• Principal Infrastructure Lead

    RTX Corporation (Dulles, VA)
    …demands of a rapidly evolving global market. We have an immediate need for an ** Principal ** **Infrastructure Lead Engineer - Classified System** to lead ... small team of infrastructure engineers in the Dulles, VA area. The lead is responsible for guiding minor architectural modifications for upcoming infrastructure… more
    RTX Corporation (11/04/25)
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  • Senior Principal DevOps Lead

    RTX Corporation (Fulton, MD)
    …global market. Collins Aerospace is currently seeking a self-motivated and talented **Senior Principal ** **DevOps Lead Engineer ** who is seeking a ... Information Fusion, Situational Awareness, and Visualization technologies. This role will lead the DevOps effort across a team of engineers, IT professionals,… more
    RTX Corporation (10/17/25)
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  • Principal Engineer ( Math

    Actalent (Rockville, MD)
    Job Title: Principal Engineer ( Math Focus) Job Description We are seeking a detail-oriented individual with strong mathematical experience and a passion ... degree in Math , Engineering, or Physics with strong experience in mathematics . + Four years of relevant experience. + Technical expertise and strong attention… more
    Actalent (12/13/25)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …systems. MDA is seeking a ** Principal /Sr. Principal Electrical Engineer (Cable Hardware Engineering Lead )** . An experienced multi-faceted engineer ... be filled as either a Principal Electrical Engineer (Cable Hardware Engineering Lead ) or Sr....Electrical Engineering or other STEM (Science, Technology, Engineering or Mathematics ) discipline with 5 years of digital engineering; 3… more
    Northrop Grumman (12/05/25)
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  • Principal /Sr Principal

    Northrop Grumman (Jessup, MD)
    …systems. MDA is seeking a ** Principal /Sr Principal Software Systems Engineer ** with demonstrated ability to lead systems engineers in the development ... Do: **Developing and Evaluating Models:** + Creating and refining mathematical and computer-based models to simulate the behavior of...Junction, MD.** _This position can be filled as a Principal Engineer Software Systems or Sr. … more
    Northrop Grumman (12/05/25)
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  • Principal AV Behavior and AI Safety…

    General Motors (Washington, DC)
    …artificial intelligence & machine learning models. As the AV Behavior and AI Safety Principal Engineer , you will need to stay current on industry best practices ... environment. As the AV Behavior and AI Safety Technical Lead , you will be responsible for working with our...(Required Qualifications)** + Bachelor's degree in Computer Science, Engineering, Mathematics , or a related field + 7+ years of… more
    General Motors (10/10/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Controls Software Design Engineer .** **What** ... technologies. You will also support the software design team lead and partner with other engineering functions to progress...MD area.** **This requisition may be filled as a** ** Principal Controls Software Design Engineer ** **or** **Senior… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …is seeking ** Principal / Senior Principal Embedded Software Design Engineer .** **What** ... all of which incorporate mature and emerging technologies. This engineer will support the software design team lead...MD area.** **This requisition may be filled as a** ** Principal Embedded Software Design Engineer ** **or** **Senior… more
    Northrop Grumman (12/05/25)
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  • Principal /Senior Principal Software…

    Northrop Grumman (Jessup, MD)
    …is seeking **a** ** Principal or Senior Principal Software Design Engineer (** **Logging/Telemetry/Data Handling)** ... technologies. You will also support the software design team lead and partner with other engineering functions to progress...be filled as a Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data Handling)**… more
    Northrop Grumman (12/05/25)
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  • Principal or Senior Principal

    Northrop Grumman (Washington, DC)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... will receive daily tasking and prioritization from their site lead . The selected candidate will be responsible for operations...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 /Sr. Principal Systems…

    Northrop Grumman (Jessup, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer ** to join our ... sustainment stakeholders. + 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 a Sr.… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …pursuits and programs. In this position, you will serve as a systems engineer with a focus on systems modeling and analysis on challenging software development ... validation (IV&V). + Work as a team member in the development of new mathematical algorithms for software products. + Provide engineering expertise in the area of… more
    RTX Corporation (10/26/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Fort Meade, MD)
    …meaningful problems that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will design, develop, optimize, and test ... We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital signals processing to… more
    RTX Corporation (10/13/25)
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  • Principal /Sr Principal HPC Systems…

    Northrop Grumman (Jessup, MD)
    …for the position of High-Performance Computing (HPC) ** Principal or Sr. Principal HPC Systems Engineer ** to support advanced technology development programs. ... and lifecycle operation of a high-performance compute cluster + Lead team of HPC Systems Administrators + Assess and...or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in… more
    Northrop Grumman (12/05/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer ** who is enthusiastic, hardworking, and proactive in ... - proven ability to recognize issues early and to lead and motivate teams by making smaller, decisive corrections...Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience… more
    RTX Corporation (10/24/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate ... products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity… more
    Amentum (10/23/25)
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  • Principal Configuration Control Systems…

    Northrop Grumman (Jessup, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Configuration Control Systems Engineer ** ... Government security clearance per customers' requirements.** **Basic Qualifications for** ** Principal Configuration Control Systems Engineer :** * Bachelor's… more
    Northrop Grumman (12/06/25)
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  • Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …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...in analysis and decomposition of features + Perform and lead bidding and proposal activities to support the acquisition… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …Solipsys is a wholly owned subsidiary of Collins Aerospace/RTX and is currently seeking a Principal Systems Engineer to join our team in Fulton, MD who is ... You Will Do** + Serve as an Onsite Systems Engineer and Command and Control (C2) Operations Subject Matter...Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience… more
    RTX Corporation (11/19/25)
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  • Principal Systems Engineer (Hybrid)

    RTX Corporation (Fulton, MD)
    …including a mix of domestic and international pursuits and programs. We are seeking a ** Principal Systems Engineer ** to work in Fulton, MD. **What You Will Do** ... + Serve as a technical lead and systems engineer on challenging software...Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience… more
    RTX Corporation (12/06/25)
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