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Mechanical Tech IV

BAE Systems
BAE Systems Salary
Nashua, NH Full Time
POSTED ON 4/29/2026
AVAILABLE BEFORE 6/29/2026

Job Description
Mechanical Technician IV supports mechanical engineers in the development, testing, fabrication, and assembly of mechanical and electro-mechanical systems. This role is responsible for building, modifying, and testing prototypes and production assemblies while ensuring adherence to engineering specifications, quality standards, and safety requirements.

This is a first shift position working a 9/40 schedule-Monday-Thursday 5:30am-4:00pm

Key Responsibilities

  • Assist engineers in the design, development, and modification of mechanical and electromechanical components and systems
  • Fabricate, assemble, and test prototype units and subassemblies under operational conditions
  • Interpret and work from engineering drawings, schematics, and work instructions
  • Draft detailed fabrication drawings and support design updates
  • Perform assembly of electromechanical and electronic systems, including wiring and soldering
  • Install and hand-solder electronic components onto printed circuit boards (PCBs)
  • Build and connect wire harnesses using crimping tools and soldering techniques
  • Set up and operate production equipment (e.g., ovens, wire cutters, strippers, crimpers)
  • Diagnose technical issues and implement corrective actions through completion
  • Repair circuit card assemblies, cables, and full system assemblies
  • Collaborate with engineers and cross-functional teams to resolve development and production challenges
  • Maintain accurate documentation and ensure compliance with quality and safety standards


Required Education, Experience, & Skills
  • High school diploma OR GED, Trade school equivalent
  • 3 years of relevant manufacturing experience (or equivalent experience)
  • Hands-on experience using hand and power tools
  • Strong mechanical and technical aptitude
  • Ability to read and interpret engineering drawings, schematics, and technical instructions
  • Proficiency with basic computer applications
  • Strong problem-solving skills with the ability to work independently
  • Effective verbal and written communication skills
  • Demonstrated teamwork and collaboration abilities
  • High attention to detail with a strong focus on safety and quality
  • Ability to handle sensitive information with confidentiality
  • Fluent in English

Physical Requirements
  • Ability to frequently bend, twist, and reach
  • Ability to lift 50–75 lbs regularly
  • Willingness to work extended hours, including weekends, as needed


Preferred Education, Experience, & Skills
  • IPC-A-610 Certification
  • J-STD-001 and/or IPC/WHMA-A-620 Certification
  • Technical degree in a related field


Pay Information
Full-Time Salary Range: $66017 - $105628

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20 hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.


About BAE Systems Electronic Systems
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems’ game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere – from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact – for our customers and the communities we serve.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

Salary : $66,017 - $105,628

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