Nucor Corporation

NSBC - Crane & Mobile Maintenance Automation Engineer

Nucor Corporation$115K — $135K *
Huger, SC 29450In-Person
Manufacturing & Automotive
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • High School Diploma or equivalent required.
  • 2 years of industrial electrical maintenance experience required.
  • 1 year of PLC and automation systems experience required.
  • Hands-on programming experience with Rockwell Studio 5000 or Siemens TIA Portal necessary.
  • Familiarity with HMI systems and various sensors essential.
  • Must be legally authorized to work in the U.S. without sponsorship.

Responsibilities

  • Troubleshoot and repair PLC-based Crane & Mobile control systems.
  • Diagnose and rectify equipment failures in electrical and automation systems.
  • Monitor and optimize PLC logic for improved production performance.
  • Participate in the startup and commissioning of new crane automation equipment.
  • Maintain and update HMI screens and alarms as well as data collection systems.
  • Perform preventive and predictive maintenance on crane automation systems.
  • Read and interpret electrical schematics and PLC programs.

Benefits

  • A commitment to safety in all aspects of work.
  • Opportunities for scheduled and unscheduled overtime, including call-ins.
Full Job Description
Job Details

Division: Nucor Steel Berkeley

Location: Huger, SC, United States

Other Available Locations: N/A

Application Deadline: August 31, 2026

Starting Annual Salary: $115,000 - $135,000

Basic Job Functions:

  • Troubleshoot, maintain, and repair PLC-based Crane & Mobile control systems, including I/O, field devices, sensors, and actuators.
  • Diagnose electrical, control, and automation-related equipment failures and implement corrective actions.
  • Monitor, adjust, and optimize PLC logic to support production performance.
  • Support startup, commissioning, and debugging of new crane automation equipment.
  • Maintain and update HMI screens, alarms, and data collection systems.
  • Troubleshoot VFDs, motion control systems, and industrial communications (Ethernet/IP, Profinet, Modbus, etc.)
  • Perform preventive and predictive maintenance on crane automation and electrical systems.
  • Read and interpret electrical schematics, PLC programs, and mechanical drawings.
  • Maintain accurate documentation, backups, and change control for PLC programs and automation systems.
  • Must be able to work scheduled and unscheduled overtime, including call-ins.


Safety is the most important part of all jobs within Nucor; therefore, candidates must be able to demonstrate the ability to initiate, lead, and uphold safety policies, practices, procedures, and housekeeping standards at all times.

Minimum Qualifications:

  • High School Diploma or equivalent
  • 2 Years of industrial electrical maintenance experience
  • 1 Year experience supporting PLC and automation systems in an industrial environment.
  • Experience with HMIs, sensors (photoeye, proximity, analog), and other safety devices.
  • Hands-on programming experience with Rockwell Studio 5000 or Siemens TIA Portal.
  • Candidate must be legally authorized to work in the United States without sponsorship, now and in the future.


Preferred Qualifications:

  • Advanced automation development experience
  • Knowledge of overhead crane components / operation
  • Motor, motor controls, and AC Drive understanding
  • Four-year Electrical Engineering degree
  • HMI programming experience (Wonderware / WinCC / Factory Talk / Ignition)
  • PC and Basic Industrial Networking experience
  • PDA analysis


About Nucor Corporation

Nucor Corporation is engaged in the manufacture and sale of steel and steel products. The Company operates in two business segments: steel mills and steel products. Principal products from the steel mills segment include hot-rolled steel and cold-rolled steel. Steel mills segment’s hot-rolled steel products include angles, rounds, flats, channels, sheet, wide-flange beams, pilings, billets, blooms, beam blanks and plate. Principal products from the steel products segment include steel joists and joist girders, steel deck, cold finished steel, steel fasteners, metal building systems and light gauge steel framing. In March 2008, Nucor Corporation completed the acquisition of SHV North America Corporation, which owns 100% of The David J. Joseph Company (DJJ) and related affiliates. In April 2008, Nucor Corporation completed the acquisition of substantially all the assets of Metal Recycling Services Inc. MRS will operate under the name, Metal Recycling Services, LLC.

Nucor Corporation Careers

Join the vibrant team at Nucor Corporation, a leader in the steel production industry, known for its commitment to innovation, sustainability, and excellence. At Nucor, we offer more than just job opportunities; we provide a platform for professional growth and personal achievement.

Work You’ll Do

At Nucor Corporation, every position is a chance to collaborate with some of the brightest minds in the industry. Our team is dedicated to fostering a culture of diversity and inclusion, where every team member’s contribution is valued. Engage in work that pushes the boundaries of the steel industry, driving us towards more efficient and sustainable practices.

Innovate and Lead

Join a company where innovation leads the way. At Nucor, you will work alongside industry leaders to revolutionize not only our company but the entire steel industry. With a focus on cutting-edge technology and continuous improvement, your work will help maintain Nucor’s leadership in the market.

Career Growth and Development

Nucor is committed to the professional development of its employees. With a variety of leadership and diversity training programs, we ensure that your career path is as dynamic and expansive as your ambitions. From internships to senior leadership positions, Nucor supports your growth every step of the way.

Be Part of Our Team

Our team at Nucor is our greatest asset. We are committed to creating a supportive and dynamic environment where all employees can thrive. Enjoy unparalleled benefits, a culture that advocates work-life balance, and opportunities to engage in meaningful networking and mentorship relationships.

Explore Job Opportunities

Whether you’re starting your career or looking to make a significant impact in your professional journey, Nucor offers a range of opportunities. From engineering to marketing, and from sales to operations, find the position that best fits your skills and passions.

Internship Programs

Kickstart your career with a Nucor internship. Gain hands-on experience, enhance your skills, and integrate into our culture of excellence and innovation. Our internships provide a robust foundation in the steel industry and offer insights into how to succeed in a competitive business environment.

Join Our Hiring Events

Participate in our hiring events and interviews to learn more about what makes Nucor a unique place to work. Bring your resume, showcase your skills, and discover how your expertise can contribute to our ongoing success.

Stay Connected

Keep up to date with the latest at Nucor Corporation by following our careers blog. Dive into articles that offer career tips, industry insights, and employee stories to see how you can grow with us.

Apply Now

Ready to advance your career at Nucor Corporation? Search open positions that match your skills and interests. We are looking for passionate, curious, and solution-driven team players. Explore the opportunities and find out how you can contribute to our community of innovative professionals.

Nucor Corporation Jobs and Careers

At Nucor, we don’t just offer jobs; we offer careers that make a difference. Join us in shaping the future of steel and building a more sustainable world. Your path to a fulfilling career starts here.
Learn more about Nucor Corporation
Size
28,800 employees
Market Cap
$35.2 billion
Industry
Net Income
$721.4 million
Founded
1940
5 Year Trend
+17.6%
Revenue
$20.1 billion
NASDAQ

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