At a Glance
- Tasks: Maintain and troubleshoot critical electrical and mechanical systems in a 24/7 data centre.
- Company: Join Amazon Web Services, a leader in cloud technology and innovation.
- Benefits: Competitive pay, diverse work culture, and opportunities for growth and development.
- Other info: Dynamic, safety-focused environment with excellent career advancement opportunities.
- Why this job: Be part of a team that ensures reliable cloud services and makes a real impact.
- Qualifications: High school diploma and hands-on maintenance experience; data centre experience preferred.
The predicted salary is between 28350 - 34650 £ per year.
Description
Amazon Web Services (AWS) is seeking a Critical Facilities Technician to join our Data Centre Engineering Operations (DCEO) team.
In this role you will support the operation, monitoring and maintenance of the electrical and mechanical infrastructure that powers AWS cloud services.
AWS data centres operate 24/7 and rely on highly reliable power and cooling systems.
As a technician in this environment, you will perform hands-on maintenance, equipment inspections, and troubleshooting to ensure infrastructure systems operate safely and reliably.
You will work as part of a team responsible for maintaining mission-critical equipment including power distribution systems, generators, UPS systems and cooling infrastructure.
This role operates on a shift rotation supporting 24/7 data centre operations.
- Key job responsibilities
- Perform planned preventative maintenance (PPM) and reactive maintenance on electrical and mechanical infrastructure systems
- Conduct routine plant inspections and equipment checks to ensure systems are operating correctly
- Monitor alarms and system performance using Building Management Systems (BMS) and other monitoring tools
- Assist with fault finding and troubleshooting across infrastructure systems including power distribution and cooling equipment
- Support operation and testing of critical systems including diesel generators, UPS systems, switchgear and cooling equipment
- Supervise specialist vendors performing maintenance or repair activities on site
- Follow permit-to-work and safety procedures for all maintenance and operational activities
- Participate in incident response and support troubleshooting during infrastructure events
- Maintain accurate maintenance records and operational logs
- Support testing activities including generator tests and infrastructure failover exercises
- A day in the life
- Performing daily plant inspections across electrical and mechanical infrastructure
- Monitoring alarms and system status through the Building Management System (BMS)
- Responding to infrastructure alerts and assisting with initial troubleshooting
- Carrying out planned preventative maintenance tasks on site equipment
- Supporting generator tests and infrastructure system checks
- Supervising vendors performing maintenance activities
- Completing shift logs, plant status reports and operational handovers
About the team
The Data Centre Engineering Operations (DCEO) team is responsible for maintaining the critical infrastructure that supports AWS data centres.
Our technicians operate and maintain complex mechanical and electrical systems that provide reliable power and cooling for AWS cloud services.
The team works in a highly operational, safety-focused environment, where attention to detail and strong technical skills are essential to maintaining service availability.
- Basic Qualifications
- High school or equivalent diploma
- Hands-on experience performing maintenance, inspections or troubleshooting on plant equipment - Preferred Qualifications
- Experience in data center engineering
- High school or equivalent diploma, or NVQ Level 3 in Mechanical, Electrical or Mechatronics
- Experience in a data center or other critical environment
- Experience working with permit-to-work or safety management systems
- Strong troubleshooting and problem-solving skills
Amazon is an equal opportunities employer.
We believe passionately that employing a diverse workforce is central to our success.
We make recruiting decisions based on your experience and skills.
We value your passion to discover, invent, simplify and build.
Protecting your privacy and the security of your data is a longstanding top priority for Amazon.
Please consult our Privacy Notice () to know more about how we collect, use and transfer the personal data of our candidates.
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers.
If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information.
If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
Data Centre Critical Facilities Technician, Data Centre Engineering Operations (DCEO) employer: AWS.
As a Chief Engineer in Data Centre Engineering Operations, you will be part of a dynamic team dedicated to maintaining AWS's global infrastructure, ensuring that our cloud services run seamlessly. We pride ourselves on fostering a collaborative work culture that encourages innovation and professional growth, offering extensive training and development opportunities. Located in a vibrant tech hub, our employees enjoy a stimulating environment with access to cutting-edge technology and the chance to make a significant impact in the cloud computing industry.
StudySmarter Expert Advice🤫
We think this is how you could land Data Centre Critical Facilities Technician, Data Centre Engineering Operations (DCEO)
✨Join Engineering Meetups!
Get yourself along to local engineering meetups or tech conferences. These are great places to connect with like-minded folks and industry leaders who might just have a lead on that full-time Data Centre Critical Facilities Technician, Data Centre Engineering Operations (DCEO) role you’re after at AWS..
✨Show Off Your Projects!
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Dive into engineering forums and online communities, like Reddit or specific engineering Discord channels. Sharing your insights, asking questions, and being active can help you build connections that might lead to job opportunities at AWS..
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We think you need these skills to ace Data Centre Critical Facilities Technician, Data Centre Engineering Operations (DCEO)
Some tips for your application 🫡
Showcase Your Technical Expertise:When applying for an engineering role like Data Centre Critical Facilities Technician, Data Centre Engineering Operations (DCEO), it’s essential to highlight your technical skills. Include any relevant software or tools you're proficient in on your CV—think CAD software, simulation tools, or programming languages. Don't skimp on any engineering projects you've worked on that demonstrate your ability to solve complex problems.
Focus on Results and Impact:In the engineering world, we love numbers and real-world impact. Quantify your achievements wherever possible—like reducing costs by a certain percentage, improving efficiency, or successfully completing a project ahead of schedule. This gives your future employers at AWS. a clear picture of the value you can bring.
Craft a Compelling Cover Letter:Use your cover letter to express your passion for engineering and explain why you’re drawn to AWS. specifically. Share what aspects of their work excite you and how your values align with theirs. This is your chance to show a bit of personality while keeping it professional!
Include Relevant Certifications:If you have any engineering certifications, especially ones that are recognised in your field, make sure to feature them prominently on your CV. They demonstrate not just your knowledge, but also your commitment to professional development, which is something we at StudySmarter value highly.
How to prepare for a job interview at AWS.
✨Brush Up on Core Engineering Principles
Before heading into the interview with AWS., make sure you're solid on the fundamental engineering principles relevant to the role. Be ready to discuss concepts such as thermodynamics, fluid mechanics, or structural analysis, depending on the specifics mentioned in the job description. Don’t skip any hands-on projects or coursework; these can be excellent talking points!
✨Show Off Your Problem-Solving Skills
Expect technical questions or case studies during your interview—after all, engineering is all about solving problems! Prepare a few examples of how you've tackled engineering challenges in the past, whether at university or in any practical experience. Practising with mock technical interviews can really help you articulate your thought process and solutions.
✨Relate Your Experience to the Role
In a full-time role, employers like AWS. want to see that you can adapt and grow within their team. Be ready to discuss how your previous internships, projects, or studies relate directly to the work you'll be doing. Highlight specific experiences that showcase your collaborative skills and how you've successfully worked within a team environment.
✨Know Your Tools and Software
Most engineering roles require familiarity with specific tools and software. Prepare to talk about your proficiency with programmes like AutoCAD, MATLAB, or SolidWorks if they’re relevant to the role. Even better, have examples of projects where you’ve used these tools, as it'll demonstrate your hands-on experience and readiness for the job.
