Site reliability engineer jobs in HorleyCreate job alerts

We are seeking an experienced Piping Subject Matter Expert to provide technical leadership for piping systems within High Density Liquid Cooling. This role will define standards, support delivery teams, and help ensure robust, compliant, and reliable engineering outcomes. The position is focused on high-performance piping systems associated with liquid cooling and secondary fluid networks, with particular emphasis on stainless steel, composite materials, and specialist component design. Working across concept, design, manufacture, installation, and commissioning, you will provide independent technical oversight and drive standardisation to reduce risk, variation, and rework. • Act as the technical authority for piping systems, materials, and components, • Develop and maintain piping standards, specifications, and design guidance, • Review key engineering deliverables, including drawings, calculations, and material selections, • Support project teams through design, procurement, manufacture, installation, and commissioning, • Ensure compliance with relevant codes and standards, including ASME and PED requirements, • Lead technical investigations, problem-solving, and continuous improvement activities, • Engage with suppliers, manufacturing teams, and site teams to ensure design intent is achieved, • Provide mentoring and technical guidance to wider engineering teams, • Drive initiatives with speed, precision, discipline, • Substantial experience in piping or mechanical engineering within industrial or process environments, • Proven ability to design and specify piping systems, materials, joints, and associated components, • In depth knowledge of relevant codes and standards, such as ASME B31 and PED requirements, • Detailed experience with stainless steel and composite piping systems in clean environments, • Good understanding of fabrication, welding, inspection, and technical documentation review, • Effective communication skills, with the ability to work with a variety of stakeholders across engineering, manufacturing, suppliers, and project teams, • Demonstrated problem-solving capability and experience working within multidisciplinary engineering teams, • Previous experience in data centre, liquid cooling, or other high-reliability environments, • Working knowledge of secondary fluid networks and Coolant Distribution Units, • Good understanding of piping connection methods including welded, flanged, grooved, and mechanical joints, • Practical experience with piping stress analysis, FEA, or component-level design, • Background within mission-critical, regulated, or safety-critical industries, • Degree in Mechanical Engineering, Materials Engineering, or a related discipline, • Chartered Engineer status, • Relevant training or demonstrated competence in applicable piping codes and standards #J-18808-Ljbffr

Grayce specialises in delivering change and transformation for some of the UK's most ambitious organisations. For over a decade, we have partnered with FTSE 100 and FTSE 250 companies to deploy high-performing early career talent across major programmes of work. Burgess Hill £28,900 Grayce specialises in delivering change and transformation for some of the UK's most ambitious organisations. For over a decade, we have partnered with FTSE 100 and FTSE 250 companies to deploy high-performing early career talent across major programmes of work. We are recruiting graduates into a range of technology roles across engineering, infrastructure, and support. By joining our Technology pathway, you will have the opportunity to develop your skills across a range of technical roles. Depending on your strengths and interests, you may progress into roles such as: • Engineering: Software Developer, DevOps Analyst, Site Reliability Engineer (SRE), Test Analyst, • AI: AI Analyst, • Information Security: Cybersecurity Analyst, Information Security Analyst, SOC Analyst, Privacy Analyst, • Support & Operations: Service Desk Analyst, Application Support Analyst, Production Support Analyst, • Supporting software development and engineering tasks, • Assisting with deployments and infrastructure, • Monitoring systems and resolving technical issues, • Contributing to testing and quality assurance, • Supporting IT service and operational delivery, • Curiosity and problem‑solving mindset, • Strong communication and collaboration, • Adaptability in fast‑paced environments, • Interest in technology and continuous learning, • Programming (Java, Python or similar), • CI/CD, version control, • Cloud platforms (AWS, Azure), • Agile tools (Jira, Confluence), • Locations are updated regularly based on client demand, with opportunities currently available across the UK. Greater geographical flexibility gives you access to a broader range of client projects, • Gain hands‑on experience working full‑time, on‑site with leading organisations, supported by structured training and industry‑aligned development., • Work directly with a client, delivering high‑quality outcomes in a professional, client‑facing environment., • Receive dedicated coaching and support throughout your placement and development journey., • Complete a minimum of six industry‑recognised accreditations, with clear pathways for career progression and salary growth., • Access our Employee Assistance Programme, offering 24/7 confidential support across financial, legal, health, and wellbeing areas., • Our salaries are dictated by location and client, • Significant annual salary increases At Grayce, we embrace the responsible use of AI. We use AI‑assisted screening to help assess eligibility and suitability for our roles, enabling us to review applications fairly and consistently. We also recognise that candidates may use AI tools when preparing their applications. We welcome the thoughtful use of AI to support your application, but we want to get to know the real you. Please ensure your application reflects your own experiences, strengths and motivations. • Minimum 2:1 or above in a STEM (Science, Technology, Engineering, and Math) subject, • Ability to work on site 5 days a week. (As a consultancy, we deliver services directly to our clients, meaning much of your work will be based on‑site within their teams. This is a key part of your development and early career success.), • Right to work in the UK unsponsored for the duration of the programme #J-18808-Ljbffr

