- Careers
Don't just get a job.
Build a career.
Build a career.
Machinists, foundry workers, welders, engineers, and apprentices — trained on the floor, backed by 65 years of family ownership, and building the equipment American industry runs on.
The tools to succeed.
At Mull Group, we take a personal interest in the people who work here. Real training. Real mentorship. A culture built on the shop floor, by people who came up through it.
We believe every team member at Mull is one of the reasons this company has lasted 65 years and counting. The machinist on a CNC center, the foundry worker pouring bronze, the welder on a fabrication, the engineer at the CAD station, the inspector running the CMM, the planner scheduling the work — every one of those people moves Mull forward. We invest in them because their work is what we sell.
If you're looking for a career, not just a job, you're in the right place.
We believe every team member at Mull is one of the reasons this company has lasted 65 years and counting. The machinist on a CNC center, the foundry worker pouring bronze, the welder on a fabrication, the engineer at the CAD station, the inspector running the CMM, the planner scheduling the work — every one of those people moves Mull forward. We invest in them because their work is what we sell.
If you're looking for a career, not just a job, you're in the right place.
What We Stand On
Powered by our beliefs.
Vision
To build, engineer, and rebuild critical industrial equipment better than anyone else does it — and to do it right here in the Ohio Valley. We are the single-source manufacturing partner that handles the work most shops have to subcontract, with a family-owned commitment to every component we ship.
Mission
To grow Mull Group into the leading family-owned industrial manufacturer in the eastern United States — diversifying into new industries, training the next generation of skilled trades, and keeping American manufacturing rooted in West Virginia for the long run.
Our Core Values
Six values guide how we operate every day — on the shop floor, in the office, and with every customer who calls.
- QualityEvery part we ship leaves our floor better than the one it replaced. That isn’t marketing — it’s how we measure ourselves.
- IntegrityWe own our work. We don’t subcontract the hard parts. We do what we say we will, and we say only what we can do.
- UrgencyWhen a mill goes down, the question isn’t who has the prettiest website. It’s who picks up the phone. We answer on the first ring.
- FamilyWe’ve been family-owned since 1961, and we treat our team like family. The people who built this company are the reason we still exist.
- CraftThe trades are skilled work. Machining, foundry, welding, engineering, assembly — we respect the craft and we invest in the craftsmen.
- CommunityEvery Mull facility is within eight miles of where we started. We are good stewards of the Ohio Valley because this is our home.
Leadership Traits
As leaders at Mull Group — at every level, on every floor — these are the traits we commit to building and demonstrating every day.
- Lead From the FloorThe best decisions come from people who understand the work. We walk the floor, learn the trade, and earn respect through competence.
- Listen FirstWe listen to understand all viewpoints before deciding. The person closest to the work usually has the answer.
- Decide and Own ItWe make informed decisions and stand behind them. We do not blame the team or the customer when something goes wrong.
- Keep Your WordIf we say we’ll do it, we do it. Inside the company, with customers, in the community. Our word is our reputation.
- Develop the Next GenerationWe train the people coming up behind us. The Mull machinists, foundry workers, and engineers of 2050 will be made here, by us.
- One TeamThe shop floor and the office are one team. The CNC operator and the CEO are working on the same goal. We celebrate wins together and we own losses together.
- Investing in the Trades
Mull Group Apprenticeship Programs.
Skilled tradespeople are the most valuable resource in American manufacturing — and the rarest. Mull Group is not waiting for someone else to solve that problem. We are training the next generation of Mull machinists and quality control technicians the way our team was trained: on the floor, with mentors, learning the trade by doing it.
If you have the work ethic and want a career in skilled trades, our apprenticeship programs are designed to take you from no experience to a certified, paid Mull tradesman. No four-year degree required. No student debt. Just the trade and the people who will teach it to you.
