Southern Water
Mechanical Process Technician

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Process Technician – Mechanic Location: Peacehaven (with travel across multiple sites) Contract Type: Permanent Hours: 38 per week Salary: £38,247.41 - £45,896.13 (per annum, depending on skills/experience) Closing Date: 2026-07-16
Key Benefits
- Company van (business use only) + fuel card
- Health cash plan (options for family upgrades)
- Competitive pension
View full benefits or visit our careers page
About The Role
Join our Wastewater Team, maintaining and repairing treatment works, sludge centres, and pumping stations. You’ll ensure safety, compliance, and operational excellence—while supporting innovation within Southern Water’s £7.8bn investment plan (2025-30).
Your Responsibilities
Core Duties:
- Undertake reactive and planned maintenance of plant/equipment.
- Install new infrastructure as required.
- Troubleshoot alarms/faults, repairing or escalating issues.
- Conduct inspections/testing of mechanical systems (per company protocols).
- Advise internal/external contractors on technical standards.
- Update records in company systems with accuracy and timeliness.
- Accommodate standby coverage (1-in-7 day rota) when needed.
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.
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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.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour 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.
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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.
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.
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.
Required Skills & Qualifications
Essential:
- Qualified NVQ Level 3 in Mechanical Engineering (certificates provided).
- Full UK driving licence.
- Strong problem-solving under pressure.
Desirable:
- Experience in the water/wastewater industry.
- Deep knowledge of pumping stations and treatment processes.
- Familiarity with health/safety legislation.
Progression
Southern Water offers career development, training opportunities, and oral And resilience-driven growth aligned with transformative industry goals.
About Southern Water
Southern Water leads Britain’s water transformation, prioritising resilience, sustainability, and service excellence. Our £7.8bn investment (2025-30) empowers teams to innovate for a safer, cleaner future.


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Our Commitments:
✝️ "Diverse perspectives drive innovation." We’re committed to equality, inclusion, and accessibility. Should you require adjustments during recruitment, please inform us. Neurodiverse, disabled, or BIPOC candidates? Your unique strengths are welcomed here.
Register for future roles even if this position isn’t the right fit—experience matters to us!
Additional Requirements
- Security Vetting: All offers are contingent upon passing pre-employment checks, including:
- Identity/DBS clearance.
- Three-year employment/history verification
- Higher security levels may apply for specific sites, requiring additional documentation.
"Transform water. Transform futures." 💧
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