reliability engineer Work, Jobs in cheltenham (with Salaries)

Site Reliability Engineer
Obsidian Security —Cheltenham
- £85,000 - £103,000 a year
- DevOps
- AWS
- Scripting
Quick apply
Data Engineer (AWS)
AtkinsRéalis —Cheltenham
- Full-time
- Hybrid work
- Java
- SQL
- AWS
QA Engineer (Full time)
FleetCheck —Cirencester
- £35,000 - £45,000 a year
- Full-time
- Hybrid work
- APIs
- Agile
- In-person
- Free parking
- Health & wellbeing programme
Quick apply
6d
Senior Cloud Solutions Engineer
Northrop Grumman —Cheltenham
- £52,000 - £78,000 a year
- Hybrid work
- Computer Science
- Windows
- AWS
Operational Software Engineer
CoreTech Security Services —Cheltenham
- Full-time
- C++
- JavaScript
- Linux
Senior DevOps Engineer
Northrop Grumman —Cheltenham
- £50,700 - £76,100 a year
- Hybrid work
- Azure
- Computer Science
- DevOps
- Relocation assistance
Supply Chain Continuous Improvement Lead
Kohler —Cheltenham
- Up to £50,000 a year
- ERP systems
- Continuous improvement
- No degree
Safety & Reliability Engineer
ZeroAvia —Kemble
- Engineering
- Master's degree
- Bachelor's degree
- Employee assistance programme
Quick apply
UPS Commissioning Field Service Engineer
Eaton —Cheltenham
- Overtime
- Maintenance
- Communication skills
Data Engineer
Ripjar —Cheltenham
- Full-time
- Remote
- Computer Science
- Linux
- Python
- Annual leave
- Employee assistance programme
Quick apply
Field Services Engineer
CoreTech Security Services —Cheltenham
- Full-time
- Software troubleshooting
- Software development
- SDLC
Data and AI Trainer
QA Limited —Cheltenham
- Azure
- Doctoral degree
- Computer Science
- Annual leave
- Employee assistance programme
Technical Support & Sustainment Engineer
Raytheon —Malvern
- Full-time
- Travel
- IT
- Linux
- Annual leave
- Employee assistance programme
Principal Cloud Engineer (AWS) (Multiple)
Cloudscaler —Cheltenham
- £95,000 - £130,000 a year
- Full-time
- Hybrid work
- AWS
- Annual leave
- Referral programme
Senior Cloud Engineer (AWS) (Multiple)
Cloudscaler —Cheltenham
- £70,000 - £95,000 a year
- Full-time
- Hybrid work
- AWS
- Annual leave
- Referral programme
DevOps Engineer
Ripjar —Cheltenham
- Full-time
- Remote
- Azure
- AWS
- JavaScript
- Annual leave
- Employee assistance programme
Quick apply
Data Engineer
Claranet —Gloucester
- Weekend availability
- Azure
- SQL
- Machine learning
6d
Platform Engineer
DAINTTA —Cheltenham
- £61,000 - £83,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Annual leave
- Employee assistance programme
Quick apply
DevOps / SRE Engineer
Roke —Gloucester
- Full-time
- DevOps
- Java
- AWS
Lead Cloud Solutions Engineer
Northrop Grumman —Cheltenham
- £68,000 - £102,000 a year
- Hybrid work
- System design
- Windows
- AWS
12h

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reliability engineer jobs near cheltenham

Site Reliability Engineer

Obsidian Security -
Cheltenham

Quick apply

Job details

£85,000 - £103,000 a year

Qualifications

Cloud infrastructure
Incident management
Kubernetes
DevOps
Google Cloud Platform
Microservices
AWS
Distributed systems
Scripting
Data pipeline
GitHub
SaaS
AI
GitLab
Debugging

Full job description

Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more.

Backed by top investors including Greylock, Norwest Venture Partners, and IVP, we've built a complete SaaS security platform to reduce risk, detect and respond to threats, and prevent breaches at the source. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike, Okta, Cylance, and Carbon Black.

