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This role is responsible for designing, deploying and delivering live event and broadcast studio production sites globally. As a successful candidate, you will deploy production systems that enable high quality, efficient operation and meet high customer demand. You will have a strong background in audio, video, and lighting system design deployment, as well as excellent organizational and interpersonal skills. The ability to maintain focus across multiple projects while continuously improving the product is essential. In this role, you will lead the deployment and commissioning of archetypical technical schematics for live event systems, appropriately scaling these designs in partnership with cross-functional teams. You must also be able to receive commissioned systems for upcoming deployments, managing integration partners, and collaborating seamlessly with architectural and trades teams. Reading and annotating architectural and construction drawings, right-sizing, and maintaining the venue and/or studio vision through deployment are important. A successful candidate will critically analyze and optimize hardware placement to maximize acoustic and visual performance while maintaining collision avoidance with additional trades. This is an excellent opportunity for a technically skilled, organized, and customer-focused professional to impact global live event and broadcast productions. If you have the required expertise and a passion for excellence, we encourage you to apply. 50% Travel requirement Key job responsibilities • Lead the deployment of developed system designs for live event and studio production spaces utilizing both hardware and software components., • Professionally communicate with internal and external partner teams, • Engage with live event and studio operations teams to identify operational efficiencies., • Turn up sites by commissioning the deployment of live and studio production system designs., • Lead commissioning through User Acceptance Testing., • Collaborate to develop right size system designs per deployment., • Seamlessly work with architectural and trades teams toward delivery., • Track, maintain, and communicate against delivery timelines., • Maintain the current product system documentation package and update as needed, • Create product standards documentation packages, including bill of materials, integration SOPs, functional (schematic) drawing sets, configuration and code files., • Conduct research activities, develop test plans and evaluate emerging technologies in the broadcast space., • Create and publish product standards documentation for any new products that are developed, • Ability to Travel • Experience with AutoCAD, Revit, Bluebeam, and MS Office Suite, • Bachelor's degree, or experience in a relevant field, • Experience designing, transporting, setting up, and operating production equipment, including audio and lighting equipment, for field and studio productions, • Experience with hardware/software integration and real-time systems, • Experience with distributed systems at scale, • Experience working with Agile methodologies, • Experience designing digital communication systems, • Experience in managing and troublshooting network, or experience with automation and any version control tools and experience in Linux and Networking protocols, • 3+ Years’ Experience of Programming code development for broadcast hardware, • CTS or CTS-D certification, • AWS cloud architecture certification or relevant experience for asset management and monitoring, • Programming certification or relevant experience Javascript programming language, • Experience in designing production or broadcast venue systems Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (___) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ___ for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future generations? Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure web services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people who are driven by learning and innovation. You'll be part of a world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud computing, believe that first class service is critical to customer success, and are committed to improvement. Top reasons to join our team: • Be a catalyst to deliver a truly disruptive products that are growing rapidly, • Define, build, own, and run a service in high growth environment, • Solve unique and first-order problems at massive-scale across many AWS Services, • Learn how to build and operate distributed systems at massive scale, • Build and influence the tools and utilities that are part of the AWS fleet running our internal services WHAT DOES A SYSTEMS ENGINEER DO AT AMAZON? Amazon has a collaborative, purposeful and enthusiastic environment where we “Work Hard, Have Fun, Make History.” On a typical day engineers might dive deep into understanding the root cause of a customer issue, investigate why a metric is trending the wrong way and consult with the top engineers at Amazon. We own our services and believe in making out-of-hours support as painless as possible. To achieve this, we implement Operational Excellence best practices and strive to automate manual processes. As a Systems Engineer at Amazon you will utilise your Linux skills to troubleshoot, innovate fixes and workarounds, keep software up-to-date and provide data and metrics that help manage the capacity and efficiency of our services. You will draw on your networking knowledge to identity and troubleshoot network connectivity issues. You understand system design best practices and the importance of implementing systems and services that are secure, scalable, reliable, resilient, efficient and performant. You communicate clearly and collaborate with others to deliver results. You are a self-starter, comfortable dealing with ambiguity and change. You are customer-obsessed, always looking to understand customer pain points and find resolutions quickly and completely. Key job responsibilities • Work proactively to solve potential problems and inefficiencies. Communicate clearly and collaborate with others to deliver results with minimal supervision., • Participating in 24/7 on-call rotation to troubleshoot high severity issues, • Analysing dashboards and investigating metrics with the vision for improvements, • Create and maintain Standard Operating Procedures (SOPs) and runbooks for documentation, • Discuss radical new approaches to automate operational issues, assess risks and develop creative solutions., • Develop strategies for resolving identified problems to prevent future occurrences, • Assist others in the team About the team About AWS Diverse Experiences AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying. Why AWS? Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Inclusive Team Culture AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve. • Experience in site reliability engineering (SRE), systems engineering, systems administration, DevOps, security administration, or network administration, • Experience working with Linux, • Experience in systems engineering, • Experience in any of the following: Python, Java, Perl, PHP, Ruby, Bash, Shell or equivalent, • Knowledge of TCP/IP and networking protocols such as HTTP and DNS, • Experience designing and developing scripts to automate operational burdens and reviewing scripting changes to ensure they meet the standards for maintainability, scalability and security, • Experience working in 24/7 production environment, • Experience with service-oriented architecture and web services Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (___) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ___ for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future generations? Amazon Web Services (AWS) builds and operates some of the largest internet infrastructure on the planet; providing companies of all sizes with an infrastructure web services platform in the cloud. With AWS, customers provision compute power, storage, database, and other cloud resources as their business demands them. To meet the growing demand for AWS Services around the globe, we need exceptionally motivated people who are driven by learning and innovation. If you join us, you’ll be part of a world-class team in a dynamic environment that has the entrepreneurial feel of a start-up. This is an opportunity to operate and engineer systems on a massive scale, and to gain world class experience in cloud computing. You'll be surrounded by people who are passionate about cloud computing, believe that first class service is critical to customer success, and are committed to improvement. AWS Utility Computing (UC) provides product innovations — from foundational services such as Amazon’s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS’s services and features apart in the industry. As a member of the UC organization, you’ll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services. Top reasons to join our team: • Be a catalyst to deliver a truly disruptive products that are growing rapidly, • Define, build, own, and run a service in high growth environment, • Solve unique and first-order problems at massive-scale across many AWS Services, • Learn how to build and operate distributed systems at massive scale, • Build and influence the tools and utilities that are part of the AWS fleet running our internal services Key job responsibilities WHAT DOES A SYSTEMS ENGINEER DO AT AMAZON? Amazon has a collaborative, purposeful and enthusiastic environment where we “Work Hard, Have Fun, Make History.” On a typical day engineers might dive deep into understanding the root cause of a customer issue, investigate why a metric is trending the wrong way and consult with senior engineers at Amazon. We own our services and believe in making out-of-hours support as painless as possible. To achieve this, we implement Operational Excellence best practices and strive to automate manual processes. Our Systems Engineering roles help engineers develop a broad range of skills. They utilise their Linux skills to troubleshoot, innovate fixes and workarounds, keep software up-to-date and provide data and metrics that help manage the capacity and efficiency of our services. They draw on their networking knowledge to identity and troubleshoot network connectivity issues. They communicate clearly and collaborate with others to deliver results. They are self-starters, comfortable dealing with ambiguity and change. They are customer-obsessed, always looking to understand customer pain points and find resolutions quickly and completely. You will need to be a UK national and able to obtain and maintain a UK Government Security Clearance. Further details found here: About the team About AWS Diverse Experiences: AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying. Why AWS? Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Inclusive Team Culture: AWS values curiosity and connection. Our employee-led and company-sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth: We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work/Life Balance: We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve. • Bachelor's degree in Computer Science or other technical degree or related experience, • Knowledge of networking fundamentals, • Experience working in a 24/7 production environment, • Experience in Linux systems administration and/or development, • Experience working in at least two of these languages: Python, Java, Perl, PHP, Ruby or Bash/Shell, • Knowledge of configuration management systems, such as Puppet, Chef, Ansible, or related systems, • Experience in site reliability engineering (SRE), systems engineering, systems administration, DevOps, security administration, or network administration, • Experience in network capture and systems troubleshooting, • Experience building scripts, tooling, and automation for large-scale computing environments Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (___) to know more about how we collect, use and transfer the personal data of our candidates. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ___ for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

