• Mechanical Engineer - Project

    Sargent & Lundy (Phoenix, AZ)
    …and solving a wide variety of mechanical engineering issues. + Act as the Mechanical team lead in the coordination of detailed design phases for all aspects ... to: + You will be responsible for leading the Mechanical Engineering design efforts for a team of junior...preparation. + Coordinate and provide guidance to other engineers, project managers, client personnel, and suppliers to ensure a… more
    Sargent & Lundy (01/09/26)
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  • Mechanical Project Engineer

    Olsson (Phoenix, AZ)
    Mechanical Project Engineer - Data Center...as a project manager on some projects and lead design engineer on others. A typical day ... that is the foundation of these projects. As a Project Mechanical Engineer on our...developing and maintaining team and client standards. You may lead quality assurance/quality control and act as an advisor… more
    Olsson (12/03/25)
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  • Mechanical Project Engineer

    Stantec (Chandler, AZ)
    …and performs other CA tasks. - Assists the Senior Project Engineer on project related tasks. - Serves as the mechanical lead on projects as directed ... with Stantec. Your Opportunity The MCF (Mission Critical Facilities) Project Engineer performs technical duties under the...proposal. - Assists in the evaluation and selection of mechanical equipment. - Coordinates well with all disciplines to… more
    Stantec (11/06/25)
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  • Lead Mechanical Engineer

    Burns & McDonnell (Phoenix, AZ)
    **Description** Burns & McDonnell has an exciting opportunity for a Lead Mechanical Engineer to join the Power global practice. This position is responsible ... facilities as well as associated support facilities. As a Lead Mechanical Engineer , you will...for one year of experience. + 7 years related mechanical experience required; EPC project experience preferred… more
    Burns & McDonnell (01/06/26)
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  • Mechanical Engineer - Senior

    Hatch (Tucson, AZ)
    …the globe. Working closely with the engineers and designers within the group, the Senior Mechanical Engineer will drive and lead teams working on challenging ... Oversight of project work by the Senior Mechanical Engineer is critical to this role...to obtain information and data to support projects. + Lead equipment identification and selection activities, including sizing, layout,… more
    Hatch (12/05/25)
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  • Lead Mechanical Engineer

    Sargent & Lundy (Phoenix, AZ)
    …power plants to meet the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major systems, equipment and plant ... process in the following areas: + Develop and lead licensing basis system and component evaluations for nuclear...the proposed power uprate. + Interface with clients and project teams to present technical discussions and project more
    Sargent & Lundy (12/09/25)
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  • Lead Mechanical Engineer 1…

    Sargent & Lundy (Phoenix, AZ)
    …work for power uprates in the nuclear industry. + Interface with clients and project teams to present technical discussions and project status. + Develop ... ensure equipment compliance with specifications and needs of the plant. + Lead and mentor junior engineering staff on power plant engineering technical tasks.… more
    Sargent & Lundy (12/09/25)
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  • Principal Mechanical Engineer

    Actalent (Phoenix, AZ)
    …construction phases. Responsibilities + Serve as Engineer of Record (EOR) for mechanical design on data center projects. + Lead the design and engineering ... Job Title: Principal Mechanical Engineer Job Description The Principal...individual will be responsible for leading design efforts, overseeing project delivery, and mentoring junior engineers. The role requires… more
    Actalent (12/30/25)
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  • Data Center Mechanical Systems…

    CBRE (Phoenix, AZ)
    Data Center Mechanical Systems Engineer Job ID 249596 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Data ... of America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a...construction. **What You'll Do:** + Serve as a technical lead for hyperscale data center clients mechanical more
    CBRE (11/27/25)
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  • Senior Mechanical Engineer

    Stantec (Phoenix, AZ)
    …your place with Stantec. Your Opportunity We are seeking a highly skilled Senior Mechanical Engineer to lead HVAC system design-including airside, hydronic, ... - Serve as Project Manager or engineering lead for mechanical -prime projects, providing direct client...education programs. Your Capabilities and Credentials - Active Professional Engineer (PE) license in the United States. - Proven… more
    Stantec (12/03/25)
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  • Professional Building Mechanical