Join our team to develop embedded C++ software for high-reliability communication and information-exchange systems used in defence environments. You’ll contribute to next‑generation communication and signal‑processing technologies, working across embedded platforms that demand robustness, security, and deterministic performance. This role is ideal for an engineer experienced in embedded C++ who enjoys contributing to complex systems that underpin secure and mission‑critical operations. Location: Crawley On-site: 4 days per week Seniority: Senior (8+ years of experience) Clearance: Candidates must be willing and eligible to obtain SC clearance. • Design, implement, and maintain embedded C++ software for real‑time communication and signal‑processing systems., • Develop and support software for embedded communication modules, modems, and RF‑adjacent components., • Conduct debugging, optimisation, and performance testing across embedded targets to ensure reliability under operational loads., • Produce clear and traceable design specifications, requirements, and documentation aligned with regulated development practices., • Ensure adherence to secure coding standards, governance policies, and safety‑critical development procedures., • Support integration activities with wider engineering teams and contribute to architecture and design reviews., • Strong proficiency in C++ for embedded systems (C++11/14/17)., • Experience in embedded development for communications or signalling systems (modems, radios, data links, or similar)., • Familiarity with embedded debugging, performance optimisation, and hardware‑software interaction., • Understanding of secure coding practices, configuration management, and development governance., • Experience with requirements traceability, verification, and system‑level testing., • Strong communication skills for cross‑discipline collaboration., • Ability to work rigorously within regulated environments., • Proactive, problem‑solving mindset with attention to detail., • Bachelor’s or Master’s degree in Software Engineering, Computer Science, or related discipline or relevant technical military background with equivalent experience., • Must be eligible to hold or already hold UK SC Security Clearance., • Experience with Linux kernel drivers, • Experience with communication stacks, DSP concepts, or RF‑adjacent technologies., • Familiarity with embedded Linux or RTOS environments., • Experience with CI/CD tooling, model‑based design, or static analysis tools., • Background in defence, avionics, or secure‑systems engineering. We bring together entrepreneurial, tech-driven people to deliver innovative solutions for leading companies. At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals. Join a passionate team and help build tomorrow, today. • A personalised career path and a rewarding management style, • A huge diversity of engineering projects and industries, • Private Medical Insurance, • Cycle & Tech Scheme, • Employee assistance programme, • Life insurance & Pension Scheme, • Social atmosphere, regular gatherings & team buildings, • Flexible way of working (role dependent) We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes. ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates, regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process, please let us know. This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected . Details of this will be discussed with you at interview. #J-18808-Ljbffr

Location: Crawley, West Sussex - with occasional UK travel Hours: 8:30am - 5:00pm, with flexibility when required Job Type: Permanent, Full-Time We are looking for an experienced Site Services Manager to lead a busy Site Services function within an established engineering-led business. This is a varied role combining technical management, customer account management, team leadership, project delivery and business development. Acting as a key link between customers, engineers, quality and maintenance teams, you will oversee repairs and warranty activity, manage customer relationships and help identify opportunities to improve performance and generate additional business. This role would suit someone from an engineering, maintenance, field service, facilities or technical services background who enjoys combining technical problem-solving with people management and customer interaction. • Lead and manage the Repairs team, including performance reviews, one-to-ones, training and development., • Manage escalated customer issues and ensure effective and professional resolutions., • Build and maintain relationships with key customer accounts., • Conduct customer site visits to review performance and identify improvement opportunities., • Lead customer care meetings, reviewing KPIs, service performance and response commitments., • Monitor warranty claims, equipment failures and associated costs., • Investigate recurring technical issues and support root cause analysis., • Work with Quality, Maintenance and Technical teams to improve equipment reliability and performance., • Review engineering reports and customer feedback to identify areas for improvement., • Provide feedback on field engineer performance, technical competency and training requirements., • Manage repair, refurbishment, upgrade and customer improvement projects., • Coordinate customers, engineers, suppliers and subcontractors to ensure projects are delivered safely, on time and within budget., • Identify opportunities for additional repairs, upgrades, projects and service work., • Support business development activity, including site surveys, quotations and proposals., • Monitor repair and warranty expenditure and support invoicing and revenue recovery., • Contribute to pricing reviews, commercial decisions and contract profitability., • Experience within an engineering, technical services, maintenance, facilities or field-based environment., • Previous experience managing technical teams or supervisors., • A good understanding of repairs, maintenance, warranty management and customer support., • Ability to read and understand technical documentation, drawings and specifications., • Experience investigating equipment failures and carrying out root cause analysis., • Strong customer-facing and problem-solving skills., • Good commercial awareness and the ability to identify business opportunities., • Strong project management and organisational skills., • Excellent communication and stakeholder management skills., • A proactive, solutions-focused approach., • A full UK driving licence and willingness to travel to customer sites when required.Experience within gates, barriers, access control or a related sector would be advantageous but is not essential. This is an excellent opportunity to take ownership of a key service function within an established technical business. You will have the chance to lead a team, develop important customer relationships, influence technical and service improvements, manage significant projects and contribute directly to business growth. If you are an experienced technical or engineering professional looking for a varied management position combining people, customers, projects and commercial responsibility, we would be keen to hear from you #J-18808-Ljbffr