Application Support Team Lead-(Trading, FinTech, Financial Services, FIX Protocol, Linux, Unix, SQL) An excellent opportunity has arisen for a Application Support Team Leadto join a well-established, innovative, growing exchange working with some cutting-edge technologies. My clients culture is one of trust, openness, and excellence. They work in a collaborative style and take collective responsib... ZIPC1_UKTJ

Senior Software Engineer C++ (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Backend) Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does not discriminate in regards to age, gender, national ori... ZIPC1_UKTJ

GOLANG ENGINEER - RICHMOND, LONDON (ONSITE) KEY POINTS • Salary up to £60,000, • Fully onsite role in Richmond, London, • Strong focus on Go, Linux, and low-level networking We're working with a fast-growing and highly technical organisation building scalable, high-performance systems. Due to continued investment and product expansion... ZIPC1_UKTJ

IT Systems Lead - London - Hybrid £70,000 - £90,000 (dependent on experience) + Equity & Benefits Help Build Europe's Hypersonic Capability This organisation is redefining what's possible in European defence technology, delivering speed, resilience, and technological independence at a pace that sets a new standard. Operating as a small, elite, and highly capable team, it focuses on solving complex, high-impact problems quickly and effectively. They are seeking an IT Systems Lead to take ownership of core IT infrastructure and operations within a talent-dense environment where every individual has a direct impact. This is not a predefined or siloed position, it is an opportunity for a high-calibre operator to shape, build, and run IT systems from the ground up, with the autonomy to define best practice and standards. The successful candidate will play a critical role in ensuring secure, reliable, and scalable IT operations, directly contributing to the organisation's mission and Europe's broader technological independence. The Role The IT Systems Lead will: • Own the Microsoft environment end-to-end, including Entra ID, Windows endpoints, Intune/Autopilot (or GPO where appropriate), and core Microsoft server services, • Build and operate IT infrastructure for a UK-based engineering workshop from the ground up, including secure network access, device provisioning, and endpoint compliance, • Define and implement a hardened baseline across all endpoints, including MFA enforcement, least-privilege access, patching strategies, encryption, and standardised security policies, • Act as the on-site IT authority, diagnosing and resolving issues quickly, documenting outcomes, and implementing preventative measures, • Partner closely with international IT teams (including Linux/Kubernetes environments) to ensure consistent identity, access, and security controls across regions, • Oversight and delivery of a new UK office move The ideal candidate will bring: • Proven experience owning and operating Microsoft environments in real-world settings (Entra ID, Windows endpoint management, Intune/GPO, and core server infrastructure), • A security-first mindset, with strong understanding of access control, system hardening, and auditability, • The ability to operate autonomously with sound judgement, particularly in environments where they may be the sole on-site IT lead, • A practical, solutions-focused approach, prioritising root cause resolution, prevention, and long-term system integrity, • Experience working in fast-paced, high-performance environments where uptime, security, and delivery speed are critical Due to the nature of the work, applicants must be British citizens (or dual nationals with British citizenship) and eligible for UK Security Clearance (SC), with the potential requirement for Developed Vetting (DV). What's on Offer • The opportunity to contribute directly to one of Europe's most consequential defence and technology challenges, • High ownership and autonomy, with full responsibility for shaping IT systems and standards, • Close collaboration with leading experts across engineering, operations, and defence, • A fast-paced environment where ideas are implemented quickly and outcomes matter, • A culture built on clarity, integrity, and excellence, supporting individuals who take initiative and operate with accountability, • Competitive compensation and meaningful equity aligned to impact and responsibility Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data:

Principle IT Security Specialist - London - Hybrid Working £80,000 - £105,000 (dependent on experience) + Equity & Benefits Help Build Europe's Hypersonic Capability This organisation is redefining what's possible in European defence technology, delivering speed, resilience, and technological independence at a pace that sets a new standard. Operating as a small, elite, and highly capable team, it focuses on solving complex, high-impact problems quickly and effectively. They are seeking an Lead IT Security Specialist to join a talent-dense environment where every individual plays a critical role in shaping both technical direction and organisational capability. This is not a predefined role, it is an opportunity for a high-calibre security professional to take ownership of core security functions, with scope to evolve the position based on their strengths and expertise. The successful candidate will play a key role in strengthening security posture through SIEM ownership, incident response, and system hardening, directly contributing to Europe's technological sovereignty. The Role The IT Security Specialist will: • Design, build, and operate a centralised SIEM platform to aggregate and analyse security logs across infrastructure, networks, and applications, • Own security log analysis, vulnerability management, and incident investigation, including defining baselines and developing alerting rules for critical events, • Lead incident response efforts, using log correlation and analysis to investigate and resolve security issues quickly and effectively, • Define and implement system and application hardening standards, ensuring strong, consistent security configurations across environments, • Act as an on-call responder for security incidents, taking full ownership from detection through to resolution and post-incident improvement, • Collaborate with Information Security and leadership teams to ensure compliance with relevant standards and frameworks (e.g. Cyber Essentials, ISO 27001, DEF STAN, Grundschutz) The ideal candidate will bring: • Hands-on experience deploying and operating SIEM solutions (e.g. ELK Stack, OpenSearch, Wazuh, Microsoft Defender), with proven incident investigation experience in production environments, • Strong expertise in Linux and Windows system hardening, with familiarity across frameworks such as CIS Benchmarks or STIGs, • Scripting capability for automation, log parsing, and alerting rule development, • Experience working within compliance-driven or regulated environments, • A strong security mindset, with a focus on access control, threat detection, and auditability, • The ability to balance robust security controls with operational efficiency, • High levels of autonomy and sound judgement, with the ability to manage incidents end-to-end Due to the nature of the work, applicants must be British citizens (or dual nationals with British citizenship) and eligible for UK Security Clearance (SC), with the potential requirement for Developed Vetting (DV). What's on Offer • The opportunity to work on one of Europe's most critical and high-impact defence challenges, • A high-autonomy environment with full ownership of key security capabilities, • Collaboration with leading experts across engineering, operations, and defence, • A fast-paced setting where ideas are implemented quickly and security improvements have immediate impact, • A culture built on clarity, integrity, and excellence, supporting individuals who take initiative and operate with accountability, • Competitive compensation and meaningful equity aligned to impact and responsibility Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data:

