• Principal System Engineer

    KBR (Chevy Chase, MD)
    Title: Principal System Engineer / Program Portfolio Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...space defense. KBR is looking for an experienced, results-oriented System Engineer / Program Portfolio Manager to… more
    KBR (12/20/25)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …new energy-efficient computing systems . MDA is seeking a ** Principal /Sr Principal Software Systems Engineer ** with demonstrated ability to lead ... supplier communities to develop the system conceptual systems leading to major program milestones /...Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Jessup, MD)
    …history. We are seeking candidates for the position of ** Principal / Senior Principal Systems Engineer - Integration & Test** to support Advanced ... the program schedule. + Coordinate between the System Architect(s), Chief Engineer (s), Product Team Lead(s),...per customers' requirements prior to start.** **Basic Qualifications for Principal Systems Engineer - Integration… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal Electronic…

    Northrop Grumman (Baltimore, MD)
    …the ability to obtain Special Program Access. **Basic Qualifications for Principal Electronic Warfare/Radio Frequency Systems Engineer :** + Bachelor's ... looking for you to join our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join our Airborne Multifunction… more
    Northrop Grumman (10/15/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer ** to join our ... + Coordinate between the System Architect, Chief Engineer , Product Team Lead(s), program manager, and...MD** **_._** **This position can be filled as a Principal Systems Engineer OR as… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …the best work of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, MD. ... Access. This position can be filled as a Principal Embedded Systems Security Engineer ...system engineering with DoD based Platforms, Sensors and/or Sub- systems . Including but not limited to: EO/IR, Embedded Software… more
    Northrop Grumman (12/13/25)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …successful system /solution development, design, implementation, and decommissioning. + The Principal Systems Engineer shall perform analysis, design, ... integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active...and providing system engineering within an established System Development Life Cycle (SDLC) program . +… more
    V2X (11/15/25)
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  • Principal /Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …(NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Systems Engineer ** to support advanced technology development ... stakeholder requirements in its intended operational setting . Ensure system technical compliance with the program Statement... Principal Engineer ._ **Basic Qualifications for Principal Factory Systems Engineer :** .… more
    Northrop Grumman (10/03/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …ability to obtain/maintain special program access (SAP). **Basic Qualifications for Principal Modeling & Simulation Systems Engineer :** + Bachelor's ... a Principal / Senior Modeling & Simulation Systems Engineer to join our team in...of capabilities to our customers through mission studies and system -of- system trades using credible modeling, simulation, experimentation,… more
    Northrop Grumman (10/09/25)
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  • Principal /Sr. Principal Cyber…

    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 ... -related meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber… more
    Northrop Grumman (11/21/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Planning Systems Engineer ** to join our team and ... design and implement technologies for a computer integrated manufacturing system . You'll work in a fast-paced team environment alongside...(NGMS) is seeking a ** Principal / Sr. Principal Factory Planning Systems Engineer **… more
    Northrop Grumman (10/02/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will require 100% on-site work. ... as a Principal Modeling, Simulation & Analysis Systems Engineer or a Senior Principal...Special Program Access (SAP). **Basic Qualifications for Principal Modeling, Simulation & Analysis Systems more
    Northrop Grumman (10/14/25)
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  • Principal Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …will be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems ... with Special Program Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5 years of… more
    Northrop Grumman (10/08/25)
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  • Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    …+ Develop technical documentation, data, presentations, and white paper submissions for Lead Systems Engineer and chief engineers for approval + Engage with ... **Job Description** BAE Systems is seeking a full-time Principal ...methodologies to support the US/UK TRIDENT Submarine Strategic Weapon System (SWS) program . The ideal candidate would… more
    BAE Systems (11/11/25)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software (Onsite)** ... **Role Description: ** We are searching for a Principal Software Engineer to join our team...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (11/19/25)
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  • Sr. Principal Air Vehicle System

    Northrop Grumman (Washington, DC)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** ... Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service...business needs + Ability to obtain and maintain Special Program Access (PAR) within a reasonable amount of time… more
    Northrop Grumman (11/16/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must ... customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network...capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess,… more
    Shuvel Digital (09/25/25)
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  • Space Vehicle Test Conductor - Principal

    Northrop Grumman (Baltimore, MD)
    Principal ** level based on the basic qualifications below. **Basic Qualifications:** + ** Principal Engineer ** : Bachelor of Science degree in STEM curriculum ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...relevant experience; 3 years with MS degree + **Sr. Principal Engineer ** : Bachelor of Science degree… more
    Northrop Grumman (12/19/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of ... the Intel and Cyber Division V2MVP team supports a program providing crucial network capabilities to the Department of...* 15 years of experience as a Cyber Security Engineer or Systems Engineer *… more
    Amentum (10/23/25)
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  • Principal Systems Engineer

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer (Linux) to work in Fort Meade, MD. Position ... other program personnel, government overseers, and senior executives. The Level 3 System Engineer (SE) shall possess the following capabilities: + Manage … more
    Themis Insight (12/19/25)
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