Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Diagnose, repair, and maintain UPS systems while leading complex service activities.
- Company: Join Delta, a global leader in energy-efficient solutions and sustainability.
- Benefits: Competitive salary, travel opportunities, and professional development in a dynamic environment.
- Other info: Be part of a team that values innovation and environmental responsibility.
- Why this job: Make a real impact in the tech world while supporting sustainable energy solutions.
- Qualifications: Degree in Electrical Engineering and 3 years' experience with UPS systems required.
The predicted salary is between 40000 - 50000 £ per year.
Delta, founded in 1971, is a global leader in switching power supplies and thermal management products with a thriving portfolio of IoT-based smart energy-saving systems and solutions in the fields of industrial automation, building automation, telecom power, data center infrastructure, EV charging, renewable energy, energy storage and display. As a Field Service Engineer – UPS (Data Center Segment), you will play a key role in delivering high-quality service, technical expertise, and customer support for Delta’s Uninterruptible Power Supply (UPS) and related Data Center Solutions (DCS) products.
This role involves both hands-on technical work and knowledge leadership — developing deep expertise, sharing best practices across EMEA, supporting customers with complex issues, and contributing to continual product and service improvements.
Key Responsibilities- Perform on-site diagnostics, troubleshooting, repair, and maintenance of Delta UPS and data-center power products.
- Lead complex service activities including Level 2–Level 5 commissioning, system start-ups, performance testing, and verification of correct installations.
- Provide escalated technical support for critical customer incidents.
- Conduct root-cause analysis and feed insights back to engineering and product teams.
- Deliver technical training programs to Delta field service engineers, partners, and customers.
- Develop training materials, troubleshooting guides, and best-practice procedures.
- Serve as a subject-matter expert for DCS products.
- Create and maintain service-related technical documentation.
- Define scope of work for installation, commissioning, and maintenance.
- Degree in Electrical Engineering or similar.
- Familiarity with SCADA/BMS systems.
- Minimum 3 years’ experience with UPS or power-electronics systems.
- Strong understanding of electrical systems and power infrastructure.
- Excellent communication skills, written and verbal.
- Willingness to travel across EMEA.
- Fluent in English; additional languages beneficial.
Field Service Engineer UPS - Data Center Solutions in Hemel Hempstead employer: Delta Electronics
Contact Detail:
Delta Electronics Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Field Service Engineer UPS - Data Center Solutions in Hemel Hempstead
✨Tip Number 1
Network like a pro! Get out there and connect with people in the industry. Attend events, join online forums, or even reach out to current Delta employees on LinkedIn. You never know who might have the inside scoop on job openings!
✨Tip Number 2
Show off your skills! When you get the chance to meet potential employers, whether at a job fair or an interview, be ready to discuss your hands-on experience with UPS systems. Bring examples of your work or even a portfolio if you can!
✨Tip Number 3
Prepare for technical questions! As a Field Service Engineer, you'll need to demonstrate your expertise. Brush up on your knowledge of electrical systems and power infrastructure so you can confidently tackle any tricky questions during interviews.
✨Tip Number 4
Apply through our website! We love seeing applications come directly from candidates who are genuinely interested in joining Delta. It shows initiative and enthusiasm, which are key traits we look for in our team members.
We think you need these skills to ace Field Service Engineer UPS - Data Center Solutions in Hemel Hempstead
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Field Service Engineer role. Highlight your experience with UPS systems and any relevant technical skills. We want to see how your background aligns with what we do at Delta!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about working with Delta and how you can contribute to our mission of providing innovative, energy-efficient solutions. Keep it engaging and personal!
Showcase Your Technical Skills: Don’t forget to showcase your technical expertise in electrical systems and power infrastructure. Mention specific projects or experiences that demonstrate your problem-solving abilities and hands-on skills. We love seeing real-world examples!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy and ensures your application goes directly to us. Plus, you’ll find all the info you need about the role there!
How to prepare for a job interview at Delta Electronics
✨Know Your Stuff
Make sure you brush up on your knowledge of UPS systems and power electronics. Delta is looking for someone with a solid understanding of electrical systems, so be prepared to discuss your experience and any relevant projects you've worked on.
✨Showcase Your Problem-Solving Skills
As a Field Service Engineer, you'll need to troubleshoot complex issues. Prepare examples of past challenges you've faced in similar roles and how you resolved them. This will demonstrate your ability to think critically and act decisively under pressure.
✨Communicate Clearly
Excellent communication skills are a must for this role. Practice explaining technical concepts in simple terms, as you may need to train others or support customers. Being able to convey information clearly can set you apart from other candidates.
✨Be Ready to Travel
Since the job involves travelling across EMEA, be prepared to discuss your flexibility and willingness to travel. Highlight any previous experiences where you've had to adapt to new environments or work away from home, as this shows you're ready for the demands of the role.