Senior Systems Engineer - PLC/SCADA for Water Infrastructure

Allscreens Nationwide Ltd; Grangemouth; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

Death in Service

Private healthcare

25 days annual leave

Buy up to 5 extra days

Paid overtime

Employee discounts

Employee Assistance Programme

Recommend a Friend

Structured training & mentoring

Professional registration support

Career progression

Job summary

M Group Water is seeking a Controls and Systems Integration Engineer to design, develop, and implement PLC, HMI, and SCADA solutions for water and wastewater assets across Scotland.

You will produce FDS, hardware designs, I/O documentation, and test manuals, while ensuring QA compliance and strong client collaboration. Join a growing team that values safety, professional development, and delivering reliable infrastructure for life.

Qualifications

• Experience designing PLC, HMI and SCADA solutions for water/wastewater assets.
• Knowledge of QA processes, documentation standards, and delivering work right first time.
• Familiarity with industrial networks and OT cyber security considerations.

Responsibilities

• Design, develop, and implement PLC, HMI, and SCADA solutions for water and wastewater assets.
• Produce FDS and System Hardware Designs including I/O documentation, test docs, and operation manuals.
• Configure and program control systems using Siemens/Rockwell platforms.
• Support QA processes ensuring compliance with procedures, standards, and regulatory requirements.
• Participate in design reviews, audits and lessons-learned workshops for continuous improvement.
• Provide technical support and optimisation of existing control systems to improve performance and reliability.
• Build and maintain strong client relationships and contribute to M Group Water's reputation for excellence.

Skills

PLC systems

HMI/SCADA

Software development

QA processes

Industrial networks

Cyber security OT

Driving licence

Travel to sites

Job description

M Group Water is seeking a Controls and Systems Integration Engineer to design, develop, and implement PLC, HMI, and SCADA solutions for water and wastewater assets across Scotland.

You will produce FDS, hardware designs, I/O documentation, and test manuals, while ensuring QA compliance and strong client collaboration. Join a growing team that values safety, professional development, and delivering reliable infrastructure for life.