Looking to build ultra-high-performance systems used by millions, while working fully remote in one of the most exciting spaces in tech? Software Engineer (C++) - Leading Crypto Trading Platform Salary: up to £160k + bonus + RSUs Location: Fully Remote in UK & Ireland We're partnered with a globally recognised crypto exchange that has been at the forefront of the industry since its early days. As they continue scaling their trading infrastructure, they're looking for Software Engineers to join their Trading Technology team. This is a unique opportunity to work on the core of a world-class trading platform, developing systems that demand extreme performance, reliability, and scalability in a low-latency, high-throughput environment. What you'll be working on: • Designing and building components of a high-performance trading engine, • Developing low-latency, highly available backend services, • Scaling systems to handle large volumes of real-time transactions, • Enhancing performance across critical infrastructure (CPU, memory, network), • Collaborating with distributed teams across a modern, multi-language stack Tech environment: • C++ (core language), • Linux systems, • Exposure to Go, Rust, Python, • Distributed systems & concurrent programming, • Low latency / high throughput architectures We're looking for engineers with: • Strong experience in C++ development, • Background in high-performance, concurrent or distributed systems, • Experience working in Linux environments, • Interest in trading systems, financial markets, or crypto (beneficial), • A proactive mindset with the ability to work in a fast-paced, remote-first team Why this opportunity stands out: • Fully remote, globally distributed engineering team, • Competitive bonus + RSU package, • Work on mission-critical systems at scale, • Be part of a company driving forward the adoption of digital assets, • Learn from and collaborate with some of the best engineers in the space If you're excited by complex engineering challenges and want to build technology at the heart of global financial systems, this could be the move for you. Apply now Please note: You must have the right to work in the UK to be considered.

