Software Engineer PLC/Siemens

We are seeking an experienced Software Engineer for our Byhalia, MS location. The position is scheduled for Monday- Friday, hours based on needs of the factory.

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!

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:

• Bachelor’s degree in Computer or Software Engineering, or equivalent practical experience.

• 2–5 years of experience as a Software Engineer, preferably in a continuous flow manufacturing environment.

• Proven expertise in PLC programming (Siemens S7) and SCADA systems (WinCC).

• Hands-on experience with Siemens 57 programming and industrial Ethernet networks.

• Strong knowledge of safety systems and functional safety principles.

• Proficiency with servo drives and frequency inverters, including Lenze, Siemens, ABB, and Danfoss systems.

• Familiarity with industrial automation equipment such as Siemens Scalance network devices, Pilz safety PLCs, and Multi PNOZ systems.

• Demonstrated experience working with automated systems, robotics, and conveyors.

• Solid understanding of process control, sequential processes, and Lean Manufacturing principles.

• Strong leadership and communication skills with proven ability to build effective employee relations.

• A desire for continuous professional growth and career development.

What you will be doing:

• Ensure all employees operate in full compliance with health, safety, and security requirements, fostering a culture of continuous safety improvement.

• Serve as the primary contact for DIGITAL systems, overseeing related communications and system coordination.

• Manage and maintain critical systems including access control, video surveillance, mobile phone network, WinCC, PLC software, and servers.

• Ensure all machinery and equipment operate safely, efficiently, and reliably at all times.

• Drive process and equipment optimization initiatives with a focus on maximizing up time and reducing waste.

• Conduct performance analyses of machines and equipment in collaboration with relevant departments to identify and resolve technical issues and operator errors.

• Report technical problems to Maintenance and coordinate with Production to plan and deliver additional operator training as needed.

• Collaborate with Maintenance to ensure all necessary repairs are executed promptly and effectively.

• Support the ongoing development and optimization of software, processes, tools, and training materials.

• Record and report equipment defects to Maintenance, ensuring timely follow-up and resolution.

• Coordinate cross-departmental tasks to enhance overall operational efficiency.

• Participate in the development of new routines, tools, and best practices, and actively propose improvements to enhance methods and systems.

• Inspire and engage colleagues to contribute to the continuous improvement of processes, tools, and methods.

• Assist in the training of new operators and maintenance personnel to ensure consistent operational standards.

• Manage the area of responsibility in accordance with company policies, procedures, and safety and security guidelines, while driving continuous development and optimization.

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.