Aaron Rayner

Astute’s Renewables team is partnered with one of the UK’s leading renewable energy providers, who own and run a portfolio of anaerobic digestion plants across England and Wales. They are looking to recruit a Maintenance Engineer to support across their sites in Herts, Oxfordshire and Surrey.   The Maintenance Engineer role comes with a salary of up to £44,000 + bonus, and excellent benefits package.   If you have experience working as a Maintenance Engineer in a heavy processing environment and are looking to work for an organisation that is passionate about renewable energy, then upload your CV to today. Responsibilities and duties of the Maintenance Engineer role Reporting to the Area Manager you will:  

• Be Responsible for all operational equipment and machinery including, but not limited to front end processing, pumping technology, digester and ancillary equipment, heating circuit and pasteurisation processes
• Follow, maintain and improve FIIX for all PPM's, input and detail any repairs or services on machinery to enhance a maintenance regime against each piece of equipment.
• Review and or provide thorough method statements, risk assessments and permit to work for non-routine maintenance tasks
• Build and improve on a thorough planned preventative maintenance program
• Support across three sites within their portfolio
• Provide basic training, support and mentoring for site operatives
• Deliver planned improvements and refurbishments as part of the planned maintenance programme
• Ensure control measures and SSW (safe systems of work) are in place when undertaking any maintenance task
• Maintain high standards of housekeeping and insure a safe and tidy work areas.
• Undertake any training requirements as identified by your line manager to support you in your role.
• Be part of an on-call rota
• Other duties as required

Professional qualifications   We are looking for someone with the following:  

• A recognised engineering qualification or demonstratable experience
• IOSH is desired
• Compex and ATEX is desired
• A full UK Driving Licence is essential

  Personal skills   The Maintenance Engineer role would suit someone who is:  

• Experience working in anaerobic digestion or a similar heavy processing environment such as water treatment, food manufacturing ect
• Practical environmental and working safely knowledge
• Electrical competence
• Computer literate
• Mechanical hands-on Engineering Essential
• Working Knowledge of substrate pumps
• Confined Space Training
• Experience of using and fixing pumps, valves, screw conveyors, gearbox drive units, heating circuits, Macerators, Hammermills and Mixers

  Salary and benefits of the Maintenance Engineer role  

• Salary of £44,000
• Company Bonus
• Company Pension
• Life insurance
• Other benefits discussed at interview

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Astute’s Renewables Team is partnering with a leading innovator in renewable energy production, specialising in biogas plants to recruit a Project Engineer for their Girvan site. The Project Engineer role comes with a competitive salary, benefits package, and the opportunity to work on technically challenging projects within a collaborative and safety-driven environment. If you’re a Project Engineer and are looking to work for an organisation that prioritises innovation, compliance, and continuous improvement then submit your CV to apply today. Responsibilities and duties of the Project Engineer role Reporting to the Project Implementation Leader you will:  

• Work with Operations during project scoping to ensure accurate design information aligned to budget and programme.
• Support tendering and supplier selection.
• Manage procurement of subcontractors, suppliers, plant and materials.
• Plan and maintain project programmes using Microsoft Project (or similar) to deliver against time, cost and quality targets.
• Track costs, forecasts, variations and change control, highlighting any risks or commercial issues.
• Keep site records up to date, including diaries, progress updates and programme records for claims and delays.
• Coordinate suppliers and contractors to ensure resources are in place when needed.
• Maintain risk registers and support KPI tracking and supply chain performance improvements.
• Work with Compliance and SHEQ teams to implement project Quality, Environmental, Health & Safety plans.
• Support project handover including commissioning, O&M manuals, as-built records and final close-out.
• Support continuous improvement across multiple sites.

Professional qualifications We are looking for someone with the following:  

• Degree in Chemical, Mechanical, Electrical Engineering or similar discipline (essential).
• Project management qualification (APM or equivalent) desirable.
• Strong understanding of engineering project delivery within industrial or energy environments.

Personal skills The Project Engineer role would suit someone who is:  

• Commercially aware with a focus on cost control and risk management.
• Strong communicator, able to engage effectively with internal teams and external suppliers.
• Flexible to travel frequently across project sites in Scotland (and wider UK as required).

Salary and benefits of the Project Engineer role  

• Competitive salary (dependent on experience).
• Pension scheme.
• 25 days annual leave plus Bank Holidays.
• Life assurance and healthcare.
• Other benefits to be discussed.
• Career development opportunities within a growing engineering business.

