Mechanical Engineer

Mechanical Engineer

Full-Time 30000 - 50000 £ / year (est.) No home office possible
Xylem Inc.

At a Glance

  • Tasks: Design innovative water treatment systems and collaborate with a dynamic engineering team.
  • Company: Join Xylem, a Fortune 500 leader in sustainable water solutions.
  • Benefits: Competitive salary, hybrid work options, and opportunities for professional growth.
  • Why this job: Make a real impact on global water challenges while developing your engineering skills.
  • Qualifications: HNC or HND in Mechanical Engineering; strong problem-solving and communication skills.
  • Other info: Be part of a diverse team driving innovation in water technology.

The predicted salary is between 30000 - 50000 £ per year.

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.

Location: Caldicot, South Wales

Function: Engineering Design

We’re looking for a Mechanical Engineer to join our Engineering Design team, supporting the delivery of advanced water treatment and electrochlorination systems. This is a role for someone who thrives on technical depth, cross-functional collaboration, and seeing designs through from enquiry to commissioning.

The Role

Working under the direction of the Principal Mechanical Engineer, you’ll play a key role in interpreting client specifications and translating them into detailed, high-quality engineering designs. You’ll be involved throughout the full project lifecycle — from enquiry and proposal support through to execution and commissioning — ensuring our systems are technically robust, compliant, and aligned to client and regulatory standards.

What You’ll Be Responsible For
  • Interpreting and digesting customer technical requirements and contract documentation
  • Producing process calculations, pump sizing calculations and hydraulic designs
  • Creating and defining PFDs and P&IDs
  • Producing equipment data sheets, specifications, and schedules
  • Selecting and detailing valves, instruments and associated equipment
  • Supporting plant layout development, including:
  • Pipework system design
  • Chemical storage and transfer systems
  • Compressed air treatment systems
  • Pneumatic control system designs
  • Reviewing supplier proposals and carrying out technical appraisals
  • Supporting proposal scope preparation and engaging with clients pre- and post-contract
  • Reviewing Process Control Philosophies and Functional Design Specifications
  • Resolving design issues during manufacture, installation and commissioning
  • Ensuring compliance with ISO 9001:2015 and internal QA procedures
  • Supporting CDM responsibilities through hazard elimination and risk mitigation in design
  • Contributing to document control and design review processes
  • You’ll work closely with Mechanical Designers, Electrical Engineers, Procurement, Production, QA, Project Managers and global colleagues — as well as external clients, vendors and inspectors.

    What We’re Looking ForEssential:
    • HNC or HND in Mechanical Engineering (Degree desirable)
    • Strong ability to interpret complex technical specifications and diagrams
    • Confident representing the company professionally with customers
    • Strong problem-solving skills and creative thinking
    • Good understanding of manufacturing and production processes
    • Commercial awareness and understanding of engineering costs
    • High attention to detail
    • Strong communication and reporting skills
    • Well organised with the ability to prioritise effectively
    • Good level of computer literacy
    Desirable:
    • Experience with electrochlorination packages or chemical process equipment
    • Structural steelwork construction and welding knowledge
    • Knowledge of ATEX, IECEx and HAZOP
    • Familiarity with major petrochemical specifications (e.g. BP, Shell)
    • AutoCAD experience

    This role offers the opportunity to:

    • Work on technically challenging water treatment systems
    • Be involved from concept through to commissioning
    • Develop specialist knowledge in electrochlorination and water technologies
    • Influence design standards and continuous improvement
    • Collaborate across disciplines in a quality-driven engineering environment

    If you’re motivated by solving complex engineering problems and want to contribute to high-impact water technology solutions, we’d love to hear from you.

    Mechanical Engineer employer: Xylem Inc.

    Xylem is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the field of water technology. Located in Caldicot, South Wales, employees benefit from a supportive environment that prioritises professional growth and development, alongside the opportunity to work on impactful projects that address critical global water challenges. With a commitment to sustainability and inclusion, Xylem empowers its team members to make meaningful contributions while enjoying a fulfilling career.
    Xylem Inc.

    Contact Detail:

    Xylem Inc. Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Mechanical Engineer

    ✨Tip Number 1

    Network like a pro! Reach out to current employees at Xylem on LinkedIn or through industry events. A friendly chat can give us insider info and maybe even a referral!

    ✨Tip Number 2

    Prepare for the interview by diving deep into Xylem's projects and values. Show us how your skills in mechanical engineering align with their mission to tackle water challenges.

    ✨Tip Number 3

    Practice your problem-solving skills! Be ready to tackle technical questions or case studies during interviews. We want to see how you think on your feet!

    ✨Tip Number 4

    Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows us you’re genuinely interested in joining the team.

    We think you need these skills to ace Mechanical Engineer

    Mechanical Engineering
    Technical Specification Interpretation
    Process Calculations
    Pump Sizing Calculations
    Hydraulic Design
    PFD and P&ID Creation
    Equipment Data Sheets Production
    Plant Layout Development
    Pipework System Design
    Chemical Storage and Transfer Systems
    Pneumatic Control System Design
    ISO 9001:2015 Compliance
    Problem-Solving Skills
    Communication Skills
    AutoCAD Experience

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV is tailored to the Mechanical Engineer role. Highlight relevant experience and skills that match the job description, like your ability to interpret technical specifications and your problem-solving skills.

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about water technology and how your background makes you a great fit for our team. Don’t forget to mention any specific projects or experiences that relate to the role.

    Showcase Your Technical Skills: Since this role involves a lot of technical work, be sure to showcase your engineering skills clearly. Mention any software you’re proficient in, like AutoCAD, and any relevant calculations or designs you've worked on in the past.

    Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!

    How to prepare for a job interview at Xylem Inc.

    ✨Know Your Technical Stuff

    Make sure you brush up on your mechanical engineering principles, especially those related to water treatment and electrochlorination systems. Be ready to discuss specific projects you've worked on and how you interpreted technical specifications.

    ✨Show Off Your Problem-Solving Skills

    Prepare examples of how you've tackled complex engineering challenges in the past. Think about times when you had to resolve design issues during manufacture or installation, as this will demonstrate your ability to think on your feet.

    ✨Communicate Clearly

    Since you'll be collaborating with various teams, practice explaining your ideas clearly and concisely. You might even want to do a mock interview with a friend to get comfortable discussing technical concepts in an accessible way.

    ✨Understand the Company Culture

    Research Xylem's commitment to sustainability and innovation. Be prepared to discuss how your values align with theirs and how you can contribute to their mission of addressing critical water challenges.

    Land your dream job quicker with Premium

    You’re marked as a top applicant with our partner companies
    Individual CV and cover letter feedback including tailoring to specific job roles
    Be among the first applications for new jobs with our AI application
    1:1 support and career advice from our career coaches
    Go Premium

    Money-back if you don't land a job in 6-months

    >