Reliability engineer Work, Jobs in Belfast, Ant (with Salaries)

Site Reliability Engineer III
CME Group —Belfast
- Full-time
- Hybrid work
- DevOps
- Master's degree
- Bachelor's degree
- Employee stock purchase plan
- Gym membership
Telecom Support Engineer
Simplicity Group LTD —Belfast
- £28,000 - £32,000 a year
- Full-time
- Continuous improvement
- Driving
- In-person
- Free parking
- Referral programme
Quick apply
Associate Service Reliability Engineer
Proofpoint —Belfast
- Full-time
- Azure
- AWS
- Linux
RME Mechatronics Apprentice - Northern Ireland Locations 2026 - Fixed Term Contract
Amazon UK Services Ltd. - A10 —Belfast
- Weekend availability
- CAD
- Engineering
- Maintenance
Engineer - Structured Cabling/Infrastructures
Crown Industries Ltd. —Belfast
- £28,000 - £33,000 a year
- Full-time
- Maintenance
- Driving
- Computer networking
Quick apply
Data Engineer (Python/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- SQL
- AWS
- JavaScript
- Employee assistance programme
Refrigeration Reliability Manager, EU AMZL RME
Amazon UK Services Ltd. —Belfast
- Weekend availability
- Engineering
- System design
- Maintenance
Data Engineer (Python/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- SQL
- AWS
- JavaScript
- Employee assistance programme
Automation Engineer
Expleo —Belfast
- Computer Science
- Engineering
- Java
9d
Principal Lift Systems Engineer
Aresforti Lift Engineering Ltd —Lisburn
- £72,985 - £103,300 a year
- Full-time
- AutoCAD
- Maintenance
- Microsoft Office
Quick apply
5d
SRE Observability Technical Lead - Vice President
Citi —Belfast
- Full-time
- Hybrid work
- Computer Science
- Engineering
- AWS
- Annual leave
- Employee assistance programme
Software Engineer
DualTech Digital Systems Ltd —Belfast
- £2,669 - £3,700 a month
- Full-time
- Azure
- Java
- AWS
Quick apply
2d
Station Engineer - BFS
Jet2.com and Jet2holidays —Belfast
- Full-time
- Team management
- Profit sharing
Software Engineer
Versant Media —Belfast
- Full-time
- Hybrid work
- SQL
- Software development
- APIs
Quick apply
Software Engineer
Cirata —Belfast
- Full-time
- Hybrid work
- Azure
- Java
- AWS
Service Delivery Manager
Parkonic Smart Mobility Solutions Ltd —Belfast
- £3,000 - £3,800 a month
- Full-time
- Management
- Computer networking
- In-person
- Annual leave
- Sick pay
Quick apply
6d
Certification Engineer
Thompson Aero Seating —Banbridge
- Full-time
- Engineering
- Mechanical knowledge
- Annual leave
- Referral programme
Quick apply
10d
Principal QA Engineer
Cloudsmith —Belfast
- AWS
- Travel
- APIs
- Annual leave
10d
AI Integrations Engineer
Smiley Monroe —Lisburn
- Hybrid work
- SQL
- Analysis skills
- APIs
- Employee assistance programme
- Referral programme
FX OpsTech Application Support - Assistant Vice President
Citi —Belfast
- Full-time
- Hybrid work
- Analysis skills
- Bachelor's degree
- No degree
- Annual leave
- Employee assistance programme

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Site Reliability Engineer III

CME Group -
Belfast

Apply Now

Job details

Full-time

Benefits

Employee stock purchase plan
Cycle to work scheme
Company pension
Gym membership
Car scheme

Qualifications

TCP
Kubernetes
DevOps
Google Cloud Platform
Master's degree
Docker
Bachelor's degree
Distributed systems
Network Protocols
Systems engineering
Network architecture
Linux
Business
Communication skills
Python

Full job description

Site Reliability Engineer III/SRE III (Tue - Sat)

CME Group is seeking a Site Reliability Engineer III (Tue - Sat) to take a key role in building, operating, and scaling systems in our Markets portfolio. As an SRE III, you will apply your experience to the complex challenges of the CME Globex trading platform, where our systems deliver an exceptional combination of low-latency performance and rock-solid reliability .

You will work with senior engineers on complex projects, take ownership of key reliability initiatives, and act as a mentor to junior colleagues, helping to shape the team's technical direction.

