• AeroVironment (Moorpark, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One… more
    DirectEmployers Association (11/05/25)
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  • The Toro Company (El Paso, TX)
    …the work assignments of both internal and external resources. Receives work direction from Principal Engineer , Materials - MAG Lab Manager and, if so assigned, ... receives work direction from Toro product development Principal Engineers. What do you need? To be considered...Bachelor's degree concluded - Plastics Engineering, Polymer Chemistry or Mechanical Engineering. + Materials Engineer III: 4-6… more
    DirectEmployers Association (10/30/25)
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  • Astronics (Orlando, FL)
    Applications Engineer IV (ATSO) Astronics Subsidiary Astronics Test Systems Location Orlando, Florida Description **Why Astronics Test Systems:** Joining Astronics ... Test Systems is seeking a highly motivated and skilled System Design/Architecture - Multi-Focus Engineer to join our team. In this role, you will play a part in… more
    DirectEmployers Association (10/31/25)
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  • Astronics (Orlando, FL)
    Field Support Engineer (ATSO) Astronics Subsidiary Astronics Test Systems Location Orlando, Florida Description **General Summary** Astronics Test Systems is looking ... for a Field Service Engineer to join our Customer Support team which is...diagnose and repair a large range of electronic and electro- mechanical equipment, striving to provide First-Time Fixes. Solutions include… more
    DirectEmployers Association (10/30/25)
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  • Astronics (Orlando, FL)
    Field Support Engineer (ATSO) Astronics Subsidiary Astronics Test Systems Location Orlando, Florida Description **General Summary** Astronics Test Systems is looking ... for a Field Service Engineer to join our Customer Support team. The role...diagnose and repair a large range of electronic and electro- mechanical equipment, striving to provide First-Time Fixes. Solutions include… more
    DirectEmployers Association (09/12/25)
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  • Prysmian (Highland Heights, KY)
    …change management champion to support our HV Cable business. As a HV Cable Design Engineer , you will be reporting directly to the director of the HV Cable Design and ... understand the requirements for the products and our ability to produce. ** Principal Duties & Responsibilities:** + Create/maintain product designs and costs, and… more
    DirectEmployers Association (11/14/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …Managed by Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical ... hardware design, development, and integration efforts for a next-generation Military Air Traffic Control (ATC) System. This is an Onsite position at our Marlborough,… more
    RTX Corporation (11/14/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Rolling Meadows, IL)
    …or Sr. Principal level based on the requirements below. **Basic Qualifications for Principal Mechanical Engineer :** - Bachelor of Science degree in ... specified clearance prior to start. **Basic Qualifications for Sr. Principal Mechanical Engineer :** - Bachelor...other tools used for design analysis - Familiarity with opto- mechanical engineering - Working knowledge of military more
    Northrop Grumman (10/28/25)
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  • Mechanical Design Engineer

    Northrop Grumman (Melbourne, FL)
    …of history, they're making history. Northrop Grumman is seeking a ** Mechanical Design Engineer (Level 2) / Principal Mechanical Design Engineer ... may be filled at a_ ** Mechanical Design Engineer (Level 2)** OR ** Principal Mechanical...Engineering, or Math) discipline and 2 years of related professional/ military experience; OR a Master's Degree in a STEM… more
    Northrop Grumman (11/11/25)
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  • Sr. Principal II Opto- Mechanical

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. ... and support to the design, development, integration/test, and production of dynamic opto- mechanical military systems. The engineer will work closely… more
    BAE Systems (11/03/25)
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  • Mechanical Design Engineer

    Northrop Grumman (Melbourne, FL)
    …within a reasonable period of time, as determined by the company. **Basic Qualifications Principal Mechanical Engineer :** + Must have a Bachelor's in a ... has an opening for a Mechanical Design Engineer or Principal Mechanical Design...design of test, measurement, and handling equipment used on military aircraft. + Gathering of data, requirements development, interfacing… more
    Northrop Grumman (11/01/25)
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  • Electro- Mechanical Design Engineer

    Northrop Grumman (Melbourne, FL)
    …funding confirmation.** Northrop Grumman Aeronautics Systems has a opening for an **Electro- Mechanical Design Engineer / Principal Electro- Mechanical ... all levels. Position may be filled as either an Electro- Mechanical Design Engineer OR Principal ...harness design and routing principles such as EMI separation, military connectors and backshells, shielding and overbraid, splicing, minimum… more
    Northrop Grumman (11/13/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to lead a team of mechanical engineers and to be a subject matter ... expert in designing and developing innovative mechanical solutions for dynamic electronic military systems....be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Design/Analysis)** **117597BR**… more
    BAE Systems (10/22/25)
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  • Chemical Mechanical Planarization (CMP)…

    Northrop Grumman (Linthicum Heights, MD)
    …filled at either **Chemical Mechanical Planarization (CMP) Sustaining Process Engineer or Principal Chemical Mechanical Planarization (CMP) Sustaining ... Must be a US citizen **Basic Qualifications for Principal Chemical Mechanical Planarization (CMP) Sustaining Process Engineer :** + Bachelor's Degree in… more
    Northrop Grumman (11/07/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …design, integration, and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development ... other engineering disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is… more
    RTX Corporation (11/13/25)
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  • ADGE Sr Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …a security clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air ... interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join...8 years focused on the design and development of mechanical equipment-preferably in military or defense environments.**… more
    RTX Corporation (09/16/25)
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  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    mechanical combat systems for today's warfighters and law enforcement officers. The Principal Mechanical Engineer at Wilcox is a recognized technical ... primary technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, robust… more
    Wilcox Industries (10/19/25)
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  • Principal Mechanical Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Mechanical Engineer - Onsite Position As our **_Principal Mechanical Engineer_** you will design and analyze complex VPX based electro- ... mechanical systems for thermal design, structural design, and packaging...Office Suite. + Extensive knowledge of and experience in military ruggedization of electronic subsystems, MIL-STD-810 qualification, and familiarity… more
    Curtiss-Wright Corporation (10/08/25)
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  • Principal Mechanical Engineer

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking a talented and experienced Principal Mechanical Engineer with experience in the area of electronic packaging for the ... design and development of military communication and sensing equipment. You will become the...be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **115585BR** EEO… more
    BAE Systems (09/09/25)
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  • Production Support Senior Principal

    BAE Systems (Nashua, NH)
    …growth, we have immediate roles available for an experienced and highly motivated Principal Mechanical Engineer to join our Transition to Production, ... to support cutting-edge hardware fielded on the most advanced Military Platforms. Activities day to day will vary and...on position level and/or job specifics. **Production Support Senior Principal Mechanical Engineer ** **118125BR** EEO… more
    BAE Systems (11/05/25)
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