PROGRAM 01
Machinist Apprenticeship
A multi-year paid apprenticeship that takes new entrants from the shop-floor basics through manual machining, CNC setup and operation, and into journeyman work. Mentored by Mull's experienced machinists. Classroom and floor training combined. Certified completion.
PROGRAM 02
Quality Control Technician Apprenticeship
A paid apprenticeship in dimensional inspection, measurement, blueprint interpretation, and quality documentation. Train alongside Mull's quality team using CMM, gauges, and certification protocols on real customer work. Certified completion.
Best benefits
in the area
Health, dental, and vision insurance · 401(k) with company match, fully vested day one · Profit sharing · Paid time off plus 8 paid holidays · Life insurance and AD&D · Short-term disability · Sign-on bonuses for skilled trades · Shift premium for second & third shift · Apprenticeship and training programs · Tuition assistance · 65+ years of family-owned stability
- Current Openings
Open positions at Mull Group.
Click any role below to see responsibilities, requirements, and apply. Don’t see your role? Use the general application link at the bottom — we review every resume submitted.
01 CNC Programmer Wages Based on Experience +
Essential Duties & Responsibilities
- Develop CNC programs (3-axis through 5-axis) for new and rework parts using CAM software
- Optimize tool paths, feeds, speeds, and tooling selection for cycle time and surface finish
- Work directly from engineering prints, 3D models, and customer drawings
- Collaborate with machinists during first-piece setup and program proofing
- Maintain program library, post-processors, and tooling documentation
- Support continuous improvement of CNC programming standards across the shop
Education & Experience
- 3+ years of CNC programming experience in a job-shop or production environment
- Proficiency in Mastercam, Esprit, or comparable CAM software
- Strong blueprint reading and GD&T interpretation
- Working knowledge of 5-axis programming preferred
- Ability to work independently and manage multiple jobs in progress
02 CNC Machinist Wages Based on Experience +
Essential Duties & Responsibilities
- Set up and operate CNC lathes, mills, and machining centers (including 5-axis equipment)
- Read prints and select cutting tools, fixtures, and machining strategies
- Perform first-piece inspection and in-process quality checks
- Make program offsets and minor edits at the control as needed
- Maintain a clean, organized work area and perform basic machine maintenance
- Meet production deadlines while holding tolerance to print specifications
Education & Experience
- 2+ years of CNC machining experience preferred (apprentices welcome — see apprenticeship program above)
- Strong blueprint reading and shop math
- Proficient with precision measurement tools (micrometers, calipers, indicators)
- Day shift and second shift positions available
- Reliable, dependable, willing to work overtime when needed
03 Manual Machinist Wages Based on Experience +
Essential Duties & Responsibilities
- Operate manual lathes, mills, boring mills, and grinders for production and rework
- Set up and run jobs from blueprints, sketches, or sample parts
- Perform precision measurement and in-process inspection
- Handle one-off, prototype, and rework jobs that benefit from manual skill
- Mentor apprentices and junior machinists on hand-machining techniques
- Maintain a safe, organized work area
Education & Experience
- 3+ years of manual machining experience strongly preferred
- Strong blueprint reading and ability to work from minimal documentation
- Proficient with all standard precision measurement tools
- Comfortable with shop math and fitting work
- Day shift and second shift positions available
04 Draftsman Wages Based on Experience +
Essential Duties & Responsibilities
- Produce 2D production drawings and 3D models from engineering sketches, customer prints, and reverse-engineering measurements
- Apply GD&T and ASME Y14 standards to all customer-deliverable drawings
- Maintain drawing revision control and the engineering drawing library
- Generate assembly drawings, BOMs, and detail prints for shop use
- Convert legacy paper prints to current CAD formats
- Support engineering team on reverse-engineering and capacity-upgrade projects
Education & Experience
- Associate’s degree in drafting, design technology, or equivalent experience
- Proficiency in SolidWorks, AutoCAD, or Inventor
- Working knowledge of GD&T and ASME Y14 drawing standards
- Mechanical or industrial drafting experience preferred
- Detail-oriented with strong organizational skills
