Assembly Technician (Intern)

Mission Critical Group (MCG) is an end-to-end power solutions and services provider that accelerates time-to-power and delivers scalable, resilient infrastructure for mission critical environments. By integrating engineering, manufacturing, modular deployment, and lifecycle services under one platform, we streamline execution and bring complex projects online faster - without compromising performance. With more than 1.5 million square feet of U.S. manufacturing capacity, MCG supports data centers, power generation, healthcare, oil & gas, pharmaceuticals, semiconductors, and industrial facilities where uptime is non-negotiable. Mission Critical Group designs, manufactures and provides value-added services for customers requiring critical power solutions. Powering a new electric world for a brighter, more secure future.

Job Description

The Mission Critical Group team in Brookston, Indiana specializes in designing and building custom electrical switchgear and controls for a variety of applications. We engineer, build, and deploy specialized switchgear and control systems for the power generation industry. We are agile, fast-paced, and our goal is to provide our customers with clever, cost-effective products and solutions. Under the direct supervision of the Shop Manager, the Assembly Technician performs wiring, assembly, and installation work on assigned switchgear at a basic level. The Assembly Technician will follow specific schedules and procedures including safety protocol, installation processes, and other instructions.

The target end date on this internship is August 7th, 2026.

Accountabilities

• Proper utilization of all common, electrical, and carpentry shop tools
• Assembly of electrical sheet metal enclosures
• Computer literacy
• Perform general housekeeping duties as necessary or other assigned duties
  
  

Qualifications

• High School Diploma or GED equivalent OR relevant experience
• At least 1 year of experience/familiarity with working in the electrical, mechanical, or assembly industry is required
• Work well in a team environment. Add to the culture. We all help each other.
• Proper utilization of all common electrical hand tools
• Self-motivated and detail—oriented individual.
• Attention to detail because each wire matters.
• Neat and tidy in work done
• Responsible for personal and area safety as well as general housekeeping
• Lift up to 50 pounds
• Basic computer literacy
• Satisfactory completion of additional background screening (if applicable).
• Valid driver’s license
• Preferred certifications (OSHA10, CPR)
  
  

Physical Requirements

• Safety glasses and equipment for daily use. Personal Protective Equipment (PPE) must be worn, and this can be obtained from the MCG Fastenal cabinet.
• Hand protection, either cut resistant gloves or Leather work gloves as appropriate.
• Hearing protection when required. Earmuffs assigned by safety office for fabrication area.
• Steel or Composite toe boots or shoes for daily use will be purchased by the Technician. Reimbursement may be requested for one pair once a year.
• Physical exertion may vary depending on position type. May be required to regularly stoop, kneel, bend, crouch, frequently stand or walk around the work area, and lift or move objects up to 50 lbs.
• Assembling may involve manipulating small parts and using hand tools. Good hand-eye coordination and dexterity are essential for this job. Comfortable with occasional repetitive motions.
• Must be able to follow instructions and stay alert to potential hazards on the shop floor.
• Must be able to access and navigate each department at the assigned facilities.
• Manufacturing facilities can be loud and have bright lights.
• Availability to travel, as needed, between MCG manufacturing facilities. Some travel will require overnight stays.
  
  

Additional Information

A Note to our Recruitment Partners: We really appreciate the interest, but MCG currently manages hiring through our internal team. We love getting to know our candidates directly! Because of this, we don’t accept unsolicited resumes from agencies at this time. If we ever need an extra hand, we’ll be sure to reach out to the community. Thanks for understanding!

MCG is an equal opportunity employer prohibiting discrimination based on race, color, creed, religion, sex, marital status, physical or mental disability, and any other protected classes stated by applicable federal and state laws. MCG is committed to providing equal employment opportunities to qualified individuals with disabilities and to act in accordance with regulations and guidance issued by the Equal Employment Opportunity Commission (EEOC).