Chief Information Security jobs in Belfast

My client is recruiting an Information Security Lead to take full ownership of information security governance, risk management, and audit readiness across the organisation. This role is responsible for ensuring the business remains continuously compliant while enabling teams to operate quickly and securely in a regulated environment. The successful candidate will lead the information security...

Chief of Staff to the CEO High-Growth Global Technology Group Artemis Human Capital is seeking an exceptional Chief of Staff to partner with the CEO of a high-growth technology group operating across multiple businesses and international markets. This is a critical leadership role designed to extend the CEOs effectiveness, align the executive agenda, and drive strategic and operational...

Title: Co-Founder / Fractional Chief Technology Officer Location: Remote (UK / EU only) Salary: Equity only (to start) - with vesting period Platform: AI-Native Talent Intelligence Platform Stage: Early product (working demo MVP) with live AWS infrastructure and AI workflows in place The Role We are recruiting for our sister business 'hdhnt', this is an AI-native Talent Acquisition platform...

You will work closely with cross-functional teams to embed security into our infrastructure, processes, and culture. About the company: MiFinity is a dynamic, licensed, and regulated fintech leader offering cost-effective, end-to-end payment solutions for businesses, merchants, and consumers.

You will be responsible for interactions with partners, third party vendors, employees, and a variety of internal and external stakeholders that require the team’s services.

Location: Crawley, United KingdomIn fast changing markets, customers worldwide rely on Thales. Thales is a business where brilliant people from all over the world come together to share ideas and inspire each other. In aerospace, transportation, defence, security and space, our architects design innovative solutions that make our tomorrow's possible.Together we offer fantastic opportunities for...

Overview Mallory Partners is looking to appoint an experienced interim CFO for a first-time PE-backed business based in Northern Ireland. We are seeking a career interim - the focus is on bringing financial discipline and structure to the business during a period of change. This is an interim, delivery-focused assignment with on-site work in Northern Ireland four days per week. Key...

Fire & Security PPM Engineer - Mon - Fri Excellent salary and benefits. Various locations across the UK. About us G4S is a global company operating across 120 countries, employing over 650,000 people across the world. You can find more about us here; https://www.g4s.com/en-gb We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for...

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.

Company Description Version 1 are a true global leader in business transformation. For nearly three decades, we have been strategically partnering with customers to go beyond expectations through the power of cutting-edge technology and expert teams. Our deep expertise in cloud, data and AI, application modernisation, and service delivery management has redefined businesses globally, helping...

You will oversee the development, implementation, and management of information systems across Stantec’s Water UK&I operations.

You will be the key figure ensuring Stantec provides the best guidance and resources to address the ever-growing challenge of information management in the infrastructure sector.

Recruiter: Jayson Coley-Wynters Career Grade: D / Competitive + Benefits Internal Closing Date: 15th December 2025 Location: Belfast BEFORE APPLYING PLEASE NOTE THIS ROLE REQUIRES SECURITY CLEARANCE, MINUMUM 5 YEARS UK WORKING HISTORY Job Description Why this job matters The Cyber Security Governance & Assurance Specialist executes a range of workstreams in delivering contributions to the...

Company Information As an organisation we put people living with bladder and bowel conditions at the heart of everything we do and we believe that people should never miss out on life because of a health condition. People are the driving force behind our success and as a growing organisation, we recognise the importance and the impact of uniting around a shared vision or a common goal. Based in...

You will work closely with our Healthcare Chief Technology Officer, account leads and delivery leaders to understand client needs, shape new opportunities, and design impactful Data and AI solutions that improve outcomes across the UK healthcare system.

You will shape data strategy, design and deliver fit-for-purpose data architectures, and provide assurance across all stages of delivery.

You will support all the key elements involved in the end-to-end Cyber Vendor Assurance program.

You will manage and own a diverse portfolio of vendor assessments, undertaking Information Security reviews using a defined methodology. From planning, reviewing vendor responses, vendor assessments, reporting of identified risks and provision of required remediation.

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 emergence of edge AI systems—AI deployed on resource-constrained, often battery-powered, devices at the edge of the network—presents critical security challenges. These systems are increasingly vulnerable to hardware-level threats, including side-channel attacks, fault injections, etc., particularly when optimized for performance. This Research Fellow position focuses on AI security in the...

Security Operations ManagerAct as a key contact for the client regarding operational security matters, effectively liaising with other departments, services within the role to ensure effective communication of all matters pertaining to security and delivery of the professional security service, escalating issues appropriately.Ensure that the security team are briefed on relevant security matters...

Location: Crawley, United KingdomThales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billons of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and much more. More than 30,000...

Network Security Analyst - Hybrid (Belfast) Our client is seeking a Network Security Analyst to help protect critical data and strengthen their global security posture. You'll join a growing, well-supported Information Security function that plays a central role in safeguarding the organisation and its clients. About the role You'll support the operation and enhancement of network security...