05 Mechanical Engineer Salary Based on Experience +
Essential Duties & Responsibilities
- Design industrial mill components and engineered assemblies for hot mill, cold mill, foundry, and other heavy-industry applications
- Perform reverse engineering, capacity upgrades, and failure analysis on existing customer equipment
- Conduct engineering studies — load analysis, stress calculations, design feasibility
- Produce engineering specifications, design documentation, and as-built drawings
- Walk the shop floor and work directly with machinists, foundry, weld shop, and assembly teams
- Collaborate with sales and estimating teams on technical quotes and customer interactions
Education & Experience
- Bachelor’s degree in Mechanical Engineering or equivalent
- 3+ years of mechanical design experience in heavy industrial, manufacturing, or mill equipment
- Proficiency in SolidWorks, AutoCAD, or Inventor; FEA experience a plus
- Strong understanding of GD&T, materials, and manufacturing processes
- Comfort working both at a CAD station and on the shop floor
- Excellent written and verbal communication for customer-facing engineering work
06 Assembler & Fitter Wages Based on Experience +
Essential Duties & Responsibilities
- Assemble and fit large mill equipment and engineered assemblies — chocks, gearboxes, mandrels, mill components
- Read assembly drawings and BOMs to perform tolerance-stack-managed fit-ups
- Perform bench fitting, light machining, and finishing operations as needed for assembly
- Conduct first-fit and final assembly inspection; document the build with assembly travelers
- Coordinate with machining, foundry, and weld shop teams on incoming assembly components
- Bench-test completed assemblies before shipment
Education & Experience
- 2+ years in heavy industrial assembly preferred (apprentices and trainees welcome)
- Strong blueprint reading and mechanical aptitude
- Proficient with hand tools and basic precision measurement
- Ability to lift 50 lbs and work safely with overhead crane support
- Day shift and second shift positions available
07 Inspector Wages Based on Experience +
Essential Duties & Responsibilities
- Perform first-piece, in-process, and final inspection of machined components and assembled mill equipment
- Operate CMM, height gauges, micrometers, indicators, and other dimensional inspection equipment
- Interpret blueprints, GD&T callouts, and customer specifications
- Document inspection results and produce material certifications and quality reports
- Identify non-conforming product and coordinate dispositions with engineering and production
- Support continuous improvement of quality processes across the shop
Education & Experience
- 2+ years of dimensional inspection experience in machining or manufacturing (apprentices welcome — see QC apprenticeship program above)
- Proficient with CMM and standard precision measurement tools
- Strong blueprint reading and GD&T comprehension
- Detail-oriented with strong documentation habits
- ASQ CQI, CMI, or similar certification a plus
08 Estimator & Planner Salary Based on Experience +
Essential Duties & Responsibilities
- Review customer prints, RFQs, and project specifications to develop accurate cost estimates
- Calculate machining time, material requirements, tooling, and labor for new and rework jobs
- Develop process plans and routing for production work across multiple shops
- Coordinate with engineering, machining, foundry, and weld shop on capacity and lead times
- Maintain estimating standards and historical job-cost data to improve estimating accuracy
- Work directly with sales and customers on technical clarifications during the quoting process
Education & Experience
- 3+ years of estimating or planning experience in a job-shop or heavy-industrial manufacturing environment
- Strong blueprint reading and process knowledge across machining, fabrication, and assembly
- Proficient with estimating software (Costimator, Toolpath, Paperless Parts, or comparable)
- Excellent attention to detail and ability to manage multiple quotes in progress
- Strong communication skills for customer and internal coordination
- Current Openings
Don’t see the role you’re looking for?
We review every resume submitted, even when there’s no specific opening posted. If you have skilled-trade experience or industrial-manufacturing background and want to be considered for future opportunities, send your resume our way.
Equal Employment Opportunity
Mull Group, Inc. is an equal opportunity employer. We are committed to providing equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by applicable law.