Please note this is a fixed term contract opportunity for 6 months. We are seeking a Process Improvement Engineer to join a high-profile team at an exciting time of change within the company. You will be responsible for leading and sustaining optimal process performance across Sewage Treatment Works, covering both effluent and sludge treatment streams. Through data‑led insights and strong stakeholder engagement you will identify, develop and deliver process improvements that reduce cost, improve reliability, enhance energy efficiency, and support long‑term asset and business strategy. • Act as the process technical leadership for assigned wastewater treatment sites., • Support operations with reactive troubleshooting, optimisation, and proactive improvement across effluent and sludge treatment processes, • Own and maintain the Site Cockpit and Asset Availability System for wastewater treatment sites, encompasses digestion and dewatering sites., • Facilitate regular operational discussion around Process Performance through weekly generation reporting packs, weekly generation meetings, site-based meetings, inter-siting reporting, and digester health-check reporting., • Provide evidence-based recommendations to support operational decision-making, • Identify and develop potential Process Improvement opportunities across sites delivering Operational Expenditure (OPEX) reduction, Capital Expenditure (CAPEX) optimisation, Cost Avoidance., • Initiate, develop, manage and implement projects within the EoW Programme, delivering multi‑million‑pound “spend to save” capital investments., • Act as the technical interface between Operations and internal and external stakeholders. Base location:Hybrid - Chertsey (STW), Hybrid - Crawley (STW), Hybrid - Earlswood (STW), Hybrid - Esher (STW) Working pattern or hours: 36 hours Mon-Fri Necessary requirements for the role: Full UK Drivers Licence as you will be responsible for operational support onsite for a few sites which require you to travel to site based on business requirement. To thrive in this role, the essential criteria you’ll need is: • Degree in Engineering (Chemical, Wastewater, Environmental or Mechanical preferred) and / or relevant industry experience and understanding of the wastewater business., • Understanding of wastewater treatment processes and associated assets across both effluent and sludge streams., • Excellent interpersonal and communication skills, with the ability to build effective working relationships with operational and technical stakeholders, • Hands‑on approach to support reactive process optimization activities on site., • Possess analytical and troubleshooting capabilities to identify issues and drive practical and effective solutions., • Good organisational and prioritisation capabilities., • Full UK Drivers Licence., • Competitive salary up to £50,000 per annum depending on experience., • 26 days holiday per year increasing to 30 with the length of service (plus bank holidays), • Performance-related pay plan directly linked to company performance measures and targets, • Generous Pension Scheme through AON, • Access to lots of benefits to help you take care of you and your family’s health and wellbeing, and your finances – from annual health MOTs and access to physiotherapy and counselling, to Cycle to Work schemes, shopping vouchers and life assurance. Find out more about our benefits and perks (Please note different T&Cs apply if on secondment) We’re the UK’s largest water and wastewater company, with more than 16 million customers relying on us every day to supply water for their taps and toilets. We want to build a better future for all, helping our customers, communities, people, and the planet to thrive. It’s a big job and we’ve got a long way to go, so we need help from passionate and skilled people, committed to making a difference and getting us to where we want to be in the years and decades to come. Learn more about our purpose and values Thames Water is a unique, rewarding, and diverse place to work, where every day you can make a difference, yet no day is the same. As part of our family, you’ll enjoy meaningful career opportunities, flexible working arrangements and excellent benefits. If you’re looking for a sustainable and successful career where you can make a daily difference to millions of people’s lives while helping to protect the world of water for future generations, we’ll be here to support you every step of the way. Together, we can build a better future for our customers, our region, and our planet. Real purpose, real support, real opportunities. Come and join the Thames Water family. Why choose us? Learn more. We’re committed to being a great, diverse, and inclusive place to work. We welcome applications from everyone and want to ensure you feel supported throughout the recruitment process. If you need any adjustments, whether that’s extra time, accessible formats, or anything else just let us know, we’re here to help and support. When a crisis happens, we all rally around to support our customers. As part of Team Thames, you’ll have the opportunity to sign up to support our customers on the frontline as an ambassador. Full training will be given for what is undoubtedly an incredibly rewarding experience. It’s also a great opportunity to learn more about our business and meet colleagues. Proud member of the Disability Confident employer scheme #J-18808-Ljbffr

Digital Realty Trust, L.P. in Crawley is seeking a Site Engineer II (day role) to maintain and operate the critical electrical and mechanical infrastructure of our data centres. You will perform maintenance, testing, and surveillance to ensure reliability and SLA compliance, and handle incident response and on-call duties. You will supervise Site Engineers I, coordinate with subcontractors, and contribute to procedure writing and change planning to drive continuous improvement in uptime and #J-18808-Ljbffr

