• Project Engineer I

    Sierra Nevada Company, LLC (Plano, TX)
    …in INCOSE standard + Background in the Aerospace and Defense Industry At Sierra Nevada Corporation (SNC) we deliver customer-focused technology and best-of-breed ... integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force, and as one of America's fastest-growing companies. Learn more about SNC… more
    Sierra Nevada Company, LLC (12/07/25)
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  • Military Fellowship Program: Network Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …+ Design, configure, and maintain mission-critical network architectures that enable secure, low-latency data exchange across multiple domains and environments. + ... SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These fellowships include up to six months of on-the-job industry… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Military Fellowship Program: Subcontracts…

    Sierra Nevada Company, LLC (Plano, TX)
    …may be considered in lieu of required education * Advanced Microsoft Excel skills At Sierra Nevada Company , LLC (SNC) we deliver customer-focused ... technology and best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force, and as one of America's fastest-growing companies.… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …(requirements, modeling, simulation, test, certification, sustainment, retirement) in collaboration with cross-disciplinary teams (mechanical, structures, electrical, ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/26/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …will include developing complex system architectures within contextual modeling platforms, guiding them from operational concept through preliminary and detailed ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/26/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …+ Collaborating with Product Owners and other engineering disciplines on technical approaches + Strong communication skills with internal and external stakeholders + ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Subcontracts Management Specialist II

    Sierra Nevada Company, LLC (Plano, TX)
    …to obtain and maintain a Secret US Security Clearance is required** At Sierra Nevada Corporation (SNC) we deliver customer-focused technology and best-of-breed ... integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force, and as one of America's fastest-growing companies. Learn more about SNC… more
    Sierra Nevada Company, LLC (11/19/25)
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  • Project Manager II-Mission Systems

    Sierra Nevada Company, LLC (Plano, TX)
    …identifying appropriate resources needed, and developing the schedule to ensure timely completion of the project. The position may communicate with a senior project ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr Aerospace Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …to parametric design, model-based definition, fundamentals of flight mechanics ​ At Sierra Nevada Corporation (SNC) we deliver customer-focused technology and ... best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative US companies in space, a Tier One Superior Supplier for the US Air Force, and as one of America's fastest-growing companies. Learn more about… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …in working on one of the largest and most complex airborne systems ever built? Sierra Nevada Corporation is expanding in the Plano, TX area and building our ... Systems Engineering capability from the ground up as part of an ambitious program to modernize the US Air Force's critical airborne command-and-control fleet. We need you! We are seeking a highly skilled and experienced Senior Systems Software Engineer to join… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr Aerospace Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …+ You will analyze aircraft stability and control problems for transport-category aircraft within the NC3 business area. + You will plan, schedule, execute, and ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    …in working on one of the largest and most complex airborne systems ever built? Sierra Nevada Corporation is expanding in the Plano, TX area and building our ... Systems Engineering capability from the ground up as part of an ambitious program to modernize the US Air Force's critical airborne command-and-control fleet. We need you! We are seeking a highly skilled Senior Systems Cybersecurity Engineer with a strong… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Sr Principal Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …(requirements, modeling, simulation, test, certification, sustainment, retirement) in collaboration with cross-disciplinary teams (mechanical, structures, electrical, ... RF). ycle. **Qualifications You Must Have:** + Bachelor's of Science degree in System Engineering or related discipline and typically 16 or more years of relevant experience + Higher education may substitute for relevant experience + Demonstrated knowledge of… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Systems Engineering - Functional Lead

    Sierra Nevada Company, LLC (Plano, TX)
    …+ **People:** Support the Systems Engineering discipline through mentorship, talent calibration, hiring, program reviews, and communication. In essence, taking care ... We are seeking a Functional Lead for the Systems Engineering (SE) discipline at SNC ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS). In this role, you will have the ability to chart the course for Systems Engineering for the IAS… more
    Sierra Nevada Company, LLC (11/12/25)
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  • Sr Program Planning and Scheduling Manager

    Sierra Nevada Company, LLC (Plano, TX)
    …+ Earned Value Management certification. + Familiarity with Power BI. At Sierra Nevada Corporation (SNC) we deliver customer-focused technology and best-of-breed ... Risks and Opportunities + Validate and Implement SubK baseline change using company guidance and mentor CAMs/PMs through valid change management + End-to-end… more
    Sierra Nevada Company, LLC (11/08/25)
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  • Sr Electrical/Mechanical Engineer - Electrical…

    Sierra Nevada Company, LLC (Plano, TX)
    …leadership experience + Prior subcontractor management experience + Project Management experience At Sierra Nevada Company , LLC (SNC) we deliver ... to transform humanity through technology and imagination! Electrical engineers at Sierra Nevada Corporation research, design, develop, test, certify, deploy… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Systems Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    …You Must Have:** + Bachelor's of Science degree in System Engineering or related discipline and typically 2 or more years of relevant experience + Higher education ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/05/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Plano, TX)
    …You Must Have:** + Bachelor's Degree in a related field with typically 6 or more years of relevant experience + Higher education may substitute for relevant ... 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 unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Solution Architect III

    Sierra Nevada Company, LLC (Plano, TX)
    …architectural solutions that meet business requirements and align with the company 's technical strategy. + Ensure solutions are consistent with enterprise ... architecture standards and best practices. + Lead the development of architectural frameworks, patterns, and standards to promote consistency across the organization. + Provide technical leadership and guidance to development teams throughout the project… more
    Sierra Nevada Company, LLC (11/01/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    …+ Design, configure, and maintain mission-critical network architectures that enable secure, low-latency data exchange across multiple domains and environments. + ... We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced network architectures enabling Joint All-Domain Command and Control (JADC2) operations. This role plays a critical part in connecting sensors,… more
    Sierra Nevada Company, LLC (10/30/25)
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