• Senior Principal Optical

    BAE Systems (Manchester, NH)
    **Job Description** BAE Systems is currently looking for a talented **Senior Principal Optical Engineer ** to join our **EO/IR Capability Group** . This group ... service a variety of product areas for government and commercial applications. The **Senior Principal Optical Engineer ** will develop and mature advanced EO… more
    BAE Systems (11/19/25)
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  • Principal Manufacturing

    Mercury Systems (Hudson, NH)
    …group, a leading provider of mission-critical avionics and display system solutions. The principal manufacturing engineer works on behalf of Mercury Systems ... quality with reviewing mechanical dimensions, electrical component placement, cable manufacturing , CCA conformal coating, optical performance, and other… more
    Mercury Systems (11/05/25)
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  • Principal Quality Engineer - Optics…

    MKS Instruments Inc (Irvine, CA)
    A Day in Your Life at MKS: As a Principal Quality Engineer at Newport / MKS Instruments, located in Irvine, CA, you will lead Quality Engineering efforts across ... optical assembly transfer programs from Irvine to global manufacturing sites + Driving a culture of Zero Defect...8+ years of Quality Engineering experience in a precision manufacturing environment; preferably involving optical or laser… more
    MKS Instruments Inc (11/08/25)
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  • Principal FPGA/Sr. Principal FPGA…

    Northrop Grumman (Rolling Meadows, IL)
    …automatic test equipment, modeling and simulation, and situational awareness programs. The Principal /Sr. Principal FPGA Design Engineer role involves full ... controls, data links, embedded processing and processor interfaces. Job Description: As a Principal /Sr. Principal FPGA Design Engineer , you will join our… more
    Northrop Grumman (12/14/25)
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  • Principal /Sr. Principal Digital…

    Northrop Grumman (Rolling Meadows, IL)
    …Hardware Engineering organization plays a key role in developing these solutions. The Principal /Sr. Principal Digital Design Engineer role involves full ... support while working in integrated product teams spanning Engineering, Manufacturing , and Program Management. Digital subsystem and circuit card...filled at either a Principal or Sr. Principal Digital Design Engineer level based on… more
    Northrop Grumman (11/11/25)
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  • Principal Electrical Engineer - Team…

    ColdQuanta (Louisville, CO)
    …our Louisville, CO office. Position Summary Infleqtion is seeking an exceptional Principal Electrical Engineer with strong technical and people leadership ... products to operate reliably in mission-critical conditions. In this role, the Principal Electrical Engineer will lead and grow a multidisciplinary electrical… more
    ColdQuanta (12/25/25)
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  • (DoD SkillBridge) Principal / Sr.…

    Northrop Grumman (Baltimore, MD)
    …payloads & solutions. We have a SkillBridge internship opening for an experienced ** Principal Electronics Engineer / Sr. Principal Electronics Engineer ... from conception through design to fabrication and integration/test. **Basic Qualifications Principal Electronics Engineer (level 3):** + Bachelor's degree in… more
    Northrop Grumman (12/17/25)
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  • FPGA Design/ Principal FPGA Design…

    Northrop Grumman (Rolling Meadows, IL)
    …test equipment, modeling and simulation, and situational awareness programs. The FPGA/ Principal FPGA Design Engineer role involves full life-cycle product ... (EO) DSP, controls, data links, embedded processing and interfaces. Job Description: As a FPGA/ Principal FPGA Design Engineer , you will join our diverse team and… more
    Northrop Grumman (12/17/25)
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  • Principal Design Engineer

    CommScope, Inc. (Shakopee, MN)
    …the work you do. Our fast-growing Data Center business unit is seeking a Principal Engineer specializing in mechanical product design and development. In this ... Principal Design Engineer Req ID: 80769...the future and build what's next.** **Job Segment:** Design Engineer , Data Center, Facilities, Manufacturing Engineer more
    CommScope, Inc. (12/16/25)
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  • Principal Electrical Design Engineer

    Candela Corporation (Marlborough, MA)
    ** Principal Electrical Design Engineer ** Requisition Number **2906** Location **US - Marlborough, MA** State/Territory **Massachusetts** **General Summary** The ... Principal Electrical Engineer is responsible for the...Engage in intra-company collaboration between electrical, firmware, mechanical, opto-mechanical, manufacturing , field service and operations * May supervise and/or… more
    Candela Corporation (12/30/25)
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  • Principal Electrical Engineer - Test…

