Manufacturing Engineer Jobs in New Hampshire
Manufacturing Engineer jobs in New Hampshire are concentrated in the Manchester, Nashua, and Concord corridors, where aerospace, defense electronics, and precision manufacturing drive consistent demand across seniority levels from associate to senior engineer. BAE Systems, Sig Sauer, and Hitchiner Manufacturing are among the established employers with deep roots in the state that regularly hire for process improvement, quality systems, and CNC and automation engineering. Demand for engineers fluent in lean manufacturing and design for manufacturability is particularly strong given New Hampshire's dense cluster of high-mix, low-volume contract manufacturers. Find a role that fits below and apply directly.
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Manufacturing Engineer I
SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by blending American ingenuity, German engineering, and Swiss precision. Today, SIG SAUER is synonymous with industry-leading quality and innovation which has made it the brand of choice amongst the U.S. Military, the global defense community, law enforcement, competitive shooters, hunters, and responsible citizens. Additionally, SIG SAUER is the premier provider of elite firearms instruction and tactical training at the SIG SAUER Academy. Headquartered in Newington, New Hampshire, SIG SAUER has over 3,400 employees across sixteen U.S. locations in three states, and four additional global facilities. SIG SAUER is certified a Great Place to Work™. For more information about the company and product line visit: www.sigsauer.com (http://www.sigsauer.com)
Position Summary:
The Manufacturing Engineer I will be responsible for overseeing and improving the manufacturing processes for CNC machined rifle and pistol components. The Manufacturing Engineer I will design new processes from start to finish including machine selection, fixtures, gages, tooling, control plans, work instructions, tool life studies, and heat treat studies. Responsible for identifying areas for improvement and cost savings analysis. Must maintain elevated levels of organization and project management to ensure on-time delivery and product quality and determine problem resolutions and implement improvements. The Manufacturing Engineer I will develop detailed layouts and routings for equipment, processes, and workflow, research and develop new processes, equipment, and products, maintain research, activity documentation, and preparing reports, and ensure manufacturing processes, equipment, and products comply with safety standards and legal regulations.
FLSA: Exempt
Job Duties and Responsibilities:
- Design new processes from start to finish including machine selection, fixtures, gages, tooling, control plans, work instructions, tool life studies, and heat treat studies.
- Identify areas for improvement and cost savings analysis.
- Determine problem resolutions and implement improvements to quality and throughput.
- Track tasks and projects along with Engineering Lead and Supervisor using Monday.com boards, spreadsheets, and personal notes.
- Maintain elevated levels of organization and project management to ensure on-time delivery and product quality.
- Resolve quality issues related to assigned product and processes using inspection, data collection, basic dimensional stack-ups, control plan edits and basic statistical methods.
- Develop detailed layouts and routings for equipment, processes, and workflow.
- Provide day-to-day, hands-on production support for assigned manufacturing process including high volume CNC machining, machine and tool design, Assembly, Metal Finishing, and Automation. Escalate persistent issues to Engineering Lead or Supervisor.
- Edit and improve detailed process drawings, quality control plans, operator and set-up work instructions, set-up sheets and production routings using SIG Agile product life cycle database.
- Support senior level Manufacturing Engineers with the improvement and development of new processes equipment and products.
- Maintain research, activity documentation, and prepare reports.
- Ensure manufacturing processes, equipment, and products comply with safety standards and legal regulations.
- Engage in continuous improvement projects and tasks.
- Miscellaneous duties as assigned.
Education/Experience & Skills:
- Bachelor’s degree in Manufacturing or Mechanical Engineering required with 0-3 years of previous experience required.
- High level of technical expertise required and must be strong analytical thinker.
- Experience evaluating and troubleshooting manufacturing processes and machinery.
- Must be proficient in Microsoft Excel, Word, and PowerPoint as well as SOLIDWORKS, and possess a basic working knowledge of Monday.com.
- Experience in using CAD, CAM, and data analysis programs is required.
- Must be able to clearly, concisely, and accurately convey ideas and information to others, both verbally and in written form.
- Strong organization and time management skills.
