• Principal / Sr . Principal

    Northrop Grumman (Sterling, VA)
    …are not only part of history, they're making history. We have an opening for a Principal / Sr . Principal Simulation Software Engineer to join our team of ... small space programs. These high-fidelity test platforms provide a hardware/ software facsimile of space vehicle component interfaces to flight...all levels. This position can be hired as a Principal Engineer (level 3) or an Sr .… more
    Northrop Grumman (01/08/26)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …operations This requisition may be filled at either the ** Principal DevOps Software Engineer** or ** Senior Principal DevOps Software Engineer** ... application of technical standards, theories, concepts, and techniques **Basic Qualifications for** ** Senior Principal DevOps Software Engineer** **:** +… more
    Northrop Grumman (12/04/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Dulles, VA)
    …and in collaborative team settings across all levels This position can be hired as a Principal Engineer (level 3) or a Sr . Principal Engineer (level 4) ... clearly document technical and programmatic status to management. **Basic Qualifications ( Sr . Principal Systems Modeling Simulation Engineer):** + Bachelor's… more
    Northrop Grumman (01/14/26)
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  • Principal / Sr . Principal

    Northrop Grumman (Dulles, VA)
    …and in collaborative team settings across all levels This position can be filled as a Principal (level 3) or Sr Principal (level 4) depending on experience ... making history. We have an opening for an Embedded Software Engineer to join our team of qualified, diverse...individuals in the Space Systems organization developing space flight software platforms for NSS space programs. The individual we… more
    Northrop Grumman (01/14/26)
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  • Principal / Sr . Principal

    Northrop Grumman (Chantilly, VA)
    …conducting briefings and/or presentations. **Basic Qualifications:** This position may be offered at the Principal or Sr Principal Level + ** Principal ** ... Northrop Grumman Aeronautics Systems has an opening for a Principal / Sr . Principal Flight...to provide maximum proficiency. Review mission planning processes and software for incorporation into training materials. Coordinate meetings and… more
    Northrop Grumman (01/02/26)
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  • Sr . Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …best work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our team ... be located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the… more
    Northrop Grumman (10/21/25)
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  • Principal / Sr Principal GNC…

    Northrop Grumman (Dulles, VA)
    …Systems is seeking a motivated candidate that will fill the position of Principal / Senior Principal Engineer within our Spacecraft Guidance, Navigation, and ... other analytic tools + Implement GNC algorithms in flight software and support flight software qualification testing...years with Masters, or 0 years with Ph.D.). + Sr . Principal Level: BS Degree in Engineering,… more
    Northrop Grumman (12/09/25)
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  • Sr Principal Cybersecurity…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have ... join our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The successful… more
    Northrop Grumman (01/01/26)
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  • Sr Principal Airborne Systems…

    Northrop Grumman (Chantilly, VA)
    …working relationships with customers, vendors, and external partners. **Basic Qualifications for Senior Principal Airborne Systems Operator:** + An active TS/SCI ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for...looking for you to join our team as a Sr . Principal Airborne Systems Operator based out… more
    Northrop Grumman (01/08/26)
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  • Sr Principal Software

    Oracle (Reston, VA)
    …**Architect Operational Processes** : Design and implement scalable and automated operational processes for incident management, change execution, security ... operations, capacity planning, monitoring, and disaster recovery. **Drive Reliability Engineering** : Collaborate with Operations and Development teams to ensure that operational workflows align with reliability and scalability goals. **Operational… more
    Oracle (12/31/25)
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  • Sr . Principal Radar Systems…

    Leonardo DRS, Inc. (Germantown, MD)
    …algorithms, and the development and decomposition of system, hardware and software requirements, and support integration of radars into counter-defensive systems. ... or others. Determine system specifications. Support acquisition of hardware and software (or subcontractor services as needed). + Responsible for driving technology… more
    Leonardo DRS, Inc. (11/06/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Sr . Principal Cyber Engineer** Nightwing provides technically advanced ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (01/09/26)
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  • Senior Principal IT Security…

    BAE Systems (Sterling, VA)
    …with data and computing modernization experience, to join our team as a Senior Principal IT Security Specialist providing support to the United States ... and support the command s concept for distributed command post operations. The Senior Principal IT Security Specialist will integrate C4 and cyberspace… more
    BAE Systems (01/10/26)
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  • Senior Principal Network…

    BAE Systems (Sterling, VA)
    …deployments, and implementing software according to engineering plans. The Senior Principal Network Administrator will be involved with installation, ... with data and computing modernization experience, to join our team as a Senior Principal Network Administrator providing support to the United States Army… more
    BAE Systems (01/10/26)
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  • Principal , Software Engineer

    Walmart (Herndon, VA)
    …and members. **About the Global Technology Network Engineering and Operations Team:** The Principal Network Engineer will report to the Senior Director of ... **Position Summary ** **What you'll do ** As a Principal Engineer, you will play an important role in...do at Walmart Global Tech. We're a team of software engineers, data scientists, cybersecurity expert's and service professionals… more
    Walmart (12/31/25)
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  • Contracts Senior Principal

    SAIC (Reston, VA)
    …Business Enablement organization is seeking an experienced and highly adaptable Contracts Senior Principal to manage contracts/proposals in the Army Business ... and evolving standards + Experience with as-a-service models (eg, Software -as-a-Service, Infrastructure-as-a-Service, Platform-as-a-Service) + Strong grasp of methods to… more
    SAIC (12/03/25)
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  • Contracts Senior Principal

    SAIC (Chantilly, VA)
    …and Enterprise IT. SAIC's Business Enablement organization is seeking a Contracts Senior Principal to manage contracts/proposals with various National Security ... as a prime contact on contracts or projects. + Interacts with senior internal and external personnel on significant matters often requiring coordination between… more
    SAIC (12/11/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role ... centers + Hands-on experience deploying and/or supporting enterprise security software products such as firewalls, IPS, Anti-Virus solutions, application firewalls,… more
    ManTech (12/13/25)
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  • Software Developer - Principal

    Parsons Corporation (Chantilly, VA)
    …Parsons Corporation is currently searching for a full-time **P** **rincipal Software Developer** position at our Chantilly, VA location. This will lead ... process, from understanding customer requirements, to design, development, testing and deployment. Senior members at BRE also directly assist with winning new work,… more
    Parsons Corporation (10/21/25)
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  • Principal Product Manager, Flow Studio

    Autodesk (Reston, VA)
    …translation will follow!/La traduction en anglais suivra!_ **25WD92702, Chef de produit principal , Flow Studio** **Apercu du Poste** Nous recherchons un chef de ... produit principal pour rejoindre notre equipe Medias et divertissement, qui...AI-powered VFX platform. This role will report into the Senior Director of the Flow Studio Team. In this… more
    Autodesk (12/05/25)
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