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Martin Marietta is currently looking for a Controls Manager in the Central Division based out of Des Moines Iowa or Kansas City Missouri. The primary duties of this role include troubleshooting and maintaining the PLC controls for all PLC-controlled plants in the region and assisting plants in coordinating contract or in-house electrical repairs and upgrades related to the plant controls. The Controls Manager will also actively research potential upgrades and fine-tuning to the existing plant controls to find more efficient means of operating the plant to gain capacity, consistency, availability, improve reporting, etc.
Job Responsibility:
Leading by example on all Martin Marietta safety rules/procedures and MSHA compliance standards and ensure that all employees are following established safety policies and procedures
Leading skilled-trade support staff and contractors to meet daily plant Automation needs
Coordinating all in-house Automation repairs and upgrades, including those related to plant controls for mining operations
Actively researching potential upgrades in automation and fine-tune existing plant to improve safety, efficiencies, plant capacities, consistency, availability and reporting
Working closely with engineering group and outside contracted vendors to meet deadlines and complete capital improvement projects
Troubleshooting and supporting existing automated systems including but not limited to Programmable Logic Controllers (PLCs), Human Machine Interface (HMI), and Operator Interface Terminals (OIT)
Providing troubleshooting and startup assistance for new projects
Using and maintaining standards developed by Automation Engineering
Supporting existing systems via a 24/7 on-call rotation with other automation support personnel
Supporting local electricians
Requirements:
Adherence to Martin Marietta, OSHA, and MSHA rules and regulations at all times
Highly skilled at troubleshooting 120V AC and 24V DC control systems
Have 3Ph/480 electrical troubleshooting experience
Have experience working on and troubleshooting 4-20ma or I/O ling, full voltage starters, VFDs, and soft starts
Have experience troubleshooting O/T networking including TCP/IP (layer 1 issues, pings & network scans) and using industrial protocols such as PROFINET, Ethernet IP, and Modbus TCP
8+ years electrical troubleshooting experience required
2 years PLC Control Work
Ability to travel overnight 20-30% of the time with flexible work hours as needed
Experience working on level detection sensors, scales, VFDs, and soft starts
The ability to work in a variety of environments
General understanding of the plants and how they operate or motivation to gain that knowledge
Must be a person with the ability to work with people at different levels and train people
A valid US driver’s license
Nice to have:
Troubleshooting of O/T networking including TCP/IP, PROFINET, Ethernet IP, and Modbus TCP
Programming and troubleshooting Wonderware software
Troubleshooting of Modbus UA and Device net networks
2-year technical degree in electrical technology, plc programming or comparable experience
Aggregate or Mining experience is preferred
Experience leading a team is preferred
What we offer:
Medical
Prescription Drug
Dental
Vision
Health Care Reimbursement Account
Dependent Care Reimbursement Account
Wellness Programs
Employee Assistance Plan
Paid Holidays and Vacation
401(k) with Company matching
Pension
Salary Continuation – Short-Term Disability
Long-Term Disability Options
Employee Life Insurance
Spouse & Dependent Life Insurance
Business Travel Accident Insurance
Direct Deposit Payroll
Educational/Tuition Assistance Plan
College Scholarship Program – for dependent children