Key Responsibilities

Own Observability: Design, build, and refine monitoring, alerting, and observability solutions. Drive the continuous improvement of our SLIs & SLOs to enable faster issue detection and resolution.
Drive Reliability Projects: Take ownership of reliability-focused projects from design to implementation, collaborating with product teams to ensure new features are scalable, resilient, and safe.
Lead Technical Solutions: Lead technical discussions for your work, presenting solution options and proposals with clear trade-offs.
Automate Intelligently: Proactively identify and eliminate toil through robust automation, improving both system reliability and team velocity.
Manage Incidents: Take a leading role in incident response, owning the resolution of significant incidents, ensuring rapid system recovery, and driving meaningful action from blameless post-mortems.
Mentor & Coach: Act as a technical mentor and point of escalation for L1 and L2 SREs, fostering their growth through code reviews and paired work.
Architect for the Future: Contribute your own ideas to the product backlog and play an active role in the architectural design for the migration to Google Cloud Platform (GCP).

What We're Looking For

3-5+ years of professional experience in a Site Reliability, DevOps, Software, or Systems Engineering role.
Strong, hands-on experience administering and troubleshooting Linux-based production systems.
Proficient programming skills in a language like Python or Go, with a track record of automating complex operational tasks.
Proven ability to lead technical initiatives and solve complex problems with a high degree of autonomy.
Excellent communication skills, with the ability to articulate complex technical concepts to diverse audiences.
A proactive and ownership-oriented mindset.

Desirable Skills

Cloud Platforms: Deep experience with Google Cloud Platform (GCP), especially GCE, GKE, and cloud networking.
Monitoring Tools: Expertise in designing and managing monitoring stacks (e.g., Prometheus, Grafana, OpenTelemetry).
Distributed Systems: Strong practical knowledge of building and maintaining large-scale distributed systems.
Containerisation: Advanced experience with Kubernetes and Docker in a production environment.
Networking: Solid understanding of networking protocols (HTTP, TCP/UDP, IP) and network architecture.
Domain Knowledge: Experience in financial markets, low-latency systems, or with message-oriented middleware.

Why CME Group

Be part of a global leader in financial services technology.
Work on cutting-edge technology in a collaborative and innovative culture.
Receive a competitive compensation and benefits package.
Grow your career in SRE with an organisation committed to this modern approach.

Join CME Group and play a crucial role in ensuring the stability and performance of our global trading applications. Apply now to be a part of our dynamic SRE team!

Company Benefits:

Bonus Programme
Generous shift allowance
Equity Programme
Employee Stock Purchase Plan (ESPP)
Private Medical and Dental coverage
Mental Health Benefit Programme
Group Pension Plan
Income Protection
Life Assurance
Cycle To Work
EV Car Benefit Scheme
Gym Membership
Family Leave
Education Assistance – MBA/Advanced Degree/Bachelor Degree
Ongoing Employee Development Training/Certification
Hybrid Working

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CME Group: Where Futures are Made

CME Group is the world’s leading derivatives marketplace. But who we are goes deeper than that. Here, you can impact markets worldwide. Transform industries. And build a career by shaping tomorrow. We invest in your success and you own it – all while working alongside a team of leading experts who inspire you in ways big and small. Problem solvers, difference makers, trailblazers. Those are our people. And we’re looking for more.

At CME Group, we embrace our employees' unique experiences and skills to ensure that everyone’s perspectives are acknowledged and valued. As an equal-opportunity employer, we consider all potential employees without regard to any protected characteristic.

Important Notice: Recruitment fraud is on the rise, with scammers using misleading promises of job offers and interviews to solicit money and personal information from job seekers. CME Group adheres to established procedures designed to maintain trust, confidence and security throughout our recruitment process.

Apply Now

Refine Your Search

reliability engineer jobs in belfast, ant

Site Reliability Engineer III

Telecom Support Engineer

Associate Service Reliability Engineer

RME Mechatronics Apprentice - Northern Ireland Locations 2026 - Fixed Term Contract

Engineer - Structured Cabling/Infrastructures

Data Engineer (Python/ AWS)

Refrigeration Reliability Manager, EU AMZL RME

Data Engineer (Python/ AWS)

Automation Engineer

Principal Lift Systems Engineer

SRE Observability Technical Lead - Vice President

Software Engineer

Station Engineer - BFS

Software Engineer

Software Engineer

Service Delivery Manager

Certification Engineer

Principal QA Engineer

AI Integrations Engineer

FX OpsTech Application Support - Assistant Vice President

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