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Astute’s Renewables Team is partnering with an established and growing Anaerobic Digestion business, who are looking to recruit a Plant Operator for its Cambridgeshire site.   The Operator will play a vital role in ensuring the day to day running of the renewable energy plant, offering a salary up to £34,500 (doe), 4 on 4 off working pattern, company benefits and an opportunity to develop with a growing business.   If you’re a Plant Operator and are looking to work for an organisation that values their employees and would like to work within the renewable energy sector, then submit your CV to apply today.     Responsibilities and duties of the Plant Operator role   Reporting to the Plant Manager you will:    

• Work safely in line with site SOPs and RAMS at all times.
• Operate and monitor the Anaerobic Digestion plant via SCADA to ensure optimal performance.
• Carry out daily process monitoring and lab testing and record results accurately.
• Manage feedstock handling including straw line operation, hopper loading, and plant input.
• Operate site machinery including telehandler and 360 excavators.
• Conduct visual inspections and basic fault-finding on plant and equipment.
• Complete first-line maintenance tasks (e.g. pump changes, greasing, oil top-ups, macerator checks).
• Operate weighbridge and complete associated documentation.
• Support site compliance and environmental standards.
• Maintain high standards of site housekeeping and cleanliness.
• Provide out-of-hours alarm response and support on a rota basis.
• Produce daily logs, reports, and shift handovers.
• Contribute to continuous improvement across site operations.

    Professional Qualifications   We are looking for someone with the following:    

• Experience working as an Operator within a process environment, ideally
• A relevant Engineer degree is desired but not essential.
• Telehandler licence is an advantage.

  Personal skills     The Plant Operator role would suit someone who is:    

• Experience operating mobile plant such as a telehandler or loading shovel.
• Experience carrying out first line maintenance on processing plant such as pumps & conveyers would be an advantage.
• Hard working and happy to work in an environment that processes agricultural waste for renewable energy.

  Salary and benefits of the Plant Operator role    

• £30,000 -£34,500 per annum (depending on experience).
• 4 on 4 off working pattern.
• Private Healthcare + additional benefits.
• The opportunity to work on an established renewable energy business that is part of a growing portfolio.

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Astute’s Renewables team is partnering with a leading innovator in renewable energy production, specialising in biogas plants, to recruit a Day Shift Operator on a 12-month fixed term contract for their site in Dufftown   The vital Shift Operator role comes with a competitive salary and excellent benefits package.   If you’re an experienced Operator and are looking to work for a leading business in the UK biogas sector, then upload your CV to apply today. Responsibilities and duties of the Biogas Shift Operator role Reporting to the Process Team Leader you will:  

• Operating Anaerobic Digestion plant and associated equipment via a combination of automated (SCADA) and manual inputs
• Carrying out regular plant walkarounds to assess condition and capability of plant equipment. This includes the taking of meter readings daily.
• Complete minor maintenance tasks and record any findings on CMMS
• Carry out basic lab testing
• Operate mobile plant such a telehandler or forklift truck
• Ensure good standards of housekeeping are maintained
• Monitor the plant remotely once trained and competent
• Other duties as required

Professional qualifications   We are looking for someone with the following:  

• Minimum of NC level in related engineering discipline (mechanical/electrical/chemical, engineering practice) or equivalent qualifications backed up with a minimum of 2+ years’ experience in an operations process operator role
• A full UK Driving Licence (essential)

  Personal skills   The Day Shift Operator role would suit someone who is:  

• Experienced working in a heavy processing environment
• Has the ability to work in a fast-paced environment
• Hands on and happy to be part of a team
• Keen to work in renewable energy

  Salary and benefits of the Day Shift Operator role  

• A great starting salary
• Excellent benefits package
• The chance to join a leading business in the renewable energy sector

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Astute’s Renewable Team is partnering with a global industrial services organisation specialising in electrical, automation, and energy infrastructure solutions, to recruit a Electrical Field Service Technician Electrical for its UK field-based and regional project sites.

The strategically important Electrical Field Service Technician role comes with a starting salary between £45,000-£50,000, pension scheme, and flexible working arrangements with travel opportunities.

If you’re a Electrical Field Service Technician and are looking to work for an organisation that values safety, technical excellence, and continuous professional development while delivering high-quality engineering solutions then submit your CV to apply today.

Responsibilities and duties of the Electrical Field Service Technician role

Reporting to the Field Service Manager / Group Leader Field Service, you will:

• Perform installation, commissioning, maintenance, and troubleshooting of electrical and control systems in industrial environments
• Carry out electrical testing, inspections, and fault diagnosis on power distribution, control circuits, and automation systems
• Support modifications, retrofitting, and panel/control cabinet work including parameterisation and programming
• Ensure compliance with ISO, IEC, ATEX, and internal QHSE standards across all site activities
• Prepare and maintain accurate technical documentation, test reports, and service records

Professional qualifications

We are looking for someone with the following:

• Vocational diploma or Bachelor’s degree in Electrical Engineering or related discipline
• Minimum 3+ years of experience in industrial electrical maintenance and field service
• Experience with electrical installation, troubleshooting, commissioning, and control systems
• Strong knowledge of electrical testing tools and equipment (multimeters, insulation testers, etc.)
• Understanding of switchgear, control systems, and industrial automation

