• Principal Mechanical Engineer

    RTX Corporation (Goleta, CA)
    …that create a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the Electronic Warfare ... solid modeling with a minimum of three years of creating and documenting mechanical designs in Pro/ Engineer /CREO or similar modeling tools. ​ **Qualifications We… more
    RTX Corporation (12/16/25)
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  • Senior Product Development Mechanical

    RTX Corporation (Goleta, CA)
    …problems that create a safer, more secure world. Raytheon is seeking a Senior Mechanical Engineer to lead new product development within the Electronic Warfare ... Mechanical Design Hardware Department. The section specializes in the...programs, ensuring program success as well as overseeing junior engineer 's job assignments and performance. + This role also… more
    RTX Corporation (12/09/25)
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  • Intern/Co-op - Refining Mechanical

    Marathon Petroleum Corporation (Wilmington, CA)
    …develops our people, and fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery, you can expect to become ... team of professionals who run a specific portion of the refining process. Most often, Mechanical Engineers will have an opportunity to work on more than one area of… more
    Marathon Petroleum Corporation (11/24/25)
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  • Mechanical Engineer

    ManTech (Port Hueneme, CA)
    **ManTech** seeks a highly motivated and skilled ** Mechanical Engineer ** to support the Naval Surface Warfare Center (NSWC) Underway Replenishment (UNREP). This ... Qualifications:** + Bachelor's degree in an Engineering discipline such as Mechanical , Electrical, or Marine Engineering ( Mechanical Engineering preferred) +… more
    ManTech (11/13/25)
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  • Sentinel - Principal Mechanical

    Northrop Grumman (Oxnard, CA)
    …only part of history, they're making history. Northrop Grumman is seeking a **Principal Mechanical Engineer ** . This position will be located in on-site in ... **Roy, UT** and will support the Sentinel program. **This role may offer a competitive relocation assistance package.** **What You'll Get To Do** : + The qualified candidate will report to the Team Lead in C&L Infrastructure. + They will design, document, and… more
    Northrop Grumman (10/16/25)
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  • Senior Mechanical Design Engineer

    Actalent (Santa Barbara, CA)
    Job Title: Mechanical Design Engineer Job Description The Mechanical Design Engineer supports the mechanical design, analysis, prototyping, testing, ... through to commercialization. Ideal candidates will have experience in precision mechanical design, optical and opto- mechanical design, mechatronics, and… more
    Actalent (12/27/25)
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  • Senior Specialist Mechanical Design…

    TAD PGS, Inc. (Canoga Park, CA)
    …obtain and maintain a Secret Security Clearance.** We are seeking a Senior Specialist Mechanical Design Engineer to join our engineering design team in our Los ... We have an outstanding Contract position for aSenior Specialist Mechanical Design Engineerto join a leading Company located in theCanoga Park, CAsurrounding area.… more
    TAD PGS, Inc. (12/18/25)
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  • Sr. Specialist Mechanical Design…

    Butler America (Canoga Park, CA)
    Sr. Specialist Mechanical Design Engineer Location: Canoga Park, CA Job ID: #71922 Pay Range: $50-57 an hour 6 month contract Duties: **U.S. Citizenship only, no ... dual citizenship** This position requires the application of mechanical design skills and knowledge to develop hardware designs of critical turbomachinery components… more
    Butler America (12/19/25)
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  • Mechanical Engineer Sr

    Lockheed Martin (Vandenberg Air Force Base, CA)
    …member of the team, you will be called upon to perform a variety of Mechanical Engineering design and operational tasks\. Summary of Key Duties for this position: * ... that support spacecraft fueling operations * Design, operate, and maintain mechanical , hydraulic, and electro\- mechanical systems that support spacecraft… more
    Lockheed Martin (12/10/25)
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  • Operations Engineer

    Essel (Santa Maria, CA)
    …operations, engineering, or construction. + Professional registration as a Civil or Mechanical Engineer in California is preferred. + Willingness to travel ... Essel is seeking an Operations Engineer to join our team. As an Operations...services. Requirements Requirements: + Bachelor's Degree in Civil or Mechanical Engineering or related field. + Strong written and… more
    Essel (12/08/25)
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  • Design Engineer II

