Network Security Specialist

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Network Security Specialist

Posting Date: 2 Apr 2025

Function: Service

Unit: Business

Location: Hatfield Business Park, Hatfield, United Kingdom; Hatfield, Belfast, Sheffield

Salary: Competitive + Benefits

Responsibilities:

1. Provide leadership on Agile / ITIL processes and be a decision maker within the security team; advising team members on best practices and supporting from a 3rd Line perspective.
2. Develop peers and colleagues through mentoring and leadership, providing trustworthy and honest feedback.
3. Produce and support policies, functions, and configuration builds for customer projects.
4. Complete and own integration testing on new products and services, producing relevant documentation.
5. Safeguard sensitive customer information to maintain trustworthiness.
6. Apply experience in agile, lean, evidence-based, and human-centered design frameworks.
7. Simplify complex ideas and communicate them clearly.
8. Design user journeys, service maps, documentation, user flows, and wireframes.
9. Work collaboratively as a motivated team player to build customer-impacting features.
10. Own production platforms and products from inception to continuous improvement.

Preferred CV Qualifications:

• FCSS / CCNP or Fortinet Network Security Certification
• Nutanix Certified Associate (NCA)
• Experience with WAF/Load balancer
• Knowledge of Dynamic Routing Protocols
• Experience in prototyping, testing solutions, and iterative lean development
• Designing user journeys, service maps, documentation, user flows, and wireframes

Benefits:

• Competitive salary with benefits
• 10% on target bonus
• 25 days annual leave, increasing with service
• Flexible benefits including cycle to work, healthcare, season ticket loan
• World-class training and development opportunities
• Option to join BT Shares Saving schemes
• Discounted broadband, mobile, and TV packages, plus retail discounts
• Family leave: 18 weeks full pay, 8 weeks half pay, 26 weeks statutory rate for all parents

Work Arrangements:

Flexible working with hybrid model: work from home 2 days/week, at contractual location 3 days/week.

Part-time and job-share considered.

About BT:

With over 175 years of heritage, BT is a leading B2B provider serving 1.2 million business customers globally. We specialize in secure connectivity and collaboration platforms for a diverse range of clients, from large corporations to startups.

We value diversity and inclusion, champion digital inclusion, and aim to create a workplace where everyone can thrive. We encourage applications from all backgrounds, including those who may not meet every qualification listed, to foster an authentic, inclusive environment.