1 to 25 of 105 Systems Architect Jobs in the UK excluding London

Systems Architect (SCADA/OT Devices) Up to £93,000 + Bonus + 15% pension Coventry (Hybrid: 2x per week in office) Join a Leader in National Infrastructure! Are you ready to make a significant impact on key national infrastructure projects? Our client, one of the UK … Utilities and Energy providers, is undergoing an exciting digital transformation of their IT and OT infrastructure. Due to this, they are looking for a Systems Architect specialised in OT Devices and SCADA solutions to join their team As their Systems Architect, you'll be … their SCADA systems. This is a key role to support the businesses long term cyber security resilience. What you'll be doing as their Systems Architect: Support the architectural design and implementation of telemetry, network and security software solutions that support IT and OT. (In depth knowledge More ❯

Job Description - Systems Architect () Systems Architect - Job title: Systems Architect Location: Portsmouth - We offer a range of hybrid and flexible working arrangements as well - please speak to your recruiter about the options for this particular role. Salary: Circa £50,000 dependent … meetings as required by the customer Production of architectural; solution, guidance, specification and standards provision, leading on allocated tasks Engage and manage stakeholders, undertake systems analysis, production of conceptual and logical architecture models, reference architectures, specifications and standards Keep up to date with latest systems architecture patterns, techniques … and associated industry technologies (including Combat Systems) Contribute to defining architecture policies and apply best practice, help improve architectural team maturity over time, maintain and manage architectural models and documents Deliver high quality outputs to time and budget Motivate and inspire colleagues - creating architecture where purpose, and the mechanism More ❯

Lead Systems Architect – Mission Planning & Control 📍 Bristol | Hybrid working (3–5 days on-site) 💷 £50,000 – £65,000 DOE + Bonus + Benefits 🔐 SC Clearance required Shape the System Behind Mission Success Are you a Systems Architect with a passion for MBSE and architectural … domain of a complex, multi-national weapon system programme. You’ll lead other architects, shape reusable solutions across multiple product streams, and directly influence systems design and integration. Key Responsibilities: Lead the definition of system architectures and MBSE models for mission-critical systems Oversee and guide architectural activity … across distributed teams Drive modularity, standardisation, and architectural re-use across product lines Collaborate across multi-functional teams to ensure architectural integrity Apply systems thinking to manage complexity across multiple domains Produce and maintain artefacts including SysML models, interface definitions, and verification strategies What You’ll Bring: Strong background More ❯

Senior Financial Systems Architect page is loaded Senior Financial Systems Architect Apply locations: Manoteras, Spain; London Cannon Street; Cambridge, United Kingdom Time type: Full time Posted on: Posted Today Job requisition id: R009858 AVEVA is a global leader in industrial software. Our cutting-edge … a big impact through technology, then we want to hear from you! The job We are seeking a highly skilled and seasoned Senior Financial Systems Architect to join our team. The ideal candidate will have extensive experience as an Oracle Solutions Architect and a strong … to expand their expertise to include other financial systems. This role offers the opportunity to manage and enhance a variety of financial tools and systems, driving innovation and efficiency within our organization. Responsibilities Lead the requirements gathering, design, implementation, and management of financial systems, with a primary focus More ❯

Job Title: Systems Architect Reports to: Group Technology Director Location: UK- Remote (need to travel to client sites when required) Salary- up to £90K depending on experience . Permanent, full time About: Our client is a PE-backed global IT services companyin the Governance, Risk and Compliance … health and safety, employment law and cyber security spaces. They have acquired multiple businesses and are now poised to expand dramatically. Job Purpose: The Systems Architect will play a pivotal role within the central Technology team, primarily focusing on the Mergers & Acquisitions (M&A) function, while also … overseeing the integration of systems across all newly acquired entities. This position requires meticulous attention to detail, with responsibilities including analysing existing IT environments, designing integration strategies, and managing the migration of systems —such as Office 365, HR, finance, and other core platforms —into the company's established More ❯

