Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries, Xylem is at the forefront of addressing the world's most critical water challenges. We invite passionate individuals to join our team, dedicated to exceeding customer expectations through innovative and sustainable solutions. Commissioning Engineer - Marine & Offshore Systems | UK-Wide (Caldicot HQ) Join Xylem - Let's Solve Water® Are you an experienced Marine or Offshore Engineer with a passion for solving complex technical challenges on cutting-edge electrochemical and cathodic protection systems? Are you looking for a role where every project is different - and where you can be based anywhere in the UK? At Xylem, we're more than a global water technology company - we're pioneers in safeguarding infrastructure at the world's most demanding industrial and marine environments. We're seeking a Commissioning Engineer to install, commission, and service our specialist systems like CAPAC® and Chloropac® across customer sites in the UK and globally. What You'll Be Doing - Install & Commission : Lead the installation and commissioning of Xylem's marine corrosion prevention and biofouling control systems on vessels, offshore platforms, and industrial sites. - Service & Maintain : Carry out preventative maintenance and repairs, conduct on-site inspections, and perform in-depth fault finding and root cause analysis. - Technical Support : Act as a trusted technical advisor for customers, supporting existing installations and identifying opportunities for system upgrades and improvements. - Be the Expert on Site : Supervise third-party contractors, ensure quality control, and deliver hands-on training to customer teams. - Own the Documentation : Complete all service, commissioning and compliance paperwork to the highest standard and within agreed timelines. - Safety First : Uphold safety procedures at all times - both onshore and offshore - leaving every site safe and fully operational. What We're Looking For We're ideally looking for a time-served engineer from the marine, offshore, or heavy industrial sector with strong electrical and PLC experience. Essential: - Offshore certification (or willingness to obtain: BOSIET, Offshore Medical) - PLC skills (Siemens and/or Allen Bradley) - Electrical & mechanical fault-finding (bias towards electrical) - Strong communication and report writing skills (MS Office proficiency) - Compex Foundation course (or willingness to complete) Nice to Have: - Experience working with chemical dosing or cathodic protection systems - Supervisory experience managing third-party contractors - Familiarity with offshore HSE procedures Location & Travel While our base is in Caldicot, we know the best engineers don't all live in one place. That's why we're open to candidates based anywhere in the UK, provided you're flexible to travel to customer sites both across the UK and offshore as needed. Why Join Xylem? At Xylem, we're solving water for a more sustainable world - and we're doing it with smart, passionate people. You'll join a team with global reach, local impact, and plenty of room for you to grow. This is a role where your expertise matters, your safety is prioritised, and your curiosity is welcome. Join the global Xylem team to be a part of innovative technology solutions transforming water usage, conservation, and re-use. Our products impact public utilities, industrial sectors, residential areas, and commercial buildings, with a commitment to providing smart metering, network technologies, and advanced analytics for water, electric, and gas utilities. Partner with us in creating a world where water challenges are met with ingenuity and dedication; where we recognize the power of inclusion and belonging in driving innovation and allowing us to compete more effectively around the world.