security systems engineer Work, Jobs in northern ireland (with Salaries)

Systems Engineer
Sii —Belfast
- Analysis skills
- Communication skills
- Sick pay
Cybersecurity Engineer
LoughTec —Omagh
- Monday to Friday
- Azure
- Computer Science
- Analysis skills
- Work from home
Information Security Engineer
G-P —Belfast
- £54,400 - £68,000 a year
- Full-time
- Computer Science
- AWS
- Bachelor's degree
Quick apply
IT Enterprise Infrastructure Engineer
Foyle Food Group - Donegal —Omagh
- £28,000 - £50,000 a year
- Weekend availability
- Azure
- English
- Continuous improvement
- Free parking
- Health & wellbeing programme
Quick apply
Managing Engineer - Security (Hybrid)
Allstate —Belfast
- Hybrid work
- Azure
- Java
- AWS
- Employee assistance programme
Cybersecurity Engineer
Expleo —Belfast
- Master's degree
- Bachelor's degree
- IT
Graduate Quality Engineer - Civil Engineering, Northern Ireland
GRAHAM Group —Hillsborough
- Engineering
- Travel
- Communication skills
- Annual leave
Network Operations Engineer III
CME Group —Belfast
- Full-time
- Hybrid work
- Azure
- Management
- AWS
Technical Support Engineer II
Delinea —Belfast
- Full-time
- Remote
- English
- SQL
- Computer networking
- Employee assistance programme
- Life insurance
Senior Network Engineer
Exegy —Belfast
- Full-time
- Hybrid work
- Computer Science
- Computer networking
- Organisational skills
Modern Workplace Engineer
TP ICAP —Belfast
- Full-time
- Windows
- Scripting
Fire and Security Engineer
Survsec Limited —Crumlin
- £35,000 - £45,000 a year
- Full-time
Quick apply
12d
3rd Line Data Engineering Specialist (TOA for Northern Ireland Electricity)
BT —Belfast
- Azure
- AWS
- Computer networking
- Gym membership
Incident Manager
Peak6 —Belfast
- Customer service
- Master's degree
- No degree
- Annual leave
- Flexible schedule
Senior Application Security Engineer
Cloudsmith —Belfast
- AWS
- Travel
- APIs
- Annual leave
12d
Junior Software Development Engineer in Test (SDET)
Aveva —Derry
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Annual leave
Platform Engineer
Options Technology —Belfast
- Full-time
- Organisational skills
Quick apply
Junior Software Engineer
Aveva —Derry
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Annual leave
Site Engineer - Didcot, Oxfordshire
GRAHAM Group —Hillsborough
- AutoCAD
- Engineering
- Project management
Quality Engineer - Civil Engineering - Northern Ireland
GRAHAM Group —Hillsborough
- Travel
- Communication skills
- Annual leave

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security systems engineer jobs near northern ireland

Systems Engineer

Sii -
Belfast

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Job details

Benefits

Cycle to work scheme
Tech scheme
Private medical insurance
Sick pay

Qualifications

Analysis skills
Systems engineering
Communication skills

Full job description

ublié le 27/10/2025 C

DI / SII United Kingdom S

II Group delivers Digital Services, IT, Engineering, and Consulting to diverse industries, enabling digital transformation through our commitment to Growth, People, and CSR.

ith over 16,000 professionals across 21 countries, we’re recognised as a “Great Place to Work” for fostering a high-trust culture. Our core values of Trust, Commitment, Accountability, Passion, Creativity, and Transparency drive our work package delivery, ensuring we meet and exceed client expectations as a committed partner.

ince 2016, SII UK has supported top Aerospace & Defence, Aviation, Transportation, and Finance clients, empowering digital transformation with industry-leading engineering expertise.

et’s Tech Together is our promise to encourage innovation and teamwork. We support our engineers with development opportunities and a collaborative, inclusive environment where every voice is valued and empowered.

HE OPPORTUNITY

e are seeking experienced System Engineers to support our team in delivering key changes associated with Defence Sector Projects. The role involves working across the full V-lifecycle, encompassing requirements capture, system design, implementation, and verification.

EY RESPONSIBILITIES:

•

ollaborate with cross-functional teams to analyze, refine, and document system requirements. •

esign, develop, and integrate system components in line with program specifications. Perform system modeling and simulation to support design validation and trade-off analyses. •

evelop and execute comprehensive verification and validation plans to ensure system compliance with requirements. •

anage and track system changes, ensuring alignment with customer expectations and program milestones. •

Provide technical support during integration and testing phases, addressing any issues or anomalies. • Create and maintain technical documentation throughout the project lifecycle. •

ngage proactively and maintain clear communication with key stakeholders, ensuring alignment of requirements, timely issue resolution, and smooth progression of project deliverables.

XPERIENCE AND SKILLS:

•

roven experience in system engineering, particularly across the full V-lifecycle. •

trong analytical and problem-solving skills, with a focus on systems integration and verification. •

amiliarity with systems engineering tools and methodologies. •

bility to work effectively in a dynamic environment with evolving priorities. •

xcellent communication and collaboration skills for interaction with internal teams and external stakeholders. •

referred previous experience with aerospace or defence systems. •

roficiency in requirements management tools such as DOORS or similar.

IVERSITY AND INCLUSION:

e are committed to building an inclusive and diverse workplace. Applications are strongly encouraged from women, individuals from minority backgrounds, and candidates from non-traditional engineering routes. If you meet most but not all of the listed criteria, we still welcome your application.

ENEFITS:

ompetitive Basic Salary
% Employers Contribution + 6% as a salary sacrifice
rivate Medical Insurance, Life Cover and Income Protection
5 days holiday
days full sick pay per year
lexible working
ycle to Work & TechScheme
ontinuous professional development
orporate access to the Udemy platform

f you're applying for a role requiring security clearance, please be aware that foreign or dual nationality is not an automatic bar, however certain posts may have restrictions which could affect those who do not have sole British nationality or who have personal connections with certain countries outside the UK.

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Refine Your Search

security systems engineer jobs in northern ireland

Systems Engineer

Cybersecurity Engineer

Information Security Engineer

IT Enterprise Infrastructure Engineer

Managing Engineer - Security (Hybrid)

Cybersecurity Engineer

Graduate Quality Engineer - Civil Engineering, Northern Ireland

Network Operations Engineer III

Technical Support Engineer II

Senior Network Engineer

Modern Workplace Engineer

Fire and Security Engineer

3rd Line Data Engineering Specialist (TOA for Northern Ireland Electricity)

Incident Manager

Senior Application Security Engineer

Junior Software Development Engineer in Test (SDET)

Platform Engineer

Junior Software Engineer

Site Engineer - Didcot, Oxfordshire

Quality Engineer - Civil Engineering - Northern Ireland

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