About Security Services Group Security Services Group (SSG) is part of GUARDIAN, within Army Standing Joint Command, providing in-house specialist advice, design and maintenance across Government where high-assurance security is required. We design, install and maintain the advanced systems that protect Defence and Government sites across the UK and overseas. With around 325 specialists, SSG delivers consultancy, design, project management, installation and through-life maintenance of electronic and physical security systems. Our operational teams work 24/7 to maintain the systems protecting Defence and Government assets at home and abroad. Role description and requirements We are looking for motivated and passionate professionals to join as a Security Technician in either SSG s Aldermaston or Shrivenham Teams, delivering essential security services that keep Defence operations running safely and securely. You ll be tasked from home, travelling to sites across your region to maintain and install security systems. Most of your work will be field-based, with occasional travel across the UK and opportunities to travel overseas. The role is responsible for delivering high-quality technical support and customer service, ensuring maintenance, installation, and minor works are completed efficiently and in compliance with health and safety standards. The position requires strong technical knowledge, problem-solving skills, and the ability to manage customer relationships effectively. ..... full job details .....