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Weapons Engineer Intern Jobs in Manchester, NH (NOW HIRING)

Intern, Research & Development

Exeter, NH

$15.25 - $20.25/hr

... weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by ... This temporary engineering position is intended for engineering students that are actively working ...

Intern, Research & Development

Exeter, NH · On-site

$15.25 - $20.25/hr

... weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by ... This temporary engineering position is intended for engineering students that are actively working ...

Intern, Research & Development

Exeter, NH · On-site

$15.25 - $20.25/hr

... weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by ... This temporary engineering position is intended for engineering students that are actively working ...

Weapons Engineer Intern information

See Manchester, NH salary details

$11

$19

$29

How much do weapons engineer intern jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for weapons engineer intern in Manchester, NH is $19.23, according to ZipRecruiter salary data. Most workers in this role earn between $16.06 and $20.82 per hour, depending on experience, location, and employer.

What is a weapons engineer intern?

Weapons Engineer Interns are students or recent graduates who work temporarily in defense or weapons development organizations to gain practical experience in the design, analysis, testing, and maintenance of weapon systems. They support senior engineers on projects involving military technology, such as firearms, missiles, explosives, or related defense equipment. Typically, they assist with research, prototyping, data analysis, and documentation, while learning industry standards and safety protocols. Internships provide valuable hands-on exposure to cutting-edge technologies and can lead to full-time positions in the defense sector.

What kinds of projects or tasks can a weapons engineer intern typically expect to work on during their internship?

As a Weapons Engineer Intern, you can expect to be involved in a variety of projects supporting the design, testing, and analysis of weapons systems. Interns often assist with CAD modeling, simulations, and laboratory or field testing under the supervision of senior engineers. You may also participate in technical documentation, data analysis from tests, and collaborative meetings with multidisciplinary teams. The role provides hands-on experience with industry-standard tools and offers insight into the full lifecycle of defense technology development.

What are the key skills and qualifications needed to thrive as a weapons engineer intern, and why are they important?

To thrive as a Weapons Engineer Intern, you generally need a solid background in mechanical or electrical engineering, mathematics, and physics, often supported by progress toward a relevant engineering degree. Familiarity with CAD software, simulation tools, and industry standards, as well as security clearance eligibility, is typically required. Strong analytical thinking, attention to detail, and effective teamwork skills help interns excel in collaborative and high-stakes environments. These competencies ensure safe, innovative, and reliable development and testing of defense systems.

What is the difference between Weapons Engineer Intern vs Mechanical Engineering Intern?

AspectWeapons Engineer InternMechanical Engineering Intern
Required CredentialsRelevant coursework, security clearance, technical skills in weapon systemsEngineering fundamentals, CAD skills, internship or coursework in mechanical systems
Work EnvironmentDefense contractors, military facilities, research labsManufacturing plants, design firms, research labs
Employer & Industry UsageDefense industry, military applicationsAutomotive, aerospace, manufacturing
Common Search & Comparison IntentUnderstanding roles in defense projects, security clearance requirementsExploring general engineering internships, career paths

Weapons Engineer Interns focus on developing and testing weapon systems within defense environments, often requiring security clearances. Mechanical Engineering Interns work on designing and analyzing mechanical components across various industries. While both roles involve engineering fundamentals, their work settings and industry applications differ significantly.

What are popular job titles related to Weapons Engineer Intern jobs in Manchester, NH?

For Weapons Engineer Intern jobs in Manchester, NH, the most frequently searched job titles are:

What job categories do people searching Weapons Engineer Intern jobs in Manchester, NH look for?

The top searched job categories for Weapons Engineer Intern jobs in Manchester, NH are:

Infographic showing various Weapons Engineer Intern job openings in Manchester, NH as of June 2026, with employment types broken down into 89% Full Time, 9% Part Time, 1% Temporary, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $40,000 per year, or $19.2 per hour.

Intern, Manufacturing Engineering, Research and Development

SigSauer

Exeter, NH

$17 - $22.25/hr

Full-time, Internship

Re-posted 17 days ago


Job description

Intern, Manufacturing Engineering, Research and Development

*This is an internship for the fall 2026 semester (September-December). Relocation assistance is not available for this position.

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 employs people across various U.S. locations, and global facilities across multiple regions. SIG SAUER is certified a Great Place to Work™. For more information about the company and product line visit: www.sigsauer.com.

Position Summary: The Intern, Manufacturing Engineering will learn to implement manufacturing processes for new and existing product designs and provide production floor support. The intern will work in a team environment with the support of full time Manufacturing Engineers. Emphasis will be placed on CNC machining and assembly of precision firearm components utilizing clearly defined technical drawings and interchangeable parts.

FLSA: Non-exempt

Job Duties and Responsibilities:

  • Learn to plan and design manufacturing processes.
  • Learn to implement manufacturing processes for new and existing firearm product designs while providing budgetary estimates for equipment, tools, gages, and production rates.
  • Use project management techniques to procure tooling and equipment for new products to meet launch timelines and cost targets.
  • Learn to evaluate and improve product designs for Manufacturability while applying GD&T and dimensional stack-ups.
  • Provide production floor support to maintain output and quality for technical systems and manufacturing processes including:
    • High volume CNC machining
    • Machine and Tool Design
    • Assembly
    • Metal finishing
    • Automation
  • Originate and develop new systems and processes and implement into full production.
  • Debug and runoff new capital equipment in order to meet plant goals for quality, throughput, and cost.
  • Recommend and implement alterations and enhancements to improve quality of products, and/or procedures, and the output and quality of manufacturing processes.
  • Resolve quality issues related to product and processes using statistical methods.
  • Provides consultation on problem solving teams and complete assigned tasks per agreed upon timelines.
  • Regular on-site attendance and punctuality is a necessary function of this position.
  • May be required to work in other functional areas and/or facilities depending on business needs.
  • May be required to work overtime or alternate shifts based on business needs.
  • Miscellaneous duties as assigned.

Education/Experience & Skills:

  • Pursuing a bachelor’s degree in Mechanical or Manufacturing Engineering.
  • Proficiency with SOLIDWORKS or similar CAD system.
  • Good working knowledge of materials and heat-treating processes.
  • Knowledge of Geometric Dimensioning and Tolerancing (GD&T).
  • Must be organized, able to work in a team, plan, and execute multiple projects.
  • Written and verbal communication of complicated subjects is required.
  • Must be able to rely on experience and judgment to plan and accomplish goals.
  • Must have strong analytical skills, basic manufacturing process knowledge, and basic project management skills.

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.