Linux System Administrator Salary to £70,000 + up to £15,000 in additional bonuses Must be eligible for a high level of UK Government Clearance London location Sanderson Government and Defence are working with one of the world largest technology companies in their UK Secure Government division. They are looking for a Linux System Administrator who holds or is eligible for a high level of UK Government Clearance and who has a genuine interest in the sector. Tech wise, on top of the basic Linux System Administrator skillset they are looking for at least some of the following: • Ansible, • AWS Cloud, • Bash Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Xpertex Xpertex, part of the larger Exponential-e Group, are an information and data cyber security company that have been providing high-security services and solutions to the public and private sector since 2006. With over 15 years’ experience Xpertex is a leader in cyber security, solving complex security problems across Government, Industry and Commerce. Through our experience, knowledge and expertise we have developed trusted relationships with high profile clients; giving them the best solutions that deliver high security Networks, enhanced Cyber Security and quality Information Assurance. People are the cornerstone of everything we do and Xpertex offers fantastic career opportunities for those motivated to become experts in their field. If you are a passionate individual and enjoy the challenge of a fun, fast-paced work environment connect with us today. Job Description Overall purpose of the job: • The role provides direct DevOps support and business consulting to Xpertex customers, based 5 days a week on customer site. The role sits within a DevOps Managed Service team offering IT Development, IT Security, IT Operations as well as assurance to Xpertex’s customer systems., • The post-holder will be skilled and experienced professional operating at the SFIA band specified, • Functional, Technical, support and optimisation of the technical systems within the Managed Service, • Technical Consultancy on multiple customer engagements at customer sites and remote support, • Development, Test & Release and Support of customer products, • Management of all planned outages and deployments of new services, software or capabilities – this includes upgrades, major changes and periods of special interest, • Engage with business development stakeholders to support growth in the relevant line-of-service., • Provide subject-matter-expertise in 2nd and 3rd Line support in response to queries received by peers and colleagues or managers, • Producing project artefacts, technical designs and support documentation that is reviewed, managed and stored appropriately in line with best practice, e.g. Prince2, TOGAF, ISO, AGILE etc., • Attendance at Daily Scrum or checkpoint meetings – including any associated documentation, managing incidents, escalations or upcoming upgrades, • Providing progress updates to relevant stakeholders including identification of risks and issues., • Researching market approaches, • This role will require you to hold an active high level of DV security clearance prior to starting the role, • Experience working in DevOps related engagements or related field, • Knowledge of information technology practices and products to provide objective and credible opinions and guidance, • Experience of Linux/RHEL v6x, 7x and 8x, • JavaScript, SQL, Java, Python and Unix coding, • Scripting knowledge, • AGILE, • JIRA, • Communicate with impact and empathy and adapt style to suit the situation, • OpenText Service Manager and/or ServiceNow report creation knowledge, • Ability to provide written reports to a high standard with the appropriate caveats and guidance (internal and external facing material), • AWS accreditation, • Knowledge of COTS products (including but not limited to; Elasticsearch, NiFi, Rabbit, Kafka, MongoDB, Hadoop, Ansible, Git and Kubernetes), • Development of dashboards for monitoring and alerting through Grafana, Splunk, Prometheus and OpenText Om and Ops Bridge, • On prem to cloud application migration Our people are what makes Exponential-e Group the company it is today. This year’s employee survey highlighted that 81% of employees who took the survey, would recommend a friend to work for our organisation. Learning and development are fundamental parts of daily life at Exponential-e. From their first day at the company, everyone is provided ample opportunities to develop their skills and broaden their horizons, with our own L&D team running a range of bespoke courses, based on the latest innovations and challenges across the digital landscape. Exponential-e Group is committed to providing equal opportunities in employment and treating all employees with respect and dignity. The company respects and values the diversity of its staff, striving to maintain an environment where there is opportunity for everyone to feel valued, their talents to be utilised and for both personal and organisational aspirations to be met. Every employee plays a vital role in helping to create an inclusive working environment by understanding and harnessing difference in a positive way.

About the RoleLocation - London Hybrid - 2 days onsite Salary- £60,000 - £65,000 We’re hiring a DevOps Engineer to design, build, and support scalable AWS cloud solutions. You’ll create Infrastructure as Code, manage CI/CD pipelines, and deploy applications.Requirements: • Experience with AWS or other cloud platforms, • Infrastructure as Code (Terraform/CloudFormation), • CI/CD pipelines (e.g. Jenkins, Git), • Serverless tech (AWS Lambda, API Gateway), • Linux systems knowledge, • Scripting/coding (Python, YAML/JSON), • Experience with enterprise systems, • Strong communication skills

Senior Linux / Oracle DBA We’re working with a leading financial services organisation seeking an experienced Senior Linux / Oracle DBA to play a key role in supporting and evolving their core banking platforms. This is a hands-on position suited to someone with deep technical expertise across Oracle databases, IBM Power environments, and enterprise Linux/AIX systems, ideally gained within a banking or financial services environment. You’ll be responsible for ensuring the stability, performance, and availability of business-critical banking and finance applications, working closely with senior IT stakeholders and wider application teams. Key Responsibilities * Administer, maintain, and optimise Oracle databases supporting Flexcube banking applications * Manage Linux (RHEL / Oracle Linux) and AIX environments hosted on IBM Power 10 infrastructure * Perform system upgrades, patching, performance tuning, and capacity planning * Support high availability and disaster recovery solutions using Oracle RAC, ASM, RMAN, and Data Guard * Collaborate with application and infrastructure teams to resolve complex production issues * Participate in disaster recovery planning, testing, and incident response * Implement automation through shell scripting and configuration management tools * Ensure systems comply with internal IT security standards and regulatory requirements * Produce and maintain technical documentation and operational runbooks * Provide on-call support for critical production environments Skills & Experience Required * 7+ years’ experience in Oracle DBA roles within enterprise environments * Strong experience with Oracle RAC, ASM, performance tuning, and high availability * 5+ years’ hands-on experience administering Linux (RHEL / Oracle Linux) and AIX systems * Proven experience supporting Oracle Flexcube in a banking environment * Solid understanding of financial systems architecture and regulatory environments * Advanced SQL and PL/SQL knowledge * Strong Unix scripting skills (Bash, Korn) * Experience with monitoring and alerting tools (OEM, Nagios or similar) * Familiarity with ITIL processes and change management * Excellent troubleshooting, communication, and stakeholder engagement skills * Ability to work independently while collaborating effectively across teams Senior Linux / Oracle DBA Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. Proactive Appointments Limited operates as an employment agency and employment business and is an equal opportunities organisation We take our obligations to protect your personal data very seriously. Any information provided to us will be processed as detailed in our Privacy Notice, a copy of which can be found on our website