Now, we're transforming how SaaS is secured—in the era of agentic AI.

Today, Obsidian is trusted by global enterprises like Snowflake, T-Mobile, and Pure Storage. We protect more than 200 organizations across North America, Europe, the Middle East, Southeast Asia, Australia, and New Zealand—including many of the world's largest Fortune 1000 and Global 2000 companies.

With strong global momentum, a growing partner ecosystem including SentinelOne, Databricks, and Google Cloud, and a major fundraise on the horizon, we're scaling quickly toward long-term growth and IPO readiness. Join us as we define the future of SaaS security!

Site Reliability Engineer (UK)

At Obsidian, our Site Reliability Engineers ensure the reliability, scalability, and operational excellence of a complex multi-tenant SaaS platform serving enterprise and financial customers. As an SRE, you will work closely with DevOps, Platform Engineering, and product teams to improve system observability, incident response, and service resilience across the platform.

This is a hands-on engineering role focused on building operational excellence through monitoring, automation, debugging, and continuous improvement. You will help ensure that issues are detected and addressed quickly while contributing to systems that improve platform reliability at scale.

Key Responsibilities

Reliability Engineering: Improve the reliability, availability, and resiliency of Obsidian's production systems and distributed services
Detection & Observability: Build and maintain monitoring, alerting, dashboards, and observability tooling to enhance system visibility and reduce operational noise
Incident Response & Operations: Support incident response, on-call operations, troubleshooting, and postmortem processes to drive operational excellence
Collaboration: Partner with engineering teams to implement SLI/SLO practices, operational standards, and reliability-focused workflows
Execution: Automate infrastructure operations, deployment workflows, and platform tooling across Kubernetes, cloud infrastructure, and data pipelines

Required Qualifications

2–5 years of experience in Site Reliability Engineering, DevOps, Production Engineering, or related roles
Experience operating and supporting production systems in AWS and/or GCP
Familiarity with Kubernetes and Helm in cloud-native environments
Experience with observability and monitoring tools such as Prometheus, Grafana, Datadog, or similar platforms
Exposure to CI/CD systems such as GitLab CI/CD, GitHub Actions, ArgoCD, or equivalent
Strong troubleshooting and debugging skills across distributed systems and microservices
Experience writing automation or infrastructure tooling using scripting or programming languages
Strong systems thinking and a collaborative engineering mindset

Preferred Qualifications

AI Agent development experience
Experience supporting SaaS platforms in production environments
Familiarity with incident management and postmortem practices
Exposure to infrastructure-as-code and GitOps workflows
Understanding of SLI/SLO concepts and operational metrics
Experience with enterprise-scale monitoring or customer-facing production systems

Why This Role

Work on reliability challenges across a large-scale distributed SaaS platform
Build and improve observability and operational tooling used across engineering
Gain hands-on experience with cloud infrastructure, Kubernetes, and production systems
Help safeguard critical services for enterprise and financial customers

What Success Looks Like

Production issues are detected and resolved quickly
Monitoring and alerting provide clear, actionable operational insights
Reliability metrics and operational practices improve over time
Engineering teams can effectively troubleshoot and self-serve observability
Automation reduces operational toil and improves platform stability

Quick apply

Refine Your Search

reliability engineer jobs in cheltenham

Site Reliability Engineer

Data Engineer (AWS)

QA Engineer (Full time)

Senior Cloud Solutions Engineer

Operational Software Engineer

Senior DevOps Engineer

Supply Chain Continuous Improvement Lead

Safety & Reliability Engineer

UPS Commissioning Field Service Engineer

Data Engineer

Field Services Engineer

Data and AI Trainer

Technical Support & Sustainment Engineer

Principal Cloud Engineer (AWS) (Multiple)

Senior Cloud Engineer (AWS) (Multiple)

DevOps Engineer

Data Engineer

Platform Engineer

DevOps / SRE Engineer

Lead Cloud Solutions Engineer

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