Job Title: Systems Architect Reports to: Group Technology Director Location: UK- Remote (need to travel to client sites when required) Salary: up to £90K depending on experience Permanent, full time About: Our client is a PE-backed global IT services company in the Governance, Risk and Compliance … health and safety, employment law and cyber security spaces. They have acquired multiple businesses and are now poised to expand dramatically. Job Purpose: The Systems Architect will play a pivotal role within the central Technology team, primarily focusing on the Mergers & Acquisitions (M&A) function, while also … overseeing the integration of systems across all newly acquired entities. This position requires meticulous attention to detail, with responsibilities including analysing existing IT environments, designing integration strategies, and managing the migration of systems -such as Office 365, HR, finance, and other core platforms -into the company's established More ❯

Trading Systems Architect Central London - 5 days onsite Permanent Employement Nord Group is partnered with a privately owned Investment Bank based in London, who are looking for a Trading Systems Architect, to join a Multi-Year Fidessa Migration programme, to revamp a large part … of their equity trading technology stack. This Greenfield project, will involve designing and implementing new trading systems (risk engines, market/reference data, trading gateways), whilst aligning with modernisation of their proprietary OMS. Responsibilities: You'll play a key role in building a next-generation Cash Equity and Electronic … This involves ensuring high availability for global equity market trading, developing custom trading workflows for diverse client needs across trading desks, and designing scalable systems that adapt to market events like interest rate decisions and breaking news, whilst collaborating with other Engineering teams and project members. Key requirements: Minimum More ❯

OT Systems Architect Contract: 4 Months (Rolling) Day Rate: £700 p/d (Outside IR35) My client is an industry-leading organisation and are seeking an OT Systems Architect to support a digital transformation of their operational technology. This role will be crucial in … the removal of any blockers that might hinder progress within product development and advise accordingly. Skills and Experience: Strong understanding of Linux-based control systems, preferably with hands-on experience. Exposure to industrial network protocols (Industrial Ethernet, DNP3, Modbus TCP/RTU). Multi-layer architectures for Telemetry SCADA … systems, PLC, RTU, and other OT/IIoT components. RTUs, PLC's and related HMI hardware and their related software Experience in architecting OT and SCADA solutions in line with NCSC Cyber Assessment Framework (CAF), Security of Network & Information Systems Regulations (NIS), IEC 62443, NIST SP800, ISO More ❯

Contract Systems Architect South West - Remote/Hybrid 12 months initially £600-£650 per day OUTSIDE IR35 A forward-thinking engineering company based in the heart of the South West are urgently looking for an experienced Systems Architect for a new initial 12 month … s focused on the full V Lifecycle so simulation and modelling (using MatLab) is highly beneficial experience. Key skills: Matlab Simulink Modelling & Simulation Complex systems experience (Design, implementation, integration and Verification) Experience within the defence sector is preferred Due to the nature of the work you will need to More ❯

Contract Systems Architect South West - Remote/Hybrid 12 months initially £600-£650 per day OUTSIDE IR35 A forward-thinking engineering company based in the heart of the South West are urgently looking for an experienced Systems Architect for a new initial 12 month … s focused on the full V Lifecycle so simulation and modelling (using MatLab) is highly beneficial experience. Key skills: Matlab Simulink Modelling & Simulation Complex systems experience (Design, implementation, integration and Verification) Experience within the defence sector is preferred Due to the nature of the work you will need to More ❯

observation, tracking and communications requirements, as well as operating a global fleet of carbon neutral HAPS platforms - powered by sunlight. Job Purpose: As a Systems Architect, you will play a pivotal role in the design, development, and operations of the Zephyr system. Leveraging your extensive experience and … expertise in avionics, air operations, and ground systems, you will lead and contribute to complex engineering projects, ensuring they meet performance, safety, and aviation standards. You will work closely with cross-functional teams to ensure successful implementation, meeting project objectives, and adhering to safety and regulatory requirements. Responsibilities: System … Architecture : Design and develop system architectures for HAPS, with specific responsibility for avionics and ground systems, including communication systems and SATCOM integration, EWIS, ADSB, etc Project Management : Manage system integration projects from initiation to completion, overseeing budget, timeline, and resource allocation to deliver successful outcomes. Leadership : This position More ❯