Linux Engineer – 6-month contract – London – Outside of IR35 The Linux Engineer will play a central role in upgrading servers to Ubuntu 24.04 LTS while implementing stringent CIS Level 2 security standards across a diverse and business-critical environment. The Linux Engineer will work closely with applications—troubleshooting compatibility issues, identifying why hardened configurations break services, and delivering secure, practical solutions. The environment includes core banking systems, identity platforms, middleware, containerised workloads, and legacy applications, so adaptability and problem-solving are key Skills needed from the Linux Engineer: • Strong Linux administration experience (Ubuntu preferred), including system internals and security, • Experience upgrading to Ubuntu 24.04 from an older version, • Advanced automation skills using Ansible and Bash scripting, • Hands-on experience with system hardening standards and security frameworks (CIS compliant), • Ability to troubleshoot complex environments and trace issues across systems and applications, • Experience upgrading servers in a 24/7 live environment, • Experience working with virtualised infrastructure and automated build pipelines, • Linux services, filesystems, and security controls (e.g., access management, kernel settings), • Container platforms and their interaction with host-level security, • Patch management, vulnerability scoring, and risk-based remediation, • Upgrading Ubuntu 18.04 to 24.04, • Develop and maintain the Ubuntu 24.04 gold image and build pipeline, • Automate provisioning and hardening using Bash, cloud-init, and Ansible, • Apply and tailor CIS Level 2 controls using industry tooling, • Investigate and resolve issues caused by hardening controls across a varied application estate, • Work with container platforms, system security policies, and legacy services to identify root causes Apply now to speak with VIQU IT in confidence. Or reach out to Connor Smal via the VIQU IT website. Do you know someone great? We’ll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on LinkedIn @VIQU IT Recruitment.

Infrastructure Engineer – Outside IR35 Location: Hybrid / UK-basedContract Length: 6 monthsIR35 Status: Outside IR35 Overview We are looking for an experienced Infrastructure Engineer with demonstratable experience around Windows Server upgrades/migrations. This role focuses primarily on Windows Server but will also include upgrading/migration SQL Servers to newer versions. The customer operates in a highly regulated environment so previous experience in insurance, banking, financial services or similar is highly desirable. Key Responsibilities • Upgrade and support physical and virtual server infrastructure across on-prem and cloud environments, • Administer and maintain Windows Server platforms (Linux exposure desirable), • Manage core services including Active Directory, DNS, DHCP, Group Policy, and identity integrations, • Ensure security, compliance, and audit readiness (e.g. SOC2, internal standards) in collaboration with InfoSec, • Strong Windows Server administration experience (essential), • Experience within Financial Services or a similarly regulated environment, • Expertise in Active Directory and core infrastructure services (DNS, DHCP, GPO), • Experience with security best practices, server hardening, and audited environments (e.g. SOC2), • Scripting and automation skills (e.g. PowerShell, Bash) Do you know someone great? We’ll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on LinkedIn @VIQU IT Recruitment.

