Controls Engineer (Overhead Crane Systems)
Location: Ashland, VA
Shift: 1st Shift
Job Type: Contract-to-Hire
Starting Rate: $39/hour (higher based on experience)

Qualdoc is seeking an experienced Controls Engineer to support the design, development, and optimization of electrical control systems for overhead cranes and lifting equipment. This is a full-time, onsite role based in Ashland, VA.

This position requires a higher level of expertise in automation, controls integration, and system troubleshooting, with a strong focus on ensuring safe, efficient, and compliant crane operations. The Controls Engineer will play a key role in both new system design and modernization of existing crane systems.

Key ResponsibilitiesControls Design & Development

• Design and develop electrical control systems for overhead cranes and material handling equipment
• Create and review PLC programs, HMI interfaces, and control logic for crane motion systems
• Develop detailed electrical schematics, wiring diagrams, and panel layouts
• Select and integrate components such as VFDs, relays, sensors, and safety systems
• Ensure compliance with CMAA, NFPA 70 (NEC), and ASME B30 standards

System Integration & Commissioning

• Lead and support installation, commissioning, and startup of crane control systems
• Configure and troubleshoot PLCs, VFDs, and communication networks
• Perform system testing, validation, and performance optimization

Troubleshooting & Support

• Diagnose and resolve complex electrical and controls issues in crane systems
• Provide technical support for field service teams and maintenance personnel
• Assist with system upgrades, retrofits, and modernization projects

Collaboration & Continuous Improvement

• Work closely with mechanical engineers, project managers, and technicians
• Provide mentorship and technical guidance to junior engineers or technicians
• Support continuous improvement initiatives to enhance system reliability and efficiency

Required Qualifications

• Bachelor’s degree in Electrical Engineering, Controls Engineering, or related field (or equivalent experience)
• 5+ years of experience in controls engineering, preferably in overhead cranes or heavy industrial systems
• Strong experience with:
• PLC programming (Allen-Bradley, Siemens, or similar)
• HMI/SCADA systems
• VFDs and motor control systems
• Ability to design and interpret electrical schematics and control systems
• Experience with industrial communication protocols (Ethernet/IP, Modbus, etc.)
• Strong understanding of crane motion control (hoist, trolley, bridge)
• Familiarity with CMAA, NEC, and ASME standards

Preferred Qualifications

• Experience with crane automation, anti-sway systems, or load monitoring systems
• Background in system integration and commissioning in industrial environments
• Strong analytical and problem-solving skills
• Ability to work in industrial settings and at heights when required
• Excellent communication and teamwork skills

Working Conditions

• Fully onsite role in a manufacturing/industrial environment
• Occasional travel to customer or project sites

Pay: From $39.00 per hour

Application Question(s):

• How many years of experience do you have working with overhead crane systems, specifically in electrical design, controls engineering, installation, or troubleshooting?
• Describe your experience with PLC programming (platforms used, project examples)
• Have you developed or modified HMI/SCADA systems? Describe your role
• How do you approach troubleshooting a crane that is not responding to controls input?
• What communication protocols have you used (Ethernet/IP, Modbus, etc.)?

Work Location: In person