engineering in Annapolis, ... of electronic data processing systems for product and commercial software to ensure smooth operations on software ...commercial software to ensure smooth operations on software engineering activities. + Design and implement build procedures… more
    RTX Corporation (06/23/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (06/14/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (07/08/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Software Developer Lead** **We value:** + Writing code rather than ... to Obtain:** None **Public Trust/Other Required:** Other **Job Family:** Software Development **Skills:** JavaScript,Microservices Architecture,RESTful Web Services, Software more
    General Dynamics Information Technology (07/08/25)
    - Save Job - Related Jobs - Block Source