SOC Engineer - SIEM, Exabeam, SOAR, EDR, IDS/IPS, MITRE, Azure, SC-200, SC-100, Our leading global law firm client are currently looking to take on a new SOC Engineer (SIEM, Exabeam, SOAR, EDR, IDS/IPS, MITRE, Azure, SC-200, SC-100) to join their team on a contractual basis. The firm are an extremely modern law firm which offer a healthy hybrid working solution 2-3 days per week in London and offer a great deal of autonomy and technical exposure. This SOC Engineer (SIEM, Exabeam, SOAR, EDR, IDS/IPS, MITRE, Azure, SC-200, SC-100) role, will be responsible for the enhancement of existing SIEM platform and improve performance, coverage and fidelity by conducting regular assessments of the SIEM architecture. To be considered for this SOC Engineer (SIEM, Exabeam, SOAR, EDR, IDS/IPS, MITRE, Azure, SC-200, SC-100)Defender) role, it's ideal you have: • 3 + years within a similar role, • Ideal but not required law firm experience, • Enhance and optimise the existing SIEM platform to improve performance, coverage, and fidelity., • Conduct regular assessments of SIEM architecture and propose improvements to ingestion pipelines, parsing rules, correlation logic, and storage management., • Identify, prioritise, and onboard new log sources from cloud, on-prem, network, endpoint, identity, and application platforms., • Develop and maintain custom parsers, connectors, and ingestion playbooks., • Design, implement, test, and tune detection use cases based on attacker techniques (MITRE ATT&CK), threat intelligence, and risk appetite., • Build correlation rules, anomaly-based detections, dashboards, and alerting workflows., • Work closely with SOC analysts to validate and refine detection logic., • Support incident investigations through SIEM searches, enrichment, and data modelling., • Maintain high-quality documentation covering data models, feed onboarding, use cases, correlation logic, and architecture. Technical Expertise • Hands-on experience with leading SIEM platforms (e.g., Exabeam, LogRhythm, ArcSight, Microsoft Sentinel, Splunk, QRadar, Elastic)., • Strong understanding of log formats (JSON, syslog, XML, CEF, etc.) and ingestion technologies (Syslog, API, Event Hubs, Kafka, Agents)., • Practical knowledge of detection engineering, threat modelling, and attacker behaviour analysis., • Experience building and tuning correlation rules, searches, and dashboards., • Strong understanding of networking, Windows/Linux systems, Cloud platforms (Azure/AWS/GCP), identity systems, and endpoint protection technologies (e.g. SentinelOne and Microsoft Defender), • Level 4 or higher qualification in a computing subject, or equivalent experience, • IT experience including both IT Infrastructure and Information Security roles, • Relevant professional certifications that validate the fundamental skills required to perform the role, e.g. GIAC (GCIA,GCDA,GMON) Microsoft SC-200/SC-100, CompTIA Secure Infrastructure Specialist (CSIS), SSCP/CISSP etc, • Strong skill level in scripting technologies, including Python, MS PowerShell and PowerApps, • Ability to conduct research into Infrastructure issues and products as required, • Self-starting with strong interpersonal, written, and oral communication skills., • Data Loss Prevention, • Secure Remote Access solutions, • Network Security solutions, • Open Source and Cyber Threat Intelligence, • Suitable experience working with the market leading technology vendor product suites, • Experience in software-defined and cloud services such as SaaS, IaaS, PaaS and DaaS, • Experience in Disaster Recovery Management and Business Continuity, • Knowledge of applicable data privacy practices and laws

Senior C++ Developer - London Based in the City of London (2 days in the office)/6 months rolling/£650 per day (Inside IR35) A global leading fintech solutions company and member of the Fortune 500, seek an experienced Senior C++ Developer/Software Engineer, to be responsible for preparing programming assignments, including the design, planning and supervision of the implementation of large-scale system projects. This will include: Reviews, analysing, and modifying programming systems including encoding, testing, debugging and installing for a large-scale Mainframe computer system. Essential Duties and Responsibilities for the Senior C++ Developer/Software Engineer: • Maintains project estimates and project management timelines for multiple major projects., • Verifies completeness and accuracy of specifications for multiple major projects to be estimated (eg, report changes, control file changes, file fixes)., • Determines programming requirements for multiple major projects (eg, product updates, conversions)., • Develops requirements for system enhancements., • Conducts research and documents findings and recommendations by using analytical problem solving., • Provides client support, training, testing and vendor relations., • Recent Financial based industry experience., • Maintains and develops on-line and batch application programs., • Codes programs that interface with multiple applications., • Trains new employees on all aspects of an application or system product., • Develops complex procedural language routines., • Provides applications development and support and utilizes troubleshooting and diagnostic tools., • Monitors, measures, and optimizes individual and combined utilisation of hardware, software, and telecommunications components., • Responsible for software Installation and maintenance - may act as project leader., • 7+ years of commercial software development experience using C++, • SQL experience., • Relevant degree in a numeric discipline, or equivalent work experience., • Unix/Linux experience., • Experience of financial markets and the trade life cycle beneficial. Based in the City of London (2 days in the office)/6 months rolling/£650 per day (Inside IR35)