Indra is a leading global technology and consulting company, and a trusted technological partner for the core business operations of its clients worldwide. It stands at the forefront of key sectors including Transport, Defence, Air Traffic Management and Space, alongside advanced Information Technology services delivered through Minsait, and cutting-edge capabilities in Sovereign AI, Cybersecurity, and Cyberdefence via IndraMind. The company's business model is built around a comprehensive portfolio of proprietary products, combining strong innovation with a high-value focus for customers. With more than 2,500 projects implemented across 50 countries and over 100 cities, Indra is a global benchmark in innovative transportation and mobility solutions. It is recognised as one of the world's top three companies in public transportation management systems. Indra's technology supports the daily journeys of over 78 million people, helping to reduce more than 10 million tonnes of CO₂ emissions annually, and helping save nearly 3,000 lives through improved traffic management and road safety. Indra Group is paving the way to a more secure and better-connected future through innovative solutions, trusted relationships and the very best talent. Sustainability sits at the heart of its strategy and culture, driving efforts to address current and future social and environmental challenges. In the 2024 financial year, Indra achieved revenues of €5.5 billion, over 60,000 professionals, maintained a local presence in 46 countries, and operated across more than 140 countries worldwide. As the technological partner for its customers' key operations, Indra is at the core of their business, and Indra's four values guide everything we do: Innovation - Our capacity for innovation, cutting-edge solutions, and specialised team of professionals enables us to drive a safer, more connected future through technology. Trust - We work with strength, commitment, and reliability, delivering quality solutions to build trust with customers, employees, partners, investors, and society. Connection - We harness the power of collaboration, connect ideas and solutions, and adapt to our customers' needs, supporting them on the path to a better future. Foresight - We anticipate future needs to make the world safer and more connected, transforming our experience and knowledge into solutions for a better tomorrow. Transport for London (TfL) has awarded Indra a long-term contract to operate, develop, enhance and expand ticketing and access control systems across London's transport network through to 2034, with extension options to 2039. This programme covers the maintenance, operation and evolution of a large-scale, complex ecosystem, including turnstiles, validators, ticket machines, sales terminals, back-office systems, payment gateways, IT infrastructure and cybersecurity that supports over 8.6 million daily journeys. Therefore, Indra will become TfL's strategic technology partner to guarantee the operation and evolution of the world's largest and most sophisticated ticketing system. Following a transition period of approximately two years, Indra will serve as the sole provider across the network that includes more than 8,500 buses, nearly 400 Underground stations, around 300 rail stations (Overground, DLR, Elizabeth Line and suburban services), 4,000 Oyster Card outlets, seven customer service centres, and 24 river boat boarding points. Drawing on over 30 years of experience in urban public transport solutions, Indra will manage and evolve all aspects of the system. The project also envisages, in partnership with TfL, the implementation of new technologies to develop the system, make it more efficient and automate key processes; in short, to jointly create the next generation of the ticketing system for London. We are seeking a Senior Network Engineer to support the transition, implementation and future operation of enterprise network services, ensuring that network infrastructure is secure, resilient, well documented and capable of supporting business-critical operations. Although the long-term approach is to provide stable, ongoing network services and support transformation projects, the immediate focus of the role will be on service transition and project implementation activities, including technical delivery, operational readiness, network documentation, change support and handover into BAU service operations. The successful candidate will provide strong technical expertise across LAN, WAN, data centre, wireless, mobile and security technologies, working closely with customer stakeholders, internal engineering teams, service management functions, third‑party suppliers and project teams to deliver reliable technical solutions for both transition activities and ongoing transformation initiatives. The position requires a proactive engineer with excellent troubleshooting skills, strong ownership of technical deliverables and the ability to operate effectively in complex, multi-site and mission‑critical environments during transition, transformation and steady‑state service phases. • Service transition and implementation: Support incoming service transition and project implementation activities, including technical delivery, operational readiness, testing, documentation and handover into BAU operations, • Network operations and support: Support stable ongoing network services by managing network-related incidents, service requests and escalations in line with agreed service levels, • Transformation projects: Contribute to network transformation initiatives by providing technical input, implementation support, migration assistance and specialist engineering expertise, • Technical implementation: Install, configure, commission and support network infrastructure platforms including routers, switches, firewalls, load balancers and associated connectivity services, • Network design and engineering: Provide input into network design, technical options, equipment recommendations and deployment approaches for enterprise and customer engineering projects, • Monitoring and network health: Monitor network performance and availability using management tools, perform regular health checks, identify risks or degradation and support corrective actions, • Routing, switching and secure connectivity: Administer and troubleshoot network protocols and technologies including MPLS, BGP, OSPF, IPsec, VLANs, spanning tree, QoS, remote access and secure routing solutions, • Change management: Support network change planning, implementation, communications and procedural compliance within the agreed change control framework, • Documentation and knowledge transfer: Create and maintain accurate, clear and comprehensive network documentation, operational procedures and knowledge articles to support transition, transformation and BAU operations, • Security, resilience and performance: Support network availability, performance, scalability and security through traffic management, WAN optimisation, caching, firewalling, encryption and quality-of-service techniques, • Extensive experience designing, installing, commissioning and supporting complex multi-site LAN and WAN networks, predominantly using Cisco technologies., • Strong knowledge of routing and switching, IP addressing and dynamic routing protocols including BGP and OSPF., • Hands‑on experience with MPLS, IPsec, QoS, VPN and firewall technologies., • Strong network troubleshooting and problem‑solving skills within enterprise, data centre or customer‑facing environments., • Experience with Cisco routers, switches and Nexus platforms., • Experience supporting network security technologies, including firewalls, access control and encryption., • Experience using network monitoring and diagnostic tools such as SolarWinds, NetFlow or packet analysers., • Ability to produce and maintain network documentation, diagrams and technical procedures., • Experience working with incident, service request and change management processes., • CCNP Enterprise or equivalent certification., • Experience with F5 load balancers., • Experience with Juniper or other firewall technologies., • Experience with DHCP, DNS, RADIUS/TACACS+ and related network services., • Experience in transport, public sector, regulated or mission‑critical environments, • Holidays: 25 days per annum + 8 days bank holidays (options to buy/sell days), • Pension - 4% employee and 4% employer, • Private medical insurance (including dental & optical), • Life assurance, • Income protection, • Employee assistance programs, • Flexible/remote working options, • Charitable initiatives, • Social events (formal & informal), • Learning and development programs, • Innovative & collaborative work environment Indra is an equal employment opportunity employer. Applicants are considered without regard to race, colour, religion, sex, sexual orientation, gender identity, origin, disability or other characteristics protected by law. #J-18808-Ljbffr

We are seeking an experienced Piping Subject Matter Expert to provide technical leadership for piping systems within High Density Liquid Cooling. This role will define standards, support delivery teams, and help ensure robust, compliant, and reliable engineering outcomes. The position is focused on high-performance piping systems associated with liquid cooling and secondary fluid networks, with particular emphasis on stainless steel, composite materials, and specialist component design. Working across concept, design, manufacture, installation, and commissioning, you will provide independent technical oversight and drive standardisation to reduce risk, variation, and rework. Responsibilities • Act as the technical authority for piping systems, materials, and components, • Develop and maintain piping standards, specifications, and design guidance, • Review key engineering deliverables, including drawings, calculations, and material selections, • Support project teams through design, procurement, manufacture, installation, and commissioning, • Ensure compliance with relevant codes and standards, including ASME and PED requirements, • Lead technical investigations, problem-solving, and continuous improvement activities, • Engage with suppliers, manufacturing teams, and site teams to ensure design intent is achieved, • Provide mentoring and technical guidance to wider engineering teams, • Drive initiatives with speed, precision, discipline Substantial experience in piping or mechanical engineering within industrial or process environments • Proven ability to design and specify piping systems, materials, joints, and associated components, • In depth knowledge of relevant codes and standards, such as ASME B31 and PED requirements, • Detailed experience with stainless steel and composite piping systems in clean environments, • Good understanding of fabrication, welding, inspection, and technical documentation review, • Effective communication skills, with the ability to work with a variety of stakeholders across engineering, manufacturing, suppliers, and project teams, • Demonstrated problem‑solving capability and experience working within multidisciplinary engineering teams, • Previous experience in data centre, liquid cooling, or other high‑reliability environments, • Working knowledge of secondary fluid networks and Coolant Distribution Units, • Good understanding of piping connection methods including welded, flanged, grooved, and mechanical joints, • Practical experience with piping stress analysis, FEA, or component‑level design, • Background within mission‑critical, regulated, or safety‑critical industries, • Degree in Mechanical Engineering, Materials Engineering, or a related discipline, • Chartered Engineer status, • Relevant training or demonstrated competence in applicable piping codes and standards #J-18808-Ljbffr

ALTEN is seeking an accomplished embedded software engineer to develop C++ for high-reliability defence communication and signal-processing systems. You will work across embedded platforms demanding robustness, security, and deterministic performance, contributing to secure and mission-critical operations. The role requires senior-level expertise (8+ years) with on-site presence in Crawley and eligibility for UK SC security clearance. #J-18808-Ljbffr

