• Principal Elasticsearch Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's ... more. **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an… more
    Leidos (08/01/25)
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  • Unified Communications (UC) Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **UC Engineer Principal ** to join our team of passionate individuals in **Fort Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the UC Engineer Principal include, but are not limited to, the following: *… more
    Amentum (09/20/25)
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  • Principal / Sr. Principal Research…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal / Sr. Principal Systems Engineer ** . This position is located at **Baltimore, MD** ... + Participate in design validation approaches to ensure the system fulfills its operational objectives and stakeholder requirements in...filled at either a Principal or Sr. Principal Systems Engineer ** **Basic Qualifications… more
    Northrop Grumman (09/14/25)
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  • Principal Java Software Engineer

    RTX Corporation (Fort Meade, MD)
    …PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... tough, meaningful problems that create a safer, more secure world. In the ** Principal Java Software Engineering** role, you will design, develop, and test Java code… more
    RTX Corporation (08/30/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... solutions by analyzing system performance standards, conferring with users or system engineers; analyzing systems flow, data usage and work processes; and… more
    Concurrent Technologies Corporation (08/07/25)
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  • Principal RF Design Engineer

    Narda-MITEQ (Sparks, MD)
    …of excellence where we consistently endeavor to find a way or make one. PRINCIPAL RF DESIGN ENGINEER - Microwave Receivers The following statements are intended ... have experience performing top-level requirements analysis and design of system architecture, allocating functional requirements for sub-assemblies. Essential Functions:… more
    Narda-MITEQ (09/27/25)
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  • Principal / Senior Principal Data…

    Northrop Grumman (Annapolis Junction, MD)
    …energy-efficient computing systems . MDA is seeking a Data Science Software Engineer with demonstrated ability to lead development of new technologies to support ... is 100% onsite in Linthicum or Annapolis Junction, MD. Basic Qualifications for Principal Data Science Software Engineer : + Bachelor's degree in data science,… more
    Northrop Grumman (09/30/25)
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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 ... analyzing, and resolving problems in all phases of the system lifecycle + Experience with Systems Integration,...of the system lifecycle + Experience with Systems Integration, test execution, and test results documentation +… more
    RTX Corporation (07/24/25)
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  • Principal Requirements Systems

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Requirements Systems Engineer ... 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 (09/10/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …your career. The Northrop Grumman Classified Solutions team is seeking an experienced ** Principal Linux DevOps Engineer ** to join its dynamic team of technical ... in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (09/25/25)
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