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Intern Weapons Development Jobs (NOW HIRING)

SIG Sauer

Intern, Facilities Engineering

Jacksonville, AR · On-site

$15 - $19.50/hr

... weapons stations, and training. For over 250 years SIG SAUER, Inc. has evolved, and thrived, by ... development, and execution of building systems and infrastructure upgrades. The intern will ...

OSI Systems

Research Intern

Torrance, CA · On-site

$30 - $32.65/hr

Our products are used to inspect baggage, cargo, people, vehicles and other objects for weapons ... Perform testing on simulated and real experimental datasets to demonstrate efficacy of developed ...

OSI Systems, Inc

Research Intern

Torrance, CA · On-site

$30 - $32.65/hr

Our products are used to inspect baggage, cargo, people, vehicles and other objects for weapons ... Perform testing on simulated and real experimental datasets to demonstrate efficacy of developed ...

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How much do intern weapons development jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for intern weapons development in the United States is $17.04, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $19.23 per hour, depending on experience, location, and employer.

What does an Intern in Weapons Development do?

An Intern in Weapons Development typically assists in the research, design, testing, and evaluation of weapon systems or components under the supervision of experienced engineers or scientists. Their tasks may include data analysis, preparing technical reports, supporting laboratory experiments, and learning about safety protocols and regulatory requirements. The internship provides hands-on experience in the defense or security sector and helps interns develop technical skills relevant to careers in weapons engineering or defense technology.

What types of projects and tasks can an Intern in Weapons Development expect to work on during their internship?

As an Intern in Weapons Development, you can expect to assist with research, prototyping, and testing under the supervision of senior engineers and scientists. Typical responsibilities might include supporting data collection during experiments, helping with CAD modeling, analyzing test results, and contributing to technical reports. You’ll often work closely with cross-disciplinary teams, learning about industry regulations, safety protocols, and advanced technologies. This hands-on experience not only builds your technical skills but also offers valuable insights into collaborative project workflows and the defense industry as a whole.

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

AspectIntern Weapons DevelopmentIntern Mechanical Engineering
Required CredentialsRelevant coursework, basic security clearance, technical skillsEngineering fundamentals, coursework, possibly security clearance
Work EnvironmentDefense facilities, labs, R&D centersManufacturing plants, labs, design offices
Industry UsageMilitary, defense contractorsManufacturing, automotive, aerospace
Common Search IntentUnderstanding roles in defense projectsExploring engineering internship options

Intern Weapons Development focuses on supporting the design and testing of military weapon systems within defense environments, requiring security clearances and specialized knowledge. Intern Mechanical Engineering offers broader engineering experience in various industries like automotive or aerospace, with similar educational requirements but less emphasis on security. Both roles provide valuable technical exposure but differ mainly in industry focus and work setting.

What are the key skills and qualifications needed to thrive as an Intern in Weapons Development, and why are they important?

To excel as an Intern in Weapons Development, a strong background in engineering, physics, or related STEM fields, along with relevant coursework or laboratory experience, is essential. Familiarity with CAD software, simulation tools, and adherence to safety protocols are typically required, and security clearances may be necessary. Attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills for success in this highly collaborative and regulated environment. These competencies ensure the intern can contribute meaningfully to projects while maintaining safety and compliance standards.
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Intern Weapons Development jobs near you
Infographic showing various Intern Weapons Development job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 98% Full Time, and 1% Temporary. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $35,436 per year, or $17 per hour.
Intern, Facilities Engineering

Intern, Facilities Engineering

SIG Sauer

Jacksonville, AR • On-site

$15 - $19.50/hr

Full-time

Posted 9 days ago

Sig Sauer rating

8.1

Company rating: 8.1 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

109th of 518 rated manufacturers

Job description

Intern, Facilities Engineering
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
Position Summary:
We are looking for an enthusiastic Facilities Engineering Intern with an interest in construction to join our dynamic team. This role offers hands-on experience in supporting construction-related projects within facility engineering, including the design, development, and execution of building systems and infrastructure upgrades. The intern will collaborate with engineers and construction professionals to ensure projects are completed safely, on time, and within budget while gaining practical skills in construction management and facilities engineering.
FLSA: Non- Exempt
Job Duties and Responsibilities:
  • Assist in the planning and coordination of construction projects for facility upgrades, renovations, or new installations.
  • Support the design and review of construction plans for mechanical, electrical, and plumbing (MEP) systems, ensuring integration with existing facility infrastructure.
  • Prepare and interpret technical drawings, blueprints, and specifications using CAD software or similar tools.
  • Monitor construction progress on-site, including inspections of structural components, equipment installations, and system integrations.
  • Assist in evaluating construction materials and methods to ensure quality, cost-effectiveness, and compliance with project goals.
  • Collaborate with engineers, contractors, and vendors to troubleshoot construction challenges and implement solutions.
  • Document project milestones, maintain construction logs, and assist in preparing reports for stakeholders.
  • Ensure adherence to safety standards, building codes, and environmental regulations throughout the construction process.
  • Organize project files including timelines, quotes, drawings, etc.

Education/Experience & Skills:
  • Current enrollment in an accredited undergraduate program in Mechanical Engineering, Civil Engineering, Facilities Engineering, or a related field.
  • Basic knowledge of construction processes, building systems (e.g., HVAC, electrical, plumbing), and engineering principles.
  • Proficiency in Microsoft Office Suite (Excel, Word, PowerPoint); experience with AutoCAD, Revit, or other design software is a strong plus.
  • Strong analytical skills and a keen eye for detail, especially in reviewing plans and identifying potential issues.
  • Ability to work in a construction environment, including occasional on-site visits, while maintaining safety awareness.
  • Excellent teamwork and communication skills to interact with diverse project teams.
  • Prior coursework, projects, or experience in construction or facilities engineering is preferred but not required.

Working Conditions:
  • Regularly perform repetitive tasks.
  • Work is primarily standing (90 + % of the shift) except for lunch and break periods.
  • Shifts are 8 hours, 10 hours, and 12 hours.
  • The duties of this job normally require exposure to a typical manufacturing environment. Frequent standing, sitting, stooping, squatting, walking, and stair climbing can be expected along with frequent lifting and/or moving of tooling, parts containers, and materials up to 40 pounds.
  • Must be able to reach with hands and arms, bend and kneel frequently at a minimum of 50% of the shift, as well as undergo repetitive wrist, hand, elbow, shoulder, and ankle motions.
  • Must demonstrate proficient fine motor skills, ability to grip, reach, pull, turn, and use tools to torque fixtures in various machinery or in the assembly, machining, or testing of parts.
  • Specific vision abilities required may include close vision, distance vision, peripheral and depth perception, and the ability to focus on fine print.
  • 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 notice from the Department of Labor.

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