• Principal / Sr . Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman Mission Systems (NGMS) is seeking candidates for the position of ** Principal / Senior Principal Experimental Physicist** to support advanced technology ... system applications. **_This position may be filled as a principal or Sr . Principal level...for lab testing and data analysis. (eg Python, Matlab, C , C ++) + Demonstrated ability to work… more
    Northrop Grumman (06/14/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …training in basic Surface Mount Technology (SMT) soldering and assembly skills. ** Senior Principal Engineer Electronics** **Basic Qualifications:** + Must be a ... (SMS) Department. This role can be filled as a Principal or Sr . Principal Electrical...+ Experience with various computer/hardware interfaces such as USB 2.0/3.x/ C , RS-232 serial port, I2C, SPI, JTAG, PCIe, SMBUS… more
    Northrop Grumman (07/11/25)
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  • Sr Principal Cloud Architect

    Cayuse Holdings (Washington, DC)
    **Overview** **Job** **Title:** Sr Principal Cloud Architect **Location:** Remote (US based candidates) **Travel:** To Houston 2-3 times per year **Type:** ... USD $75.00 - USD $80.00 /Hr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/2555/ sr - principal -cloud-architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) **Can't find the right opportunity?** Join… more
    Cayuse Holdings (06/12/25)
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  • Sr . Principal Software Engineer

    BAE Systems (Rockville, MD)
    …while you hone your skills and grow in your career. We are looking for a ** Senior Principal Software Engineer** to add their skills to our team supporting rapid ... incentives may be available based on position level and/or job specifics. ** Sr . Principal Software Engineer** **113611BR** EEO Career Site Equal Opportunity… more
    BAE Systems (06/11/25)
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  • Principal / Sr Principal

    Northrop Grumman (Dulles, VA)
    …position can be filled as a Principal Engineer (level 3) or a Sr Principal Engineer (level 4) depending on years of experience and qualifications. **Basic ... flight software design and ConOps + Develop spacecraft flight software using C / C ++ Work with other subsystem engineers to integrate and validate space vehicle… more
    Northrop Grumman (06/04/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Beltsville, MD)
    …a PhD. 9+ years of experience may be considered in lieu of degree. ** Sr . Principal Level:** Minimum 8 years of related manufacturing engineering experience is ... testing and integration of complete two-phase thermal-control systems such as heat pipes (-260 C to +175 C ); heat pipe radiators and structural equipment panels;… more
    Northrop Grumman (06/11/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Dulles, VA)
    …20% of the time for simulation and launch support. This position can be filled as a Principal (level 3) or Sr Principal (level 4) depending on experience and ... resolving satellite/ground system anomalies. + Experience with at least one S/ C Subsystem (ADCS/GNC, command and data handling, communications, power, Thermal,… more
    Northrop Grumman (05/06/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending on experience and qualifications. **Basic Qualifications:** ... one or more of the following programming languages/tools: MATLAB, Python, SIMULINK, Fortran, Java, C / C ++ Experience as a Mission Planner or Orbital Analyst on a… more
    Northrop Grumman (07/16/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending on experience and qualifications. **Basic Qualifications:** ... more of the following programming languages/tools: MATLAB, Python, SIMULINK, Fortran, Java, C / C ++ Experience with rendezvous and proximity operations (RPO) or… more
    Northrop Grumman (07/16/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending on experience and qualifications. **Basic Qualifications:** ... or more of the following programming languages/tools: MATLAB, Python, SIMULINK, Fortran, Java, C / C ++ Experience with satellite operations + Ability to work… more
    Northrop Grumman (07/16/25)
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  • Sr . Principal Engineer: Guidance…

