Mechanical Assembly 1
Caldwell, ID
Full Time
Entry Level

Job Title: Mechanical Assembly 1
STATUS: Full-Time, Non-Exempt
Location: Caldwell, ID
Department: Production
Reports to: Mechanical Integration Supervisor
Be the Difference with JTS | Mission Critical Group!
At JTS| Mission Critical Group, we don’t just hire employees, we empower skilled professionals to drive real impact. Through our people-centered management approach, we attract, hire, and retain exceptional individuals by fostering a culture where innovation thrives, transparency is valued, and resilience is key. Our core values—Have Humanity, Be Transparent, Drive Innovation, Be Resilient, Always Reliable, and Grit—define the way we work and succeed together.
Come be a part of the MCG Way, where your contributions matter, your growth is supported, and your career has purpose. Join us and help shape the future!
Job Summary – Mechanical Assembly I
As a Mechanical Assembly I, you will play a key role in assembling heavy-duty backup power systems. Working in areas such as Tank Prep, Engine Prep, and Engine Finish, you will help build custom enclosures for diesel turbine generators that ensure our clients remain operational during power outages. This is a hands-on role ideal for mechanically inclined individuals who value quality, teamwork, and continuous improvement.
Who You Are:
You are a reliable and detail-oriented individual with a strong mechanical aptitude. You enjoy working with your hands, following technical instructions, and being part of a team that builds mission-critical systems. You take pride in your work, follow safety protocols, and are eager to grow your skills in a fast-paced manufacturing environment.
Key Responsibilities:
- Install generator components including exhaust piping, fuel lines, and air/hydraulic lines.
- Assemble fuel system components such as air tubes, breathers, heat shields, dosing systems, and urea tanks.
- Mount generator hardware including isolators, battery racks, engine rails, and drain lines.
- Install radiator systems and fill with coolant.
- Secure generator and housing units to tanks according to specifications.
- Follow blueprints and work instructions to meet quality and safety standards.
- Maintain a clean and organized work area.
- Collaborate with team members and supervisors to meet production goals.
- Perform other duties as assigned to support the integration team.
- High school diploma or equivalent required.
- 1–2 years of mechanical experience preferred.
- Ability to read blueprints and use a tape measure accurately.
- Forklift experience is a plus.
- Basic welding and plumbing knowledge is beneficial.
- Strong mechanical aptitude and attention to detail.
- Reliable, responsible, and respectful team player.
- Must wear the required personal protective equipment (PPE) and follow all safety protocols.
- Ability to stand, kneel, stoop, or crouch for 8–10 hours per day.
- Must be able to lift up to 50 lbs and push/pull up to 100 lbs.
- Comfortable working indoors and outdoors in all weather conditions.
- Must pass a background check and drug screening.
At JTS, we take pride in producing high-quality, American-made products while providing a workplace where employees can thrive. With locations in Caldwell and Nampa, ID, and Abilene, TX, we offer a supportive, fast-paced environment with excellent benefits and career growth opportunities.
✨ What JTS Offers:
💰 Competitive Pay – Weekly pay
🏖️ Time Off – Generous PTO and 10 paid holidays
🏥 Comprehensive Benefits – Affordable health, dental, and vision insurance
💼 Retirement Savings – 401k with a 4% employer match

💙 Wellness & Support – Employee Assistance Program and Wellness Program
📈 Career Growth – Development opportunities to help you advance
👢 Perks & Discounts – Shoes for Crews and more
🎉 Engaging Culture – Company events and a team-driven environment’
🧤 Safety First – Work in a fast-paced, continuous-run manufacturing facility that prioritizes a “Safety First” culture.
Join a company that values quality, hard work, and the people who make it all happen. Apply today!
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