Mechanical Engineer Jobs in New Hampshire
Mechanical engineer jobs in New Hampshire are concentrated in defense and aerospace systems, advanced manufacturing, and energy infrastructure, with demand running from entry-level roles to senior program leads. Manchester, Nashua, and Portsmouth are the most active hiring markets, anchored by employers like BAE Systems, Raytheon Technologies, and Sig Sauer, which maintain major engineering operations across the state. Thermal systems, precision manufacturing, and structural analysis are among the most in-demand specialties in current New Hampshire openings. See the openings below and apply to the ones that match your experience.
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Showing 5 of 45+ Mechanical Engineer jobs
MBRAUN Incorporated located in Stratham, New Hampshire is a leading manufacturer of high-end technology solutions. Products include gloveboxes, inert gas purification, thin-film technology, isolators, solvent purification and custom system solutions for clean environments. MBRAUN is instrumental in developing world class core technologies and then adapting them to an application, yielding the most efficient clean environments based on our intimate knowledge of the many markets we serve.
For over 40 years MBRAUN employees share in the vision of creating a world-class company that can be our customers #1 creative partner. We have and we can engineer solutions customers need using a unique solutions approach in which we collaborate to define specific application requirements. Together with the customer, we determine the best solution package from MBRAUN's range of products and services. For more information please visit www.mbraun.com.
Job Description
M. Braun, Inc. is currently seeking a full-time Mechanical Design Engineer to join our Engineering Department. This person will be responsible for project design, analysis and drawings and all associated engineering details and documents prior to the production release to meet customers’ specification and requirements.
Job functions include, but are not limited to:
- Design mechanical engineering components and systems for new products and custom systems
- Research and specify components to meet system requirements
- Create layout models and drawings for customer approval
- Creation of fabrication and sub-assembly drawings to provide to vendors for quoting and purchase.
- Support project management, manufacturing, assembly and system testing
- FEA and engineering analysis and reports to validate design
- Create Process and Instrumentation Diagrams
- Review specifications and ensure design meets all applicable specifications, standards and codes
- Prepare, review and finalize complete drawing package and documentation for release
- Responsible for department related non-conformances for projects
- Guide draftsmen and designers to create models and drawings for complex projects
- Create testing and commissioning documentation for projects
- Any other duties as required by the position
Job Requirements
- Experience using PTC Pro-E/Creo CAD software preferred, other CAD software experience considered
- Experience using PDMLink database, other CAD Management software experience considered.
- Experience specifying weld callouts to AWS standards preferred
- Experience creating models and detailed drawings for industrial machinery including machined parts and sheet metal parts to meet industry standards
- Experience with gas handling equipment, HVAC machinery, or gas process piping/tubing desired
- Knowledge of pneumatic, piping, electro-mechanical automation systems preferred
- Knowledge of manufacturing procedures, processes, materials and finishes
- Experience with geometric tolerancing
- Experience with P&ID
- Proficiency with MS Office (Word, Excel, and Outlook)
- US Citizenship (due to federal contracts in place, only US Citizens are eligible for consideration)
The ideal candidate
- Must have strong organizational skills and attention to detail
- Must have strong troubleshooting skills and possess the ability to resolve common problems
- Must be able to conduct themselves in a professional and courteous manner
- Must have excellent written and verbal communication skills and the ability to maintain accurate records
- Must be self-motivated with the ability to work efficiently with others
- Knowledge of design of components and systems for machining, sheet metal, 3D printing and manufacturing
- Experience with design of pneumatics, automation, bearings, piping and structures.
Education Requirements
Mechanical Engineering degree or equivalent
Location
New Hampshire
Experience
Minimum of 5 - 7 years of experience in a similar role
Physical and Mental Requirements
- Physical Requirement: Must have fine motor skills; ability to do a repetitive motion; and the ability to sit for most of the day
- Visual Requirement: Must be able to visually read documents and a computer screen
- Hearing Requirement: N/A
- Mental Requirement: Comprehension, Reasoning, Decision Making, Communication, and Mathematics
Benefits
M. Braun offers an excellent benefits package which includes health insurance, dental insurance, vision insurance, 401K, life insurance, short-term and long-term disability, flexible spending account, and more.
