NextGenEnergyJobsRenewable Energy Jobs
CompaniesCitiesIndustries

NextGenEnergyJobs

The #1 platform for renewable energy careers. Join thousands of professionals who've found their dream jobs in renewable energy, sustainability, and renewable tech.

0+Newsletter subscribers
25K+Jobs posted
100+Companies

Sustainability Partners

Sustainability Software DirectoryRefurbished Tech Guide

Find Jobs

  • All Jobs
  • By Location
  • By State
  • International
  • By Industry
  • Top Companies
  • Job Titles

Job Types

  • Remote Jobs
  • Hybrid Jobs
  • Full-time
  • Part-time
  • Contract
  • Internships
  • Visa Sponsored

Experience

  • Entry Level
  • Mid Level
  • Senior Level
  • Executive
  • Remote Internships

Resources

  • Career Advice Hub
  • Top 10 Jobs
  • Solar Sales Salary
  • Become Solar Engineer
  • Salary Insights
  • CV Analyzer
  • Post a Job

Popular Job Locations

San Francisco
245 jobs
Boston
189 jobs
Denver
167 jobs
Austin
143 jobs
New York
298 jobs
Chicago
132 jobs
Seattle
201 jobs
Portland
98 jobs
Los Angeles
176 jobs
San Diego
87 jobs
Washington DC
203 jobs
Atlanta
112 jobs

Hot Remote Specializations

Project ManagerSolar SalesCustomer SuccessData EntryAll Data Entry
© 2026 NextGenEnergyJobs. All rights reserved.
Privacy PolicyTerms of ServiceAbout UsContact
  1. Home
  2. Jobs
  3. Senior Mechanical Engineer
Octopus Energy logo

Senior Mechanical Engineer

Octopus Energy
Slough (GB), United Kingdom
Full Time
Posted May 30, 2026
Energy Management
~56 people viewed this recently
Apply Now

Application opens on company website

Job Description

Help us make a big green dent in the universe.

Key Responsibilities

• Be the main interface between the product design team and the field installation teams • Identify areas for improvement in all aspects of the system from design to manufacturing, installation and processes • Provide technical design advice and guidance to the field design teams • Work closely with the support, field and the operations teams, provide day to day support to all heat pump installs • Actively provide customer support as required • Continuously monitor the performance data (e.g. COP/SCOP) collected for every install, debug issues, maintain the issue log, and advise improvements • Maintain the spares list and update as a new product is introduced • Travel to customer sites as required, as well as to Portadown in Belfast to work closely with the R&D and the manufacturing teams • Contribute to the training of the support and installation teams as required • Be the owner of technical documentations for installers, customers, logistics • Present technical solutions to the design team • Analyse warranty returns and interface with suppliers on technical discussions in finding the route cause

Requirements

• Degree in mechanical engineering or a similar discipline • 5+ years experience in design of mechanical parts of a heating or a cooling product or system • Understanding of heat pump design and HVAC systems • Experience in retrofit and new build heating/cooling installs • Appreciation of smart electronic control systems relevant to heating/cooling system design

Ready to Apply?

Join Octopus Energy and make an impact in renewable energy

Apply Now

Stay Updated on Sustainability Jobs

Get the latest renewable energy jobs and career tips delivered to your inbox.

Job Alerts

Get notified about new sustainability jobs

More at Octopus Energy

Analytics Engineer (m/w/d)

Munich (DE)

Team Leader Ambasciatori

Ascoli Piceno (IT)$35k

Sales Specialist B2C (Valencia)

Valencia (ES)

More jobs at Octopus Energy

Octopus Energy logo

Analytics Engineer (m/w/d)

Octopus Energy
NEW
Munich (DE)Munich (DE), Germany
Full Time
6h
Octopus Energy logo

Team Leader Ambasciatori

Octopus Energy
NEW
Ascoli Piceno (IT)Ascoli Piceno (IT), Italy
Full Time
6h
$25k-35k
Octopus Energy logo

Sales Specialist B2C (Valencia)

Octopus Energy
NEW
Valencia (ES)Valencia (ES), Spain
Full Time
6h