It systems engineer Work, Jobs in Belfast, Ant (with Salaries)

Cloud Infrastructure Engineers
CGI —Belfast
- Full-time
- Scripting
Quick apply
Technical Support Engineer
INDICOMSUR —Newtownabbey
- £38,000 - £40,000 a year
- Full-time
- Computer literacy
- English
- In-person
Quick apply
Technology Project Coordinator
CETIS Engineering & Technology Services UK Ltd. —Belfast
- £2,500 - £3,250 a month
- Full-time
- Google Suite
- Organisational skills
- Communication skills
- Free parking
- Health & wellbeing programme
Quick apply
3h
Data Engineer (Python/ AWS)
Instil Software Ltd —Belfast
- Full-time
- Hybrid work
- AWS
- APIs
- Agile
- Employee assistance programme
Managed IT Services Field Engineer
Radius Limited —Belfast
- Full-time
- Computer Science
- Travel
- Communication skills
- Employee assistance programme
Quick apply
IT Operations Engineer
Cloudsmith —Belfast
- Google Suite
- Scripting
- In-person
- Annual leave
Senior IT Support Engineer
KX —Belfast
- Full-time
- Hybrid work
- Writing skills
- Windows
- Microsoft Office
- Employee assistance programme
Data Engineer (Python/ AWS)
Instil —Belfast
- Full-time
- Hybrid work
- AWS
- APIs
- Agile
- Employee assistance programme
IT Field Engineer - Belfast
T-Tech —Belfast
- Full-time
- Hybrid work
- Analysis skills
- Continuous improvement
- Communication skills
Quick apply
16h
Technical Support Engineer II
Delinea —Belfast
- £45,000 - £50,000 a year
- Weekend availability
- Remote
- English
- Computer networking
- Communication skills
- Employee assistance programme
- Life insurance
Quality Engineer - Civil Engineering - Northern Ireland
GRAHAM Group —Hillsborough
- Civil engineering
- Quality control
- Travel
- Annual leave
Product Configuration Engineer
Survitec Group Limited —Belfast
- Hybrid work
- Engineering
- ERP systems
- Continuous improvement
- Employee assistance programme
4d
Senior Manager - Dynamics 365 CRM Solution Architect - Deloitte Digital
Deloitte —Belfast
- Hybrid work
- CRM software
- Azure
- Mentoring
AI Engineer (Agentic Systems)
Data Intellect —Belfast
- Full-time
- Hybrid work
- Java
- Master's degree
- Software development
- Referral programme
Quick apply
14d
Quality Engineer - Civil Engineering - Oxford
GRAHAM Group —Hillsborough
- Civil engineering
- Engineering
- Microsoft Office
- Annual leave
Group Product Manager, Software Supply Chain Trust
Cloudsmith —Belfast
- Team management
- Product management
- Travel
- Annual leave
Network Operations Centre Engineer
Capita —Belfast
- Up to £32,000 a year
- Full-time
- Analysis skills
- Free parking
Manager, AI Quality Assurance, Quality Engineering, Technology & Transformation, Solutions
Deloitte —Belfast
- Hybrid work
- Mentoring
- AI
- Communication skills
Quality Engineer - Civil Engineering - Didcot
GRAHAM Group —Hillsborough
- Civil engineering
- Engineering
- Microsoft Office
Data/AI Engineer, Engineering AI & Data, AI & Data Solutions
Deloitte —Belfast
- Hybrid work
- Analysis skills
- Machine learning
- Agile

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Cloud Infrastructure Engineers

CGI -
Belfast

Quick apply

Job details

Permanent | Full-time

Benefits

Company pension

Qualifications

Technical troubleshooting
Scripting and automation in system administration
Technology infrastructure experience
TCP
System administration
Cloud architecture
Systems administration experience
Stakeholder collaboration
Network infrastructure
Cloud engineering experience
Scripting
IP networking
VMWare
Multidisciplinary collaboration
PowerShell scripting
Infrastructure provisioning automation

Full job description

At CGI, we’re shaping the digital future by delivering secure, resilient, and innovative technology solutions that help our clients achieve operational excellence. As an Infrastructure Engineer, you will play a key role in designing, building, and supporting cloud and on-premise environments that power mission-critical services. Working alongside industry experts, clients, and technology partners, you will help solve complex infrastructure challenges, contribute innovative ideas, and build a rewarding career within a collaborative environment where your expertise is valued, your development is supported, and your work makes a real difference.

CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. This is your opportunity to be part of something challenging, meaningful, and career-defining.

You will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site operating a shift system 5 days a week.

Your future duties and responsibilities

In this role, you will design, build, and support infrastructure solutions across cloud and on-premise environments, ensuring systems meet demanding performance, security, and availability requirements. You'll take ownership of infrastructure across compute, storage, networking, and virtualisation technologies, supporting both project delivery and live operational services within complex, mission-critical environments.

Working closely with CGI colleagues, clients, and technology partners, you will deliver resilient, scalable solutions while contributing innovative approaches to infrastructure engineering. You'll be encouraged to continuously develop your technical expertise, share knowledge with others, and play an active role in delivering successful outcomes for our clients.

Design & Deliver secure infrastructure solutions across cloud and on-premise environments
Deploy & Configure compute, storage, networking, and virtualisation platforms
Integrate & Support cloud technologies, including Oracle Cloud Infrastructure where applicable
Monitor & Optimise infrastructure performance, availability, capacity, and resilience
Troubleshoot & Resolve complex infrastructure incidents and technical issues
Collaborate & Deliver with cross-functional teams, clients, and technology partners
Automate & Improve operational processes through scripting and infrastructure automation where appropriate
Communicate & Report technical progress, risks, and system health to stakeholders

Required qualifications to be successful in this role

To succeed in this role, you should have proven experience delivering and supporting enterprise infrastructure within complex environments. You will bring strong systems administration skills, a solid understanding of networking and virtualisation technologies, and experience working with cloud platforms. A proactive approach to problem-solving, collaboration, and continuous improvement will help you thrive as part of CGI's expert engineering teams.

Experience of Infrastructure Engineering ideally in enterprise or secure environments
Administration experience across Windows and/or Linux platforms
Understanding of networking fundamentals, including TCP/IP, DNS, routing, and firewalls
Exposure to cloud infrastructure platforms, ideally Oracle Cloud Infrastructure (OCI)
Knowledge of virtualisation technologies such as VMware or Hyper-V
Troubleshooting, root cause analysis, and incident resolution skills
Knowledge of container technologies and image management (desirable)
Knowledge of automation, scripting (e.g. PowerShell, Bash, Python), or Infrastructure as Code (advantageous)
Ability to work within secure environments and obtain or hold UK Security Clearance

#LI-RB8

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

Come join our team—one of the largest IT and business consulting services firms in the world.

Quick apply

Refine Your Search

it systems engineer jobs in belfast, ant

Cloud Infrastructure Engineers

Technical Support Engineer

Technology Project Coordinator

Data Engineer (Python/ AWS)

Managed IT Services Field Engineer

IT Operations Engineer

Senior IT Support Engineer

Data Engineer (Python/ AWS)

IT Field Engineer - Belfast

Technical Support Engineer II

Quality Engineer - Civil Engineering - Northern Ireland

Product Configuration Engineer

Senior Manager - Dynamics 365 CRM Solution Architect - Deloitte Digital

AI Engineer (Agentic Systems)

Quality Engineer - Civil Engineering - Oxford

Group Product Manager, Software Supply Chain Trust

Network Operations Centre Engineer

Manager, AI Quality Assurance, Quality Engineering, Technology & Transformation, Solutions

Quality Engineer - Civil Engineering - Didcot

Data/AI Engineer, Engineering AI & Data, AI & Data Solutions

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