Top Cyber Security Jobs in Belfast

The Cyber Security Engineer will focus on Incident Response and Crisis Simulation by developing and improving security labs, researching threats, and creating engaging content for defensive security professionals.

The Principal Partner Manager will manage relationships with cloud security-focused partners to drive revenue growth. Responsibilities include partner recruitment, training, sales pipeline generation, and conducting business reviews.

The Account Executive will drive revenue growth by managing a sales territory, building a pipeline, executing sales strategies, and delivering tailored demos and presentations while collaborating with internal teams.

Lead security incident response and digital forensic investigations, act as Incident Commander, monitor and analyze security events, build scripts and automated workflows (Python), use SIEM and cloud (AWS/GCP) tooling, mentor engineers, coordinate cross-team remediation, participate in on-call rota aligned to UK/EMEA hours.

The Engineering Manager will oversee engineering execution, manage people development, and improve developer experience while owning delivery for channels and analytics. This role involves running 1:1s, organizing backlogs, unblocking engineers, and engaging with engineering leadership.

The role involves researching cybersecurity threats, vulnerability analysis, developing automated tools, and collaborating with teams to provide technical expertise and publish findings.

Lead end-to-end incident response for high-severity security events across cloud environments, perform DFIR investigations, build detection and automation (including AI-assisted) workflows, partner cross-functionally, produce executive communications and RCAs, maintain runbooks/playbooks, and mentor other engineers within a 24/7 global on-call model.

Execute and manage IT audit activities, assess controls and regulatory compliance (SOX, GDPR, ISO, NIST), run control testing, use GRC tools for evidence tracking, perform IT risk assessments, manage third-party risk, coordinate with auditors and stakeholders, and provide actionable security and compliance insights to leadership.

Lead and scale a global, AI-native Solutions Engineering organisation (~15 people). Set strategy, build playbooks for mid-market and enterprise motions, enable partners, coach leaders, influence product and GTM, and ensure repeatable, production-ready technical outcomes for complex enterprise customers.

Sell Elastic's Search AI, observability, and security platform into enterprise accounts. Drive net-new revenue and expansion, manage complex sales cycles, qualify with MEDDPICC, build strategic plans, partner cross-functionally, and lead executive negotiations to deliver measurable business outcomes.

Partner with sales and product teams to lead technical evaluations, demos, and proof-of-concepts for enterprise clients. Provide authoritative guidance on APIs, IT operations, and security, handle technical discovery and data questions, and support pre- and post-sales to drive adoption and customer success.

The Enterprise Customer Success Manager at Canonical is responsible for onboarding customers, managing relationships, identifying growth opportunities, and collaborating with cross-functional teams to enhance customer satisfaction.

Drive large, complex public sector sales for CrowdStrike: build pipeline, manage strategic accounts, influence C-level stakeholders, lead virtual teams, forecast opportunities, and close enterprise security deals.

Own administration, configuration, and lifecycle management of security tooling. Improve detection quality and reduce false positives, enforce change control and governance, maintain MITRE ATT&CK mapping and coverage analysis, and drive continuous optimisation of security tooling across enterprise, cloud, and network environments.

The Staff Infrastructure Security Engineer will lead security initiatives, set architectural patterns, conduct security reviews, and mentor engineers while ensuring security in cloud infrastructures for GitLab.

Lead technical pre-sales for DACH customers: qualify opportunities, design architectures, run demos and POCs, respond to RFPs, guide API integrations, mentor junior presales engineers, and drive the technical win while building customer trust.

Lead and grow a distributed engineering organization building customer-facing security capabilities: proprietary scanners, AI/ML detection engines, agentic remediation, vulnerability management, and security foundations. Set vision and roadmap, drive architecture and delivery, partner with product management, establish engineering standards, and represent the group in cross-functional and customer forums.

Lead and scale an AI Security incubation team to drive technical GTM strategy, recruit and mentor principal AI security specialists, enable global sales with repeatable POVs and playbooks, advise Fortune 500 C-levels on safe AI deployments, and feed field insights into Product and Engineering to drive revenue growth.

Lead and grow a team of Presales Engineers for the DACH region, partnering with Sales and cross-functional teams to set technical strategy, enable scalable programs, and accelerate the sales funnel. Drive hiring, coaching, capacity planning, and data-driven decision-making while resolving customer blocking issues and engaging with Product, Engineering, and other stakeholders to ensure successful customer outcomes.

Responsible for project lifecycle from design to deployment, conducting reliability analysis, contributing to architectures, and interfacing with teams.

The Technical Support Specialist will troubleshoot technical issues, provide customer support via various channels, document solutions, and build strong customer relationships, utilizing cloud expertise.

Lead field-facing AI security strategy for enterprise customers by designing secure LLM/RAG architectures, delivering demos and POVs, advising on data protection and unsanctioned AI usage, and scaling enablement and product feedback across sales, product, and engineering teams.

Develop and optimize incident response capabilities, review logging setups, benchmark cloud performance, manage security configurations, and implement infrastructure as code with Terraform and Cloudformation. Collaborate with product teams to support IAM needs.

The Backend Software Engineer will manage the lifecycle of short-term projects, perform reliability analysis on applications, and interface with teams to deliver features.

Lead and grow a regional new-logo sales team to meet ARR targets by executing go-to-market strategies, coaching salespeople, driving pipeline and forecast discipline (MEDDPICC, value selling), building territory and account plans, leveraging channel and hyperscaler partnerships, and using AI tools for planning and enablement. Recruit, onboard, and performance-manage A-level sales talent while collaborating cross-functionally to increase penetration across networking, cloud, and security product lines.