Top Cyber Security Jobs in Bristol

Configure and mature CrowdStrike Falcon Cloud Security and CNAPP capabilities across Kubernetes and Amazon EKS environments. Responsibilities include CSPM, CDR, CWP, CIEM, container security, runtime protection, admission control, security testing, and detection validation. The consultant will collaborate with cloud engineering teams, communicate technical decisions to stakeholders, and support a state government health agency in a primarily remote role with monthly travel.

Lead technical response to security events across Twilio's global cloud infrastructure: triage, contain, remediate, document incidents, build runbooks and automations, drive post-incident improvements, participate in on-call rotation and RCAs, and collaborate with R&D to scale threat mitigation and incident response capabilities.

Patrols university campuses on foot and by vehicle, assists with control-room operations, responds to fire and intruder alarms, and provides immediate support during incidents or crimes. The role includes welfare support, signposting to agencies, and reassuring staff and students. Candidates need strong communication and listening skills, computer literacy, composure under pressure, attention to detail, and a full driving licence.

Manage and grow cybersecurity channel partnerships, primarily in Germany, by recruiting partners, driving pipeline and revenue, coordinating joint sales and marketing initiatives, and managing partner performance. Build relationships with resellers, distributors, systems integrators, and technology vendors; support partner planning, compliance, opportunity registration, and conflict resolution. The role requires native German and fluent English, security SaaS channel sales experience, Salesforce and PRM knowledge, and travel up to 50%.

Designs and operates secure, scalable AWS infrastructure and reusable Terraform modules. Owns CI/CD, GitOps, observability, reliability, automation, and cost optimization. Builds production platforms for AI agents and LLM-backed services, including identity, access controls, secrets, evaluation, regression testing, and operational safeguards. Mentors engineers, communicates technical trade-offs, and supports broader platform and developer-experience strategy.

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.

Manage the EMEA Security Operations Center within a global 24/7 operation. Responsibilities include defining processes, workflows, and playbooks; maintaining shift coverage and quality assurance; coaching analysts; developing training; partnering with Product, Support, and security teams; improving incident response capabilities; tracking objectives and key results; operationalizing new services; and representing the company in public speaking engagements.

Owns an AI neobank product vertical end to end, including strategy, metrics, roadmap, technical design, delivery, and launch. The role involves shaping reliable financial systems across APIs, data flows, ledgering, reconciliation, security, scalability, and regulatory requirements. Responsibilities include applying AI with safeguards and evaluation, managing financial rails and third-party dependencies, and aligning engineering, design, compliance, operations, treasury, and finance. Candidates need strong technical product management experience in regulated financial or other high-consequence domains.

Build and secure backend systems that execute untrusted user code at scale. Responsibilities include designing sandboxed runtimes, threat detection, incident response, vulnerability management, penetration testing, security reviews, vulnerability disclosure, SOC 2 maintenance, and promoting security practices across engineering. The role requires backend engineering, offensive-security curiosity, runtime isolation experience, on-call participation, and collaboration with an open-source developer tools community.

Provides physical security across an industrial site by managing gatehouse access, checking visitors and vehicles, conducting patrols, monitoring activity, responding to incidents, and maintaining accurate records. The role requires professional customer service, strong communication, vigilance, reliable attendance, and the ability to work independently within a rotating 6-on, 3-off schedule. A valid frontline SIA DS or SG licence and five-year checkable employment history are required.

Manages global corporate security activities, including access control, CCTV and alarm systems, security vendor relationships, employee training, security reporting, business resiliency planning, facility surveillance, and crisis response. The role applies security standards, resolves technical and operational issues, and supports projects of moderate scope and complexity.

Own technical direction and execution for major products and systems. Design scalable backend, frontend, API, database, and infrastructure solutions; write code; prototype; review code; debug production issues; make architecture trade-offs; convert ambiguous problems into execution plans; improve engineering quality; lead critical initiatives; and mentor engineers.

Lead and expand the VAR channel strategy in EMEA, managing partner relationships, driving revenue, and collaborating with sales and marketing teams.

Lead technical direction and hands-on execution for major products, systems, and engineering initiatives. Design scalable and reliable backend, frontend, API, database, and infrastructure solutions; write code; make architecture trade-offs; solve production problems; improve testing, security, observability, and development practices; and mentor engineers across teams.

Own technical direction and hands-on execution for major products and systems. Design scalable, reliable architectures across backend, frontend, APIs, databases, and infrastructure; write code; lead architecture decisions; solve production issues; improve engineering quality, testing, security, and observability; and mentor engineers across teams.

Amentum seeks active eDV-cleared professionals for project management, programme delivery, PMO, systems engineering, enterprise architecture, business analysis, and transformation roles supporting UK national security programmes. Candidates will work in multidisciplinary teams on complex, highly secure government projects, engaging stakeholders and delivering outcomes across the project lifecycle. Roles are based in London, South West England, or Manchester, with at least four days per week on customer sites and possible programme-related travel.

Leads technical and strategic security engineering for new-build and fit-out projects across RIBA stages. Responsibilities include risk assessments, mitigation strategies, operational requirements, security master planning, physical security design, electronic security systems design, and counter-terrorism guidance covering hostile vehicle mitigation, bomb blast, and ballistics. The role also requires business development, security consultancy expertise, and collaboration with project specialists.

Own the full sales cycle for mid-market accounts, driving adoption and expansion of Elastic’s search, AI, observability, and security solutions. Build territory plans, identify use cases, conduct discovery, manage complex sales cycles, negotiate contracts, and close deals. Partner with Solutions Architects, Customer Success, Marketing, and RevOps while forecasting accurately and positioning technical capabilities against measurable business outcomes.

Leads technical direction and hands-on execution for major products and systems. Designs scalable backend, frontend, API, database, and infrastructure solutions; writes code; drives architecture decisions; solves production issues; improves engineering quality, reliability, security, testing, and observability; and mentors engineers across teams.

Own technical direction and execution for major products and systems. Design scalable and reliable architectures, write production code, lead architecture decisions, solve complex engineering problems, and drive initiatives from concept through production. Improve engineering quality across testing, security, observability, and development practices while mentoring engineers and coordinating work across teams and products.

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.

Manage cost management assignments and project budgets for defence, infrastructure, commercial, retail, and residential developments. Responsibilities include producing forecasts and reports, tracking costs and variances, managing risks and compliance, reviewing data, advising stakeholders, delivering projects from inception to completion, and coaching junior team members. The role involves managing projects valued between £5 million and £150 million and supporting client and business relationships.

Manage cost management delivery for small-to-medium commercial, residential, retail, infrastructure, and defence projects valued at £5 million to £150 million. Responsibilities include budgeting, forecasting, cost variance tracking, risk and compliance advice, data analysis, project delivery, stakeholder management, client relationship building, and coaching junior team members. The role also contributes to process improvement and commercial decision-making, with potential requirements to obtain BPSS, SC, and DV clearances.

Operate within a SOC to monitor and investigate security alerts, configure and optimize SIEM and vulnerability tooling, perform packet/log analysis and threat modeling, develop detection rules (SNORT, YARA), support incident response, mentor junior analysts, and improve SOC processes to meet SLAs/KPIs.

Leads Tide’s Product and Identity Security functions, setting strategy and executing a funded roadmap across application, cloud, AI, architecture, IAM, penetration testing, and vulnerability operations. Manages a distributed global team, remains technically hands-on, partners with executives and engineering leaders, and oversees security enablement, champions programs, incident escalations, metrics, recruiting, and team development.