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Digital Realty Trust · LONDON, United Kingdom

# Site Engineer I (Day Engineer)

LONDON, United Kingdom On-site Operations 

Listed on Digital Realty Trust’s official careers site. Posted July 16, 2026. Check that it is still open and apply there.
[Apply on Digital Realty Trust’s careers site →](https://hdep.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2003/job/8272)

[OpenNash Jobs](https://jobs.opennash.com/) / [Digital Realty Trust](https://jobs.opennash.com/companies/digital-realty-trust/) / Site Engineer I (Day Engineer)

## Job description

Your role The Site Engineer I (Day Engineer) core responsibility is to perform infrastructure related activities in our Data Centers to ensure a reliable and efficient operation of the technical infrastructure. This is achieved through maintenance, testing and surveillance of all assets installed. The Site Engineer I role is critical to meet Service Level Agreements (SLA’s) and deliver client satisfaction. What you’ll do
- Ensure adherence to company safety policies, operational efficiency, and core values.
- Maintain compliance with industry standards and legal requirements.
- Assist in maintenance and repair tasks as directed by senior engineers or Site Operations Management.
- Participate in on-call duties and incident management when required.
- Support and collaborate with other engineers under the guidance of Site Management.
- Maintain proficiency in essential technical skills, such as troubleshooting, maintenance and systems.
- Continuously improve skills and knowledge through practical experience and training opportunities.
- Ensuring site overall appearance and cleanliness; escalate shortfalls where necessary.
- Ensures that all work is carried out within a 'safe system' and approved work processes, risk assessment and specified work procedures, complying with best practice standards and legal requirements. What you’ll need

### Hard Skills
- Some experience of site operations in a critical environment and maintenance of large scale electrotechnical and/or mechanical systems
- City & Guilds level 2 electrical qualification, or equivalent.
- Preferably skilled, but at minimum novice in operation and maintenance of electrotechnical and/or mechanical systems
- Fire detection maintenance and suppression systems knowledge will be preferrable
- Some knowledge of technical security systems (CCTV, Access Control)
- HVAC Mechanical and/or Electrical will be preferrable Soft Skills:
- Having problem analysis skills
- Pro-active with a Customer and Business focused.
- Has attention to detail and having a ‘Hands-on’ mentality.
- Customer centricity and natural drive to work with other areas of the business to provide the customer with the best possible outcome.

## At a glance
- Posted by the employer: Jul 16, 2026
- First seen by OpenNash: Oct 10, 2026
- Last checked: Oct 17, 2026
- Listed for: 93 days
- Location: LONDON, United Kingdom
- Work arrangement: On-site[Apply on Digital Realty Trust’s careers site →](https://hdep.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2003/job/8272)

## More jobs at Digital Realty Trust

### [Lead Engineer](https://jobs.opennash.com/companies/digital-realty-trust/jobs/187181a1a8aae37a82b8/)

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### [Site Engineer II](https://jobs.opennash.com/companies/digital-realty-trust/jobs/5bbca6407c2764fb9f8e/)

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### [Commercial Sales Manager - Business Development](https://jobs.opennash.com/companies/digital-realty-trust/jobs/2d0490e74a1569068ea1/)

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### [Cybersecurity Analyst – Vulnerability Management](https://jobs.opennash.com/companies/digital-realty-trust/jobs/147a00f8689967b6fe75/)

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### [Design Manager](https://jobs.opennash.com/companies/digital-realty-trust/jobs/4d8990b99f4ca5f86955/)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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