Site reliability engineer Work, Jobs in Welwyn, Eng (with Salaries)

Site Reliability Engineer
Connells Group —Milton Keynes
- Full-time
- Hybrid work
- Azure
- Scripting
- Computer networking
Quick apply
6d
Site Reliability Engineer
Trainline —London
- £55,000 - £63,000 a year
- Full-time
- Hybrid work
- AWS
- Scripting
- Linux
DevOps Engineer / Site Reliability Engineer
Freelancer.com —London
- £70,000 - £100,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Quick apply
Site Reliability Engineer (Covert Capability)
Secret Intelligence Service —London
- £44,190 - £52,972 a year
- DevOps
- Scripting
- IT
- Annual leave
- Flexible schedule
HPC Infrastructure Site Reliability Engineer
Radiant —London
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Master's degree
Quick apply
Site Reliability Engineer
Axon —London
- Azure
- Java
- AWS
- Annual leave
Quick apply
Site Reliability Engineer
JINGDONG RETAIL (UK) LIMITED —London
- Computer Science
- DevOps
- Engineering
Quick apply
1d
Site Reliability Engineer (SRE), Observability,
Apple —London
- Linux
- Python
6d
Senior Site Reliability Engineer - Python
Department for Business and Trade —London
- £63,824 - £83,778 a year
- Part-time
- Hybrid work
- Azure
- AWS
- Presentation skills
8d
Software Engineer III, Site Reliability Engineering, Traffic Network Load Balancing
Google —London
- Computer Science
- Engineering
- Master's degree
5d
Platform Engineer
Secret Intelligence Service —London
- £66,332 a year
- Part-time
- DevOps
- Java
- Software development
- Annual leave
- Flexitime
14d
Network DevOps Engineer
MBDA —Stevenage
- Up to £55,000 a year
- Overtime
- Hybrid work
- DevOps
- No experience needed
- Computer networking
- Free parking
8d
DevOps / Platform Engineer
Verge del Castell Technologies Ltd —London
- £55,000 - £75,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- AWS
- Health & wellbeing programme
- Flexitime
Quick apply
1d
Software Engineering Manager, Site Reliability Engineering, Traffic Steering
Google —London
- Computer Science
- Engineering
- Master's degree
4d
SRE Squad Lead
Department for Business and Trade —London
- £63,824 - £83,778 a year
- Part-time
- Hybrid work
- Azure
- DevOps
- AWS
8d
DevOps Engineer
BAE Systems —London
- Part-time
- Hybrid work
- DevOps
- Scripting
- Software development
IAM Secrets Management Engineering - SRE Platform Engineer - VP - London
Goldman Sachs —London
- Full-time
- Computer Science
- DevOps
- Engineering
- Employee assistance programme
13d
Staff SRE, Ads
Reddit —London
- Remote
- Machine learning
- Linux
- Communication skills
- Annual leave
Quick apply
Senior SRE, Ads
Reddit —London
- Remote
- Driving
- Linux
- Python
- Annual leave
Quick apply
Global Head of Production Support
Thought Machine —London
- Full-time
- Hybrid work
- Financial services
- Banking

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Site Reliability Engineer

Connells Group -
Milton Keynes

Quick apply

Job details

Full-time
6 days ago

Qualifications

Azure
React
Kubernetes
C#
.NET
Firewall
Incident response
Docker
NIST standards
Terraform
Scripting
Computer networking
DNS
ISO 27002
GitHub
Communication skills
PowerShell

Full job description

Job Description

We are seeking an experienced Site Reliability Engineer (SRE) to join our Group Technology Team in Milton Keynes.

ConnellsX is Connells Group Technology’s internal developer platform, built on Microsoft Azure. It simplifies cloud hosting, embeds security and compliance by default, and enables a frictionless developer experience. As part of the team building and operating this platform, you will play a hands-on role in ensuring it is reliable, scalable, and observable.

You will help establish and mature SRE practices, focusing on:

Monitoring and observability
Incident response
Post-incident review
Reliability testing and capacity planning
Toil reduction
Enabling development velocity

We offer a hybrid working arrangement with one day per week in our Milton Keynes office.

Key Responsibilities:

Support teams using ConnellsX and respond to incidents in a structured, blameless way
Investigate root causes and drive post-incident actions to completion
Define SLIs, contribute to SLOs, and monitor error budgets
Build dashboards, alerts, and runbooks to improve visibility
Automate repetitive tasks to reduce operational toil
Collaborate with cross-functional teams to enhance reliability and observability
Support performance testing and capacity planning
Proactively identify and prioritise reliability improvements

Experience & Skills Required:

Hands-on experience with Azure Monitoring (Application Insights, Alerts, Action Groups)
Strong knowledge of OpenTelemetry (including Kubernetes)
Scripting/automation using PowerShell and/or Azure CLI
Experience with Terraform and GitHub Actions
Ability to define SLIs/SLOs and manage error budgets
Incident response and post-incident review experience
Familiarity with Docker and Kubernetes
Strong communication and documentation skills

Desirable:

Working knowledge of .NET/C# and React/NextJS
Experience with cloud cost optimisation
Knowledge of Azure networking (DNS, VNets, Firewalls)
Understanding of security frameworks (e.g. ISO 27002, NIST CSF)
Azure certifications

About You:

You may come from SRE, DevOps, platform engineering, or operations backgrounds. What matters is hands-on experience running production systems, managing incidents, creating runbooks and automating repetitive work. The focus is on identifying root causes and systemic issues, reducing manual toil through automation, and maintaining reliability by applying SRE principles and using data‑driven metrics (SLIs/SLOs).

You understand reliability is about balance, not perfection, and can make data-driven trade-offs between stability and delivery. You are curious, collaborative, and take shared responsibility for system reliability.

Please note that we are unable to provide visa sponsorship. Applicants must have the right to work in the UK.

Connells Group UK is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, transgender status, religion or belief, marital status, or pregnancy and maternity.

#connellsgroup

CF00864

Job Reference: CF00864

Quick apply

Refine Your Search

site reliability engineer jobs in welwyn, eng

Site Reliability Engineer

Site Reliability Engineer

DevOps Engineer / Site Reliability Engineer

Site Reliability Engineer (Covert Capability)

HPC Infrastructure Site Reliability Engineer

Site Reliability Engineer

Site Reliability Engineer

Site Reliability Engineer (SRE), Observability,

Senior Site Reliability Engineer - Python

Software Engineer III, Site Reliability Engineering, Traffic Network Load Balancing

Platform Engineer

Network DevOps Engineer

DevOps / Platform Engineer

Software Engineering Manager, Site Reliability Engineering, Traffic Steering

SRE Squad Lead

DevOps Engineer

IAM Secrets Management Engineering - SRE Platform Engineer - VP - London

Staff SRE, Ads

Senior SRE, Ads

Global Head of Production Support

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