1 to 25 of 102 Permanent Cybersecurity Jobs in Northern Ireland

Lead Data Scientist - Public Sector (security cleared)

Hiring Organisation
Hackajob Ltd
Location
Belfast, UK
deep expertise in machine learning, generative AI, agentic AI and data. We are pioneers in responsible AI, having authored the UK government's AI Cyber Security Code of Practice implementation guide and we partner with leading organisations to ensure AI is deployed ethically, securely and with measurable business value. ...

Lead Data Scientist - Public Sector (security cleared)

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
strong AI and DataPracticebringstogether deepexpertisein machine learning, generative AI, agenticAIand data. We are pioneers in responsible AI, having authored the UK governments AI Cyber Security Code of Practice implementation guideand we partner with leading organisations to ensure AI is deployed ethically, securely and with measurable business value. Our teams ...

Technology Controls Office (TCO) Specialist

Location
Belfast City District, Northern Ireland, United Kingdom
responses to regulatory reviews, examinations, and information requests.Support internal and external audits through stakeholder coordination, evidence gathering, issue management, and remediation tracking.Monitor emerging technology, cybersecurity, resilience, and regulatory requirements and assess potential impacts to the organization.Develop and track remediation plans for audit findings, regulatory actions, and identified control deficiencies.Knowledge Sharing ...

Security Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
escalations are infrequent, team members are expected to be available for nights, weekends, or holidays during their rotation week. Solid, hands-on experience in cybersecurity, ideally from a leading cloud or cloud security company, with real-world exposure to cloud environments. Strong working knowledge of detection engineering, incident response ...

Systems Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
America, specializing in IT solutions for small- to mid-market enterprises. We serve over 1,000 clients across industries with services including managed IT, cybersecurity, cloud, connectivity, voice, and custom application development. #J-18808-Ljbffr ...

Applied AI Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
foundation of everything we do, both within our team and with our customers. Join us and you'll be at the forefront of the cybersecurity revolution. You'll work with cutting‐edge tech, tackle exciting challenges and play a key role in making security simpler, faster and more powerful. Ready ...

Associate Software Engineer - AI Agents (Satori)

Location
Belfast City District, Northern Ireland, United Kingdom
defend data and protect people. How We Work At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: Bold in how we dream and innovate Responsive to feedback, challenges and opportunities Accountable for results and best in class ...

Senior Fraud Strategy Analyst - Control Optimisation

Location
Belfast City District, Northern Ireland, United Kingdom
skills, will enable you to identify opportunities, write and implement fraud rules, and deliver meaningful improvements. Working closely with colleagues across Fraud Analytics, Operations, Cyber Security, Technology and Commercial teams, you'll influence key decisions and help drive change across the organisation. If you have experience developing data-driven fraud ...

Security Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Belfast, Northern Ireland ... this role requires in-office presence 3 days per week and visa sponsorship is not available Solid, hands-on cybersecurity experience, ideally gained at a leading cloud or cloud security company with real-world cloud environment exposure Strong working knowledge of detection engineering, incident response ...

IT Project Manager (Infrastructure)

Location
Newry, Northern Ireland, United Kingdom
relevant project management experience. Experience using a recognized project management methodology (PMI/PRINCE2 or equivalent). Experience managing IT infrastructure and/or cyber security projects. Experience working and liaising with third party IT service providers. Ability to creatively apply a wide range of technical and management principles. Ability ...

Senior UI Engineer (Belfast, UK)

Location
Belfast City District, Northern Ireland, United Kingdom
such as D3, visx, ECharts or TanStack Table Architecture experience designing new products or systems Building and maintaining reusable component libraries and design systems Cybersecurity or analyst-tooling experience, including audit trails and role-based access controls CI/CD pipelines and AWS or Azure exposure Node.js development Vue experience ...

PMO Project Coordinator

Location
Belfast City District, Northern Ireland, United Kingdom
through every stage of their digital journey, and solving their most complex business challenges with our comprehensive suite of technology solutions across Data & AI, Cyber Security, Cloud, Business Applications, and Modern Workplace. Telefónica Tech, Business Applications is proud to be a member of the Microsoft Inner Circle placing the organisation ...

Machine Learning Software Engineer / Senior Machine Learning Software Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
development. Familiarity with Git and Azure DevOps. Experience with cross-platform development (Windows and Mac). Exposure to cloud-based training workflows. Understanding of cybersecurity principles. About You You'll thrive in this role if you: Enjoy solving complex technical challenges. Are naturally curious and passionate about innovation. Take ownership ...