    BAE Systems (Westminster, CO)
    …& Electronic Solutions (EES) team is seeking a collaborative, action-oriented Principal Electrical/Electronic Systems Test Engineer to be a contributor ... Other incentives may be available based on position level and/or job specifics. ** Principal Electrical Engineer - Test Systems** **118801BR** EEO Career Site… more
    BAE Systems (12/09/25)
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  • Sr. Principal Control Systems…

    Republic Services (Phoenix, AZ)
    **POSITION SUMMARY:** The Sr Principal Control Systems Engineer plays a critical role in optimizing automation, infrastructure design, controls, and monitoring ... system integration through hardware, software, systems, processes, and protocols. The Sr Principal Control Systems Engineer serves as a hands-on technical… more
    Republic Services (12/31/25)
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  • Principal R&D Engineer

    Envista Holdings Corporation (Orange, CA)
    **Job Description:** We're seeking a visionary ** Principal R&D Engineer ** to lead the design and development of cutting-edge dental devices-from ... development, and optimization of dental devices including electromechanical and optical systems, endodontic motors and files, burs, polishers, hand-held extrusion… more
    Envista Holdings Corporation (12/06/25)
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  • Principal Project Engineer - Vision…

    RTX Corporation (Wilsonville, OR)
    …Aerospace Avionics Test Engineering organization has an opportunity for a ** Principal ** **Project Engineer ** leading multidisciplinary teams of engineers ... responsible for the design, development, and maintenance of the manufacturing test solutions in support of the $5B Avionics...as well as long-term support. Typical test solutions include Optical , In-circuit Test, Boundary Scan, as well as COTS… more
    RTX Corporation (12/24/25)
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  • Principal Thermal Engineer

    ColdQuanta (Louisville, CO)
    …customer(s), internal management, researchers, systems engineers, aerospace experts, manufacturing partners, suppliers, and external subcontractors. The individual ... + Adapt flight thermal designs for microgravity testing + Serve as a hands-on engineer with experience building both EDU and flight hardware + Install MLI and bond… more
    ColdQuanta (01/07/26)
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  • Principal Systems Engineer

    Leonardo DRS, Inc. (Melbourne, FL)
    **Job ID:** **112788** **Location:** **Schedule:** The Electro Optical Infrared Systems (EOIS) line of business within DRS has locations in Dallas and Austin, TX, ... FL, and Cypress, CA. EOIS develops, manufactures, and supports infrared and electro- optical solutions for soldiers, ground vehicles and airborne platforms. We offer… more
    Leonardo DRS, Inc. (01/08/26)
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  • Senior Principal Systems Engineer

    Leonardo DRS, Inc. (Melbourne, FL)
    **Job ID:** **112787** **Location:** **Schedule:** The Electro Optical Infrared Systems (EOIS) line of business within DRS has locations in Dallas and Austin, TX, ... FL, and Cypress, CA. EOIS develops, manufactures, and supports infrared and electro- optical solutions for soldiers, ground vehicles and airborne platforms. We offer… more
    Leonardo DRS, Inc. (12/06/25)
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  • Principal Quality Engineer

    Leonardo DRS, Inc. (Fort Walton Beach, FL)
    …Engineering + Mechanical Engineering + Software Engineering + Laser Engineering + Optical Engineering + Test Engineering + Manufacturing Engineering which may ... components, subsystems and services + Communicate clearly (written and oral) with manufacturing , supply chain, program management and the customer as required +… more
    Leonardo DRS, Inc. (12/18/25)
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  • Senior Principal Digital Design…

    Leonardo DRS, Inc. (Frederick, MD)
    …build, and test of cutting-edge devices containing both digital and optical hardware. Contribute to digital hardware requirements analysis, definition, and ... retire key development risks + Communicate clearly (written and oral) with manufacturing , supply chain, program management and the customer as required + Participate… more
    Leonardo DRS, Inc. (01/08/26)
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  • Principal Digital Design Engineer

    Leonardo DRS, Inc. (Beavercreek, OH)
    …build, and test of cutting-edge devices containing both digital and optical hardware. Contribute to digital hardware requirements analysis, definition, and ... retire key development risks + Communicate clearly (written and oral) with manufacturing , supply chain, program management and the customer as required + Participate… more
    Leonardo DRS, Inc. (12/01/25)
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