• Principal / Sr Principal

    Northrop Grumman (Mclean, VA)
    …(Level 3) Principal Computer Systems Architect or as a (Level 4) Sr Principal Computer Systems Architect_ **Basic Qualifications:** + Principal Computer ... your career today. **Job Description:** The candidate will perform network engineering activities supporting all phases of systems development...or additional years in lieu of a degree + Sr Principal Computer Systems Architect (Level 4):… more
    Northrop Grumman (10/01/25)
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  • Principal / Sr Principal

    Northrop Grumman (Charlottesville, VA)
    …Ability to obtain and maintain a DoD Secret security clearance **Qualifications for Senior Principal Contract Administrator (Band 4):** + Bachelor's degree with ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...maintain a DoD Secret security clearance **Preferred Qualifications for Principal and Sr Principal Levels:**… more
    Northrop Grumman (08/30/25)
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  • Principal OR Sr . Principal

    Northrop Grumman (Fairfax, VA)
    …either the Principal Payloads Field Service Engineer level or the Senior Principal Payloads Field Service Engineer level, depending upon the qualifications ... Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Sr . Principal Payloads...and maintain Special Program Access (SAP/PAR). **Basic Qualifications for Senior Principal Payloads Field Service Engineer:** +… more
    Northrop Grumman (09/17/25)
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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 ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...(SMS) Department. This role can be filled as a Principal or Sr . Principal Electrical… more
    Northrop Grumman (10/10/25)
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  • Sr . Principal Systems Engineer…

    RTX Corporation (Dulles, VA)
    …Company managed by Collins Aerospace Applied Signal Technology (AST) is seeking a ** Sr . Principal Systems Engineer / Technical Program Manager** to join our ... RF emitters, real-time data analysis and sense-making, multi-INT ISR, and data network operations provides a technically challenging - yet rewarding - environment.… more
    RTX Corporation (10/09/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator** to join its dynamic team ... By joining in our shared mission, we will support you by expanding your personal network and developing skills, whether you are new to the field or an industry… more
    Northrop Grumman (10/03/25)
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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 ... By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry… more
    Northrop Grumman (10/07/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced ** Senior Principal Cyber Software Engineer** to join our team supporting a ... those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an… more
    Northrop Grumman (10/07/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    …to join our team in **Reston, VA.** This is an onsite position. The ** Principal Software Engineer** will work with Network and Systems Engineers to design, ... be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery,… more
    ManTech (09/10/25)
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  • Full Spectrum Cyber Sr . Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** CYBERSECURITY ENGINEER SR PRINCIPAL Advance your career while impacting our national ... security in cyber as a Cybersecurity Engineer Sr Principal at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber missions and… more
    General Dynamics Information Technology (09/30/25)
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