At IEM, we’re not just building innovative electrical distribution systems, we’re shaping the future. IEM is dedicated to delivering world-class solutions for complex power needs. After 75 years, we continue to push the boundaries of what’s possible. Whether you’re an experienced professional or just starting out, you’ll have the opportunity to contribute, grow, and make a lasting impact on industries that power the world’s most dynamic markets.
The Operations Supervisor is a first-line people leader responsible for overseeing the day-to-day execution of a defined production area (e.g., Framing, Assembly, Integration, Test, or Fabrication). The WCS ensures that all teams operate safely, meet takt time and schedule targets, and deliver high-quality output in alignment with KPIs. This role manages multiple Team Leads and Operators and partners closely with the Operations Manager to identify constraints, support continuous improvement, and maintain flow across the work center.
Please note: This position requires 100% in-office presence in our Jacksonville locations and does not offer remote work.
First shift hours are 6:00am - 2:30pm EST.
Essential Functions
- Lead daily execution of production activities in the assigned work center to meet or exceed safety, quality, delivery, and efficiency targets.
- Supervise, coach, and evaluate Team Leads and Operators, fostering a culture of accountability, safety, and teamwork.
- Ensure adherence to daily build schedules and takt time; escalate risks to production targets to the Operations Manager.
- Monitor and track performance against key metrics (output, defects, rework, attendance, downtime) and lead Tier 1 daily management meetings.
- Coordinate with Planning, Materials, Quality, and Maintenance to ensure work center readiness (materials, tools, documents, etc.).
- Enforce safety protocols, 5S practices, standard work, and compliance with operational policies.
- Support onboarding, cross-training, and upskilling of team members in partnership with Learning & Development.
- Lead or support root cause analysis (RCA) and corrective action implementation for issues impacting quality, delivery, or safety.
Qualifications
- Bachelor’s in Operations Management, Industrial Engineering, Supply Chain or a related degree. At least two years of additional relative experience, including demonstrated leadership, in lieu of a degree will also be considered.
- 3-7 years of experience in a manufacturing or production environment, including 1+ years in a formal or informal leadership role.
- Experience with takt time, standard work, visual management, and daily tier meetings.
- Demonstrated career ambition with a track record of growth and increasing responsibility; highly promotable with the potential to take on broader leadership roles within a fast-paced, high-growth organization
- Proficiency in basic digital tools (ERP, Excel, production dashboards).
- Strong people leadership, communication, and problem-solving skills.
Preferred Skills
- Coaching & performance management
- Root cause analysis (5 Whys, fishbone, etc.)
- Conflict resolution & feedback
- Understanding of Lean, 5S, and visual factory principles
- Ability to prioritize in a fast-paced production environment
- Spanish and/or Portuguese language skills are a plus.
Why Join IEM
At IEM, you’ll join a team that powers some of the world’s most ambitious projects. We’re engineers, makers, and problem-solvers who thrive on tackling complex challenges and delivering solutions that keep industries moving forward. If you’re driven, collaborative, and ready to make an impact, we’d love to hear from you. Your creativity and passion can help us achieve great things—come be part of the journey.
Learn more about IEM at https://www.iemfg.com
We offer comprehensive and competitive benefits package designed to support our employees' well-being, growth, and long-term success. View a snapshot of our benefits at https://www.iemfg.com/careers
Recruiting Scams
Beware of recruiting scams. IEM never charges candidates fees, and all recruiter emails come from an @iemfg.com address. If you suspect fraudulent activity, do not share personal information and report it to us at iemfg.com/contact
Non-Discrimination Statement
IEM does not discriminate against any applicant based on any characteristic protected by law.
Privacy
Information collected and processed as part of your IEM Careers profile, and any job applications you choose to submit is subject to IEM's Workforce Member Privacy Policy.
Use of AI
At IEM, we are committed to a fair and transparent hiring process. Use the link below to view how we use artificial intelligence (AI) technology to assist in reviewing job applications and your rights as an applicant.
AI Use in IEM's Hiring Process
Skills Required
- Bachelor’s degree in Operations Management, Industrial Engineering, Supply Chain, or a related field
- At least two additional years of relevant experience, including demonstrated leadership, may substitute for the degree
- 3–7 years of experience in a manufacturing or production environment
- At least one year in a formal or informal leadership role
- Experience with takt time, standard work, visual management, and daily tier meetings
- Proficiency with ERP systems, Excel, and production dashboards
- Strong people leadership, communication, and problem-solving skills
- Coaching and performance management experience
- Root cause analysis experience, including 5 Whys or fishbone analysis
- Conflict resolution and feedback skills
- Understanding of Lean, 5S, and visual factory principles
- Spanish and/or Portuguese language skills
What We Do
Industrial Electric Mfg. (IEM) is a manufacturing company that began in a barn on a family ranch in Fremont, California, and expanded alongside Silicon Valley. Its facilities grew from 12,000 square feet in 1957 to 135,000 square feet by 2013, and the company now reports more than 1.5 million square feet of manufacturing capacity. IEM’s core identity is large-scale industrial manufacturing.