Analyst - Digital Trust

Location
Belfast City District, Northern Ireland, United Kingdom
frameworks. Strong analytical, troubleshooting, and problem-solving skills. Excellent communication and collaboration skills. A proactive mindset and passion for staying at the forefront of cybersecurity and identity management. NO AGENCIES PLEASE A&O Shearman does not accept unsolicited CVs. For further information, please see our UK Recruitment Agency Policy ...

Full Stack Developer

Location
Belfast City District, Northern Ireland, United Kingdom
foundation of everything we do, both within our team and with our customers. Join us and you’ll be at the forefront of the cybersecurity revolution. You’ll work with cutting-edge tech, tackle exciting challenges and play a key role in making security simpler, faster and more powerful. Ready ...

Product Manager

Location
Belfast City District, Northern Ireland, United Kingdom
turning what you learn into prioritised,evidencedproduct decisions. Confident presenting to executive audiences, with experience producing board or investor-level material. Background in cybersecurity, managed security services or a SOC environment is a significant advantage. Familiarity with the Microsoft security landscape (Sentinel, Defender, Entra) is highly desirable. Exposure ...

Business Analyst - Business Continuity

Location
Queen's Island, Northern Ireland, United Kingdom
process analysis, facilitation, stakeholder management and structured problem solving. Broad technical understanding of IT concepts and technology dependencies, including applications, infrastructure, databases, cloud services, cybersecurity, data protection, service management and IT governance. Strong analytical and problem-solving skills, with the ability to identify dependencies, risks, gaps and opportunities for improvement. ...

Information Security

Location
Belfast City District, Northern Ireland, United Kingdom
processes remain appropriate for sensitive Public and Defence sector environments. What We Are Looking For Strong experience within Information Security, Information Assurance or Cyber Security roles. Proven experience conducting security risk assessments and managing security risks. Good understanding of security governance, controls, policies and assurance processes. Experience working with recognised ...

Quality Assurance Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
Essential Criteria: Exposure to a variety of testing protocols and tools with a deep understanding of implementation best-practices. Strong technical and analytical skills. Cybersecurity experience Desired Criteria: Cypress Postman Puppeteer/Playwright Agile development PostgreSQL, Clickhouse, Airflow, Superset Company Benefits: Pension scheme. Flexible working hours and hybrid work options. ...

Lead for Strategic Engagement

Location
Belfast City District, Northern Ireland, United Kingdom
public policy, with an understanding of the organisations shaping the UK's technology landscape and developments in areas of Digital twin Technologies, including AI, Cyber-Security, Data Services, IoT, immersive technologies. Deadline for Applications: 2nd October 2026 (we do reserve the right to close this advertisement early if we receive ...

Senior Talent Acquisition Resourcer (6 Months FTC)

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent
Youll work alongside Talent Acquisition Partners and Leads to build strong pipelines across our core areas such as Delivery Management, Product, Engineering, AI and Cyber Security - playing a key role in how we attract and engage the people who help drive our success. If you enjoy the hunt, value meaningful ...

System Engineer

Location
Lisburn, Northern Ireland, United Kingdom
ICDs), behavioural flows, deployment models, and system interaction diagrams. Ensure traceability between requirements, design choices, risks, and verification evidence. Manage constraints relating to manufacturability, cybersecurity, EMC/EMI, mechanical limitations, insulation requirements (where HV applies), and field operating conditions. Integration & Technical Coordination Coordinate multidisciplinary engineering teams (electronics, firmware, mechanical, FPGA ...

Account Director

Location
Belfast City District, Northern Ireland, United Kingdom
Proven track record of achieving or exceeding sales targets, particularly in a competitive, technology-driven environment. Strong knowledge of IT solutions, including cloud computing, cybersecurity and digital transformation. Excellent communication, presentation and negotiation skills. Ability to build and maintain strong relationships with clients and internal teams. Self-motivated, with ...

NOC Engineer

Location
Belfast City District, Northern Ireland, United Kingdom
defend data and protect people. How We Work: At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: Bold in how we dream and innovate Responsive to feedback, challenges and opportunities Accountable for results and best in class ...

Vulnerability Management Analyst

Location
Belfast City District, Northern Ireland, United Kingdom
Attack Surface Management/Exposure Management Windows, Linux and networking fundamentals Enterprise-scale vulnerability remediation Security risk assessment and prioritisation SOC environments and broader cyber security operations Communicating technical risks to technical and non-technical stakeholders Relevant certifications such as CISSP, Security+, CEH, GIAC vulnerability assessment or Microsoft Security certifications ...