• Junior Mechanical Engineer

    DEKA Research & Development (Manchester, NH)
    …development, testing, and associated documentation. How you will make an impact as a Junior Mechanical Engineer : + Generate creative solutions to design ... and Development, housed in Manchester, NH, is looking for a Jr. Mechanical Engineer to participate in the development of innovative medical devices. They will… more
    DEKA Research & Development (11/11/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design,… more
    RTX Corporation (09/16/25)
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  • Mechanical Engineer

    CDM Smith (Derry, NH)
    junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND **Certification/License Requirements:** ... staff. Performs other duties as required. Provides technical guidance and training to more junior staff. Mentors more junior staff and develops them for future… more
    CDM Smith (11/08/25)
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  • Production Support Engineer

    BAE Systems (Nashua, NH)
    **Job Description** We are seeking a seasoned Mechanical Engineer to support our EO/IR seeker and precision munitions products and related technologies. If ... Guidance and Sensing Solutions product line. Key Responsibilities: + Serve as Responsible Engineer (RE) for mechanical and opto- mechanical suppliers. Be the… more
    BAE Systems (10/22/25)
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  • ADGE Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. The ideal ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design,… more
    RTX Corporation (09/16/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time **Senior Mechanical Engineer - Design Lead,** located in Tewksbury, MA **This is ... CREO CAD design and documentation tools. + Ability to mentor junior engineers in GD&T and mechanical design. + Experience with PDM or similar product data… more
    RTX Corporation (09/13/25)
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  • Fire Protection Engineer

    CDM Smith (Derry, NH)
    …and anticipate tomorrow's demands. We're currently seeking a talented Fire Protection Engineer . In this role, you'll contribute to projects that protect lives and ... with applicable sales staff. - Providing technical guidance and training to more junior staff. Mentoring more junior staff and developing them for future… more
    CDM Smith (11/13/25)
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  • Process Engineer - Water/Wastewater

    Stantec (Auburn, NH)
    …Grow with us, H2O+U. Your Opportunity We are looking for a talented Process Engineer , who wants to be part of a purpose-driven organization that's focused on helping ... the world and work on projects you can be proud of! As a Process Engineer your role is to focus on the planning, design, operation, control, optimization, and… more
    Stantec (11/06/25)
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  • Senior Engineer - Physical Substation

    CDM Smith (Derry, NH)
    …ID:** 42785BR **Business Unit:** IND **Job Description:** As a Senior Substation Engineer - Physical, you'll lead the design and execution of extra high ... hands-on technical design with project leadership, client engagement, and mentorship of junior engineers. You'll play a key role in advancing critical infrastructure… more
    CDM Smith (09/27/25)
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  • Senior Principal Electrical Product Test…

    BAE Systems (Hudson, NH)
    …We are looking for a strong energetic highly experienced Electrical Test Engineer to support our electro- mechanical box build environment. Responsibilities will ... **Job Description** Senior Principal Electrical Product Test Engineer Full-time onsite: Because of the need for...factory specializing in systems integration and test of complex electro- mechanical hardware in support of all branches of our… more
    BAE Systems (11/07/25)
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  • Automation Engineer 4

    CDM Smith (Derry, NH)
    …and around the world with all phases of SCADA automation projects. An Automation Engineer at CDM Smith: * Under limited supervision, creates basic to highly complex ... systems training for end users. * Leads teams and provides direction and mentoring for junior staff. Reviews the work of junior staff as necessary. * Assists… more
    CDM Smith (09/16/25)
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  • Environmental Engineer 3

    CDM Smith (Manchester, NH)
    …of basic to moderate complexity civil pipeline/conveyance or process mechanical projects including water and wastewater treatment facilities, water distribution ... designs for publishing to technical journals. Provides technical guidance and training to more junior staff. Reviews the work of more junior staff and develops… more
    CDM Smith (11/15/25)
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  • Principal Process Engineer

    PCI Pharma Services (Bedford, NH)
    …future of PCI. We're looking for a **hands-on, highly skilled Principal Process Engineer ** to lead complex engineering projects from concept to completion. In this ... and start-up of new plant utilities, equipment, and systems. + ** Engineer for Excellence** - Optimize performance of packaging equipment and manufacturing… more
    PCI Pharma Services (11/11/25)
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  • Controls Engineer

    NTT America, Inc. (Concord, NH)
    …RESPONSIBILITIES** + **Develop and support control sequence programming** for mechanical and electrical infrastructure systems. + **Collaborate with cross-functional ... automation, and data center operations. + **Support training and mentoring of junior team members** , sharing knowledge and promoting best practices in controls… more
    NTT America, Inc. (11/18/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …secure world. Raytheon is currently seeking a **Principal** **Test Equipment Design Engineer ** to join the **Sensor Test Solutions** (STS) Department. This is an ... customized and COTS Automatic Test Equipment (ATE), along with custom electro- mechanical holding fixtures and associated interface cabling and harnessing. Engineers… more
    RTX Corporation (11/19/25)
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  • Water Treatment Technical Leader

    AECOM (Manchester, NH)
    …career development opportunities.** In this role, you will have an opportunity to mentor junior staff and interact with key clients. Join our team and help us ... distribution / transmission mains). + Coordination with civil, hydraulic and mechanical aspects while guiding and informing the architectural, structural, HVAC,… more
    AECOM (11/10/25)
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  • MEP Property Condition Assessor

    CBRE (Concord, NH)
    …"best team on the field" solutions to their property condition questions. Each junior engineer will conduct asset surveys in existing buildings, write property ... purpose of this position is to gain an in-depth understanding of the mechanical , electrical, and plumbing (MEP) systems via nationwide site assessment work with up… more
    CBRE (10/29/25)
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  • HVAC Design Energy Analysis Modeling

    CDM Smith (Derry, NH)
    …This includes HVAC master planning and studies, HVAC and plumbing systems, mechanical systems such as co-generation, and centralized energy systems. The role also ... staff. - Provides technical guidance and training to more junior staff. Reviews the work of more junior...and 4D software and practices. - Solid Knowledge of engineer principles of design. - Expert Knowledge of Microsoft… more
    CDM Smith (10/31/25)
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  • Sr. Reliability Engineering Consultant

    Celestica (Merrimack, NH)
    …refine execution plans. + Provide technical guidance and mentorship to junior engineers and technicians. **Typical Experience:** + Hands-on experience with complex ... in the medical, telecommunication, or defense sectors. + Certified Reliability Engineer (CRE) certification is preferred. + Expertise in Design for Reliability… more
    Celestica (09/18/25)
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