- Ability to work independently as well as part of a team.
Working Conditions:
- Prolonged periods of sitting at a desk and working at a computer using a keyboard and mouse performing repetitive tasks.
- Ability to open file cabinets, reach with hands and arms, bend, and twist, lift and move files.
- Ability to lift up to 25 pounds.
- Must wear required Personal Protective Equipment (PPE) where required.
- Must comply with all work exposure EH&S training requirements and adhere to SIG SAUER Inc. Security Mandates.
Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights (https://www.eeoc.gov/poster) notice from the Department of Labor.
See All 44 Manufacturing Engineer Jobs in New Hampshire
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Find Manufacturing Engineer JobsManufacturing Engineer Jobs by City in New Hampshire
Where New Hampshire roles are concentrated, by current openings.
Manufacturing Engineer Job Market in New Hampshire
A snapshot from current New Hampshire openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Electronics & Hardware
- Manufacturing
- Consulting & Professional Services
- Energy
- Distribution & Wholesale
What New Hampshire Employers Look For
The qualifications that appear most often in manufacturing engineer jobs across New Hampshire.
- Bachelor's degree in mechanical, industrial, or manufacturing engineering from an accredited program
- Hands-on experience with CAD software such as SolidWorks or AutoCAD
- Familiarity with lean manufacturing principles, Six Sigma, or continuous improvement methodologies
- Experience with CNC machining, tooling, or production process development
- Ability to read and interpret GD&T drawings and engineering specifications
- Strong cross-functional communication skills for coordinating with production and quality teams
Manufacturing Engineer Jobs in New Hampshire: Frequently Asked Questions
How do you become a manufacturing engineer in New Hampshire?
Most manufacturing engineer roles in New Hampshire require a bachelor's degree in mechanical, industrial, or manufacturing engineering from an ABET-accredited program. New Hampshire does not require a state license to work as a manufacturing engineer in industry, though engineers who offer services to the public may pursue licensure through the New Hampshire Board of Professional Engineers. Employers in the state's aerospace and defense sectors often prefer candidates who can obtain security clearances.
How much do manufacturing engineers make in New Hampshire?
Manufacturing engineers in New Hampshire earn a median of about $101,310 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $78,430 for the lowest 10% to over $155,010 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire manufacturing engineers in New Hampshire?
Employers hiring manufacturing engineers in New Hampshire right now include Phoenix Tailings, Jabil, and SynQor, based on current listings on Migrate Mate as of September 2026. New Hampshire's concentration of defense contractors and precision manufacturers means hiring is steady even outside peak seasons.
Which New Hampshire cities have the most manufacturing engineer jobs?
The cities with the most manufacturing engineer openings in New Hampshire are Exeter, Salem, and Hudson. The Manchester and Nashua area anchors the market thanks to large defense and aerospace employers headquartered or operating there, while smaller cities like Concord and Keene appear on the list due to precision machining and contract manufacturing facilities that draw local engineering talent.
Are there remote manufacturing engineer jobs in New Hampshire?
Yes, but they're rare. About 30% of manufacturing engineer openings tied to New Hampshire are remote or hybrid as of September 2026, reflecting the hands-on nature of most roles. The portions of the job most likely to be done remotely are design review, documentation, and project coordination work rather than floor-level process engineering.
How can I get hired as a manufacturing engineer in New Hampshire with little or no experience?
The most realistic entry path is applying for associate or junior manufacturing engineer roles at New Hampshire's contract manufacturers and defense primes, many of which hire new graduates from UNH, Wentworth Institute of Technology, and NHTI. BAE Systems and Hitchiner Manufacturing have historically run co-op and early-career programs. Candidates who can demonstrate CNC programming, SolidWorks proficiency, or lean project work from coursework or internships gain a clear edge over peers without that portfolio.
Where can I find and apply to manufacturing engineer jobs in New Hampshire?
You can find and apply to manufacturing engineer jobs in New Hampshire on Migrate Mate, which lists current openings across the state. Search the available roles, find the ones that match your background and preferences, and apply directly to the ones that fit.
See All 44 Manufacturing 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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