• Compensation: GBP 40000 - GBP 60000 - yearly ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation. Our teams of passionate and agile engineers work on cutting-edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today. Join us and start building tomorrow’s world today! Join our team to develop embedded C++ software for high‑reliability communication and information‑exchange systems used in defence environments. You’ll contribute to next‑generation communication and signal‑processing technologies, working across embedded platforms that demand robustness, security, and deterministic performance. This role is ideal for an engineer experienced in embedded C++ who enjoys contributing to complex systems that underpin secure and mission‑critical operations. Location: Crawley On‑site: 4 days per week Seniority: Senior (8+ years of experience) Clearance: Candidates must be willing and eligible to obtain SC clearance. Key Responsibilities • Design, implement, and maintain embedded C++ software for real‑time communication and signal‑processing systems., • Develop and support software for embedded communication modules, modems, and RF‑adjacent components., • Conduct debugging, optimisation, and performance testing across embedded targets to ensure reliability under operational loads., • Produce clear and traceable design specifications, requirements, and documentation aligned with regulated development practices., • Ensure adherence to secure coding standards, governance policies, and safety‑critical development procedures., • Support integration activities with wider engineering teams and contribute to architecture and design reviews. Required Skills • Strong proficiency in C++ for embedded systems (C++11/14/17)., • Experience in embedded development for communications or signalling systems (modems, radios, data links, or similar)., • Familiarity with embedded debugging, performance optimisation, and hardware‑software interaction., • Understanding of secure coding practices, configuration management, and development governance., • Experience with requirements traceability, verification, and system‑level testing., • Ability to work rigorously within regulated environments., • Proactive, problem‑solving mindset with attention to detail. Required Qualifications • Bachelor’s or Master’s degree inSoftware Engineering,Computer Science, or related disciplineor relevanttechnical military backgroundwith equivalent experience., • Must be eligible to hold or already holdUK SC Security Clearance., • Experience with Linux kernel drivers, • Experience with communication stacks, DSP concepts, or RF‑adjacent technologies., • Familiarity with embedded Linux or RTOS environments., • Experience with CI/CD tooling, model‑based design, or static analysis tools., • Background in defence, avionics, or secure‑systems engineering. We bring together entrepreneurial, tech-driven people to deliver innovative solutions for leading companies. At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals. Join a passionate team and help build tomorrow, today. • A personalised career path and a rewarding management style, • A huge diversity of engineering projects and industries, • Private MedicalInsurance, • Employee assistance programme, • Life insurance & Pension Scheme, • Social atmosphere, regular gatherings &team buildings, • Flexible way of working (role dependent) We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes. ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates, regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process, please let us know. This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected . Details of this will be discussed with you at interview. #J-18808-Ljbffr

ALTEN LTD - UK is seeking an experienced embedded software engineer to join a senior team in Crawley. You will design and implement embedded C++ for high‑reliability defence applications, with a focus on robustness, security, and deterministic performance across real‑time platforms. The role is on‑site four days a week, requires 8+ years in embedded C++, and offers UK SC security clearance eligibility. You'll collaborate with cross‑discipline engineering groups and contribute to architecture #J-18808-Ljbffr

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation. Our teams of passionate and agile engineers work on cutting‑edge projects that shape the future of technology and sustainability. At ALTEN, we empower talented engineers to innovate, solve complex challenges, and deliver impactful solutions that build tomorrow’s world—today. Join us and start building tomorrow’s world today! Join our team to develop embedded C++ software for high‑reliability communication and information‑exchange systems used in defence environments. You’ll contribute to next‑generation communication and signal‑processing technologies, working across embedded platforms that demand robustness, security, and deterministic performance. This role is ideal for an engineer experienced in embedded C++ who enjoys contributing to complex systems that underpin secure and mission‑critical operations. Location: Crawley On‑site: 4 days per week Seniority: Senior (8+ years of experience) Clearance: Candidates must be willing and eligible to obtain SC clearance. • Design, implement, and maintain embedded C++ software for real‑time communication and signal‑processing systems., • Develop and support software for embedded communication modules, modems, and RF‑adjacent components., • Conduct debugging, optimisation, and performance testing across embedded targets to ensure reliability under operational loads., • Produce clear and traceable design specifications, requirements, and documentation aligned with regulated development practices., • Ensure adherence to secure coding standards, governance policies, and safety‑critical development procedures., • Support integration activities with wider engineering teams and contribute to architecture and design reviews., • Strong proficiency in C++ for embedded systems (C++11/14/17)., • Experience in embedded development for communications or signalling systems (modems, radios, data links, or similar)., • Familiarity with embedded debugging, performance optimisation, and hardware‑software interaction., • Understanding of secure coding practices, configuration management, and development governance., • Experience with requirements traceability, verification, and system‑level testing., • Strong communication skills for cross‑discipline collaboration., • Ability to work rigorously within regulated environments., • Proactive, problem‑solving mindset with attention to detail., • Bachelor’s or Master’s degree in Software Engineering, Computer Science, or related discipline or relevant technical military background with equivalent experience., • Must be eligible to hold or already hold UK SC Security Clearance., • Experience with Linux kernel drivers, • Experience with communication stacks, DSP concepts, or RF‑adjacent technologies., • Familiarity with embedded Linux or RTOS environments., • Experience with CI/CD tooling, model‑based design, or static analysis tools., • Background in defence, avionics, or secure‑systems engineering. Why join us? We bring together entrepreneurial, tech-driven people to deliver innovative solutions for leading companies. At ALTEN, you’ll work on exciting projects, supported by ongoing learning, mentoring, and clear career development tailored to your goals. Join a passionate team and help build tomorrow, today. • A personalised career path and a rewarding management style, • A huge diversity of engineering projects and industries, • Private Medical Insurance, • Cycle & Tech Scheme, • Employee assistance programme, • Life insurance & Pension Scheme, • Social atmosphere, regular gatherings & team buildings, • Flexible way of working (role dependent) We are proud to support the Armed Forces Covenant & actively encourage applications from members of the Armed Forces community, including veterans, reservists, service leavers, and military spouses/partners. We recognise the value of military skills and experience and are committed to ensuring that no applicant is unfairly disadvantaged during our recruitment and selection processes. ALTEN is committed to fostering a diverse and inclusive workplace and values the strength that comes from a global mix of backgrounds and perspectives. We welcome applications from all suitably qualified candidates, regardless of background or protected characteristics under the Equality Act 2010. If you require any reasonable adjustments during the recruitment process, please let us know. This role may require you to have or be willing to go through Security Clearance. As part of the onboarding process candidates will be asked to complete a Baseline Personnel Security Standard; details of the evidence required to apply may be found on the government website Gov.UK. If you are unable to meet this and any associated criteria, then your employment may be delayed, or rejected . Details of this will be discussed with you at interview. #J-18808-Ljbffr

