• Senior Principal Software

    Northrop Grumman (Annapolis Junction, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Senior Principal Software ... necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Senior Principal SW Interface Lead:** * Bachelor's… more
    Northrop Grumman (11/01/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal / Senior Principal Controls Software Design ... may be filled as a** ** Principal Controls Software Design Engineer** **or** ** Senior Principal...software + Proficiency in working with real-time embedded software + Experience implementing requirements & interface more
    Northrop Grumman (11/06/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal / Senior Principal Controls Software Design ... may be filled as a** ** Principal Controls Software Design Engineer** **or** ** Senior Principal...software + Proficiency in working with real-time embedded software + Experience implementing requirements & interface more
    Northrop Grumman (11/04/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a** ** Principal or Senior Principal Design Software Engineer ... may be filled as a Principal or Senior Principal Design Software Engineer...structured or unstructured data + Experience implementing requirements & interface definitions in software , performing code and… more
    Northrop Grumman (10/31/25)
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  • Senior Principal IPT SW Architect

    Northrop Grumman (Annapolis Junction, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Senior Principal IPT SW Architect.** ... necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Senior Principal IPT SW Architect:** * Bachelor's degree in… more
    Northrop Grumman (11/01/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer** to join our team in **Reston, VA.** This is an onsite position. The ** ... Principal Software Engineer** will work with Network...+ Building web services, APIs, and other solutions to interface with third-party systems to synchronize data + Conducting… more
    ManTech (09/10/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Software Engineer** to join our team in the **Reston or Chantilly, VA** location. This is ... will be dedicated full-time to development and enhancement support for existing software and systems solutions and the development of new solutions as required.… more
    ManTech (09/11/25)
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  • Senior Principal Thermal Engineer

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Thermal Engineer, you will focus on the alignment of OCI thermal hardware design with specific experience in Rack ... to work cross-functionally with different disciplines (Mechanical, Electrical, Thermal, and Software ) to develop and set cooling strategies and actual HW setup… more
    Oracle (11/25/25)
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  • (Remote) Senior Principal FullStack…

    Oracle (Washington, DC)
    …search, and RAG, redefining healthcare experiences for both patients and clinicians. As a senior member of technical staff (IC5), you will play a leading role in ... degree in computer science, or equivalent 10+ years of relevant software development experience Demonstrated proficiency in Javascript, Typescript language for… more
    Oracle (11/25/25)
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  • Principal Software Developer

    Oracle (Washington, DC)
    …skills (SQL, PL/SQL, Python, Java, Perl, Shell) + APEX, ORDS RESTful Interface Experience + Experience troubleshooting complex software and/or networking issues. ... **Job Description** Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc.Seeking an energetic, focused… more
    Oracle (11/25/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …/** **Annapolis Junction, MD** **_._** **This requisition may be filled as a Principal or Senior Principal ** **Requirements and Test Planning Systems ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal /Sr. Principal Requirements and Test Planning Systems… more
    Northrop Grumman (11/11/25)
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  • Principal /Sr. Principal Systems…

    Northrop Grumman (Dulles, VA)
    …of history, they're making history. Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of ... Ground Segment Systems Engineer for a Ground/Mission Software program. This role requires on-site, in-person support in...or related area and 3 years of experience. + ** Senior Principal Engineer Level (T4)** - BS… more
    Northrop Grumman (10/17/25)
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  • Sr. Principal Digital Integration and Test…

    Northrop Grumman (Linthicum Heights, MD)
    …Engineer (T4):** Northrop Grumman Electronics and Payloads Engineering is seeking a ** Senior ** ** Principal Digital Integration & Test (I&T)** Engineer for the ... Payload Support Electronics (PSE). + Ensures the PSE meets performance, functional, interface and requirements before delivery to Payload level. + Develop PSE… more
    Northrop Grumman (10/09/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Washington, DC)
    …be the system subject matter expert, providing training on the system hardware and software , as well as supporting the sailors in the unit with system operations, ... support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + Interfacing with… more
    Northrop Grumman (11/16/25)
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  • Sr. Principal Voice Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …making history. Northrop Grumman Enterprise Classified Solutions is seeking a senior level Cisco Voice Engineer that has experience in designing, implementing, ... voice infrastructure and associated systems. + Document voice hardware and software technology components. + Install and configure Cisco voice hardware/ software more
    Northrop Grumman (11/05/25)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …minds in the industry-this is your opportunity. What you will do As a senior IT Engineer, you'll play a key role in designing, implementing, and maintaining advanced ... from planning to execution. + Troubleshoot and resolve issues across hardware, software , and network layers. + Recommend and integrate emerging technologies to… more
    BigBear.ai (11/27/25)
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  • Principal Specialist, Estimating & Pricing

    RTX Corporation (Dulles, VA)
    …require extensive collaboration with cross-functional proposal teams, subcontractors, customers and Senior Management. The selected candidate must be able to work ... proposal strategy development, proposal development and production and coordination and interface with other organizations involved in the proposal process. +… more
    RTX Corporation (10/29/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …Database Administrator, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Software Engineers frequently get into ... Principal ) + Bachelor's degree with 5 years of software development experience + _An additional 4 years of...style + Experience with Linux OS and Command Line Interface **Preferred Qualifications (not required, but nice to have):**… more
    Northrop Grumman (11/14/25)
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  • Software Developer 3

    Oracle (Washington, DC)
    …deliver advanced capabilities for OCI GPU Servers. We are seeking a talented Principal Software Engineer with deep experience in GPU and Networking technologies ... ensure they are provisioned with trusted firmware. As a Senior Software Engineer, you will be a...focus on improving scalability, performance, extensibility and security + Interface with Oracle's customers to understand their needs and… more
    Oracle (11/25/25)
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  • System Engineers

    Artera Technologies (Annapolis Junction, MD)
    SYSTEMS ENGINEERS Job Type: Full Time Level: Mid, Senior , Principal Location: Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS/SCI with ... responsibility. Communicates with other program personnel, government overseers, and senior executives. + Experience in systems engineering providing technical… more
    Artera Technologies (10/23/25)
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