Personal skills

The Electrical Field Service Technician role would suit someone who is:

• Strongly safety conscious with a clear commitment to QHSE standards
• A confident problem solver with strong fault-finding and diagnostic skills
• Able to work independently in the field and make sound technical decisions
• Organised, proactive, and able to manage multiple site-based tasks effectively
• Willing to travel to customer and project sites as required

Salary and benefits of the Electrical Field Service Technician role

• £45,000-£50,000 (dependent on experience and level)
• Pension scheme
• Flexible working arrangements with field-based travel
• Overtime and potential site allowances (where applicable)
• Training and professional development opportunities
• Exposure to varied industrial projects and advanced electrical systems

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INDREN

Astute’s Renewables Team is partnering with a renewable energy technology provider committed to sustainability, innovation, and professional development to recruit a Mechanical Field Service Technician for its UK-wide field-based operations.

The strategically important Mechanical Field Service Technician role comes with a starting salary between £45,000-£50,000, company pension, overtime opportunities, company vehicle, and flexible working arrangements.

If you’re a Field Service Technician and are looking to work for an organisation that puts integrity, safety, and people at the forefront of everything it does, then submit your CV to apply today.

Responsibilities and duties of the Field Service Technician role

Reporting to the Field Service Manager you will:

• Carry out installation, commissioning, maintenance, and servicing of biogas upgrading plants, gas transport systems, and anaerobic digestion facilities.
• Perform planned preventative and reactive maintenance on mechanical, electrical, pneumatic, and hydraulic systems.
• Diagnose and troubleshoot faults using specialist diagnostic equipment and technical schematics.
• Support commissioning activities, system upgrades, and refurbishment projects across customer sites.
• Provide on-site and remote technical support to operators and clients during breakdowns and maintenance activities.
• Participate in on-call rotations and respond to emergency breakdown situations when required.
• Maintain accurate maintenance documentation, service reports, and spare parts records using internal service management systems.
• Ensure compliance with all QHSE procedures, risk assessments, and site safety regulations.
• Coordinate tools, consumables, service vehicles, and spare parts to ensure operational readiness.

Professional qualifications

We are looking for someone with the following:

• A higher qualification in Mechanical Engineering, Industrial Maintenance, or a related discipline.
• At least 5 years of experience within industrial maintenance, servicing, or field service environments.
• Experience diagnosing and repairing mechanical, and hydraulic systems.
• Experience using diagnostic and maintenance tools within industrial environments.
• Previous experience within biogas, anaerobic digestion, renewable energy, or process industries would be advantageous.
• Strong IT skills and experience using CMMS or field service management software.
• Full UK driving licence and willingness to travel frequently to customer sites.

Personal skills

The Field Service Technician role would suit someone who is:

• A strong problem solver with excellent fault-finding and analytical skills.
• Self-motivated and capable of working independently in field-based environments.
• Organised and proactive with a structured approach to maintenance activities.
• A strong communicator who can build effective relationships with customers and colleagues.
• Safety-conscious with a strong commitment to QHSE standards and procedures.
• Flexible and willing to travel regularly as part of the role.

Salary and benefits of the Field Service Technician role

• £45,000-£50,000 depending on experience
• Company pension scheme
• Company vehicle and tools provided
• Overtime and on-call allowance
• Flexible working arrangements
• Ongoing training and professional development opportunities
• Expenses covered for business travel
• Holiday allowance plus bank holidays

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INDREN

Astute’s Renewables team is partnering with a leading innovator in renewable energy production, specialising in biogas plants, to recruit a Maintenance Technician for their site in Buckie, Scotland. The Maintenance Technician will apply mechanical expertise to safely carry out planned, reactive and emergency work across the site, minimising any down time.   The Maintenance Technician role comes with a competitive salary, excellent benefits and training.   If you’re an experienced Maintenance Technician and are looking to work for an organisation that are forward-thinking and at the forefront of green energy and play a key role in driving environmental progress, then submit your CV to apply today. Responsibilities and duties of the Maintenance Technician role Reporting to the Maintenance Team Leader you will:  

• Ensure that assigned work scopes are carried out safely, to the highest quality and carried out on time
• Ensure Inspection and Testing regime is completed as per Maintenance Plan
• Be involved in root cause analysis investigations for reactive and emergency maintenance to help prevent recurrence of the issue
• Assist and be actively involved, where required, with the integration of site capital projects
• Endeavor to assist maintenance and site teams where required with overtime, out of hours support during emergency breakdowns or during maintenance shut down periods
• Ensure a quick response to reactive and emergency breakdowns to minimis downtime
• Ensure PAS110 compliance where applicable, including control of input materials and AD process requirements
• Be part of an on-call rota if required
• Other duties as required

