Senior Security Architect jobs in Belfast

Security Architect - Network & Cloud Location: Belfast (Hybrid - 2-3 days onsite) Salary: Competitive Type: Permanent Overview Staffline Recruitment Ireland are partnering with a large, highly respected global organisation to recruit a Security Architect specialising in Network and Cloud environments. This is a senior, hands-on architecture role where you'll take ownership of designing and...

Security Architect - Network & Cloud Security Architect - Network & Cloud needed to drive the design and implementation of cutting-edge cloud and network security solutions across the global infrastructure. This is your chance to be the go-to expert on our cloud-native security stack, shaping how to protect sensitive data in Microsoft Azure and beyond. You'll lead the charge on CNAPP and CASB...

You will oversee the operation and configuration of the Firm's cloud security toolsets. This will include the design and management of CNAPP (cloud-native application protection platform) and CASB (cloud access security broker) technologies.

You will also work closely with the Security Operations Centre to support proactive threat hunting and incident response. What You Need to Succeed Experience:c5+ years in cybersecurity, with at least 5 years in security architecture or engineering.

You will develop trusted advisor relationships with prospects and customers by educating, presenting, demonstrating, and conducting POCs of Mirantis’ AI Infrastructure platform. This role offers the opportunity to work on ambitious, cutting-edge technology within the fast-evolving AI and cloud-native ecosystems.

You will be helping to lead incidents, whilst also reviewing and responding to both internal and external alerts, assisting users in how to operate securely and ensuring that our controls are healthy across our technology estate.

You will be part of a high functioning, motivated and forward-thinking team.

Working for a leading semiconductor R&D department, I am recruiting for a high-level GPU Architect, to work on the latest R&D developments in Graphics Hardware Processors. There is also opportunity for leadership within this exciting R&D team for GPU Hardware. A key-selling point is this is a highly innovative and exciting opportunity to work with leading experts in GPU R&D to define...

You should have strong communication skills and thrive in a collaborative environment. Essential experience: A minimum of five years in a security-focused engineering or analyst position. Strong technical grounding in system, network, and application security. Proficiency in security infrastructure such as firewalls, proxies, IDS/IPS, and VPNs.

You will guide development teams and design innovative solutions tailored to client needs, while ensuring adherence to architectural standards. The ideal candidate will have significant experience with Salesforce technologies, strong leadership skills, and the ability to communicate complex concepts effectively.

A leading cloud technology firm in Belfast seeks a Sr Principal Software Engineer to lead architectural development for unified exposure management initiatives. The role requires collaboration with engineering teams to ensure product delivery aligns with customer needs. Candidates must have a minimum of 12 years in software development, ideally with expertise in Java, and possess strong...

Role: Senior Cloud Security & Solutions ArchitectDepartment: Infrastructure & Operations, Digital Services DirectorateGrade: 8 (£48,822 - £58,260)Responsible to: Microsoft Services Technical ManagerCampus: Any (Belfast, Coleraine, Derry~Londonderry) (Hybrid)Reference: (phone number removed)- ABOUT US -We are a university with a national and international reputation for excellence, innovation and...

Technical Architect £Up to £95,000 GBP Hybrid WORKING Location: Belfast, Northern Ireland - United Kingdom Type: Permanent Technical Architect - Digital & Data Consulting A leading global innovation and transformation consultancy is hiring a Technical Architect to join its Digital & Data community. This role offers the chance to work on complex, high-impact programmes across multiple sectors,...

You will be accountable for setting operational standards and ensuring consistent, high-quality delivery during the non-traditional trading window. This position is a critical component of our comprehensive "Follow-the-Sun" support model, vital to achieving 24/7 market protection.

Job description Job Title: Salesforce Solution Architect Location: UK (Remote/ Hybrid) About AbsoluteLabs AbsoluteLabs is a business and technology consulting and digital transformation services company. We help organisations stay competitive and innovative by anticipating rapidly changing customer behaviours. Our strength lies in delivering tailored, outcome-driven solutions across cloud,...

MCS Group is seeking an experienced Technical Architect for a global leader in the FinTech space, based in Belfast. You'll be working with global teams to deliver scalable, secure, and high-performing systems that drive real business value. As the technical lead, you'll help define the architecture vision, guide development teams, and ensure their solutions meet enterprise standards while staying...

You should possess confident and adaptable communication skills, enabling you to effectively convey complex technical information to diverse audiences, including technical and non‑technical stakeholders, colleagues, and clients. Candidate’s presentations, written communication, and verbal explanations are clear, concise, and tailored to the audience’s needs.

You will design and implement secure network architectures, managing core Cisco technologies such as ASA firewalls, Firepower Threat Defense (FTD)/NGFW, Identity Services Engine (ISE) for NAC, Cisco+ Secure Connect, and Wireless LAN Controllers. You'll optimise DMVPN/MPLS for remote sites, evaluate SDWAN solutions, and enforce zero trust policies.

Senior Security Engineer Our client is hiring a Senior Security Engineer to help strengthen a growing, highly supported Information Security function. You'll work across modern security tooling, contribute to architecture and strategy, and play a hands-on role in protecting global client data. Day-to-day: Implement and optimise secure infrastructure and tooling. Manage and tune SIEM/SOAR...

The Opportunity We are looking for a Software Engineer ready to step into a Product/Technical Architecture pathway. This is a unique, hands-on growth role designed for engineers who want to transition into product and solution architecture, gaining exposure to strategic decision-making, stakeholder management, and solution design. You'll work closely with Product Architects, Software Architects,...

You will work closely with Staff and Senior Engineers in a lean, agile environment where engineering standards and automation maturity are taken seriously. The role is fully remote for candidates based in Northern Ireland or border Ulster counties, with salary benchmarked against Euro markets, offering strong compensation for the local market.