• Field Site Manager II (Contingent Upon Award)

    Sierra Nevada Company, LLC (Plano, TX)
    Are you ready to advance your career using your expert knowledge in field site management to support and protect heroes? We have a great opportunity for you! As a ... site. The Field Site Manager II will also provide input to program management for budgetary requirements. The ISR (Intelligence, Surveillance & Reconnaissance ),… more
    Sierra Nevada Company, LLC (07/03/25)
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  • Senior Specialist, Program Management

    L3Harris (Greenville, TX)
    …scope and proposals by leading cross functional teams including Program Management , Engineering, Operations , Contracts, Legal, Finance, Quality, Security, and ... in the interest of national security. Job Title: Senior Specialist, Program Management Job Code: 26654 Job Location: Greenville, TX Schedule: 9/80 L3Harris ISR… more
    L3Harris (08/03/25)
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  • Environmental Qualification Engineer III

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance ), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight… more
    Sierra Nevada Company, LLC (08/03/25)
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  • Sr Electrical/Mechanical Engineer - Electrical…

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance ), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Engineering Manager II - Hardware Engineering

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance ), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight… more
    Sierra Nevada Company, LLC (07/04/25)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance ), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance ), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Driller/Exploration Team Member IV

    Terracon (Lubbock, TX)
    …daily tasks including: survey and locate drilling points; conduct site reconnaissance ; load/unload tooling, materials and samples; classify soil and rock samples; ... on moderately to very complex problems with guidance from management or other senior level ETMs. Operate a geotechnical...support their development in all tasks associated with drilling operations . + Be proficient in all drilling methods common… more
    Terracon (07/05/25)
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  • Sr Mechanical Engineer - CATIA Aircraft Integrator

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance ), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight… more
    Sierra Nevada Company, LLC (08/03/25)
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  • Driller Assistant/Exploration Team Member I

    Terracon (Conroe, TX)
    …daily tasks including: survey and locate drilling points; conduct site reconnaissance ; load/unload tooling, materials and samples; classify soil and rock samples; ... + Load tooling and materials. + Assist in drilling operations and instrumentation and monitoring well installation. + Collect...repairs and maintenance. + Perform basic surveying and site reconnaissance . + Drive a medium-duty truck and trailer. +… more
    Terracon (07/24/25)
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