Career Opportunities with NEP Group Inc. A great place to work. Current job opportunities are posted here as they become available. The Electronics Service Engineer is responsible for the inspection, diagnosis, repair, maintenance, and testing of Audio Visual and LED display equipment within Creative Technology's rental inventory. Working closely with Operations, Technical Managers, On-Site Engineers, and other Service Engineers, the role ensures all equipment is maintained to the highest technical, safety, and performance standards. The objective is to guarantee reliable, project ready equipment that meets client expectations and supports operational excellence. • Diagnose, fault find and carry out electrical and mechanical repairs on LED displays and a wide range of professional AV equipment., • Perform board level and component level repairs, including manual soldering and hot air rework techniques., • Maintain and service power distribution systems, including 400V three-phase systems., • Conduct preventative maintenance inspections to minimise equipment failure and downtime., • Carry out firmware updates, configuration checks, calibration, and performance testing where required., • Undertake minor mechanical fabrication and modifications using workshop machinery (e.g., milling, drilling equipment)., • Support the continuous improvement of equipment reliability through failure analysis and root cause identification., • Take ownership of the PAT testing process, including full management of associated tracking and certification systems., • Conduct electrical safety testing and general compliance checks in accordance with current legislation and company standards., • Ensure all repairs and testing meet relevant industry standards and company quality requirements., • Maintain accurate certification records and documentation for audit purposes., • Work closely with Operations and Technical teams to prioritise equipment requiring urgent repair in line with upcoming projects., • Ensure repaired equipment is fully tested, quality checked, and ready for deployment., • Attend site to carry out field repairs or provide technical troubleshooting support when necessary., • Assist in stock control of spare parts and recommend procurement where required., • Maintain accurate and timely records within repair management and inventory systems., • Track equipment returns to manufacturers and suppliers, including warranty repairs and service agreements., • Provide clear reporting on recurring faults, repair trends, and equipment performance issues., • Contribute to asset lifecycle management and equipment condition reporting., • Build and maintain strong working relationships across all departments., • Liaise with manufacturers and suppliers to obtain technical support, documentation, and replacement components., • Continuously develop technical knowledge of current and emerging AV technologies., • Observe and promote safe working practices, including correct use of PPE and workshop safety procedures., • Ensure compliance with company policies and procedures, including: Quality Management System (ISO9001), Environmental (ISO14001), Health and Safety (ISO45001) and Event Sustainability (ISO20121)., • Support sustainability initiatives by ensuring responsible handling, disposal, and recycling of electronic components., • Participate in training, mentoring of colleagues, and knowledge sharing within the team., • Strong electrical fault-finding and diagnostic skills., • Experience working with three-phase power systems (desirable)., • Competent in soldering and PCB fault tracing, • Strong understanding of electrical safety standards., • Ability to interpret technical drawings and schematics., • Good IT skills and experience using service/asset management systems., • Excellent organisational and prioritisation skills., • Flexible approach with the ability to respond to operational demands. #J-18808-Ljbffr

The Electronic Service Engineer is responsible for the inspection, diagnosis, repair, maintenance, and testing of Audio Visual and LED display equipment within Creative Technology’s rental inventory. Working closely with Operations, Technical Managers, On‑Site Engineers, and other Service Engineers, the role ensures all equipment is maintained to the highest technical, safety, and performance standards. The objective is to guarantee reliable, project‑ready equipment that meets client expectations and supports operational excellence. • Diagnose, fault find and carry out electrical and mechanical repairs on LED displays and a wide range of professional AV equipment., • Perform board level and component level repairs, including manual soldering and hot air rework techniques., • Maintain and service power distribution systems, including 400V three‑phase systems., • Conduct preventative maintenance inspections to minimise equipment failure and downtime., • Carry out firmware updates, configuration checks, calibration, and performance testing where required., • Undertake minor mechanical fabrication and modifications using workshop machinery (e.g., milling, drilling equipment)., • Support the continuous improvement of equipment reliability through failure analysis and root cause identification., • Take ownership of the PAT testing process, including full management of associated tracking and certification systems., • Conduct electrical safety testing and general compliance checks in accordance with current legislation and company standards., • Ensure all repairs and testing meet relevant industry standards and company quality requirements., • Maintain accurate certification records and documentation for audit purposes., • Work closely with Operations and Technical teams to prioritise equipment requiring urgent repair in line with upcoming projects., • Ensure repaired equipment is fully tested, quality checked, and ready for deployment., • Attend site to carry out field repairs or provide technical troubleshooting support when necessary., • Assist in stock control of spare parts and recommend procurement where required., • Maintain accurate and timely records within repair management and inventory systems., • Track equipment returns to manufacturers and suppliers, including warranty repairs and service agreements., • Provide clear reporting on recurring faults, repair trends, and equipment performance issues., • Contribute to asset lifecycle management and equipment condition reporting., • Build and maintain strong working relationships across all departments., • Liaise with manufacturers and suppliers to obtain technical support, documentation, and replacement components., • Continuously develop technical knowledge of current and emerging AV technologies., • Observe and promote safe working practices, including correct use of PPE and workshop safety procedures., • Ensure compliance with company policies and procedures, including Quality Management System (ISO9001), Environmental (ISO14001), Health and Safety (ISO45001) and Event Sustainability (ISO20121)., • Support sustainability initiatives by ensuring responsible handling, disposal, and recycling of electronic components., • Participate in training, mentoring of colleagues, and knowledge sharing within the team., • Strong electrical fault‑finding and diagnostic skills., • Experience working with three‑phase power systems (desirable)., • Competent in soldering and PCB fault tracing., • Strong understanding of electrical safety standards., • Ability to interpret technical drawings and schematics., • Good IT skills and experience using service/asset management systems., • Excellent organisational and prioritisation skills., • Flexible approach with the ability to respond to operational demands., • BS7909 certified (desirable). #J-18808-Ljbffr

