• Northrop Grumman Corp. (AU) (Falls Church, VA)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer to join our team of qualified, diverse individuals ... data products are being collected necessary for requirement sell off Collaborate with test and air vehicle disciplines to create wind tunnel and flight test more
    job goal (01/13/26)
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  • Capital One (Washington, DC)
    …driving a major transformation within Capital One. About the Team: The Lead Software Engineer / Principal Connex Environment Database Engineer holds a ... Lead Software Engineer , Back End (TAL, CED Management Systems) -...optimization, ensuring business continuity across all Connex production and test environments. The candidate will join a team that… more
    job goal (01/12/26)
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  • Saalex Corporation in (Bethesda, MD)
    Overview Senior Principal Engineer (Finance) - Saalex is seeking a Senior Principal Engineer in Bethesda, MD to support NSWC Carderock's requirements for ... and simulators from any of the above, and IT infrastructure. The Senior Principal Engineers apply the theories and principles of science and mathematics to research… more
    job goal (01/13/26)
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  • Saalex Corp. (Bethesda, MD)
    …trainers and simulators from any of the above, and IT infrastructure. Senior Principal Safety Engineer provides software and system safety analysis, risk ... Saalex is seeking a Senior Principal Safety Engineers in Bethesda, MD to support...and Software Change Notices (SCNs and development of safety test plans and review of safety test more
    job goal (01/13/26)
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  • Saalex (Bethesda, MD)
    Saalex is seeking a Senior Principal Engineer in Bethesda, MD to support NSWC Carderock's requirements for engineering, IT, and technical support for data ... and simulators from any of the above, and IT infrastructure. The Senior Principal Engineers apply the theories and principles of science and mathematics to research… more
    job goal (01/13/26)
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  • Leidos (Bethesda, MD)
    Leidos has a new and exciting opportunity for a PrincipalDevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our ... us and make a difference in National Security! Job Summary This PrincipalDevOps Engineer role provides mission critical system support to our customer. You will… more
    job goal (01/13/26)
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  • VanderHouwen (Ashburn, VA)
    Principal Hardware Engineer Our client is seeking a Principal Hardware Engineer to lead the architecture and development of advanced embedded hardware ... technical and schedule requirements. This role is onsite in Ashburn, Virginia. Principal Hardware Engineer Responsibilities Lead the design, development, and… more
    job goal (01/13/26)
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  • EmergencyMD (Herndon, VA)
    MUST HAVE AN ACTIVE TS/SCI WITH CI POLY CLEARANCE Software Engineer III Principal Cyber Software Engineer (Front End/UI-Focused) Experienced front-end ... (eg, JQuery, Angular, React), and Docker. Candidate will perform test -driven software engineering and development activities associated with designing, developing,… more
    job goal (01/12/26)
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  • Curtiss-Wright Corporation (Ashburn, VA)
    Principal Hardware Engineer page is loaded## Principal Hardware Engineerlocations: US-VA-Ashburntime type: Full timeposted on: Posted Todayjob requisition ... id: JR10372** Principal Hardware Engineer **Curtiss Wright is seeking an...II \ Your Challenge Collaborate with engineering, project management, test , and operations teams in small, highly integrated, multidisciplinary… more
    job goal (01/12/26)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to design, develop, and… more
    Leidos (12/11/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity to perform software… more
    Leidos (10/31/25)
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  • Systems Test Engineer

    Northrop Grumman (Chantilly, VA)
    …defining possible? **Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** ... test kits. This requisition may be filled at either the **Systems** ** Test Engineer ** or ** Principal ** **Systems** ** Test Engineer ** level.… more
    Northrop Grumman (10/23/25)
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  • Sr. Principal Air Vehicle System…

    Northrop Grumman (Fairfax, VA)
    …from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our team of… more
    Northrop Grumman (11/16/25)
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  • Test Development Engineer

    BAE Systems (Rockville, MD)
    …Other incentives may be available based on position level and/or job specifics. ** Test Development Engineer - Principal ** **119348BR** EEO Career Site ... **Job Description** BAE Systems is seeking a Test Development Engineer to join our team as a prime contractor supporting the Navy s Strategic Weapon System… more
    BAE Systems (12/18/25)
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  • Principal Infrastructure Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Principal Integration and Test Engineer to serve in a key ... role within a high-paced Technical Operations Lab in support of a classified customer. The candidate will be assigned to the Special Projects ELITE (SPE) Product Area and responsible for the Installation, Configuration, and Sustainment of COTS/GOTS solutions… more
    Nightwing (01/09/26)
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  • Principal or Senior Principal

    Northrop Grumman (Fairfax, VA)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... of communications and data link systems in military flight test environment, including operations on a flightline, in a...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Principal /Senior Principal

    Northrop Grumman (Washington, DC)
    …oversite This requisition may be filled as a Principal or Sr. Principal **Basic Qualifications** **:** ** Principal Engineer MMIC Design Engineer ... experience + Keysight ADS or Cadence AWR experience + US citizenship is required **Senior Principal Engineer MMIC Design Engineer (Level 4)** + Bachelor of… more
    Northrop Grumman (01/08/26)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …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 Engineer level ... members, customers, outside contractors, and agencies to analyze, develop, test , train, demo, and deploy systems that are both...contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. … more
    Northrop Grumman (11/21/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    …architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps Software ... Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must have a Bachelor's degree in computer science or an… more
    Northrop Grumman (12/04/25)
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  • Principal /Sr. Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …and in collaborative team settings across all levels. This position can be hired as a Principal Engineer (level 3) or an Sr. Principal Engineer (level ... they're making history. We have an opening for a Principal /Sr. Principal Simulation Software Engineer ...platforms for large and small space programs. These high-fidelity test platforms provide a hardware/software facsimile of space vehicle… more
    Northrop Grumman (01/08/26)
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