• Sr Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …or materials that do not meet required standards and specifications **Basic Qualifications Sr Principal Engineer Mission Assurance:** + Bachelor's ... with ISO 9001 / AS9100 Quality Management System certification process. **Preferred Qualifications Sr Principal Engineer Mission Assurance:** + BS… more
    Northrop Grumman (09/30/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …looking for you to join our team as a ** Principal ** **Cyber Software Test Engineer ** and ** Sr . Principal ** **Cyber Software Test Engineer ** based out ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...to prioritize bugs until resolution **Basic Qualifications for a Sr . Principal Cyber Software Test Engineer more
    Northrop Grumman (11/01/25)
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  • Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. Northrop Grumman is hiring a qualified Principal / Sr . Principal Systems Engineer to support a National ... subsystem design, spacecraft testing, flight software best practices, and mission operations. + Candidate may be called on to...in technical field + 3 years of experience + ** Sr . Principal Systems Engineer ** -… more
    Northrop Grumman (09/19/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …or training in basic Surface Mount Technology (SMT) soldering and assembly skills. ** Senior Principal Electronics Engineer ** **Basic Qualifications:** + Must ... that fuel those missions. By joining in our shared mission , we'll support yours of expanding your personal network...can be filled as a Principal or Sr . Principal Electrical Engineer . **… more
    Northrop Grumman (10/16/25)
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  • Sr Principal Cybersecurity…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer more
    Northrop Grumman (10/02/25)
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  • Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …of applicable experience, or a master's degree and 6 years of applicable experience. + ** Sr . Principal Engineer ** - Bachelor's degree or higher in Aerospace ... Northrop Grumman Space Systems Sector seeks a qualified Vehicle Engineer to support a critical space mission ....be coordinated through program Security. **Basic Qualifications** **:** + ** Principal Engineer ** - Bachelor's degree or higher… more
    Northrop Grumman (10/31/25)
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  • Space Principal / Sr

    Northrop Grumman (Dulles, VA)
    …of Science degree in technical field with 3+ years of experience; or a PhD + ** Sr . Principal Systems Engineer ** - Bachelors of Science degree in technical ... status and technical performance reviews, analyses and reports **Basic Qualifications:** + ** Principal Systems Engineer ** - Bachelors of Science degree in… more
    Northrop Grumman (10/31/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Dulles, VA)
    …5 years of experience; MS in STEM or related area and 3 years of experience. + ** Senior Principal Engineer Level (T4)** - BS in STEM - Science, Technology, ... Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for...and mission partners **\#NOVASPACE** **Basic Qualifications:** + ** Principal Engineer Level (T3)** - BS in… more
    Northrop Grumman (10/17/25)
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  • Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …and in collaborative team settings across all levels. This position can be filled as a Principal (level 3) or Sr Principal (level 4) depending on experience ... of history, they're making history. We have an opening for an Embedded Software Engineer to join our team of qualified, diverse individuals in the Space Systems… more
    Northrop Grumman (09/30/25)
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  • Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer ** to join our team supporting ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,... Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development… more
    Northrop Grumman (10/21/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending on experience and qualifications. **Basic ... _This position will require full-time on-site work. Position will support day staff mission operations script testing work approximately 50% of the time, and shift… more
    Northrop Grumman (11/04/25)
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  • Sr . Principal Systems…

    Northrop Grumman (Dulles, VA)
    …have an impact on new business, program performance, design, development, and mission operations. This role reports to the program's Engineering Program Manager and ... works with the subsystem leads to deliver on IPT's commitments. The Avionics IPT is responsible for the development and integration of the flight software (FSW), guidance, navigation and control (GNC), altitude control system (ACS), command, data and handling… more
    Northrop Grumman (08/20/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... mission -critical operations by designing, implementing, and managing Azure cloud...Microsoft certifications such as Azure Administrator Associate, Azure Security Engineer Associate, Solutions Expert in Cloud Platform and Infrastructure,… more
    ManTech (09/16/25)
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  • Acquisition Systems Engineer Senior

    SAIC (Chantilly, VA)
    …provides support to the Systems Program Office (SPO) in acquisition and execution of mission critical systems. The Acquisition Systems Engineer is part of a team ... monitoring contract execution and providing technical analysis. **The Acquisition Systems Engineer responsibilities may include but not limited to the following:** +… more
    SAIC (10/23/25)
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  • Sr . Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    **Description** **SAIC** is currently seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in Ashburn, VA to begin an ... simulation; and training. We are a team of 23,000 strong driven by mission , united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has… more
    SAIC (09/20/25)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    …the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of Network Engineering and ... **Position Summary ** **What you'll do ** As a Principal Engineer , you will play an important role in shaping the technical direction and running Walmart Global… more
    Walmart (10/02/25)
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  • System Engineer Principal Pentagon…

    Sciolex Corporation (Chantilly, VA)
    …of a dynamic team that delivers excellence and quality for the NRO's Mission Integration Directorate (MID). Sciolex Corporation is seeking to fill an opening for ... focused on Joint Staff J2 and Joint Staff J8 senior personnel and subordinate offices located in the Pentagon....technical fundamentals in IC space collectors, command and control, mission control, and mission processing + Experience… more
    Sciolex Corporation (10/21/25)
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  • System Engineer Principal Uscybercom…

    Sciolex Corporation (Chantilly, VA)
    …part of a dynamic team that delivers excellence and quality for the NRO's Mission Integration Directorate (MID). Sciolex is seeking to fill an opening for a Systems ... Joint Staff and the NRO and provide briefings for senior decision makers. + Support efforts regarding Space Cyber...technical fundamentals in IC space collectors, command and control, mission control, and mission processing + Experience… more
    Sciolex Corporation (10/14/25)
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  • Mission Operations Lead (Systems…

    Northrop Grumman (Dulles, VA)
    …This position can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending on years of experience and qualifications. ... part of history, they're making history. Space Systems is seeking a Mission Operations Lead to oversee a geographically distributed operations development team. This… more
    Northrop Grumman (11/04/25)
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  • Senior Cyber Engineer

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