About the job We currently have an exciting opportunity for a Tech Lead / Solution Architect to join our existing experienced team. Requirements: Evidence of experience in Cross Domain Solutions, design, use, testing and assurance. Sound understanding of the NCSC patterns and guidance for safely importing and exporting data. Ability to assess the product marketplace for products which meet requirements of the functional components of the solution. Ability to convey technical requirements for bespoke components required to software developers. Ability to understand user requirements and translate these into solution design. Ability to present complex technical information to non-technical audiences. Experience of working with both hardware and software based cross domain approaches. Strong knowledge of cryptography and public key infrastructure. Experience leading and managing a wider team. SC Clearance including willingness to go through DV. Worldwide travel where necessary. Desirable: Experience of Data-Centric Security principles. Experience of MOD systems and processes. Experience of MOD assurance processes. Experience working with Hardsec Cross Domain appliances. Experience of cloud deployment automation. Strong networking skills. About SIXWORKS? SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology solutions deployed in highly secure environments. We are unified in our mission to accelerate innovation and adoption of secure, digital technology to improve the operational agility of Defence and National Security. This is an exciting time for us, we have ambitious plans for continued growth and development, and we are seeking to add brilliant, experienced, motivated, and passionate people to our team to work with us on this journey. Why join SiXworks? SiXworks’ expertise includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy to customers while championing open-source and best-of-breed technologies. What can we offer in return? SiXworks offers a unique work culture around our core principles Agility, Security, Innovation, Quality, Collaboration and Inclusivity. Together, these six principles form SiXworks' NORTH STAR, guiding the organisation towards success. This is reflected in the raft of benefits available to all our employees. In addition to a competitive salary, we offer: 25 days annual leave bank holidays. Private Medical Insurance. Life Assurance Scheme Contributory pension scheme Professional Development opportunities Cycle to Work scheme. Perks at Work scheme. Contributory company pension. Discretionary Bonus scheme. Secure, on-site parking, cafe, restaurant, and gym facilities. Casual dress. Free hot and cold drinks in our own, modern kitchen/break-out. A word on UK Security Clearance Due to the secure nature of the position and working environment, you must have, or be eligible to obtain Security Clearance. More details relating to UK Security Clearance can be found here:https://www.gov.uk/guidance/security-vetting-and-clearance