Head of Information Technology OperationsHead of Information Technology Operations Get AI-powered advice on this job and more exclusive features.

All the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description. This range is provided by Radley James. Your actual pay will be based on your skills and experience talk with your recruiter to learn more. Base pay range A leading proprietary trading firm based in the heart of London, specialising in high-performance, low-latency trading strategies across global markets, is looking to hire a hands-on Head of Technical Operations to lead and scale the technology infrastructure as they enter the next phase of growth. Role Overview As the Head of Technical Operations, you will oversee the firms core technology infrastructure, ensuring the systems are secure, resilient, and aligned with business needs. Youll lead a team of engineers and collaborate closely with development, trading, and compliance teams to maintain operational excellence and support the trading environment 24/7. Key Responsibilities Lead and manage the Technical Operations team, including system administrators, DevOps engineers, and IT support. Own the availability, performance, and scalability of all production systems, including low-latency trading infrastructure. Design and enforce processes for incident response, change management, and monitoring. Oversee deployment pipelines, automation tools, and configuration management. Ensure robust disaster recovery and business continuity capabilities. Maintain and enhance the firms cybersecurity posture in collaboration with security experts. Partner with stakeholders across trading and technology to deliver on strategic infrastructure initiatives. Vendor management, licensing, and cost optimisation of technology resources. Foster a culture of continuous improvement and operational excellence. Required Skills & Experience Proven experience leading technical operations, infrastructure, or DevOps teams in a high-availability, high-throughput environment preferably within financial services or trading. Deep understanding of Linux systems, networking, and distributed systems at scale. Strong experience with infrastructure automation (Ansible, Terraform, etc.), monitoring (Prometheus, Grafana, ELK), and CI/CD pipelines. Familiarity with market data feeds, co-location, and low-latency network optimisation is highly desirable. Experience with hybrid cloud/on-prem environments and container orchestration (e.g., Kubernetes). A proactive mindset with strong problem-solving, communication, and leadership skills. Ability to operate under pressure in a fast-paced, demanding environment. Seniority level Seniority levelMid-Senior level Employment type Employment typeFull-time Job function Job functionEngineering and Finance IndustriesCapital Markets, Investment Management, and Financial Services Referrals increase your chances of interviewing at Radley James by 2x Sign in to set job alerts for Head of Information Technology Operations roles. London Area, United Kingdom 120,000.00-130,000.00 16 hours ago Senior Director, Head of IT Service Delivery London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 week ago Greater London, England, United Kingdom 3 days ago London, England, United Kingdom 11 hours ago Uxbridge, England, United Kingdom 2 weeks ago London, England, United Kingdom 5 days ago London, England, United Kingdom 1 day ago Head of IT Infrastructure/Security Uxbridge (ONSITE) Uxbridge, England, United Kingdom 1 week ago London, England, United Kingdom 2 weeks ago Senior Director, Technology & Operations Re-engineering City Of London, England, United Kingdom 1 week ago Chief Technology and Information Officer (CTIO) - Believ London, England, United Kingdom 2 weeks ago Senior Director, Head of Group Business Solutions UK London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 week ago Basildon, England, United Kingdom 22 hours ago London, England, United Kingdom 6 days ago London, England, United Kingdom 3 weeks ago Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

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