Senior Hv & Controls Engineer

Ener Sys is a global leader in stored energy solutions helping industrial, infrastructure and defense customers address critical power and operational needs. The company delivers integrated solutions that combine energy storage technologies, power electronics, software-enabled intelligence, technical expertise and comprehensive global customer support. Ener Sys supports customers across communications networks, data centers, energy infrastructure, material handling, transportation, aerospace and defense — including applications where power continuity is essential.

Serving customers in more than 100 countries, Ener Sys helps organizations manage energy more reliably, efficiently and intelligently in complex operating environments where uptime, safety and resilience matter.

At Ener Sys, we power the technologies that keep the world moving: from critical infrastructure to advanced industrial operations. Joining us means working on cutting-edge automation in a global organization committed to sustainability, innovation, and operational excellence.

This is your chance to take ownership of high-impact engineering projects while influencing how modern manufacturing systems evolve.

As a Senior HV & Controls Engineer, you will support and lead initiatives that enhance the performance, safety, and reliability of our production equipment and electrical systems Including HV Systems and switch gear, to PLCS drives and robotics.

Working closely with engineering, maintenance, and operations teams, you will help drive continuous improvement while ensuring our systems meet the highest operational and safety standards.

• Provide support for the maintenance and monitoring / testing of HV equipment switch gear transformers and RMU’s
• Lead electrical and controls engineering projects from concept through implementation
• Support the reliability, performance, and modernization of manufacturing equipment and production systems
• Troubleshoot complex electrical and controls-related issues across the facility
• Collaborate with OEMs, contractors, and system integrators on equipment upgrades and installations
• Develop and maintain electrical schematics, control system documentation, and technical standards
• Support PLC modifications and controls improvements when required.
• Support with Robotics fault finding and improvements.
• Participate in commissioning, validation, and startup activities for new equipment
• Ensure compliance with electrical, safety, and HSE standards
• Provide technical guidance and support to maintenance and engineering teams.
• Utilize company energy monitoring system to run reports and look for energy saving opportunities.

• Qualified to HND level or higher, strong experience in High Voltage (HV) systems, ideally holding Senior Authorised Person (SAP) status and AP15 certification.
• Experience in manufacturing automation or industrial engineering
• Strong hands-on expertise with PLCs (Siemens or Allen Bradley)
• Knowledge of robotics, motion systems, and industrial communications
• Ability to troubleshoot complex systems and drive solutions independently
• Experience managing technical projects from concept to completion
• Strong collaboration and communication skills

• Own and lead impactful automation projects
• Work with advanced technologies: robotics, vision systems, smart controls
• Combine leadership with hands-on engineering
• Influence site-wide standards and innovation
• Be a key player in digital and industrial transformation

• Competitive salary
• Career growth in a global industrial leader
• Continuous learning and development opportunities
• Collaborative, high-performance engineering culture
• A meaningful role contributing to sustainable industrial solutions

Ener Sys is always looking to hire top talent. Therefore, we encourage our employees to refer anyone they feel would be a great addition to our organization.