Operations Manager Job Description

O*NET describes the core of this occupation as planning, directing or coordinating "the work activities and resources necessary for manufacturing products in accordance with cost, quality, and quantity specifications." In plain terms, the operations manager owns the output of the plant, or of a large slice of it, and answers for what that output cost.

The week usually starts with numbers. Yesterday's production against plan, scrap by line, unplanned downtime, overtime hours and any recordable injuries come up in a morning meeting with shift supervisors, maintenance and quality. A good operations manager keeps that meeting short and specific: every miss gets an owner and a date, and nothing gets discussed twice without new information. The rest of the day is spent closing those loops.

People management sits at the center. The operations manager rarely directs hourly operators personally; the job is to make supervisors effective, then hold them to the standard. That means hiring and training the supervisor layer, backing them on discipline, and noticing when one of them is quietly working around a broken process instead of escalating it. Giving orders straight to the line, past the supervisor, undercuts the very layer the manager is supposed to be building.

Floor time is non-negotiable. Reports show what happened; a walk of the line shows why. Is the changeover crew following the posted sequence? Are guards back on after a repair? Is the new inspection step happening, or has the line found a shortcut? Those answers do not appear in a production report.

Much of the role is negotiation across departments. BLS notes that production managers who oversee a whole plant work closely with managers in sales, warehousing, and research and design, and coordinate with procurement on supply orders. In practice that means telling planning honestly when a material shortage will stop a line, fitting maintenance into windows that do not wreck a ship date, and giving engineering a realistic slot to trial a process change.

Quality runs through all of it. Some production managers carry formal responsibility for quality control programs, tracing a defect back to its cause, which may turn out to be a supplier's part, and working with that supplier on the fix. Even where a separate quality manager exists, the operations manager owns whether the floor actually follows the control plan.

Money is the last piece. The operations manager builds the department budget, watches labor and material variances every month, and makes the case for capital spending on new equipment, more capacity or automation, with a payback story the finance team will accept.

The usual entry point is a bachelor's degree, most often in business or engineering. Engineering coursework in industrial, mechanical or manufacturing programs covers process design and data analysis; business coursework covers budgeting, accounting and people management. BLS notes that some workers qualify with a high school diploma and extensive production experience, and that some employers prefer a Master of Business Administration or a graduate degree in industrial management, so the degree is a common path rather than a hard gate.

Experience is central to the role. BLS lists five years or more of work experience in a related occupation as typical. Treat that as a floor: candidates usually arrive with several years as a production supervisor, area manager, or manufacturing or process engineer, with a record of running shifts and owning results. BLS describes two routes. Some people start as operators or technicians, move into supervision, and take company-sponsored management training on the way up. Others join after college as engineers or management trainees and rotate through departments such as purchasing or accounting before taking a production post.

What to be ready to show:

• Floor leadership. Evidence of running multiple shifts, developing supervisors, and handling discipline and labor relations fairly.
• Operating discipline. Daily management systems, standard work, visual controls and structured problem solving such as root cause analysis and fishbone diagrams.
• Lean and maintenance practice. Changeover reduction, total productive maintenance and value stream mapping, shown through implementation rather than training certificates alone.
• Systems fluency. ERP and manufacturing execution system reporting, production scheduling, labor tracking and equipment effectiveness data.
• Financial basics. Cost center budgets, variance analysis, standard costing and capital justification.
• Quality and safety. Working knowledge of the plant's quality management system, corrective action, lockout and machine guarding, and incident investigation.

Certifications are optional; BLS describes them as a way to show competency in quality or management systems and notes that they usually require work experience first. Credentials worth considering include the Certified in Planning and Inventory Management (CPIM) from ASCM, the Certified Manager of Quality/Organizational Excellence (CMQ/OE) and the Certified Six Sigma Black Belt from ASQ, and the 30-hour General Industry card issued through OSHA's Outreach Training Program.

From here, the typical next step is plant manager, then director of operations or a multi-site role. Finance depth, new-plant startup experience and supplier management are the skills to build for those moves.

BLS projects employment of industrial production managers to grow 3 percent from 2025 to 2035, about as fast as the average for all occupations, taking the count from 252,100 jobs to 258,600. The bigger number for job seekers is turnover: BLS expects about 17,000 openings a year on average over the decade, many of them expected to come from managers who move to other occupations or exit the labor force, such as to retire. BLS says these managers will continue to be needed in manufacturing and other industries, but it also cautions that in industries where employment is shrinking, fewer of these managers may be needed, so opportunity depends on which sector a candidate targets.

The work is spread across heavy and process industries. In 2025 the largest employers were transportation equipment manufacturing at 10 percent of the occupation, then fabricated metal products and chemical manufacturing at 9 percent each, food manufacturing at 8 percent and machinery manufacturing at 7 percent.

Employer sentiment improved in the third quarter of 2026. The National Association of Manufacturers' third-quarter 2026 Manufacturers' Outlook Survey, fielded Aug. 11–27 with 220 responses, found 78.9% of respondents positive about their own company's outlook, a four-year high. Respondents expected full-time employment to rise 1.8% and capital investment to rise 2.6% over the next 12 months. The pressures an operations manager feels most directly were also in the data: 80.8% named increased raw material costs as their top business challenge, and 54.93% checked attracting and retaining a quality workforce.

That workforce problem has a long tail. A 2024 study by Deloitte and The Manufacturing Institute estimated that the net need for new manufacturing employees could be around 3.8 million between 2024 and 2033, and that around half of those jobs, 1.9 million, could remain unfilled if manufacturers cannot close the skills gap and the applicant gap. For an operations manager, that keeps hiring, onboarding and retention on the weekly agenda, along with the job of designing training that new operators can absorb quickly.

Technology is changing what plants hire for. A September 2026 Federal Reserve analysis of manufacturing postings found that postings requiring AI skills advertised wages around 70 percent higher, on average, than all manufacturing postings over the sample period, with substantial volatility. Across the wider economy, a Census Bureau working paper using its 2026 Business Trends and Outlook Survey supplement found that 66% of firms using AI rely on it solely to augment tasks, and AI-related employment decreases occurred in only 2% of firms. The practical lesson for a plant leader is to understand how these tools apply to scheduling, maintenance and quality data.

Dear Hiring Manager,

I am applying for the Operations Manager role at your molded components plant. For the past four years I have been production manager at a two-shift injection molding facility that supplies housings and brackets to appliance and automotive customers, and I am ready for a broader scope.

When I took over, our biggest problem was not equipment. It was that each shift ran the presses its own way. I worked with the supervisors to write standard changeover sequences, posted them at every press, and started auditing them myself on both shifts each week. Changeovers became predictable, and once they were predictable we could schedule shorter runs and cut finished goods inventory without missing ship dates.

I also rebuilt our morning meeting. It had become a status recital. Now it covers safety, quality, delivery and cost in fifteen minutes, every miss gets an owner and a due date, and the action list is on a whiteboard the whole floor can read. The supervisors run it on days I am at a customer.

On quality, I partnered with our quality engineer to move the most frequent short-shot defect from a sorting problem to a fixed process window, and we worked with the resin supplier to tighten a drying specification that had been drifting. Customer complaints on that part family dropped, and we stopped paying for third-party sorting.

I am drawn to your plant because of the new press cell you are installing and the third shift you plan to add. Building a new crew and bringing equipment up to rate is the work I most want to do next, and I would welcome the chance to talk about how I would approach it.

Sincerely, Jordan Avery