    Carollo Engineers (Phoenix, AZ)
    …construction of water and wastewater facilities. We are seeking a Mid Level Buidling Mechanical Engineer . At Carollo you'll make an impact at an organization ... water systems for water and wastewater facilities + Registration as a Professional Engineer + Proficiency in the design of mechanical systems for water… more
    Carollo Engineers (11/25/25)
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  • Global Strategic Design and Solutions…

    Iron Mountain (Phoenix, AZ)
    …contributions? If so, let's start the conversation. **Global Strategic Design and Solutions Engineer Data Center- Mechanical ** Iron Mountain is seeking a highly ... skilled Global Strategic Design and Solutions Engineer - Mechanical to join our Global...data center customers within new and existing facilities + Lead the end-to-end mechanical design and engineering… more
    Iron Mountain (10/17/25)
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  • Senior Mechanical Engineer - Kiewit…

    Kiewit (Tempe, AZ)
    …**Market:** Power **Employment Type:** Full Time **Position Overview** Are you a seasoned Mechanical Design Engineer , looking for a stable, and rewarding career ... and brownfield power plant design? We are adding Senior Mechanical Engineers to our team, due to the surge...earliest phases of projects to ensure on-time and on-budget project delivery. Our rapidly growing Power district, which includes… more
    Kiewit (01/01/26)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …and packaging of components within the airframe. We are currently hiring a Senior Mechanical Engineer that will be located in Tucson, Arizona. Role will be ... for Mechanical lead on a sensor sub-assy. Tasks...for Mechanical lead on a sensor sub-assy. Tasks include primary structure...Work under limited supervision and act as the responsible engineer often in a project management role… more
    RTX Corporation (01/08/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …The Shipboard Effectors Department is currently searching for an experienced Principal Mechanical Engineer to support Standard Missile products and subsystems. ... This Principal Mechanical Engineering position performs in alignment to expectations in...Work under limited supervision and act as the responsible engineer often in a project management role… more
    RTX Corporation (12/29/25)
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  • Mechanical Design Engineer

    Celestica (Phoenix, AZ)
    …ID: 131259 Remote Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems/modules and ... of technical solutions for complex projects, involving multiple domains. Participate in project planning and scheduling. + Lead or participate in cost… more
    Celestica (12/17/25)
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  • Senior Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …The **Shipboard Effectors Department** is currently searching for an experienced **Senior Principal Mechanical Design Engineer ** to work on a team in support of ... problems that create a safer, more secure world. The ** Mechanical ** engineering team leads in mechanical hardware...strong, dynamic leader to serve as an Engineering Tech Lead supporting the Standard Missile portfolio for the Navy.… more
    RTX Corporation (01/08/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …group in the Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support ... in Tucson, AZ. **What You Will Do:** + Utilizing strong mechanical hardware design experience and knowledge with ruggedized structures, interconnects, cooling,… more
    RTX Corporation (12/29/25)
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  • Senior Mechanical Engineer

    Freeport-McMoRan (Bagdad, AZ)
    Senior Mechanical Engineer Requisition ID: 141082 Location: Bagdad, AZ, US, 86321 Category: Engineering Services Share this Job Why You Should Apply For This ... learn more. **What You Will Do** + Contribute and/or lead a team to develop all phases of design,...leading a Reliability-Centered Maintenance (RCM) program + Serve as Project Engineering Leader to develop and author Engineering reports… more
    Freeport-McMoRan (01/06/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …meaningful problems that create a safer, more secure world. Job Summary The Mechanical Analysis and Test (MA&T) Department is responsible for ensuring structural and ... effective yet technically balanced solutions. Raytheon is seeking an experienced Principal Thermal Engineer to join the MA&T Department. The Thermal Engineer is… more
    RTX Corporation (01/08/26)
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