    EMCOR Group (San Luis Obispo, CA)
    …(incl. Education requirements, minimal experience, computer skills required, etc.) + Degreed Mechanical or Energy Engineering engineer + 2+ years of related ... applications and automated control systems. **Job Summary** **Job Title:** Design Engineer II **Principal Duties and Responsibilities** + The Design Engineer more
    EMCOR Group (10/14/25)
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  • Design Engineer I

    EMCOR Group (San Luis Obispo, CA)
    …Education requirements, minimal experience, computer skills required, etc.) + Recently graduated engineer in Mechanical or Energy Engineering with less than two ... applications and automated control systems. **Job Summary** **Job Title:** Design Engineer I **Principal Duties and Responsibilities** + The Design Engineer more
    EMCOR Group (10/14/25)
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  • Navy Training Content Developer

    Three Saints Bay (Port Hueneme, CA)
    …or university in applicable disciplines such as Computer Science, Mechanical Engineer , Multimedia Design/Development, Information Technology Systems, ... Illustrating Aerospace Engineering, Business Management, Business Administration, or six (6) years of technical writing experience Experience: + Five (5) years of experience directly related to developing and producing interactive/online technical… more
    Three Saints Bay (12/23/25)
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  • Maintenance Engineer

    Ventura County (Ventura, CA)
    Maintenance Engineer Print (https://www.governmentjobs.com/careers/ventura/jobs/newprint/5064652) Apply  Maintenance Engineer Salary $69,031.68 - $72,490.19 ... POSITION Under general supervision, performs maintenance, repair, and/or replacement of mechanical and electrical systems within large public buildings or areas,… more
    Ventura County (11/30/25)
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  • Sentinel, Subcontract Technical Representative…

    Bechtel Corporation (Vandenberg AFB, CA)
    …commercial practice standards is desired. + Preferred experience as an STR, Field Engineer , or Superintendent in the Piping and/or Mechanical discipline. + ... program:** **https://www.bechtel.com/projects/sentinel/** # Job Summary: The Subcontract Technical Representative, Mechanical is assigned to the field construction organization, specifically… more
    Bechtel Corporation (12/09/25)
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  • Hospital Maintenance Engineer

    Ventura County (Ventura, CA)
    Hospital Maintenance Engineer Print (https://www.governmentjobs.com/careers/ventura/jobs/newprint/5027031) Apply  Hospital Maintenance Engineer Salary ... Ventura County Medical Center team as a Hospital Maintenance Engineer and play a vital role in keeping our...this dynamic position, you'll maintain, repair, and upgrade the mechanical , electrical, and hospital equipment that power our VCMC… more
    Ventura County (11/14/25)
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  • Product Development Engineer

    TE Connectivity (Carpinteria, CA)
    Product Development Engineer Posting Start Date: 12/26/25 **At TE, you will unleash your potential working with people from diverse backgrounds and industries to ... to introduce them into practice. An R&D Product Development Engineer is needed to contribute to various aspects of...will complement the existing resources being used to develop mechanical and electrical designs, including but not limited to… more
    TE Connectivity (01/02/26)
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  • Engineer I-II-III-IV

    Ventura County (Ventura, CA)
    Engineer I-II-III-IV Print (https://www.governmentjobs.com/careers/ventura/jobs/newprint/5109999) Apply  Engineer I-II-III-IV Salary $75,346.64 - $162,787.03 ... contracts. The successful candidate will be a highly motivated and organized engineer with knowledge in a broad range of civil engineering technical areas… more
    Ventura County (12/29/25)
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  • Plan Check Engineer I/II/III

    Ventura County (Ventura, CA)
    Plan Check Engineer I/II/III Print (https://www.governmentjobs.com/careers/ventura/jobs/newprint/5116292) Apply  Plan Check Engineer I/II/III Salary $98,848.72 ... course work being in Structures or Structural Engineering, be a registered Professional Engineer or Architect in the state of California and will have experience… more
    Ventura County (12/12/25)
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  • Systems Engineer

    Empirical Systems Aerospace, Inc. (San Luis Obispo, CA)
    Systems Engineer Position Summary: The Systems Engineer will play a key role in supporting the development, integration, and delivery of advanced aerospace ... management, verification and validation, and configuration control. The Systems Engineer will collaborate closely with cross-functional teams-including engineering, testing,… more
    Empirical Systems Aerospace, Inc. (12/02/25)
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