The Electronic Service Engineer is responsible for the inspection, diagnosis, repair, maintenance, and testing of Audio Visual and LED display equipment within Creative Technology’s rental inventory. Working closely with Operations, Technical Managers, On-Site Engineers, and other Service Engineers, the role ensures all equipment is maintained to the highest technical, safety, and performance standards. The objective is to guarantee reliable, project ready equipment that meets client expectations and supports operational excellence. • Diagnose, fault find and carry out electrical and mechanical repairs on LED displays and a wide range of professional AV equipment., • Perform board level and component level repairs, including manual soldering and hot air rework techniques., • Maintain and service power distribution systems, including 400V three-phase systems., • Conduct preventative maintenance inspections to minimise equipment failure and downtime., • Carry out firmware updates, configuration checks, calibration, and performance testing where required., • Undertake minor mechanical fabrication and modifications using workshop machinery (e.g., milling, drilling equipment)., • Support the continuous improvement of equipment reliability through failure analysis and root cause identification., • Take ownership of the PAT testing process, including full management of associated tracking and certification systems., • Conduct electrical safety testing and general compliance checks in accordance with current legislation and company standards., • Ensure all repairs and testing meet relevant industry standards and company quality requirements., • Maintain accurate certification records and documentation for audit purposes., • Work closely with Operations and Technical teams to prioritise equipment requiring urgent repair in line with upcoming projects., • Ensure repaired equipment is fully tested, quality checked, and ready for deployment., • Attend site to carry out field repairs or provide technical troubleshooting support when necessary., • Assist in stock control of spare parts and recommend procurement where required., • Maintain accurate and timely records within repair management and inventory systems., • Track equipment returns to manufacturers and suppliers, including warranty repairs and service agreements., • Provide clear reporting on recurring faults, repair trends, and equipment performance issues., • Contribute to asset lifecycle management and equipment condition reporting., • Build and maintain strong working relationships across all departments., • Liaise with manufacturers and suppliers to obtain technical support, documentation, and replacement components., • Continuously develop technical knowledge of current and emerging AV technologies., • Observe and promote safe working practices, including correct use of PPE and workshop safety procedures., • Ensure compliance with company policies and procedures, including: Quality Management System (ISO9001), Environmental (ISO14001), Health and Safety (ISO45001) and Event Sustainability (ISO20121)., • Support sustainability initiatives by ensuring responsible handling, disposal, and recycling of electronic components., • Participate in training, mentoring of colleagues, and knowledge sharing within the team., • Strong electrical fault-finding and diagnostic skills., • Experience working with three-phase power systems (desirable)., • Competent in soldering and PCB fault tracing, • Strong understanding of electrical safety standards., • Ability to interpret technical drawings and schematics., • Good IT skills and experience using service/asset management systems., • Excellent organisational and prioritisation skills., • Flexible approach with the ability to respond to operational demands., • BS7909 certified (desirable) #J-18808-Ljbffr

Career Opportunities with NEP Group Inc. A great place to work. Current job opportunities are posted here as they become available. The Electronic Service Engineer is responsible for the inspection, diagnosis, repair, maintenance, and testing of Audio Visual and LED display equipment within Creative Technology’s rental inventory. Working closely with Operations, Technical Managers, On-Site Engineers, and other Service Engineers, the role ensures all equipment is maintained to the highest technical, safety, and performance standards. The objective is to guarantee reliable, project ready equipment that meets client expectations and supports operational excellence. • Diagnose, fault find and carry out electrical and mechanical repairs on LED displays and a wide range of professional AV equipment., • Perform board level and component level repairs, including manual soldering and hot air rework techniques., • Maintain and service power distribution systems, including 400V three-phase systems., • Conduct preventative maintenance inspections to minimise equipment failure and downtime., • Carry out firmware updates, configuration checks, calibration, and performance testing where required., • Undertake minor mechanical fabrication and modifications using workshop machinery (e.g., milling, drilling equipment)., • Support the continuous improvement of equipment reliability through failure analysis and root cause identification., • Take ownership of the PAT testing process, including full management of associated tracking and certification systems., • Conduct electrical safety testing and general compliance checks in accordance with current legislation and company standards., • Ensure all repairs and testing meet relevant industry standards and company quality requirements., • Maintain accurate certification records and documentation for audit purposes., • Work closely with Operations and Technical teams to prioritise equipment requiring urgent repair in line with upcoming projects., • Ensure repaired equipment is fully tested, quality checked, and ready for deployment., • Attend site to carry out field repairs or provide technical troubleshooting support when necessary., • Assist in stock control of spare parts and recommend procurement where required., • Maintain accurate and timely records within repair management and inventory systems., • Track equipment returns to manufacturers and suppliers, including warranty repairs and service agreements., • Provide clear reporting on recurring faults, repair trends, and equipment performance issues., • Contribute to asset lifecycle management and equipment condition reporting., • Build and maintain strong working relationships across all departments., • Liaise with manufacturers and suppliers to obtain technical support, documentation, and replacement components., • Continuously develop technical knowledge of current and emerging AV technologies., • Observe and promote safe working practices, including correct use of PPE and workshop safety procedures., • Ensure compliance with company policies and procedures, including: Quality Management System (ISO9001), Environmental (ISO14001), Health and Safety (ISO45001) and Event Sustainability (ISO20121)., • Support sustainability initiatives by ensuring responsible handling, disposal, and recycling of electronic components., • Participate in training, mentoring of colleagues, and knowledge sharing within the team., • Strong electrical fault-finding and diagnostic skills., • Experience working with three-phase power systems (desirable)., • Competent in soldering and PCB fault tracing, • Strong understanding of electrical safety standards., • Ability to interpret technical drawings and schematics., • Good IT skills and experience using service/asset management systems., • Excellent organisational and prioritisation skills., • Flexible approach with the ability to respond to operational demands. #J-18808-Ljbffr

Site Reliability, DevOps, or Platform Engineering. Degree in Engineering, Computer Science, or a related quantitative field.

