Senior Technical Support Engineer

Senior Technical Support Engineer

Full-Time 40500 - 49500 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Provide advanced technical support and travel internationally to resolve complex issues.
  • Company: Join Veolia, a leader in water treatment with a commitment to diversity.
  • Benefits: Enjoy 25 days annual leave, private medical insurance, and flexible benefits.
  • Other info: Dynamic role with opportunities for international travel and career growth.
  • Why this job: Make a real impact by solving challenges in innovative water treatment systems.
  • Qualifications: Strong technical background in water treatment and excellent communication skills.

The predicted salary is between 40500 - 49500 £ per year.

Job Description

Senior Technical Support Engineer – Office-based in Lane End, High Wycombe with international travel.

Permanent, full‑time (Monday‑Friday, 37 hours). 25 annual leave + UK bank holidays, pension scheme, private medical insurance, bonus scheme and more.

Responsibilities

  • Provide advanced technical support across ELGA systems and partner networks.
  • Travel to customer sites in the UK and overseas to diagnose and resolve complex issues.
  • Support large‑scale installations, including validation and performance troubleshooting.
  • Contribute to beta testing, gathering real‑world performance insights.
  • Develop and maintain technical documentation for internal and external use.
  • Participate in product risk assessments, offering practical insights.
  • Deliver and support technical training for partner teams globally.
  • Manage and assess warranty claims, including testing returned components.

Essential Skills & Experience

  • Strong technical background in water treatment systems.
  • Solid understanding of mechanical and control systems.
  • Experience diagnosing faults using tools like multimeters or oscilloscopes.
  • Analytical mindset with a methodical problem‑solving approach.
  • Ability to interpret data and make informed decisions.
  • Excellent communication skills – able to explain technical concepts clearly.
  • Confidence working independently and as part of a team.
  • Experience writing clear technical reports and documentation.
  • Comfortable handling challenging customer interactions.
  • Strong IT skills (e. g. Google Workspace or similar).

Desirable

  • Experience in a Technical Support Engineer or Service Engineer role.
  • Background in mechanical or chemical engineering.
  • BTEC Level 4 (or equivalent) in an engineering discipline.
  • Ability to deliver or support technical training and presentations.
  • Multilingual or able to communicate across different cultures.

Qualifications

  • GCSEs (or equivalent) including English and Maths.
  • Vocational or professional qualification in a science or technical field.

Benefits

  • 25 days annual leave + UK bank holidays.
  • Enhanced pension scheme.
  • Private medical insurance (BUPA).
  • Group income protection, dental and travel insurance.
  • Group life assurance and critical illness cover for you and your partner.
  • Personal computer, car leasing and cycle‑to‑work schemes.
  • Exclusive discounts and recognition programmes.
  • Eye care and flu vouchers.
  • 24/7 access to virtual GP consultations.
  • Flexible benefits options such as buy/sell annual leave.
  • Equal Opportunity

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.

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Senior Technical Support Engineer employer: Veolia | Water Tech

Join ELGA LabWater in Lane End, High Wycombe, where we pride ourselves on being a leading employer in the water technologies sector. Our commitment to employee well-being is reflected in our extensive benefits package, including 25 days of annual leave, private medical insurance, and access to a private GP, all within a supportive and inclusive work culture that values diversity and personal growth. With opportunities for professional development and a strong focus on teamwork, you'll find a rewarding environment that encourages innovation and collaboration.

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Contact Details:

Veolia | Water Tech Recruitment Team

We think you need these skills to ace Senior Technical Support Engineer

Technical Support
Water Treatment Systems
Mechanical Systems
Control Systems
Fault Diagnosis
Multimeters
Oscilloscopes