• Principal Systems Engineer (MBSE) (Onsite))

    RTX Corporation (Springfield, VA)
    …a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration ... in customer relationships and stakeholder engagement. + Experience working across contract and location boundaries + Experience with Atlassian JIRA, Confluence, and… more
    RTX Corporation (09/03/25)
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  • Principal Engineer Critical Power System…

    Warner Bros. Discovery (Sterling, VA)
    …here you are celebrated, here you can thrive. **Your New Role ** As Principal Engineer of Critical Power Systems Engineering, you'll lead the design, deployment, and ... practices for power systems. + Manage capital planning, vendor selection, and contract negotiations to ensure cost-effective and timely project delivery. + Monitor… more
    Warner Bros. Discovery (08/17/25)
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  • Principal Military Trainer (Joint Force…

    Serco (Suffolk, VA)
    **Position Description** Serco is seeking a Principal Military Trainer - Joint Force Analyst Trainer to join our Suffolk, VA team in support of the Joint Staff J7, ... the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email… more
    Serco (08/15/25)
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  • Principal Autonomy and Resilient Systems…

    Leidos (Arlington, VA)
    **Description** Are you a motivated Principal Resilient Systems Scientist with a technical vision and hands-on knowledge of mission-focused systems? The Leidos ... specifically surface vessels. + Proven track record in proposing, winning, and executing Contract R&D. + At least 4 years of experience with programming languages… more
    Leidos (07/19/25)
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  • Principal Structural Engineer

    Parsons Corporation (Centreville, VA)
    …BCC Engineering, a Parsons company is looking for an amazingly talented ** Principal Structural Engineer** to join our team! **What You'll Be Doing:** + ... signature of the professional engineer when required by statute or contract . + Prepares material/equipment specifications and purchase requisitions; reviews supplier… more
    Parsons Corporation (07/12/25)
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  • Principal Supply Chain Business Operations…

    Northrop Grumman (VA)
    …collaboration with key stakeholders to include, but not limited to, Contracts , Engineering, Quality, Strategic Sourcing, Planning, Operations and Program Management ... degree + Experience with all public law requirements Terms and Conditions, Contract Instruction and Program Addenda + Experience in company operating element command… more
    Northrop Grumman (09/10/25)
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  • Principal Specialist, Estimating & Pricing

    RTX Corporation (Dulles, VA)
    …only US citizens are authorized to access information under this program/ contract . **Security Clearance:** None/Not Required At Raytheon, the foundation of ... in excess of $50 Million + Experience in proposing to different contract types (CPFF,CPIF,CPAF, FFP, FPIF, T&M), with an understanding of financial implications… more
    RTX Corporation (09/23/25)
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  • Sterility Assurance Sr. Principal Scientist

    Cardinal Health (Richmond, VA)
    …release statistical evaluations/process maintenance and implementation activities across contract sterilizers according to ANSI/AAMI/ISO requirements. + Perform ... teams as assigned. + Responsible for the supplier management of contract sterilizers and sterility testing support laboratories. + Responsible for advanced… more
    Cardinal Health (09/23/25)
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  • Principal Ceramic Engineer (Onsite)

    RTX Corporation (Charlottesville, VA)
    …as only US citizens are authorized to access information under this program/ contract . **Security Clearance:** None/Not Required Job Description Pratt & Whitney is ... Excel, PowerPoint, and Outlook. + US Citizenship required due to government contract . **Qualifications We Prefer:** + Turbine Blade / Vane knowledge. + Knowledge… more
    RTX Corporation (09/03/25)
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  • Cleared Principal Cyber Security Consultant

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …Current, or ability to obtain AWS Certified Cloud Practitioner (CCP) prior to contract start Preferred Skills and Experience + In-depth knowledge of GCP, AWS and/or ... (CI) Polygraph #LI-Hybrid, #LI-Onsite Position is contingent upon successful contract award. Competitive salary based on experience and education Kratos… more
    Kratos Defense & Security Solutions, Inc. (08/13/25)
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