Controls Engineer III (BMS)

Thermo Systems LLC; United Kingdom; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Competitive salary

Bonus

Pension plan

Paid time off

Relocation stipend

Training & tuition

Job summary

Thermo Systems LLC in the UK is seeking a skilled Control Systems Engineer to design and deliver PLC/SCADA/BMS/EPMS solutions for mission-critical projects, with remote work options and travel as needed.

You will support architecture decisions, mentor junior engineers, and contribute to continuous improvement of standards and delivery quality.

Join a global, full-service automation partner delivering excellence in energy, life sciences, and mission-critical markets.

Qualifications

• Bachelor’s degree in engineering or related field with relevant experience
• 3–5 years’ experience in controls engineering or automation
• Experience on complex industrial, life sciences, or mission-critical projects

Responsibilities

• Design and develop PLC, SCADA, BMS, and EPMS systems for mission-critical projects
• Produce and review control system architecture, software, and documentation
• Execute assigned tasks to delivery schedule, quality, scope and budget
• Support system integration, FAT/SAT, and commissioning activities with validation and troubleshooting
• Identify and resolve issues across software, hardware, and interfaces
• Support value engineering to optimize cost, performance and reliability

Skills

PLC Systems

SCADA Systems

BMS Systems

EPMS Systems

Control System Design

Software Development

P&ID Reading

Independent Work

Team Communication

Education

Bachelor of Science in Engineering

Tools

Rockwell

Siemens

Schneider

Ignition

Job description

Location: Remote in UK, Ireland, Netherlands, Denmark or Finland | Project Site Based or Remote w/Travel (as applicable)

Employment Status: Full Time | Direct Hire

Compensation: Competitive + Bonus

Travel: Up to 20% (as needed per project requirements)

On Call: No

Who We Are

Thermo Systems is a global, full-service control systems integration partner delivering premier class automation solutions across the Energy, Life Sciences, and Mission Critical markets.

Guided by The Thermo Way, we are unified, dynamic, and committed to delivering excellence. Our culture is grounded in three core principles:

• Employee Success – investing in our people and their growth
• Customer Success – delivering reliable, high-quality solutions
• Financial Strength – operating with discipline and long-term focus

We believe strong teams, trusted partnerships, and technical excellence drive sustainable success.

The Opportunity

The Control Systems Engineer supports the design, development, delivery and continuous improvement of standard and complex control system solutions across mission-critical projects. This role supports the execution of high-quality engineering deliverables while supporting project teams through design, integration, and commissioning phases.

You will take support the delivery of key technical deliverables, contribute to system architecture decisions, and support less experienced engineers to ensure consistency and quality across the team.

This position is ideal for control systems engineers ready to take on greater ownership, progress professionally, and contribute to the continuous improvement of engineering standards and delivery. This position is ideal for controls systems professionals who value accountability, technical rigor, and hands‑on execution in environments where safety, performance, and reliability matter every day.

What You’ll Do

Core Responsibilities:

• Design and develop PLC, SCADA, BMS, and EPMS systems for mission - critical projects.
• Produce and review control system architecture, software, and technical documentation.
• Execute assigned engineering tasks, ensuring delivery to agreed schedule, quality, scope, and budget.
• Support system integration, FAT, SAT, and commissioning activities including validation, troubleshooting, and optimisation.
• Identify and resolve technical issues across software, hardware, and system interfaces.
• Support value engineering initiatives to optimise cost, performance, and reliability.
• Contribute to the continuous improvement of engineering standards, tools, and processes.
• Maintain clear communication on task status and proactively escal ate risks or out - of - scope items to the project lead
• Demonstrate the ability to proof‑read self-generated documentation.
• Develop basic understanding of control system design.
• Coordinate with cross‑functional teams to align scope, schedule, and deliverables.
• Communicate clearly and proactively with internal teams, customers, and partners.
• Support as a technical interface between Engineering, Integration, and Operations teams.
• Support project leadership in identifying risks, resolving issues, and maintaining delivery alignment.
• Identify and escalation technical risks, constraints, or scope changes early.
  

Quality, Safety & Process

• Adhere to company policies, QMS requirements, and established safety standards
• Support and enhance the company’s Quality Management System (QMS)
• Ensure engineering deliverables meet high standards of accuracy, completeness, and consistency
• Promote structured engineering and documentation practices across all projects
• Identify opportunities for process improvement and drive continuous improvement initiatives

What We’re Looking For

Education & Experience:

• Bachelor of Science; Electrical Engineering, Mechanical Engineering, Computer Science, or other pertinent curriculum combined with relevant technical experience.
• 3 - 5 years’ experience in controls engineering, automation, or control system integration
• Experience working on complex industrial, life sciences, or mission‑critical projects

Skills & Qualifications:

• Good knowledge of PLC, SCADA, BMS, and EPMS systems (e.g., Rockwell, Siemens, Schneider, Ignition)
• Knowledge of control system design, software development, and complex system integration
• Ability to work independently on engineering tasks
• Good understanding of process engineering principles, instrumentation, control panels, and networked systems
• Able to read and interpret P&IDs, electrical schematics, and control narratives
• Able to support commissioning activities including FAT and SAT
• Demostratable troubleshooting and problem‑solving capability
• Effective communication and teamwork skills
• Ability to manage priorities and meet deadlines
• Sound decision‑making skills and attention to detail
• Commitment to quality, safety, and accountability

What You’ll Get

• Competitive salary and annual performance bonuses
• Pension plan
• Paid time off (PTO) and company holidays
• Relocation or living stipend (based on assignment)
• In‑house and factory training + tuition reimbursement
• Casual, team‑oriented culture with regular events, free lunches, and company swag

Work Environment & Physical Requirements

The physical and environmental demands described here are representative of those required to perform the essential functions of this role. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

Equal Employment Opportunity

Thermo Systems provides equal employment opportunities (EEO) to all employees and applicants without regard to race, color, religion, sex, national origin, age, disability, genetics, or any other protected status.

Disclaimer

This job description outlines the general nature and level of work expected. Responsibilities may evolve based on business needs.