Cyber Security Ops. Professional - #191004

Req ID: 59538 Job Function: Security Posting Start Date: 13/06/2026 Posting End Date: 24/06/2026 Division: UK Business Job Location: GBR Ipswich - Adastral Hub Advertised Salary: Competitive Salary + Benefits

Recruiter: Krystle James

Career Grade: E

Internal Closing Date: 24/06/26

Due to the sensitive nature of this role, you may be required to undergo DV (Developed Vetting) level Security Clearance ( https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels/national-security-vetting-clearance-levels) . An allowance of £5k per annum may be payable monthly while you hold this DV and continue to work in a role that requires that level of security clearance. The terms of this allowance will be made available if you are successful in being recruited into this role.

Security isn’t always the first thing that comes to mind when you think of BT, but when it comes to keeping everyone safely connected, We Are The Protectors. We deal with thousands of cyber-attacks every day, so that millions of people can safely go about their daily lives and run their businesses. We deliver vital work at scale, with real breadth and impact. We connect for good.
You'll be joining a specialist security team that is a trusted partner to governments worldwide, protecting critical national infrastructure and committed to the safety and security of our nation and global communities. Our mission focused work is innovative, inspiring and technologically challenging in a way that makes every day different and stimulating. We provide the opportunity to work on rare projects, with exciting tools and brilliant people. Everyone has access to unparalleled professional and personal development opportunities and your contribution is always valued.

About the role

This role sits within Cyber Security Operations and supports the security, stability and auditability of Windows and Linux platforms in a controlled enterprise environment. You will identify vulnerability and configuration risks, prioritise remediation and support patch delivery through WSUS and RHEL Satellite.

The role helps BT reduce operational risk, improve compliance outcomes and maintain secure services for customers and internal users. It supports BT's strategy to simplify operations, work smarter with technology and use clear, repeatable controls to deliver reliable security outcomes.

This job role is based in Ipswich. Due to security requirements, this role requires you to be located on site during your working hours. Mon-Fri 37.5. DV Security Clearance is required. Must have lived in UK for 10+ years to obtain clearance.

What you’ll be doing

• Identify and assess vulnerabilities across Windows Server, RHEL and related platform services.

• Analyse Nessus and OPSWAT findings, prioritise remediation based on risk and track actions through to closure.

• Plan, test and support patch management activities using WSUS for Windows and RHEL Satellite for Linux.

• Maintain and support Active Directory and Group Policy controls that improve platform security and consistency.

• Support secure configuration, system hardening and regular compliance checks.

Essential Skills / Experience

• Troubleshooting
  Able to investigate basic issues logically and follow agreed steps.
• Escalation Management
  Able to recognise when something is unclear, urgent, or risk-sensitive and escalate appropriately.
• Change Management
  Understands the need for controlled change, approvals, evidence, and accurate records.
• Data Analysis
  Able to review patching, vulnerability, and compliance information and identify basic trends or issues.
• Technical Reporting
  Able to maintain clear updates, records, and evidence for audit, handover, and management reporting.

Desirable Skills / Experience

• Willingness to learn vulnerability management, patching, secure file handling, and compliance reporting processes.
• Able to follow documented procedures accurately and maintain clear records.
• Able to manage multiple routine tasks, prioritise workload, and maintain steady progress
• Able to work independently on agreed tasks once trained, while escalating issues when needed
• Good attention to detail, especially when handling security, audit, or change control information.
• Basic understanding of Windows systems, IT support, or cyber security principles.
• Scripting knowledge an advantage
• Good written and verbal communication skills.

Our Package

Tailored benefits make a real difference. That’s why we offer a comprehensive range to support your growth, wellbeing, and everyday life.

You can design the package to suit you and your lifestyle. Your core benefits include:

• 10% on target annual bonus

• Access to an online private GP 24/7 for you and your immediate family

• Market-leading paid carers leave with up to 2 weeks off

• Equalized maternity, paternity, and adoption leave – 18 weeks’ full pay and 8 weeks’ half pay

• Discounted EE and BT products, including mobile and broadband

• Market leading Pension scheme – 5% from you and 10% from us

• Holiday purchase scheme

You can select additional benefits, including healthcare, dental, gym memberships and more when you’re ready.

Ready to connect for good and help shape the future?

#LI-Onsite

With over 180 years of heritage, BT Business has brought together our best people and capabilities into a B2B powerhouse serving 1.2 million business customers in the UK

We’re a leader for secure connectivity and collaboration platforms for businesses of all shapes and sizes, from big household names and government departments, right through to sole traders and new start-ups. But it’s not just the technology that matters, it’s what it can do to help them build stronger, smarter, more secure businesses.

We are Customer-First Challengers, who are Committed, Clear and Connected. We value diversity and inclusion and believe in making a positive impact. We connect for good by championing digital inclusion and equipping people, businesses, and communities with digital skills to thrive.

As a member of our team, you will be part of an organisation that celebrates difference, fosters innovation and provides you with opportunities to be your best. With millions of businesses relying on us daily, joining BT means you can be part of a diverse and multi-skilled team that makes a significant impact to society.