• Senior Opto- Mechanical Engineer

    CACI International (Florham Park, NJ)
    Senior Opto- Mechanical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... US * * * CACI is looking for a Senior Opto- Mechanical Engineer to join our Photonics...with optical engineers to translate optical prescriptions into robust mechanical designs. + Design optical mounts and… more
    CACI International (12/24/25)
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  • Senior Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …and Tolerancing (GD&T), basic tolerance analyses, and drawing practices and interpretation for mechanical hardware Experience with CAD design tools and best ... design , develop, integrate, and test hardware within the Advanced Airframes mechanical design department Technical ownership and execution of tasks, and may… more
    RTX Corporation (12/05/25)
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  • Senior Mechanical Engineer

    Cisco (Austin, TX)
    …involved in both the mechanical and thermal aspects of the overall product design . **Your Impact** As a senior member of this engineering team, your role ... Compliance, Validation and software development engineers. Common duties would include mechanical hardware design utilizing 3D CAD tools along with thermal… more
    Cisco (12/13/25)
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  • Senior Mechanical Engineer - Nuclear…

    Burns & McDonnell (Chicago, IL)
    **Description** The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new projects, alterations and ... airports, institutional, industrial, manufacturing, government and military facilities. The Senior Mechanical Engineer will lead the project... design factors or client needs + Lead mechanical design of projects from the conceptual… more
    Burns & McDonnell (12/14/25)
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  • Senior Specialist, Mechanical

    L3Harris (Plano, TX)
    …three-dimensional solid modeling CAD tools and work will be accomplished with senior -level design engineers. Mechanical design engineers can work ... to join our Aeronautical Systems Engineering team as a Mechanical Engineer. You will participate in the design...Must be a US Citizen. Preferred Additional Skills: + CAD skills are highly desired (NX/Unigraphics Preferred, ProE, Catia)… more
    L3Harris (12/20/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Westford, MA)
    …and minimum 3 years experience. + Proficient with PTC Creo Parametric (preferred) or other mechanical CAD design tools. + Experience using PTC Windchill PLM ... and as a team member. Analytical and problem-solving skills. + Knowledge of Mechanical CAD design and electronic design . + Active and transferable… more
    RTX Corporation (12/16/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Huntsville, AL)
    …minimum 3 years experience + Five years of professional experience in mechanical design or related industry + Experience with CAD solid modeling tools and ... world. The Shipboard Effectors Department is currently searching for an experienced Senior Mechanical Engineer to support development products and subsystems… more
    RTX Corporation (10/28/25)
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  • Senior Associate, Mechanical

    L3Harris (Plano, TX)
    …three-dimensional solid modeling CAD tools and work will be accomplished with senior -level design engineers. + Mechanical design engineers have ... domains in the interest of national security. Job Title: Senior Associate, Mechanical Engineer Job Code: 30603...Location: Plano, TX (Onsite) Job Schedule: 9/80 Job Description: Mechanical Design Engineer will participate in the… more
    L3Harris (12/26/25)
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  • Senior Mechanical Engineer, Amazon…

    Amazon (North Reading, MA)
    …robotic systems that combine cutting-edge AI, sophisticated control systems, and advanced mechanical design to create adaptable automation solutions capable of ... of what's possible in robotic manipulation, locomotion, and human-robot interaction. As Senior Mechanical Engineer, you will develop innovative and complex… more
    Amazon (01/01/26)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Rockford, IL)
    …information under this program/contract. **Security Clearance:** None/Not Required The Senior Mechanical Engineer provides hands-on engineering support across ... mechanical design , sustaining engineering, and build, test, and production readiness...verification solutions **Qualifications We Prefer:** + Experience with NX CAD and Teamcenter or similar PLM systems, including drawing… more
    RTX Corporation (12/18/25)
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