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Salary
$46k per year
Location
In office (Byhalia)
Seniority
Junior · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Oct 2, 2026.

Overview
Company
Impact
Profile match
Rockwool is a Danish multinational manufacturer of stone wool products headquartered in Hedehusene near Copenhagen, producing building insulation, industrial and technical insulation, acoustic ceilings, cladding, horticultural substrates and rainwater systems. Listed on Nasdaq Copenhagen, the ROCKWOOL Group operates factories and offices across Europe, North America and Asia, including plants in Poland, Germany, the Netherlands, Byhalia in Mississippi, Canada, India and Malaysia, and a shared services hub in Poznań. Its board hires production team leads, engineering managers, SAP and BI developers, IT project managers, supply chain specialists, technical sales staff and apprentices.

We are seeking an experienced Senior Machine Operator-Format/Milling for our Byhalia, MS location. The position is 6:00PM-6:30AM, with days off rotating on a 2-2-3 basis.

Ready to help build a better future for generations to come?

In an ever-changing, fast paced world, we owe it to ourselves and our future generations to live life responsibly. At ROCKWOOL, we work relentlessly to enrich modern living through our innovative stone wool solutions.

Join us and make a difference!

Pay $23/hour

What we offer:

  • Competitive Pay & Benefits from Day 1: Comprehensive medical, dental, and vision plans.
  • 401K Match: Up to 6%
  • Paid Time Off: Generous PTO, 12 paid holidays, and parental leave.
  • Educational Assistance & Career Growth: Invest in your future.
  • Wellness Perks: Fitness reimbursement and EAP access.
  • Safety First: Company-provided PPE and programs to keep you protected.

What you bring:

· High school diploma or equivalent

· Experience in machine set-up and computers

· Minimum 2 years machine operator experience

· Must have a good understanding in how equipment operates in order to clear equipment safely.

· Understanding of key figures and how to maximize output.

· High mechanical aptitude with experience trouble shooting equipment.

· The ability to read and understand written instructions and product specifications.

· Practical knowledge in a continuous flow automated manufacturing process

· Hands-on problem solver

· Able to use measurement tools such as calipers, micrometeors, and measuring tapes, etc.

What you will be doing:

· Operates, troubleshoots, and maintains all machines including but not limited to sanding, shaping, and cutting.

· Visual inspection of raw materials as entering the area and verification of quality leaving the area.

· Utilizes all measurements tools to verify all production is in specification. Including but not limited to tape measures, gauge blocks, calipers, and micrometers.

· Cooperation and supervision of the proper operation of the fleece applying device with all machines and cooperating installations jobs.

· Physical Work Environment & Conditions

· Must be able to stand/walk on concrete floors for 12 or more hours during the course of a day.

· Must be able to work in a fast-paced high volume production facility.

· Some lifting, bending, stooping, walking up/downstairs, fast-paced walking for some distance.

· The ability to lift 60 pounds & 120 pounds with another person.

· The ability to shovel heavy waste to shoulder height.

· The ability to work in non-climate-controlled conditions for several hours daily while wearing protective + safety equipment required.

Work Environment & Conditions:

Join a clean, safe, and modern facility equipped with cutting-edge technology, advanced machinery, and innovative processes. Safety, cleanliness and employee well-being are at the heart of what we do, supported by comprehensive training programs and protocols. ROCKWOOL is deeply committed to giving back to our communities. Through global philanthropic initiatives, community involvement, and sustainability efforts, we strive to create a positive impact in the communities we serve.

Who we are:

Founded in 1937 in Denmark, ROCKWOOL transforms volcanic rock into sustainable, innovative products that improve lives and communities. With over 12,000 employees across 51 manufacturing facilities in 40+ countries, we share one common mission: to release the natural power of stone to enrich modern living. Sustainability is central to our business strategy. Through our partnership with One Ocean Foundation and in connection with our sponsorship of the Denmark SailGP team, we help raise awareness around ocean health challenges in an effort to accelerate solutions to protect it.

Our Culture and Commitment:

We are dedicated to fostering an inclusive workplace where everyone feels valued, respected, and heard. With employees representing 79 nationalities, we champion diversity, provide equal opportunities, and actively combat all forms of discrimination. At ROCKWOOL, you'll find a welcoming team environment built on what we proudly call “The ROCKWOOL Way ”. This cultural foundation reflects our core values: ambition, responsibility, integrity and efficiency.

ROCKWOOL is proud to be an Equal Opportunity Employer. We assess all qualified candidates based solely on their skills and qualifications, without regard to race, color, national origin, religion, gender, age, marital status, disability, veteran status, sexual orientation, gender identity, or any other characteristic protected by law.

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