Cyber Security Jobs in Sheffield

RiverSafe · London

Client-facing consulting role leading end-to-end security engagements across security architecture, cloud security, DevSecOps, application security and security operations. You'll run workshops, design controls in AWS/Azure/GCP, produce risk-based deliverables and help identify follow-on work, contributing to proposals and account growth.

Appvia · London · £75,000 – £90,000 pa

Design, build and operate secure AWS platforms using Terraform, Kubernetes/EKS and CI/CD for public and private sector clients. You will own technical delivery in your area, create reusable modules and deployment patterns, and mentor less experienced engineers within multi-disciplinary consulting teams.

Sheffield Hallam University · Sheffield · £40,704 – £45,641 pa

Deliver and develop undergraduate and postgraduate Cyber Security and Computer Networks teaching, with a focus on technical areas, within an applied, project-based learning environment. Engage in industry consultancy and knowledge exchange, helping regional businesses achieve certifications such as Cyber Essentials. The role sits in an NCSC-certified department where staff and students collaborate closely.

Hays Technology · Sheffield · £450 – £500 pd

Owns end-to-end solution design across cybersecurity initiatives, producing architecture documents, high-level designs, patterns, decision records and risk assessments. Provides technical leadership and presents designs to Design Authorities and senior stakeholders, with deep IAM and HashiCorp Vault expertise. Requires three days per week onsite in Sheffield.

TRIA · Sheffield · £500 – £600 pd

Lead the response to high-severity IT incidents across network, infrastructure, cloud and security environments, coordinating technical teams, suppliers and stakeholders to restore services within agreed targets. The role involves chairing incident and crisis calls, post-incident reviews, root cause analysis, ITIL processes, disaster recovery and business continuity planning, plus executive reporting and on-call duties.

TEKsystems · London

Bridges traditional network security and modern cloud-native application architecture for a Tier 1 bank's security transformation. Designs Zero Trust, segmentation and micro-segmentation controls, with a key focus on Service Mesh (Istio, Envoy) and securing microservices, APIs and containerised workloads. Works closely with network, platform and software-engineering teams, producing HLDs, LLDs and security design patterns.

Randstad Technologies Recruitment · London · £400 – £450 pd

Acts as the primary liaison between global cybersecurity functions and regional business lines, embedding security controls into initiatives from concept to launch. Provides end-to-end security consultancy, oversees cyber risk profiles and governance forums, and leads the regional rollout of global transformation and remediation programmes, including M&A support.

Millgate · Sheffield · £55,000 – £60,000 pa

Senior escalation point for complex technical issues, leading infrastructure and cloud project delivery for clients and internal systems. Runs discovery workshops, produces designs and statements of work, and acts as technical lead on Priority 1 incidents, while mentoring engineers and setting technical standards.

Exemplar Health Care · Sheffield · £40,000 pa

Supports day-to-day IT security across a national care home provider, covering security monitoring, vulnerability management, endpoint and email security, and incident response. Coordinates audits, penetration testing and assurance activities against frameworks such as NCSC CAF, Cyber Essentials and NHS DSPT, and produces security metrics and awareness training.

Randstad Technologies Recruitment · Birmingham · £300 – £400 pd

Lead a six-month AI and digital platform security initiative, defining controls and guardrails for GenAI and machine learning across global operations. Architect defences spanning AWS, Azure, hybrid and on-prem environments, aligning with NIST and ISO 27001 while mentoring a senior team of security architects and advising C-suite stakeholders.

Randstad Technologies Recruitment · London · £349 – £465 pd

Lead end-to-end AI and cyber security transformation embedded within technology teams, acting as SME on AI frameworks and defining guardrails as capabilities evolve. Design secure-by-default hybrid and cloud architectures aligned to NIST and ISO 27001, drive automation across IAM, network, endpoint and data security, and translate technical risk for C-suite stakeholders.

Randstad Technologies Recruitment · London · £500 – £600 pd

Supports cyber governance, risk management and control execution across core business functions in a high-assurance, regulated environment. Day-to-day work covers cyber risk assessments, security issue management and close collaboration with cross-functional stakeholders. Contract role with hybrid working, three days a week in office.