24/7 NOC Engineer – Belfast (Onsite) Shift-based role | 4 on / 4 off (Days & Nights) Help strengthen our team as a 24/7 Network Operations Centre (NOC) Engineer, working onsite at our brand new Tech Ops Command Centre in Hillview House. We’ve just launched this purpose-built hub and are growing a high impact team of NOC engineers who thrive in fast paced, high visibility operational environments. This position follows a structured shift pattern: Days: 4 on (7am–7pm), 4 off, 4 on, 4 off Nights: 4 on (7pm–7am), 4 off, 4 on, 4 off Then the cycle repeats with days again. Job title: 24x7 NOC Engineer Job Description: We’re looking for an experienced Network Engineer (minimum 3+ years) to join our 24/7 operations team. You’ll be responsible for monitoring, diagnosing, and resolving network issues across a diverse customer base, ensuring stability and performance at all times. What we are looking for: Minimum 3 years’ experience as a Network Engineer in an...

About Engineering Excellence (EE) Engineering Excellence (EE) enables Citi engineers to do their best work by providing modern tools, platforms, and practices that enhance productivity, technical capability, and cross‑team collaboration. EE partners closely with the CTO organization to deliver people‑centric, high‑impact engineering solutions that raise the overall technical bar across Citi. Citi’s ability to deliver our full potential is dependent upon our people. EE exists to attract, develop, inspire, and retain technology talent who thrive in an inclusive and engaging culture. Our efforts focus on three core areas: Boost engineer productivity Engage, equip, and empower engineers with tools and resources to work more efficiently, innovate faster, and deliver impactful outcomes. Empower engineers to advance their technical careers Through the Engineering Excellence Talent Development Framework (E1–E4) and Tech Fellows , EE provides engineers with structured...