Control System Specialist

A leading engineering company is seeking an HMI Design Engineer for a 12-month contract (Inside IR35) to focus on the design, development, and integration of human-machine interfaces (HMIs) for safety-critical control systems. This fully on-site role requires collaboration with control systems, instrumentation, and human factors teams to ensure operator interfaces are safe, intuitive, and compliant with industry standards.

• Design and develop operator interfaces and HMI displays for control systems
• Apply human factors principles to improve usability and reduce human error
• Collaborate with control systems and instrumentation teams to ensure seamless integration
• Create mock-ups, prototypes, and layouts for validation and operator testing
• Ensure HMI designs comply with functional safety, alarm management, and relevant standards
• Support testing, validation, and documentation of HMIs for regulatory and operational approval

• Strong understanding of control systems and instrumentation integration
• Knowledge of human factors, usability, and ergonomic principles
• Experience with functional safety standards, alarm management, and interface guidelines
• Ability to produce mock-ups, prototypes, and design documentation
• Strong collaboration and communication skills for multidisciplinary teams
• Eligible to work fully on-site
• 12-month contract with potential for extension (Inside IR35)
• Work on safety-critical control systems
• Gain experience across HMI design, human factors, and control systems integration
• Collaborate with multi-disciplinary technical teams in a structured engineering environment

• Mid-Senior level

• Contract

• Design and Manufacturing

• Defense and Space Manufacturing, Maritime Transportation, and Aviation and Aerospace Component Manufacturing