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Drive and improve IT security controls across Booker systems
Plan and manage patching and software updates in line with security standards
Identify, assess and remediate vulnerabilities, risks and security gaps
Lead investigations into security incidents and provide clear recommendations
Act as a technical escalation point for complex security issues
Ensure systems are secure, compliant and accurately maintained
Support day-to-day service delivery and coordinate workload across the team
Lead delivery of small to medium security projects and improvements
Maintain high-quality documentation aligned to audit and compliance standards
Build strong relationships with stakeholders, suppliers and colleagues
Provide mentoring, guidance and line management support to junior team members
Requirements
Experience working in IT security within a production or enterprise environment
Hands-on knowledge of security technologies such as firewalls, SIEM, endpoint protection or MDM tools
Understanding of network security, authentication and threat mitigation
Experience supporting and securing Linux-based systems
Strong problem-solving skills and the ability to make decisions in fast-paced environments
Excellent communication and stakeholder management skills
Knowledge of governance, risk and compliance principles
A collaborative and inclusive approach to teamwork and leadership
Ability to balance immediate operational priorities with longer-term security improvements
What we offer
A Booker colleague card with 10% off purchases at Booker and double discount events up to three times a year
After 3 months service, a Tesco colleague discount card with 10% increasing to 15% off most purchases at Tesco for a 4 day period after every four-weekly pay day
10% off pay monthly & SIM only deals with Tesco Mobile
Up to 30% off car, pet and home insurance at Tesco bank
Free eye test when you spend £50 or more
50% off health checks at Tesco Pharmacy
Exclusive access to discounted RAC breakdown cover rates
An exclusive deals and discounts website saving you money on everyday purchases including a cycle to work scheme
After 3 months service, you can join our annual Save As You Earn share scheme
Retirement savings plan (pension) - save up to 5% and Booker will match your contribution
Life Assurance - You are covered for death in service life cover of up to three times annual pay
Health and Wellbeing support and resources including our 24/7, confidential Employee Assistance Programme and Virtual GP for you and your family