• 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. This ... available based on position level and/or job specifics. **Sr. Principal II Opto- Mechanical Engineer ** **117394BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (11/03/25)
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  • Senior Principal Mechanical Engineer

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a Senior Principal Mechanical Engineer to join our team in Merrimack, New Hampshire! We Protect Those Who Protect Us ... may be available based on position level and/or job specifics. **Senior Principal Mechanical Engineer - Hybrid** **119220BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/11/25)
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  • Facilities Mechanical Engineer

    Jacobs (Bedford, NH)
    …until we give our best and know that we're making a difference. As a facilities mechanical engineer , you will work on projects that enable the heart of our ... consulting system owners and analyzing scope requests from stakeholders. As a Mechanical Engineering Professional, you will be responsible for interacting with the… more
    Jacobs (12/12/25)
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  • Principal Mechanical Engineer

    BAE Systems (Merrimack, NH)
    …Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Principal Mechanical Engineer who wants to join an organization where teamwork ... may be available based on position level and/or job specifics. **Principal Mechanical Engineer ** **118662BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (11/22/25)
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  • Forensic Mechanical Engineer , PE

    EFI Global (Concord, NH)
    …anywhere. Click here to learn more about EFI Global. **Are you an accomplished Mechanical Engineer with a Professional Engineer (PE) license in your ... candidates with proven expertise in the analysis and investigation of mechanical failures across commercial, residential, and industrial environments. The ideal… more
    EFI Global (12/20/25)
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  • Mechanical Engineer 4

    CDM Smith (Concord, NH)
    …address today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role ... future leadership roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/26/25)
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  • Mechanical Engineer

    CDM Smith (Concord, NH)
    …work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** ... **Employment Type:** Regular **Minimum Qualifications:** Bachelor's degree in Mechanical , Architectural or Chemical Engineering, or in Engineering Technology or… more
    CDM Smith (11/08/25)
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  • Senior Data Center Design Mechanical

    Oracle (Concord, NH)
    …for the design and delivery of our datacenters, Oracle is recruiting a Senior Mechanical Engineer . The role is a senior multi-disciplinary datacenter design lead ... with a mechanical background, charged with the direct interface between Oracle...interface between Oracle and our datacenter partners in the Mechanical , Controls, Plumbing and Fire functions. With extensive experience… more
    Oracle (12/17/25)
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  • Mechanical Engineer

    Hubbell Power Systems (Manchester, NH)
    Mechanical Engineer - Manchester, NH Apply now " Date: Jan 8, 2026 Location: Manchester, NH, US, 03109-5311 Company: Hubbell Incorporated Job Overview The ... Mechanical Engineer position in the BURNDY Grounding Product Line Business Team (PLBT), is responsible for the design, new product development (NPD), line… more
    Hubbell Power Systems (01/08/26)
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  • Mechanical Engineer - HVAC,…

    Stantec (Auburn, NH)
    …that will benefit future generations. Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team is ... Strong client presentation skills. Education and Experience - Bachelor's degree in mechanical engineering. - Licensed Professional Engineer (PE). NCEES record… more
    Stantec (12/07/25)
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  • Mechanical Engineer

    DEKA Research & Development (Manchester, NH)
    …Research and Development, housed in Manchester, NH, is looking for an experienced mechanical design engineer to participate in the development of innovative ... testing and requirement verification + Technical review and approval for all mechanical component and assembly designs, analysis, and testing + Set an excellent… more
    DEKA Research & Development (12/24/25)
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  • Senior Data Center Mechanical Systems…

    CBRE (Concord, NH)
    Senior Data Center Mechanical Systems Engineer Job ID 249595 Posted 26-Nov-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Data ... - United States of America **About the Role:** As a Data Center Mechanical Systems Engineer you will assume a pivotal role in the development, rigorous analysis,… more
    CBRE (11/27/25)
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  • Mechanical Design Engineer (Thermal…

    ManpowerGroup (Laconia, NH)
    Our client, a leader in innovative thermal management solutions, is seeking a Mechanical Design Engineer to join their dynamic team. As a Mechanical Design ... mindset, which will align successfully within the organization. **Job Title:** Mechanical Design Engineer (Thermal Experience Preferred) **Location:** Laconia,… more
    ManpowerGroup (12/13/25)
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  • Data Center Design Engineer

    Oracle (Concord, NH)
    **Job Description** Oracle's Data Center Engineering team is seeking an experienced Mechanical Engineer with background in designing mechanical systems for ... data centers. **Qualifications** + Bachelor's degree in Mechanical Engineering + 12+ years of experience in ...Mechanical Engineering + 12+ years of experience in mechanical design for critical infrastructures + Experience with air-… more
    Oracle (12/23/25)
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  • Mechanical Design Engineer

    Celestica (Merrimack, NH)
    …ID: 131259 Remote Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems/modules and ... adjustments as needed. Provides support throughout the manufacturing process of the mechanical system that they have designed. Works with customer to understand… more
    Celestica (12/17/25)
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  • Senior Staff Engineer , Mechanical

    Celestica (Merrimack, NH)
    …State/Province: New Hampshire City: Remote Employee US **Summary** The Senior Staff Engineer , Mechanical Design develops new mechanical systems/modules and ... mechanical system that they have designed. The Senior Staff Engineer , Mechanical Design works with cross functional teams of other engineers, customers,… more
    Celestica (11/01/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Bedford, NH)
    …every market and every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative ... of HVAC systems. * Bachelor of Science Degree in Mechanical Engineering. * Adaptability to work within a fast-paced...with multiple deadlines. * Ability to lead a building mechanical team on a project and to collaborate with… more
    Jacobs (10/17/25)
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  • Senior Principal Data Center Engineer

    Oracle (Concord, NH)
    …Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth is required to work ... cross-functionally with different disciplines ( Mechanical , Electrical, Thermal, and Software) to develop thermal solution optimized for the entire data center stack.… more
    Oracle (11/25/25)
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  • Data Center Regional Consulting Engineer

    Oracle (Concord, NH)
    …with design, construction, and commissioning teams to properly integrate the new mechanical systems to existing data centers. + Support and validate on-site ... datacenters operations in relation to the mechanical infrastructure. + Be a mechanical SME to support on-site operations related to mission critical … more
    Oracle (12/20/25)
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  • Product Engineer

    Hubbell Power Systems (Manchester, NH)
    …Manchester, NH, US, 03109-5311 Company: Hubbell Incorporated Position Overview The Mechanical Engineer coordinates engineering tasks and communicates with other ... Product Engineer - Manchester, NH Apply now " Date:...project needs. Skills and Experience Must have a strong mechanical aptitude with at least 3 years of engineering… more
    Hubbell Power Systems (12/04/25)
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