Senior Network & Security Specialist

Senior Network & Security Specialist

Full-Time 55000 - 65000 Β£ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Manage and scale network infrastructure across multiple sites while ensuring top-notch security.
  • Company: Dynamic retail company with a focus on innovation and collaboration.
  • Benefits: Competitive salary, bonus, hybrid work model, and opportunities for professional growth.
  • Other info: Work in a fast-paced environment with global teams and exciting challenges.
  • Why this job: Join a forward-thinking team and make a real impact on network security in retail.
  • Qualifications: 5+ years in network engineering and strong cyber-security experience required.

The predicted salary is between 55000 - 65000 Β£ per year.

  • Company: Retail Company
  • Position: Senior Network & Security Specialist

Job responsibilities

  • Manage and scale EMEA network infrastructure including routing, switching, firewalls, VLANs, VPN and Wi Fi across offices, stores, warehouses, and showrooms.
  • Deploy, monitor and optimise store and warehouse networking, including Cisco Meraki and other cloud-managed network equipment.
  • Manage secure connectivity and support the development of OEG-specific SD-WAN and third-party/3PL network arrangements.
  • Administer identity and access through Okta and Entra ID, including SSO, MFA, application integrations, and identity lifecycle management.
  • Manage endpoint security, device compliance, encryption and patching using tools including Microsoft Intune and MDM.
  • Own vulnerability management activities including scanning, risk prioritisation, remediation tracking, and reporting.
  • Operate security tools including Crowd Strike, Qualys and Bit Sight, and provide initial response to security incidents.
  • Support network and security requirements for new store openings, warehouse moves and SAP/POS connectivity.

Experience

  • 5+ years hands-on network engineering (routing, switching, firewalls, VLANs, VPN, Wi Fi) across multi-site.
  • Strong experience with routing, switching, firewalls, VLANs, VPN and Wi Fi, including Cisco Meraki and SD-WAN.
  • Proven cyber-security experience covering endpoint security, vulnerability management and patching.
  • Practical expertise in Okta and Entra ID (Azure AD), including SSO, MFA and identity lifecycle management.
  • Experience with Crowd Strike, Qualys and Bit Sight would be highly advantageous.
  • CISM certified or actively working towards CISM.
  • Experience working across retail, logistics or other multi-site environments.
  • Comfortable working in a carve-out environment and coordinating with global teams and external vendors.
  • Strong communication skills with the ability to explain technical concepts to non-technical stakeholders.

We regret to inform applicants that only shortlisted candidates will be notified.

Thank you for understanding.

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Senior Network & Security Specialist employer: JAC Recruitment (UK) Ltd.

Join a dynamic and forward-thinking Japanese global organisation as a Finance Manager in the UK, where you will be part of a supportive work culture that prioritises employee growth and development. With clear pathways to leadership roles, including the potential to progress to CFO, this company offers a unique opportunity to enhance your career while working in a collaborative environment that values innovation and financial excellence. Enjoy the benefits of visa sponsorship and the chance to thrive in a multicultural setting, making it an excellent employer for ambitious finance professionals.

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Contact Details:

JAC Recruitment (UK) Ltd. Recruitment Team

We think you need these skills to ace Senior Network & Security Specialist

Network Infrastructure Management
Routing
Switching
Firewalls
VLANs
VPN
WiFi