Company Overview
BioteCH4 are one of the leading AD operators in the UK, handling the collection and transportation of food waste, oils and fats recycling.
We own and operate a group of anaerobic digestion facilities across the UK. We also provide biological support, emergency response and feedstock supply to other operators within the industry. Our industry expertise means we not only have the knowledge and experience to deal with all the food waste the UK produces.
Summary
We are seeking an experienced Lead Export Engineer to work in a Group role, working across all of our AD facilities.
The Lead Export Engineer is responsible for overseeing the safe, reliable, and efficient export of energy from Combined Heat and Power (CHP) engines and Gas-to-Grid (G2G) systems. This role combines hands-on engineering expertise with strategic oversight of plant performance, export compliance, and management of engineering contracts and service providers. The engineer will act as the technical authority for export systems, ensuring optimal operation, regulatory adherence, and continuous improvement.
The role works closely with the Plant Managers, Head of Engineering, Process Safety & Operations Lead and Group Projects Lead.
Each AD site will be manned with on call engineering call out rota – the Site Engineering Manager will be expected to be the Senior for the on call rota for escalation from this team which will be typically 1 in 3.
Key areas of role responsibility:
Export Systems Management
- Lead all activities related to energy export from CHP engines and Gas-to-Grid upgrading systems.
- Monitor and optimise electricity, heat, and biomethane export performance against commercial agreements.
- Ensure compliance with grid codes, gas quality standards, metering requirements, and safety regulations.
- Identify export constraints and implement mitigation or corrective actions.
CHP & Gas-to-Grid Operations
- Oversee the technical performance of CHP engines, gas upgrading units, and associated plant equipment.
- Lead root-cause analysis for engine faults, trips, and underperformance.
- Manage planned and unplanned outages, ensuring minimal disruption to export availability.
- Review operational data to recommend performance improvements, efficiency upgrades, and optimisation strategies.
Engineering Contract & Vendor Management
- Act as the primary engineering interface with OEMs, service contractors, utility networks, EPC partners, and specialist consultants.
- Manage contracts, including performance monitoring, SLA compliance, and technical deliverables.
- Lead contractor coordination for maintenance, overhaul schedules, and system upgrades.
- Oversee procurement of specialist parts, service agreements, and engineering support.
Compliance, Standards & Safety
- Ensure all export activities meet regulatory, statutory, and industry standards (e.g., G99, G100, GS(M)R, gas quality specs).
- Maintain accurate export documentation, change records, safety certificates, and operational logs.
- Support HAZOPs, risk assessments, and engineering safety reviews.
- Implement best practices for asset integrity and process safety.
Technical Leadership & Continuous Improvement
- Serve as subject matter expert for CHP engine export operations and gas-to-grid systems.
- Lead and mentor engineering staff on fault diagnosis, export management, and system optimisation.
- Drive innovation projects, including engine efficiency improvements, control system upgrades, and process automation.
- Provide engineering input into plant design changes, new projects, and system expansions
Individual competency & role requirements
Technical Expertise
- Strong knowledge of CHP engines (e.g., Jenbacher, MWM, MAN, or similar).
- Experience with Gas-to-Grid plants, gas upgrading technologies, and biomethane export systems.
- 5+ years of technical engineering and maintenance experience in the gas industry (preferable AD or Gas to Grid environment)
- HNC/HND in Mechanical, Electrical or Process Engineering (minimum)
- Compex EX01-EX04 (Compulsory)
- 18th Edition (if electrically biased)
- Understanding of electrical export systems, grid compliance and metering infrastructure.
- Familiarity with gas quality standards, compression, odorisation, and grid injection requirements.
- Ability to interpret P&IDs, electrical diagrams, control system logic, and performance data
- At least level 3 NVQ Extended Diploma in Engineering Maintenance or equivalent
- Strong knowledge with diagnostic tools and equipment
- Ability to read and interpret schematics and blueprints
- Experience of use of industry specific software (AutoCAD, Scada, Shire) desirable
- High level of computer literacy – proficient use of Microsoft Office Suite (Excel, Word, Powerpoint, Outlook, Sharepoint)
- IOSH/NEBOSH certificate desirable
Problem solving and analytical thinking;
- Strong root-cause analysis, troubleshooting, and technical reporting capability.
- Ability to identify and resolve complex issues independently
- Ability to carry out root cause analysis with corrective action planning
- Adopting a methodical approach to work
Communication;
- Clear reporting to all stakeholders and timely and accurate input to engineering software system
- Excellent communication skills for liaising with utilities, contractors, and internal stakeholders.
- Ability to explain technical information clearly to stakeholders
Project and Time Management;
- Manage multiple assignments across different sites
- Proven experience managing engineering contracts and external service providers.
- Project management experience (shutdowns, upgrades, major maintenance).
- Previous experience logging data within engineering software system as part of daily responsibilities
- Ability to prioritise tasks under pressure
- Ability to manage time effectively, self motivated
Adaptability;
- Flexibility to work in varying environments (weather, remote locations)
- Willingness to work longer hours, weekends, travel to different sites regularly – with ability to claim TOIL
- Valid drivers licence and ability to travel
Company Benefits:
- Life assurance scheme; help at hand app including employee assistance program; company pension scheme; service recognition; health cash plan; employee referral program; staff ideas inbox; company newsletter, cycle to work scheme; buy/sell annual leave; attendance prize draw.
Salary £65,000 + car allowance + TOIL
Pay: £65,000.00 per year
Benefits:
- Additional leave
- Company pension
- Cycle to work scheme
- On-site parking
- Referral programme
- Sick pay
Experience:
- Technical Engineering and maintenance in the gas industry: 5 years (required)
Licence/Certification:
- Driving Licence (required)
- HNC/HND in Mechanical, Electrical or Process Engineering (required)
- Compex EX-01-EX04 certification (required)
Work authorisation:
- United Kingdom (required)
Work Location: In person
