Senior Network Security & Incident Response Specialist

BT Group; Belfast City District; On-site; GBP 70,000 - 95,000; Full time

Benefits offered by this job

Bonus plan

Flexible working

Training and development

Share options

Pension scheme

BT/EE discounts

25 days annual leave

Volunteering days

37.5h per week

Salary level E

Permanent contract

Job summary

BT Group is seeking a Senior Network Security Engineer to deliver professional technical support on complex cyber security deployments across UK contracts. You will build trusted relationships with customers, vendors, and internal teams to meet deadlines and ensure security outcomes.

You will act as the incident decision maker for cyber/network security, providing remediation guidance and ensuring appropriate mitigation controls.

Qualifications

• Minimum of CompTIA Network+ / Equal Certification plus the listed firewall engineering skills.
• Experience in cyber/network security deployments across UK contracts is desirable.

Responsibilities

• Provide professional technical support on complex network security deployments.
• Liaise with customers and vendors, directing support staff as needed.
• Own integration testing on new products and services with supporting documentation.
• Provide security advice and remediation to Lines of Business within BT and external customers.

Skills

Fortinet

Cisco ASA/ISE/FirePower

Palo Alto

Checkpoint

Zscaler

F5 Load balancer

TCP/IP & OSI model

Tools

Security incident response tooling

Job description

BT Group is seeking a Senior Network Security Engineer to deliver professional technical support on complex cyber security deployments across UK contracts. You will build trusted relationships with customers, vendors, and internal teams to meet deadlines and ensure security outcomes.

You will act as the incident decision maker for cyber/network security, providing remediation guidance and ensuring appropriate mitigation controls.