• Systems Engineer , Staff

    BigBear.ai (Columbia, MD)
    …in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in dynamic environments and is passionate about building, maintaining, and ... optimizing mission-critical systems . If you're ready to lead innovative projects, shape...opportunity. What you will do As a senior IT Engineer , you'll play a key role in designing, implementing,… more
    BigBear.ai (11/27/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer ** to join our ... core functions and ensure the project team has qualified staff to execute the program core functions. + Support...MD** **_._** **This position can be filled as a Principal Systems Engineer OR as… more
    Northrop Grumman (11/05/25)
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  • Principal /Sr Principal HPC…

    Northrop Grumman (Annapolis Junction, MD)
    …either a Principal Level or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in a STEM area (Science, ... + _Active US Government security clearance per customers requirements_ **Basic qualifications: Sr. Principal Systems Engineer ** + Bachelor's degree in a STEM… more
    Northrop Grumman (11/07/25)
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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 ...have excellent written and verbal communication skills. As a Principal Verification and Validation Engineer , your responsibilities… more
    BAE Systems (11/11/25)
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  • Principal Systems Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... a difference in National Security** **Job Summary:** As a Principal Systems Engineer you will...**At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (11/13/25)
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  • Principal Mission / Systems

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer ** who strives for ... of prior relevant experience + 8 years of practical experience in Systems Engineering including experience with design, development and testing of custom hardware… more
    RTX Corporation (10/23/25)
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  • Principal / Sr. Principal HPC…

    Northrop Grumman (Annapolis Junction, MD)
    …a Principal Level or a Sr. Principal Level. **Basic Qualifications: Principal Network Engineer ** + Bachelor's degree with 5 years' relevant experience; 3 ... Active US Government security clearance per customers requirements **Basic Qualifications: Sr. Principal Network Engineer ** + Bachelor's degree with 8 years'… more
    Northrop Grumman (11/07/25)
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  • Sr Principal Process Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …platforms. We are looking for you to join our team as a **Senior Principal ** **Microelectronics Process Engineer ** based out of **Linthicum, MD** . We are ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/20/25)
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  • Principal Mechanical Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitlePrincipal Mechanical Engineer Recruitment Category TypeStandard Functional CategoryEngineering & Construction GradeEG.16 FLSA ... LocationLaurel Position Summary Information General Summary ThePrincipal Mechanical Engineerperforms principal level mechanical engineering work in the field, plant,… more
    Washington Suburban Sanitary Commission (WSSC) (10/16/25)
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  • Sr Principal Aeronautical Engineer

    Northrop Grumman (Baltimore, MD)
    …impact. **Job Overview** Northrop Grumman is seeking an experienced **Senior Principal Aeronautical Engineer ** to provide technical leadership, guide ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/14/25)
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  • Integration Cyber Security Engineer

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking an **Integration Cyber Security Engineer (IASE)** to join our team of passionate individuals in **Fort Meade, MD** ... * Demonstrated experience in security requirements associated with DoD Enterprise systems * Understanding of secure integration of applications, platforms, and tools… more
    Amentum (11/18/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, implementing, and maintaining Cisco voice… more
    Northrop Grumman (11/05/25)
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  • Managing Principal , Baltimore Metro

    AECOM (Hunt Valley, MD)
    …to deliver a better world. Join us. **Job Description** AECOM is seeking a Managing Principal to be based in Hunt Valley, MD with the primary responsibility to lead ... project realization, we create better outcomes to grow economies, protect natural systems , conserve natural resources, make societies more equitable, and connect and… more
    AECOM (11/19/25)
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  • Principal Information Assurance Subject…

    DCCA (Fort Meade, MD)
    …more junior staff members. Qualification: Information Assurance System Architect and Engineer (IASE) level II in accordance with DoD 8140 Bachelor's degree in ... Principal Information Assurance Subject Matter Expert Location Fort...the secure integration and operations of all computer enclave systems . Works independently to evaluate and solve complex IA… more
    DCCA (09/22/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …our growing Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit...Department is part of a larger organization that includes Systems Engineering, Integration, and Test staff as… more
    Northrop Grumman (11/14/25)
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  • Industrial Sales Engineer

    Advanced Technology and Research Corporation (Beltsville, MD)
    …, you will focus primarily on driving growth of Rollerball(R) sales. As a Sales Engineer in the Automation Systems Division y ou will network in the logistics ... Sales Engineer at ATR As a Sales Engineer on the ATR Automation Systems team,...with customers and prospects, you will collaborate with Automation Systems ' mechanical, software, and robotics staff at… more
    Advanced Technology and Research Corporation (09/17/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Officer (ISSO) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group ... is looking for multiple Information Systems Security Officers for a large program in the...information system owner. They will also serve as a principal advisor on all matters, technical and otherwise, involving… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Facility Engineering & Construction Section…

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …Services Division. The Manager coaches, guides and supervises Project Managers, Principal Engineers, and Project Coordinators within their Section in addition to ... Water. Types of projects include new maintenance depots, office buildings, major systems replacements, jet truck garages, and other major capital projects. The… more
    Washington Suburban Sanitary Commission (WSSC) (11/18/25)
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