architectural; solution, guidance, specification and standards provision, lead others when allocated as Task/Team lead Engage and manage stakeholders, lead and participate in systems analysis, production of conceptual and logical architecture models, reference architectures, specifications and standards Keep up to date with latest systems architecture patterns, techniques … and associated industry technologies (including Combat Systems) Proactively define architecture policies and apply best practice, help grow architectural team maturity over time, maintain and manage architectural models and documents Deliver high quality outputs to time and budget Motivate and inspire colleagues - creating architecture where purpose, and the mechanism for … adherence by others is clearly understood and realised Your skills and experiences: Extensive background in formal systems engineering Substantial experience in a senior architecture role In depth technology expertise, and wide experience of tailoring architecture frameworks, methods, and approaches in different context Formal certification in architectural frameworks, preferably TOGAF More ❯

Contract OT Systems Architect - Monitoring/Control Solutions Hybrid (Coventry) This is a hybrid position, needing somebody in the office in Coventry 2-3 times a week dependent on peak times. A household name needs somebody to join for the next 3+ months to assist with the … increase their infrastructure for the long term future (things like increasing the cyber security within the business, working closely with the cyber Security Architect … to do so). This contract is likely to last 3 months+ Day to day Responsibilities Defining/Maintaining OT Solution Design Telemetry SCADA Systems Supervisory/Control processes Commercial experience within System Architecture/Solution Architecture (with specific experience within Monitoring & Control solutions) With interviews aiming to be More ❯

As a Snr Consultant Systems Architect, you will support the integration execution for our portfolio of companies. You will help drive the design and execution of the Operations & Infrastructure Get to Target State program (G2TS) for our Visa Family of Companies (VFC). Responsibilities Collaborate with the … internal IT teams, external vendors, and service providers to ensure successful system, network, data center, and infrastructure integration. Assess the target companies' technology infrastructure, systems, and operations to identify potential challenges, risks, and opportunities. Lead the integration approach for the VFCs, ensuring consistency and efficiency across entities. Maintain ongoing … architecture to stakeholders, project teams, and IT staff. Collaborate with Visa technology teams and VFC Operations & Infrastructure Leads to troubleshoot complex technical issues across systems, networks, and storage disciplines. This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager. Basic Qualifications 8+ More ❯

operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defensive systems for land, sea, and air. From early warning, to threat neutralisation, our platforms cover all levels from very short-range systems, to extended … protection across the entire battle-space including Airspace Mobility Solutions, Vehicles and Tactical Systems and Missile Defence, Optronics, and Radar. Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact … support a working pattern that suits your lifestyle and helps you reach your ambitions. Primary Purpose of the Role: The role will be as Systems Engineer Architect working with the engineering team in the OME sector of the Thales Land and Air Systems Division. The role More ❯

Help shape the future of healthcare by designing the systems that keep hospitals running. Our client is seeking a visionary Systems Architect to drive enterprise-wide infrastructure initiatives supporting critical clinical operations. If you're passionate about building solutions that power patient care, this is the … high-availability architecture challenges Leadership position with mentoring opportunities and technical autonomy Work directly with teams responsible for EPIC EHR and other core clinical systems Compensation: $140K What You'll Be Doing Lead enterprise infrastructure planning, architecture design, and deployment Architect secure, scalable hybrid systems integrating … with business needs and clinical priorities Design DR strategies, performance optimizations, and interoperability enhancements Provide expert input on migration, integration, and security across critical systems Act as a bridge between IT leadership, engineering teams, and hospital stakeholders What You'll Need to be Considered Experience integrating large-scale hospital More ❯

and data analytics. We support clients across industries to drive product development and accelerate time-to-market. Role Overview We are seeking a System Architect - Chassis to lead systems development and feature delivery within the Chassis domain. This role will ensure compliance with project requirements and timelines … on-time delivery, including SADs and feature maturity. Allocate system requirements to elements and define interfaces. Drive issue resolution and develop mitigation plans. Direct systems engineering team workload for the programme. Develop logical, functional, and system architecture diagrams. Map system requirements to elements/components. Support SOTIF (ISO21448) and … relationships with internal teams and external suppliers. Required Experience Extensive knowledge of automotive product development (V-Cycle) from concept to launch. Experience as a systems architect for embedded systems in automotive or aerospace. Expertise in Model Based System Engineering (MBSE). Proven ability to resolve complex More ❯

