Security Architect

Our client is seeking an Operational Technology (OT) Architect to define and drive their OT vision, enhance enterprise architecture, and advise on future-proof solutions across the OT domain. This is a subject matter leadership role, partnering with OT business and technology SMEs, as well as IT and Cyber architects, to deliver resilient, scalable, and compliant OT solutions that support critical infrastructure and long-term strategic goals.

What you'll do

• Define the long-term OT strategy aligned with investment plans and develop supporting roadmaps
• Lead the definition and enhancement of enterprise OT architecture, including standards, capability mapping, and reference architectures
• Embed compliance-by-design into OT solutions and ensure resilience against cyber and physical threats
• Promote convergence between OT and IT systems, focusing on capability alignment and interoperability
• Evaluate and lead strategic decision-making for OT platforms and solutions, Operational Technology Engineer/Architect/SME - 9 months+ - Rate upto £870 per day INSIDE IR35 Apply fast, check the full description by scrolling below to find out the full requirements for this role. Location: Remote working with the occasional couple of days per month..., INSIDE IR35 CONTRACT ROLE £800 - £850 Per Day We are seeking a highly skilled Operational Technology (OT) Engineer with deep expertise in PowerOn and OT security. This role combines hands-on engineering with strategic governance and architectural oversight, supporting the..., Your role As an Operational Technology Security Consultant, you'll collaborate with clients and colleagues to deliver security-focused activities across one or more of the following areas: - Conducting site surveys to help clients identify systems in their OT environments..., The ideal candidate will be responsible for working cross-functionally to understand architecture needs by multiple business units. To be effective in this position, you must feel comfortable owning the entire architecture development process from inception to..., Job Summary: The OT Support Engineer is responsible for maintaining and managing operational technology (OT) systems, supporting virtual machine infrastructure, and managing user access while ensuring the security and integrity of critical OT environments. The role..., Methods Analytics (MA) is recruiting for a Data Architect to join our team a permanent basis. This role will be mainly remote but require flexibility to travel to client sites, and our offices based in London, Sheffield, and Bristol. Salary: £60k to £80k What You'll Be..., My client are urgently looking for a Security Architect for a fully remote 6 month contract (Outside IR35). The Security Architect plays a critical role in designing, implementing, and maintaining robust security frameworks and solutions within our professional services..., SNOWFLAKE SOLUTIONS ARCHITECT Contract Length: Jan '26 - May '26. This will increase based on performance CONTRACT HOURS: Originally 20 hours, this will increase with the addition of new projects. The aim will be to get you onto 40 hours asap. - Directly engage with..., AI Pre-Sales Integration Architect I am working with a leading technology services organisation seeking a senior AI Pre-Sales Integration Architect to act as the technical authority between customers, sales teams, and delivery architects. This is a customer-facing,..., Job Title: Security Architect Job Type: Contract Location: Remote / London (twice a month visits in London) Day Rate: £550/day (INSIDE IR35) Contract Length: 3 Months Security Architect - Role & Responsibilities - Oversee and manage the change control portfolio from a..., Remote - UK As a Security Architect (Consultant), you'll be responsible for the design and application of good security practices in the platforms and services we build for customers. You'll work with Agile delivery teams to develop good security practices throughout the...

• Proven expertise in Operational Technology (OT), power systems, or critical infrastructure, with a strong track record in architecture and strategic leadership
• Experience in IT/OT convergence and cross-functional collaboration
• Strong leadership and stakeholder engagement skills
• Strategic mindset combined with deep technical expertise in OT systems
• Excellent communication skills, able to engage both technical and business audiences
• Understanding of regulatory frameworks (e.g., CAF) and critical national infrastructure requirements
• Sector experience within utilities or Distribution Network Operators (DNOs) is highly desirable

For employees, we're committed to recognising and rewarding hard work. Our competitive salary and benefits package includes; Company Pension Scheme, Private Medical & Dental Insurance, Group Income Protection, Group Life Assurance, Cycle to Work and Electric Car Salary Sacrifice Scheme. We also invest in your development. If you choose to self-study in your own time, we'll fund your study materials and exam fees - and once you pass, you'll receive an incentive bonus.

prosource.it is a professional services provider in technology. Established as a traditional provider of managed IT services, prosource.it has evolved with industry and the rapid pace of change within the technology sector. We recognise the importance of people and business process in the successful adoption of technology and change. Our readiness to embrace and apply change comes from our people and we offer a variety of business services across the lifespan of successful technological deployment and adoption. We are a people centred business with a global workforce of 500 plus staff and contractors. Our values are central to what we do and how we do it. We feel they are simple and easy to relate to, and we are always looking to welcome new people to the team who share our vision and values. We pride ourselves on being easy to deal with, agile and accepting of change across a wide range of challenging and rewarding roles. We are a team of 'can do' and 'how can I help' individuals committed to teamwork, partnership, service excellence and delivery. www.prosource.it Similar jobs, Who we are: Born digital, UST transforms lives through the power of technology. We walk alongside our clients and partners, embedding innovation and agility into everything they do. We help them create transformative experiences and human-centered solutions for a better...