Rodeo
ResourcesPartnersSign in

Glanua

Commissioning Engineer

London
Posted about 21 hours ago
Sign up to applySee more jobs like this

How your CV stacks up

1Upload CV
2Analyse CV
3Improve CV

Upload your CV to see how well it fits this job role

?%

Commissioning Engineer - (Wastewater Treatment Projects)

The Role:

As Commissioning Engineer, you will work as part of the team to deliver commissioning services on behalf of the company. You will work with a team of highly skilled commissioning engineers and instrument technicians in the final completion stages of water and wastewater infrastructure and transition into operation.

You will report regularly to management on Commissioning activity progress, resource allocation and any issues requiring escalation. You will have the opportunity to work alongside and collaborate with industry-leading project teams, working in a one-team culture while broadening your own skill set. In this client-facing role you will uphold our core values and inspire a culture of trust and collaboration with our clients and respective delivery teams. You will be involved in all aspects of project delivery from design through to construction, commissioning and handover to the Client in an extremely rewarding sector.

Main Duties and Responsibilities:

The main duties and responsibilities of the Commissioning Engineer are outlined as follows:

  • Work as part of a team in the delivery of one or more projects at any one time, embracing the ethos of a “one team” culture.
  • Ensure Health, Safety, Environmental & Sustainability standards, policies and procedures are always adhered to on-site.
  • Instil a positive Health and Safety culture within the team in their thinking and actions.
  • Work closely with all key stakeholders including clients, client representatives and third-party agencies.
  • Support project delivery teams and commissioning engineers in the development and preparation of commissioning test documentation.
  • Provide peer review of design stage control philosophies, motor and instrument listings, panel drawings and cable schedules in order to validate designs, familiarise with project and spot issues before they arise.
  • Attend Hazard and Operability Studies (HAZOP) and Control Hazard and Operability studies (CHAZOP) and provide input on commissioning and operability issues as required.
  • Attend third part Factory Acceptance Tests (FATs) and Site Acceptance Tests (SATs) as required and provide acceptance sign-off on behalf of the company.
  • Complete preliminary pre-commissioning readiness checks and provide completion snag lists to mechanical and electrical sub-contractors.
  • Conduct initial power-up of MCC’s and complete rotation checks on motors and I/O point-to-point checks (dry testing).
  • Set up instrumentation in the field and scale instrument 4-20 mA signals back to PLC. Calibrate any instruments requiring field calibration.
  • Upload the first draft of the PLC code in conjunction with the automation engineer and conduct preliminary dry tests.
  • Divert flows to new works process and conduct wet testing of PLC/HMI/SCADA automated sequences. Ensure that PLC/HMI/SCADA logic conforms to control philosophy and de-bug as necessary.
  • Troubleshoot equipment, instrumentation, hardware, and software in order to ensure correct operation.
  • Work with Process Engineers in order to optimise and improve the process performance of water and wastewater infrastructure.
  • Complete all commissioning documentation including pre-test inspections, commissioning reports and works demonstration. Provide demonstration of same to client and receive sign-off.
  • Liaise closely with the project delivery engineering team on-site, HSQE advisor, and management in order to ensure safe and timely delivery of the commissioning process.
  • Organise and facilitate plant shutdowns and/or diversion of flows as required with project delivery team and the client through permit-to-work systems.
  • Ensure a positive experience for the client and their representatives instilling an ethos of collaboration and cooperation.
  • Build and promote industry-leading teams by providing training and mentoring of staff including setting out development plans for your team.
  • Provide an active involvement in resource management and recruitment within your team as a hiring manager. Schedule and allocation to staff in consultation with project delivery teams.
  • Provide assistance, oversight and guidance from time to time on operation and maintenance sites.
  • Seek to improve the commissioning process by providing lessons learned feedback and innovative solutions for adoption on future projects.
  • Keep appraised of the latest standards and technology through continuous professional development (CPD).

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

Start with a chat, not a search bar

Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

P

Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

See breakdown
Save jobNot relevant
View details

It searches the market for you

Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.

Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

See breakdown
Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

See breakdown
Strong

Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

Knowledge, Skills and Experience:

Get help with your application

Your very own career expert that helps elevate your application to the next level.

Get help applying for this job

The main knowledge, skills and experience required of the Commissioning Engineer are outlined as follows:

  • Minimum of 5 years’ experience working in a similar role in the water and wastewater industry.
  • Experienced in the commissioning and process proving of mechanical, electrical, instrumentation, control and automation (MEICA) systems.
  • Ability to liaise directly with customers on commissioning activities and sign-off.
  • Ability to manage people and teams proactively and confidently.
  • Relevant Electrical Qualification.
  • Ability to work as part of a team with excellent communication and interpersonal skills.
  • Ability to make PLC/HMI modifications desirable.
  • Ability to manage time in a pressurised environment during the commissioning process.
  • Ability to use own initiative, problem solve and adjust as issues arise during commissioning.
  • Good working knowledge of MS packages such as Word and Excel.
  • Full Driving License.
Trusted by 25,000+ job seekers

“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”

Jessica, London

Get help applying for this job

Skills

Commissioning
Water Treatment
Wastewater Treatment
Health and Safety
Project Management
PLC
HMI
SCADA
Instrumentation
Electrical Systems
Mechanical Systems
Process Engineering
Documentation
Team Collaboration
Problem Solving
Communication

Location

London, England, United Kingdom

Sign up to applySee more jobs like this