and data analytics. We support clients across industries to drive product development and accelerate time-to-market. Role Overview We are seeking a System Architect - Chassis to lead systems development and feature delivery within the Chassis domain. This role will ensure compliance with project requirements and timelines … on-time delivery, including SADs and feature maturity. Allocate system requirements to elements and define interfaces. Drive issue resolution and develop mitigation plans. Direct systems engineering team workload for the programme. Develop logical, functional, and system architecture diagrams. Map system requirements to elements/components. Support SOTIF (ISO21448) and … relationships with internal teams and external suppliers. Required Experience Extensive knowledge of automotive product development (V-Cycle) from concept to launch. Experience as a systems architect for embedded systems in automotive or aerospace. Expertise in Model Based System Engineering (MBSE). Proven ability to resolve complex More ❯

Hays Software Engineering are looking for a Senior System Architect looking to take the next step in their career whilst also remaining hands on within an interesting Start-Up looking to make waves in the world of Infrastructure Orchestration for businesses with De-Centralised Network Infrastructure with their … Platform. What you will be doing: Platform Architecture - Design a scalable and reliable system aligned with business goals. Innovation - Research new tech in decentralised systems and cloud infrastructure to drive progress. System Integration - Ensure smooth integration with tools like Kubernetes, Docker, and monitoring platforms. Collaboration - Work with engineers, DevOps … 10+ years in software architecture (ideally within large-scale SaaS platforms) Previous roles include Principal Architect, Chief Architect, Senior System Architect, or VP of Engineering with a focus on architecture. Deep knowledge and hands-on experience with infrastructure orchestration, decentralized systems, distributed systems More ❯

services span Consulting, Solutions, Talents, and Academy, helping clients accelerate innovation and tackle complex technology challenges across sectors. Scope of the Role The System Architect/Feature Owner is responsible for system design, feature implementation, and ensuring on-time delivery for Powertrain domain projects, leveraging expertise in Model … allocate system requirements Identify system diagnostic needs Lead reviews for delivery milestones (SADs, feature maturity, etc.) Define interfaces and drive issue resolution Direct the systems engineering teams workload Develop logical, functional, and system architectures Support SOTIF (ISO21448) and Cyber Security (UNECE R155) compliance Ensure ASPICE-aligned development Build strong … internal and external relationships Required Experience Full V-Cycle automotive product development Systems architect experience for embedded systems (automotive/aerospace) Strong MBSE skills Tier 1 technical delivery management Knowledge of CAN, FlexRay, LIN, Ethernet, WiFi UDS/ODX diagnostics AUTOSAR SW architecture and E2E protection More ❯

Arm is building the future of computing. From fueling the smartphone revolution to powering the world's fastest supercomputer, our technology is everywhere - including the biggest tech companies in the world and the next generation of innovators. Arm is at More ❯

Location: Gaydon, United Kingdom Company: Akkodis Reporting To: Practice Manager About Akkodis Akkodis is a global leader in engineering, technology, and R&D, focusing on digital transformation and innovation. With over 50,000 engineers and digital specialists across 30 countries More ❯

Location: Gaydon, United Kingdom Reports to: Practice Manager About Akkodis Akkodis is a global leader in engineering, technology, and R&D, part of the Adecco Group. We combine the strengths of AKKA and Modis, with 50,000+ experts across 30 More ❯

Location: Gaydon, United Kingdom Reports to: Practice Manager About Akkodis Akkodis is a global leader in engineering, technology, and R&D, part of the Adecco Group. We combine the strengths of AKKA and Modis, with 50,000+ experts across 30 More ❯

At SRT Marine Systems, we … are global leaders in maritime surveillance, delivering cutting-edge systems that enhance maritime domain awareness and safety. We are seeking a Principal System Architect with a strong technical foundation in infrastructure and networks to help drive our next wave of innovation. About the Role You'll lead … the design of sophisticated infrastructure and network systems, turning customer and tender requirements into robust, scalable architecture solutions. From high- and low-level specifications to real-world deployments, you'll help shape the technological core of our advanced maritime systems. What You'll Be Doing Set infrastructure and network More ❯