M. Braun encourages work / life balance through a flexible work schedule, a 38 hour work week, and the ability to work 2 days remotely if you choose (once trained)!
M. Braun provides Paid Time Off, Holidays, Floating Holidays and Volunteer Time to employees.
M. Braun provides a Gas Assistance Program which provides $1,125.00 annually to cover gas to and from work!
Additional perks include company outings, monthly raffles, pizza days, and more!
MBRAUN Incorporated located in Stratham, New Hampshire is a leading manufacturer of high-end technology solutions. Products include gloveboxes, inert gas purification, thin-film technology, isolators, solvent purification and custom system solutions for clean environments. MBRAUN is instrumental in developing world class core technologies and then adapting them to an application, yielding the most efficient clean environments based on our intimate knowledge of the many markets we serve.
For over 40 years MBRAUN employees share in the vision of creating a world-class company that can be our customers #1 creative partner. We have and we can engineer solutions customers need using a unique solutions approach in which we collaborate to define specific application requirements. Together with the customer, we determine the best solution package from MBRAUN's range of products and services. For more information please visit www.mbraun.com.
Job Description
M. Braun, Inc. is currently seeking a full-time Mechanical Design Engineer to join our Engineering Department. This person will be responsible for project design, analysis and drawings and all associated engineering details and documents prior to the production release to meet customers’ specification and requirements.
Job functions include, but are not limited to:
- Design mechanical engineering components and systems for new products and custom systems
- Research and specify components to meet system requirements
- Create layout models and drawings for customer approval
- Creation of fabrication and sub-assembly drawings to provide to vendors for quoting and purchase.
- Support project management, manufacturing, assembly and system testing
- FEA and engineering analysis and reports to validate design
- Create Process and Instrumentation Diagrams
- Review specifications and ensure design meets all applicable specifications, standards and codes
- Prepare, review and finalize complete drawing package and documentation for release
- Responsible for department related non-conformances for projects
- Guide draftsmen and designers to create models and drawings for complex projects
- Create testing and commissioning documentation for projects
- Any other duties as required by the position
Job Requirements
- Experience using PTC Pro-E/Creo CAD software preferred, other CAD software experience considered
- Experience using PDMLink database, other CAD Management software experience considered.
- Experience specifying weld callouts to AWS standards preferred
- Experience creating models and detailed drawings for industrial machinery including machined parts and sheet metal parts to meet industry standards
- Experience with gas handling equipment, HVAC machinery, or gas process piping/tubing desired
- Knowledge of pneumatic, piping, electro-mechanical automation systems preferred
- Knowledge of manufacturing procedures, processes, materials and finishes
- Experience with geometric tolerancing
- Experience with P&ID
- Proficiency with MS Office (Word, Excel, and Outlook)
- US Citizenship (due to federal contracts in place, only US Citizens are eligible for consideration)
The ideal candidate
- Must have strong organizational skills and attention to detail
- Must have strong troubleshooting skills and possess the ability to resolve common problems
- Must be able to conduct themselves in a professional and courteous manner
- Must have excellent written and verbal communication skills and the ability to maintain accurate records
- Must be self-motivated with the ability to work efficiently with others
- Knowledge of design of components and systems for machining, sheet metal, 3D printing and manufacturing
- Experience with design of pneumatics, automation, bearings, piping and structures.
Education Requirements
Mechanical Engineering degree or equivalent
Location
New Hampshire
Experience
Minimum of 5 - 7 years of experience in a similar role
Physical and Mental Requirements
- Physical Requirement: Must have fine motor skills; ability to do a repetitive motion; and the ability to sit for most of the day
- Visual Requirement: Must be able to visually read documents and a computer screen
- Hearing Requirement: N/A
- Mental Requirement: Comprehension, Reasoning, Decision Making, Communication, and Mathematics
Benefits
M. Braun offers an excellent benefits package which includes health insurance, dental insurance, vision insurance, 401K, life insurance, short-term and long-term disability, flexible spending account, and more.
M. Braun encourages work / life balance through a flexible work schedule, a 38 hour work week, and the ability to work 2 days remotely if you choose (once trained)!
