SME Assembler

Job Title: SME Assembler
STATUS: Full-Time, Non-Exempt
Location: Caldwell,
Department: Assembly
Reports to: Assembly Supervisor

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Mission Critical Group
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, where your contributions matter, your growth is supported, and your career has purpose.
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We are seeking a highly skilled and reliable Subject Matter Expert (SME) – Assembly to support and advance the assembly of sheet metal control house buildings. This position will serve as the primary expert for assembly-related best practices, troubleshooting, and continuous improvement initiatives. In addition to providing hands-on technical support, the SME will play a critical role in mentoring team members, collaborating with the training department to develop effective training resources, and working closely with cross-functional teams to drive accuracy, efficiency, and safety across the production floor.

This role will also occasionally fill in for Leads or Supervisors during vacations or absences.

Who You Are:
Detail-Oriented: You take pride in precision and hold yourself to high standards, ensuring every component is assembled with accuracy and care.
Solutions-Focused: You don’t just spot problems—you jump in to solve them, thinking on your feet to keep production moving smoothly.
Technically Skilled: You bring a strong working knowledge of tools, equipment, and specialized assembly methods, and you’re always looking to sharpen your skills.
Reliable and Respectful Leader: You lead by example through consistent attendance, a team-first mindset, and a willingness to step in wherever support is needed.
Positive Influence: You set the tone on the floor—modeling safe, efficient work habits while encouraging others to level up their performance through your actions and guidance.

Key Responsibilities:

• Serve as the primary technical resource for sheet metal control house assembly processes.
• Provide guidance and support to assemblers on layout, measuring, and marking dimensions and reference lines.
• Recommend improvements to processes, tools, and workflows to enhance quality and efficiency.
• Troubleshoot complex assembly issues and identify root causes to reduce rework.
• Onboard and train new assemblers on proper techniques, tool usage, and safety procedures.
• Partner with the training team to help create or contribute to work instructions, SOPs, and visual aids.
• Serve as a mentor and knowledge resource for the team, promoting skill development and cross-training.
• Monitor and uphold high standards for assembly quality and accuracy.
• Ensure consistent application of safety practices and PPE usage.
• Support adherence to company and industry standards for fabrication and assembly.
• Collaborate with engineering, quality, and production planning teams to ensure smooth workflows and timely delivery.
• Identify and support opportunities for lean manufacturing and 5S initiatives.
• Work to improve the overall quality and efficiency of the Assembly areas using metrics and other data points
• Occasionally work in other areas of the plant to gain a broader understanding of the business
• Other duties as assigned.

Qualifications &

Experience:

• High school diploma or equivalent (required)
• 3+ years of experience in manufacturing or assembly, with demonstrated expertise (required)
• Prior experience in sheet metal fabrication and control house assembly (preferred)
• Proficient in reading blueprints, drawings, and technical instructions
• Welding and fabrication experience (a plus)
• Forklift certification or experience (desired)
• Ability to train and mentor others in a production setting
• Comfortable working at heights and on ladders up to 10 feet
• Strong commitment to workplace safety…