    Northrop Grumman (Dulles, VA)
    …external customers + Work well within small- to medium-sized groups **Basic Qualifications:** Sr . Principal Engineer: + Bachelor's Degree (STEM preferred) with 9 ... + Develop and test GNC Simulation and Spacecraft Flight Software using C / C ++ and MATLAB/Simulink + Analyze and test the spacecraft GNC subsystem performance… more
    Northrop Grumman (06/28/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Sr Principal Software Engineer** to join our team! This position will ... requirements gathering, to design, implementation, test, and deployment. + Proficient in C / C ++ and Java Development + Proficient in Unix/Linux Operating System +… more
    Northrop Grumman (07/08/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Dulles, VA)
    …not only part of history, they're making history. We have an opening for a Senior Principal Simulation Software Engineer to join our team of qualified, diverse ... 8 years of relevant experience + US citizen + Diverse programming experience: C / C ++, Python, Windows/Linux scripting + Excellent communication skills and ability… more
    Northrop Grumman (07/18/25)
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  • Principal / Senior Principal

    Northrop Grumman (Chantilly, VA)
    …your career. Are you interested in defining possible? Northrop Grumman is seeking a Principal Software Engineer/ Sr Principal Software Engineer to join our ... to customers around the world. In this role, the Principal Software Engineer/ Sr Principal Software...with Software Architecture + Must have development experience with C # + Must have an active Secret Clearance +… more
    Northrop Grumman (05/28/25)
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  • ETS Senior Principal Data Architect…

    Navy Federal Credit Union (Vienna, VA)
    …Navy Federal's Data Architecture organization, we are seeking a skilled and experienced Sr Principal Data Architect to develop and implement data strategies and ... or a related field. + Extensive experience as a Sr data architect, with a strong focus on Azure...Yello and WayUp Top 100 Internship Programs From Fortune. ( C ) 2025 Fortune Media IP Limited. All rights reserved.… more
    Navy Federal Credit Union (07/11/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …requisition may be filled as a ** Principal Cyber Systems Engineer** or ** Senior Principal Cyber Systems Engineer** **Basic Qualifications for a Principal ... within six months of hire. **Basic Qualifications for a Senior Principal Cyber Systems Engineer** + Bachelor's...systems engineering activities utilizing tools such as IBM DOORS ( C ) and No Magic ( C ) CAMEO +… more
    Northrop Grumman (07/05/25)
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  • ASIC and/or FPGA Design & Verification Engineer…

    The Boeing Company (Fairfax, VA)
    …an exciting opportunity for multiple **ASIC and/or FPGA Design and Verification Engineers (Lead, Senior or Principal )** to join us as part of our Boeing ... using the latest ARM IP to enable high-integrity, low SWAP- C flight computers. And we're applying the latest digital...higher-level systems as needed + Train and mentor less senior engineers across the department and help build effective… more
    The Boeing Company (07/18/25)
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  • Principal Acct Manager, WW ISV Sales,…

    Amazon (Arlington, VA)
    …The Principal ISV Account Manager is responsible for selling at the most senior level ( C -level) within the account and implementing a broad strategy for ... expand the business with our existing customer base. The Principal ISV Account Manager is responsible for creating and...has an extensive track record of building and nurturing senior level relationships with complex customers, has a hands-on… more
    Amazon (07/09/25)
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  • Senior / Principal Protocol Officer…

    Sandia National Laboratories (Washington, DC)
    …About Our Team: The mission of the Sandia National Laboratories Washington D. C . Office is directly related to requirements of the Department of Energy and ... Corporate support requirements of Sandians assigned to the National Capitol Area and those traveling to Washington for business purposes. The facility provides both classified and unclassified office and meeting space, as well as classified and unclassified… more
    Sandia National Laboratories (07/18/25)
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  • Senior Principal Software Engineer

    Leonardo DRS, Inc. (Frederick, MD)
    …experience in multiple engineering disciplines. **Qualifications** Expert in software development ( C / C ++, Python) for Linux operating systems (and for windows ... to some extent). Strong understanding of multi-threading/multi-processing Strong experience with embedded device development: ARM-based development interfacing with FPGA. Strong experience with build tools such as Linux VMs, Docker, etc Experience with… more
    Leonardo DRS, Inc. (05/22/25)
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