M. Braun provides Paid Time Off, Holidays, Floating Holidays and Volunteer Time to employees.
M. Braun provides a Gas Assistance Program which provides $1,125.00 annually to cover gas to and from work!
Additional perks include company outings, monthly raffles, pizza days, and more!
See All 45 Mechanical Engineer Jobs in New Hampshire
Find roles in New Hampshire that match your experience and apply in just a few clicks.
Find Mechanical Engineer JobsMechanical Engineer Jobs by City in New Hampshire
Where New Hampshire roles are concentrated, by current openings.
Mechanical Engineer Job Market in New Hampshire
A snapshot from current New Hampshire openings, updated as new roles post.
Who's Hiring
- BAE Systems USA11
- Amphenol7
- Jabil2
- Celestica2
- Arista Networks2
Top Industries Hiring
- Technology & Software10
- Construction & Real Estate7
- Electronics & Hardware5
- Consulting & Professional Services3
- Automotive2
What New Hampshire Employers Look For
The qualifications that appear most often in mechanical engineer jobs across New Hampshire.
- Bachelor's degree in mechanical engineering or a closely related field required
- Experience with CAD software such as SolidWorks, AutoCAD, or CATIA
- Familiarity with defense or aerospace manufacturing standards and specifications
- Professional Engineer licensure in New Hampshire preferred for senior roles
- Experience with GD&T, tolerance analysis, and engineering drawing interpretation
- Ability to obtain or current possession of a U.S. security clearance
Mechanical Engineer Jobs in New Hampshire: Frequently Asked Questions
How do you become a mechanical engineer in New Hampshire?
You become a mechanical engineer in New Hampshire by earning a bachelor's degree in mechanical engineering from an ABET-accredited program, then pursuing licensure through the New Hampshire Office of Professional Licensure and Certification if your role requires a Professional Engineer designation. Most private-sector employers in defense, aerospace, and manufacturing hire engineers at the bachelor's level without requiring a PE license, though obtaining it strengthens long-term advancement and eligibility for higher-responsibility roles.
How much do mechanical engineers make in New Hampshire?
Mechanical engineers in New Hampshire earn a median of about $103,660 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $72,740 for the lowest 10% to over $165,500 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire mechanical engineers in New Hampshire?
Companies currently hiring mechanical engineers in New Hampshire include BAE Systems USA, Amphenol, and Jabil, per current listings on Migrate Mate as of July 2026. New Hampshire's concentration of defense contractors and precision manufacturers means many openings come from large program-driven employers with multi-year hiring pipelines rather than short-term bursts.
Which New Hampshire cities have the most mechanical engineer jobs?
Nashua, Merrimack, and Manchester have the most mechanical engineer openings in New Hampshire. Manchester and Nashua drive volume through their dense corridor of defense contractors and advanced manufacturers, while Portsmouth and the Seacoast region contribute openings tied to naval shipyard support and aerospace firms with facilities near Pease Tradeport.
Are there remote mechanical engineer jobs in New Hampshire?
Yes, but they're rare. About 33% of mechanical engineer openings tied to New Hampshire are remote or hybrid as of July 2026, reflecting how much of the work involves physical systems, lab environments, or classified facilities. The roles most likely to allow remote work are those focused on simulation, FEA modeling, or technical documentation rather than hands-on fabrication or testing.
How can I get hired as a mechanical engineer in New Hampshire with little or no experience?
The most realistic entry path is applying for co-op or new-graduate roles at BAE Systems, Raytheon Technologies, or other defense contractors with structured early-career programs in New Hampshire. Many of these employers recruit directly from the University of New Hampshire and Southern New Hampshire University engineering programs. Entry roles in manufacturing engineering, test support, or design drafting frequently go to candidates without full professional experience, and earning your Engineer-in-Training designation through the New Hampshire Office of Professional Licensure and Certification signals readiness to employers with a PE pipeline.
Where can I find and apply to mechanical engineer jobs in New Hampshire?
You can find and apply to mechanical engineer jobs in New Hampshire on Migrate Mate, which lists current openings across the state. Search the listings by location or specialty, find the roles that fit your background, and apply directly to the ones that match.
See All 45 Mechanical Engineer Jobs in New Hampshire
Find roles in New Hampshire that match your experience and apply in just a few clicks.
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