Security professional Security Networks Why BT to use the power of communication to make a better world. You can trace this back to our beginning as pioneers of the world's firs telecommunications company. At our heart we're a technology company with research and innovation in our bones and a desire to be personal, simple, and brilliant for our customers - those are the values we live by whilst also creating an inclusive working environment where people from all backgrounds can succeed.Our pursuit of progress over the past 180 years has established BT as a strong, successful brand, with huge scale capable of achieving great things. From supporting emergency services, hospitals, banks and keeping economies around the world online, safe and secure, to delivering large scale technology infrastructure like the creation of BT Sport. Today in this fast-changing, always on, digital world our purpose remains true. So, if you have the drive, optimism and resilience to help propel us forward we'll offer unrivalled personal development, a wealth of opportunities to learn, experience new things and pursue new careers. The Cyber Security Ops. Professional supports in activities that ensure the delivery of security solutions, supporting daily global operations in the delivery of regular risk reporting, coordinating compliance review activities, and identifying operational improvements and organisational vulnerabilities and risks. Participates in the implementation of risk management procedures, performing security assessments and providing security expertise and support for the implementation of priority security programmes. Supports the delivery of security and tracking key projects of security. Supports in the implementation of ways to improve working processes within the area of security operations. Supports the delivery of security execution updates for managing executive and other key stakeholders' interfaces. Supports the creation of meaningful metrics to track and trend the progress of essential security services. Supports leasing with business leaders to proactively identify the security impact of implementations across the BT Group. Supports internal and external communications, ensuring the cadence and content of communications is appropriate, to provide exposure of the security function. Supports partnering with the BT Group corporate security to build complementary services that leverage the scale and capabilities while delivering a line-of-business function. Essential Skills / Experience Extensive hands-on experience with Zscaler Proxy and security/network technologies including Firewalls, NGFW, SD‑WAN, IPS/IDS, and Load Balancers. Strong expertise in IPS policy management and signature tuning. Good knowledge of device health monitoring tools and systems. BT is part of BT Group, along with EE, Openreach, and Plusnet. Millions of people rely on us every day to help them live their lives, power their businesses, and keep their public services running. We keep the wheels of business spinning, and the emergency services responding. We value diversity and celebrate difference. 'We embed diversity and inclusion into everything that we do. But you won't be alone: we'll be there with help and support, learning and development. This is your chance to make a real difference to the world: to be part of the digital transformation of countless lives and businesses. Although these roles are listed as full-time, if you're a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch. Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.