IT Security Manager
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Job description
Overview IT Security Manager - Sheffield, United Kingdom. Role responsible for establishing, implementing, and managing the security landscape across the organisation's global IT environment, ensuring protection of infrastructure, cloud platforms, workplace technologies, and enterprise systems while enabling secure, efficient operations.Purpose of the role The IT Security Manager ensures compliance with internal policies, audit requirements, and external regulatory standards, embedding security best practices across all technology domains. The role oversees day-to-day security operations, identifies and mitigates cyber risks, and leads incident response to ensure rapid and effective threat resolution. It drives security awareness across the organisation and is accountable for key security technologies and capabilities including firewalls, endpoint protection, vulnerability management, SIEM operations, email and proxy security, and related monitoring tools. Works closely with internal teams and external partners to maintain a robust security posture and support long-term resilience of the business.Key Tasks & ResponsibilitiesOwn and govern the organisation's security controlsacross global systems, networks, endpoints and cloud services, ensuring a robust and resilient security posture.Lead all IT security operations , including real-time monitoring, threat detection, vulnerability management, and remediation activities to safeguard Leviat's global technology landscape.Build, lead, and develop a high-performing IT Security team , providing strategic direction across cloud, data-centre and infrastructure environments to ensure alignment with business priorities.Oversee and enhance network and network-security capabilities , including firewalls, SD-WAN, LAN, and associated technologies, ensuring secure, scalable, high-performance connectivity.Manage the full lifecycle of key security tools and services , including vulnerability management platforms, EDR, proxy services, SIEM operations, email security, cloud-security tooling and security incident workflows.Design, implement, and continuously improve security protocols, standards, and procedures , ensuring consistent adoption across all technology domains.Partner with SOC teams and Managed Security Service Providers (MSSPs)to manage security operations, escalate critical issues, and ensure high-quality service delivery from external suppliers.Embed security architecture and risk assessmentsinto all major IT programmes, projects, and technology decisions to ensure secure-by-design outcomes.Lead and champion organisation-wide security awareness and onboarding programmes , ensuring employees understand their responsibilities and contribute to a strong security culture.Key stakeholders Internal:Business key usersInfrastructure ManagerApplication ManagerProject ManagersInfrastructure & Operations TeamsInternal AuditorsExternal:Software vendors (various)Software & professional service providersUser, Cyber Risk Manager (Contract) Hybrid 6 months Minimum Start Date April We are supporting a large enterprise organisation seeking a Cyber Risk Manager to manage internal cyber risks across business and technology functions. This role will focus on identifying,..., Cyber Security Project Manager 12 month contract 2 days a week on-site in Sheffield £525 per day (inside IR35)We are looking for an experienced Cyber Security Project Manager to join our clients Cyber Security team, supporting the delivery of a range of high-priority..., Senior Risk and Controls Manager - Remote - Up to £85,000 + Bonus My client is looking for a seasoned Controls professional with deep expertise in Governance, Risk and Compliance (GRC), particularly within SAP-based environments. This role suits someone who understands how..., TITLE: Technical Support Manager , Academy & Technical Upskilling Location: Near Southampton (with occasional travel to Swindon, Peterborough, Sheffield) Salary: £52,000 basic + 22 days holiday + company vehicle Industry: Fire & Security / Technical Services ABOUT Our..., Role: Data Security Manager Department: Performance & Governance Location: Carbrook, Sheffield Salary: £44,700 - £49,716 Hours: 37 Contract Type: Permanent In this role you will oversee and manage security policies, procedures and systems, which contribute to the...
Requirements
GroupsExternal AuditorsKey CompetenciesDrive for Results- consistently focused on delivering successful outcomes and high standards of performance.Resilient- remains effective under pressure, overcoming challenges and obstacles with determination and composure.Detail-Oriented- demonstrates accuracy, structure and clarity in thinking, planning and execution.Flexible- able to adapt quickly to changing situations, priorities and diverse stakeholder needs.Supportive Leader- collaborates effectively, shares knowledge and empowers colleagues to succeed.Proactive- acts with urgency, takes initiative and moves work forward without unnecessary delay.Key functional competencies and relevant experience7-10+ years' experiencein IT security or infrastructure security roles, with a proven track record of leading security teams and delivering large-scale security programmes.Demonstrated expertise in enterprise security architecture and operations , including SIEM, EDR, email security, cloud-security technologies and associated tooling.Strong hands-on knowledge of Azure Security and Microsoft 365 Security technologies , including Defender, Entra ID and Intune, with experience securing modern cloud-first environments.Experienced in managing incident response , from detection and assessment through to coordinated resolution and post-incident review.Solid background in networking and network-security principles , including firewalls, routing, threat prevention and secure connectivity.Proven experience delivering security solutions across geographically dispersed business units , ideally within a global or multi-region organisation.Demonstrated ability to manage external partners , including offshore/nearshore providers, MSSPs and specialist technology vendors.Strong understanding of leading security frameworks and standards , such as NIST-CSF and ISO 27001, and how to apply them in a business-focused environment.A confident people leader , capable of mentoring, developing and upskilling IT staff and building a culture of security awareness and accountability.Excellent communication skills , with the ability to translate complex security concepts to both technical and non-technical stakeholders.Relevant industry certificationssuch as CISSP, CISM or CCSP are highly desirable.What's in it for you?Competitive salary plus bonus25 days annual leave plus statutory bank holidays (plus the option to buy 5 more)Westfield health cash plan and 24/7 GP serviceFlexible workingFree Optical vouchersCompany pension schemeLife assuranceDiscounted products and services via Westfield RewardsAccess to Employee Assistance ProgrammesIdea scheme including reward vouchersCycle to work scheme plus a bicycle storage areaFree parking plus EV Charging PointsAnd so much more!#J-18808-Ljbffr Similar jobs
Benefits & conditions
£60,000
Pay up to £64,946, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. Qualifications, skills, and all relevant experience needed for this role can be found in the full description below. The Enterprise Security Risk...