Site Reliability Engineer page is loaded## Site Reliability Engineerlocations: Surrey: United Kingdomtime type: Full timeposted on: Posted Yesterdayjob requisition id: R117300About the BusinessLexisNexis(R) Risk Solutions provides customers with solutions and decision tools that combine public a

Contract Site Reliability Engineer (DV Cleared). Hereford - 3 days per week on site.

The Site Reliability Engineering team designs and builds the global infrastructure on which we deploy our services, focusing on the above mentioned flagship MongoDB Atlas platform. The SRE Team is fully integrated with all the other engineering teams, and the teams work closely together with a soft

We're looking for a Site Reliability Engineer to design, build and operate cloud infrastructure across AWS and Azure. You'll play a key role in enabling engineering teams through infrastructure as code, automation, and platform reliability practices. This is a hands-on opportunity to help shape scal

Site Reliability Engineer page is loaded## Site Reliability Engineerlocations: Surrey: United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R117300About the BusinessLexisNexis(R) Risk Solutions provides customers with solutions and decision tools that combine public and i

Müller Milk & Ingredients Severnside Dairy is recruiting an Electrical & Automation Support Engineer to join our Severnside Blowmoulding site on a full-time permanent basis. The role focuses on delivering cost-effective maintenance, improving asset reliability, and supporting the automation infrast

A leading EdTech company is seeking a Site Reliability Engineer for a full-time remote role in the UK. The successful candidate will be responsible for maintaining reliable, high-performance SaaS services while collaborating with engineering teams.

As a Site Reliability Engineer, you will enjoy:. As a Site Reliability Engineer, you will:. You will work closely with software engineering, infrastructure, and operations teams to build scalable solutions, improve resilience, and deliver a seamless experience for internal users.

GIPHY is seeking a highly experienced Site Reliability Engineer to join our SRE team. Partner with other Engineering teams to troubleshoot complex production and infrastructure issues, taking a holistic view across our platforms to ensure the reliability and availability of GIPHY’s systems. Strong

Goldman Sachs is seeking a mid‑level SRE Engineer within Core Engineering to join a global team of 2500+ engineers. The role focuses on reliability, automation and continuous improvement in a fast-paced financial services environment.

Wipro is seeking a Site Reliability Engineer to join our engineering team. You will help ensure the availability, performance, and security of critical platforms and services, collaborating with software engineering, infrastructure, and operations teams to build scalable solutions.

Join a core engineering group as Lead Site Reliability Engineer, designing and scaling Linux platforms that underpin ML/AI-driven trading. Build Python tools for automation, reliability engineering, and performance analysis. You will architect and own reliability for massive simulation, HPC, and pro

A market-leading multi-manager hedge fund is seeking a Site Reliability Engineer (SRE) to join its Enterprise Data team. Develop automated solutions to improve reliability, reduce toil, and optimise workflows. Job function: Information Technology, Engineering, and Research.

Flowcode is seeking a Senior Site Reliability Engineer (SRE) to work on reliability and infrastructure efforts across our platforms. As an individual contributor within our engineering organization, you will develop and operate scalable cloud infrastructure, establish best practices around deploymen

The Department for Business, Innovation, Science and Trade (BIST), in partnership with Inspire People, is seeking a Senior SRE Squad Lead with experience leading and developing engineers, strong DevOps and Site Reliability Engineering expertise, cloud platform experience, infrastructure-as-code capa

Site Reliability Engineer – Global Hedge Fund. The firm offers a highly collaborative engineering culture with strong ownership, close interaction with developers and quants, and the opportunity to work on latency‑sensitive, production‑critical systems.

Site Reliability Engineering, Systems Engineering, DevOps, Infrastructure Engineering, or a related field. Strong experience in Site Reliability Engineering (SRE), production operations, and IT service management processes including incident, problem, change, and service request management. Follow u

A leading recruitment firm is looking for a Mid-Senior Lead Site Reliability Engineer to join their core engineering group in London.

As a Site Reliability Engineer, you balance the day-to-day operations on production systems with long-term software engineering improvements to reduce operational toil and foster the reliability, availability, and performance of these systems. We are seeking highly experienced Site Reliability Engin

Security Engineer (Site Reliability Engineering) x2. Strong experience as a Security Engineer, Security-focused SRE, Platform Security Engineer, or similar role. Splunk Engineering & Security Monitoring.

We are currently looking for a Site Reliability Engineer with prior Oracle experience to help with the support and enhancement of novel software solutions - being able to think outside of the box to overcome technical challenges is essential!. Oracle Site Reliability Engineer. Our systems are engine

Seeking a Remote Site Reliability Engineer for Teleport to ensure successful customer deployments, troubleshoot issues, and contribute to open-source code.

Seeking a Security Cleared Site Reliability Engineer to design, build, and operate reliable, secure, and performant infrastructure for public sector services, focusing on DevOps, cloud, and automation.

Seeking a Site Reliability Engineer for a remote, full-time role in the UK.

Seeking a Site Reliability Engineer for a cybersecurity technology business using AI to protect clients globally.

Senior Site Reliability Engineer - Azure Cloud Platform.

Visit our website to find out more about what we do and to view our Privacy Notice for Candidates for Employment.

Childrens Club Supervisor - Summer 2027 - Various Mediterranean Resorts.Various Neilson Beach Clubs overseas.Previous experience working with children or young people, with supervisory, mentoring or leadership potential.PCM gross, plus shared accommodation, meals, flights, and an excellent overall p