Professional qualifications   We are looking for someone with the following:  

• A recognised Mechanical Engineering qualification
• IOSH Managing Safely or equivalent
• Current Mechanical COMPEX (EX01-EX04 or EX11) certificate (preferred)
• A full UK Driving Licence (essential)

  Personal skills   The Maintenance Technician role would suit someone who is:  

• At least 2 years’ experience within anaerobic digestion or a similar processing environment
• Experience working under a Quality Management System (QMS)
• Experience within a similar industry working under the remit of COMPEX/ATEX regulations

  Salary and benefits of the Maintenance Technician role  

• Competitive salary depending on experience
• Comprehensive benefits package
• Chance to join a leading business in the renewable energy sector

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Project Manager – Anaerobic Digestion Oxfordshire – Hybrid working £60,000 - £75,000 DOE + excellent benefits     Introduction Astute are working with a company who design, build and operate anaerobic digestion facilities in the UK and rest of the world. Due to company growth, they are currently seeking a Project Manager to join their team and support with up and coming projects.                     Roles & Responsibilities As the Project Manager, you will be responsible for:

• Developing project execution plan during bid phase, including: schedule, support estimate development, executing and contracting strategies
• Dealing with all stages from design through to commissioning
• Maximizing project efficiency and profitability
• Manage to Project Budget, forecast, managing variations and changes
• Ensuring all health, safety, quality and environmental procedures are integrated into the clients activities
• Provide a key technical focal point for all engineering and technical clarifications
• Maintaining all contract administration to ensure clarity on project costs, schedule and quality
• Other duties as required

      Skills & Qualifications We are looking for someone with the following:

• A degree in Engineering, or equivalent qualification with proven experience of delivering similar projects
• Full understanding of the design, installation and project management of process plants (training can be given on the clients process)
• Proven experience of managing engineering projects
• Health, Safety and environmental leadership
• Able to give presentations to senior managers, clients and other external bodies
• Understanding of waste and renewable energy is an advantage

      Salary & Package What’s on offer for this exciting role:

• Competitive salary of £60,000 to £75,000 depending on experience
• Bonus scheme
• Pension scheme
• Other benefits will be discussed

    To apply for this opportunity simply send a copy of your up-to-date CV and covering letter to [email protected] or call 07441390252 to speak to Aaron Rayner who can tell you more.     INDREN

Astute’s Renewables Team is partnering with an established business who own and operate a portfolio of anaerobic digestion plants across the UK. They are looking for an experienced Electrical Automation and Programming Technician to ensure the functionality, reliability and continuous improvement of industrial automation systems. The strategically important Electrical Automation and Programming Technician roles comes with a competitive salary, private medical and dental, car allowance and additional benefits package. If you’re an experienced Electrical Automation and Programming Technician and are looking to work for a leading business in the renewable energy sector, then submit your CV to apply today. Responsibilities and duties of the Electrical Automation and Programming Technician role Reporting to the Group Leader you will:  

• Diagnose, troubleshoot, and resolve remote SCADA/PLC issues across various automation platforms (Siemens, Rockwell, WinCC, TIA Portal, etc.)
• Provide real-time technical support to commissioning and field service teams during startup and maintenance
• Configure and maintain industrial networks, remote access tools, and system alarms
• Support retrofit projects and ensure compatibility of updated automation components
• Develop, optimize, and test PLC, SCADA, HMI, and telemetry programs (e.g., Siemens S7, WinCC, C/C++, Python, Linux)
• Assist in commissioning of new systems remotely or in collaboration with field technicians
• Collaborate cross-functionally with field service, engineering, and sales for technical proposals and system design
• Create and maintain user manuals, programming standards, and operating procedures
• Document interventions, updates, and remote diagnostics using ERP/service management systems (e.g., IFS, SAP)
• Conduct risk assessments related to automation systems and proposed preventive actions
• Other duties as required

Professional qualifications   We are looking for someone with the following:  

• Bachelor's degree or diploma in Automation, Electrical Engineering, Mechatronics, or related fields
• Full UK Driving Licence

  Personal skills   The Electrical Automation and Programming Technician role would suit someone who has:  

• Minimum 5+ years in automation programming, SCADA/PLC development, and remote technical support.
• Proficiency in Siemens (Simatic S7, TIA Portal), Rockwell, WinCC, C, C++, Python, Linux, HMI, and Visu.
• Experience with remote troubleshooting, networking, and cybersecurity for industrial automation systems.
• Familiarity with industrial maintenance processes, ERP systems (IFS, MS Dynamics NAV), and technical documentation standards.
• Fluent in the local language and English, another language is a plus

  Salary and benefits of the Electrical Automation and Programming Technician role  

• Competitive salary depending on experience
• Car allowance
• Private medical and dental
• 28 days holiday plus bank holidays
• Additional benefits discussed at interview

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