Infrastructure Operations Engineer
| Posting date: | 20 November 2025 |
|---|---|
| Salary: | £28,600 to £31,900 per year |
| Additional salary information: | health care, pension, parking |
| Hours: | Full time |
| Closing date: | 27 November 2025 |
| Location: | Leeds, West Yorkshire, LS12 6NY |
| Company: | Cennox Ltd |
| Job type: | Permanent |
| Job reference: | Vac0494_1763642782 |
Summary
Infrastructure Operations Engineer
Location: Leeds
Hours: 4 rotating 12 hours shifts, (8am to 8pm)
Shift Allowance: 10%
At Cennox, we help some of the world's biggest brands deliver complex projects - nationwide installations to cutting-edge security solutions. Our people make it happen by being proactive, and committed to excellence. If you love solving problems, working with cloud technologies, and being part of a team that values respect and collaboration, this role is for you!
What You'll Be Doing
Monitor AWS and on-premise environments to ensure everything is secure, stable, and performing at its best.
Own incidents from start to finish, troubleshoot issues, and keep customers informed.
Help deploy updates and improvements while following best practices.
Spot trends, prevent problems, and suggest smarter ways of working.
Collaborate with customers, vendors, and your team to deliver outstanding service.
What We're Looking For
Previous experience in a technical role.
Hands-on knowledge of AWS and Linux OS.
Familiarity with ITIL processes and cloud service management.
Strong communication skills and a logical, problem-solving mindset.
A willingness to learn and adapt in a fast-paced environment.
Bonus points if you have:
Experience in a 24/7 operational environment (like a NOC).
Knowledge of monitoring tools (CloudWatch, Nagios, Zabbix).
SQL/MySQL administration skills.
Understanding of Agile/DevOps practices.
As a valued member of the Cennox family, you will receive:
7.5 weeks annual leave including bank holidays
9% pension scheme (combined contributions)
2 x salary Life Assurance
Refer a Friend scheme worth £250
Optional Healthcare plan including retail and gym discounts
Employee Assistance Programme and much more!
Please be aware all successful candidates for this position will be required to undergo a pre-employment screening process, inclusive but not limited to: Financial, Criminal record checks and References.