GOLANG ENGINEER - RICHMOND, LONDON (ONSITE) KEY POINTS • Salary up to £60,000, • Fully onsite role in Richmond, London, • Strong focus on Go, Linux, and low-level networking We're working with a fast-growing and highly technical organisation building scalable, high-performance systems. Due to continued investment and product expansion, they're looking to add experienced Golang Engineers to their engineering team. This is an environment suited to engineers who enjoy solving complex problems, working close to the metal, and building robust, production-grade systems. THE BENEFITS • Work alongside highly skilled engineers in a technical environment, • Opportunity to work on complex, high-impact systems, • Clear progression within a growing team, • Ongoing learning and development support As a Golang Engineer, you'll play a key role in designing, building, and optimising backend systems with a strong focus on performance and reliability. You'll be working closely with other engineers to develop scalable services, troubleshoot system-level issues, and contribute to architectural decisions. This role suits someone who enjoys working within Linux environments and has a strong understanding of networking principles, particularly within distributed systems. GOLANG ENGINEER ESSENTIAL SKILLS • Strong commercial experience with Go (Golang), • Solid Linux experience (command line, system-level understanding), • Strong understanding of networking concepts (TCP/IP, protocols, performance), • Experience building scalable, distributed systems Please either apply through this advert or email me directly via . For further information please call me on / . By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Golang, Go, Linux, Networking, TCP/IP, Distributed Systems, Backend Development, Software Engineering, Systems Programming

Terraform Infrastructure Engineer / IaC SME - Banking Client - London, Paris, Brussels or Amsterdam Rate: Flexible Rate Hybrid Working: 8 days onsite per month - the rest is remote Duration: 1 year freelance We are seeking a highly motivated and skilled Terraform Infrastructure DevOps Engineer to join our dynamic infrastructure team. In this role, you will play a crucial part in designing, implementing, and managing our infrastructure as code using Terraform. We are looking for someone who is passionate about infrastructure technologies and automation, and who is eager to make a significant impact on our projects. If you are a proactive individual who thrives in a collaborative environment and is driven to make a difference, we would love to hear from you! Responsibilities: • Design, implement, and manage our compute and backup infrastructure, • Automate deployment, monitoring, and management of our infrastructure resources, • Collaborate with development teams to ensure continuous integration and delivery (CI/CD) pipelines are efficient and effective, • Monitor system performance and troubleshoot issues to ensure high availability and reliability, • Implement security best practices and ensure compliance with industry standards, • Optimize infrastructure costs and resource utilization, • Develop infrastructure as code with Terraform using best practices and support implementations from development to production, • Cooperate with application teams to support and deliver solutions and new capabilities, driving the change to develop innovative ways to resolve issues, • Build new tools and automate to take maximum benefit of our infrastructure capabilities, including automating tools for troubleshooting, diagnostics, and other purposes, • Translate security requirements from Security Architects into technical designs, • Review design specifications to ensure a full understanding of individual deliverables, • Write and update technical documentation such as user manuals, system documentation, technical standards, and training materials Requirements: • Proven experience (4-5 years) in infrastructure automation (IAAC), • Knowledge of traditional IT architectures in Distributed Systems (Virtualisation, Windows, Linux, Storage, Containers), • Knowledge of compute (HCI/CI), backup (Cohesity) or storage platforms (NAS, S3, SAN) are an asset, • Knowledge of networking and core Internet protocols, • Familiarity with software development tools like Azure DevOps and Terraform (Enterprise), • Expertise in Terraform, including:, • Writing Terraform modules in HCL, • Strong understanding of software delivery processes and best practices., • Release management (release notes and documentation about changes), • State Management and Configuration Management, • Good knowledge of TFE providers (Nutanix, VMware, storage, …), • Good knowledge of Ansible, Tower, python, PowerShell, bash, C##, .NET, Rest/Open API, Power BI, YAML, JSON Soft Skills: • Ability to build relationships with customers and influence and negotiate to achieve defined goals, • Ability to distinguish between quick wins and long-term goals, • Active listening skills and proactive mindset, • Ability to reduce complex tasks and situations to clear and manageable items, • Understanding that teamwork is essential for achieving results Please do send across to me the most up to date CV to

We are looking for an Infrastructure Software Engineer to help keep our clients' systems reliable, secure, and scalable. This is a hands-on role working across a broad stack - from Linux servers and networking to containers and big data platforms - with a strong focus on automation and problem-solving. The successful candidate must have strong on-prem experience and will ideally have a good mix of infrastructure and programming knowledge. This is a hybrid role with the expectation to be in the office 2 days a week. As well a competitive salary, out client offers a comprehensive benefits package which includes a bonus scheme. Key Responsibilities • Automate and optimise DevOps workflows, • Monitor system health and respond to incidents, • Troubleshoot infrastructure issues and perform root cause analysis, • Identify and remediate security vulnerabilities, • Support developers with deployments and improve developer experience, • Maintain documentation (runbooks, processes, architecture) Skills • Experience with Linux systems administration, • Shell scripting and strong coding ability, • Problem-solving through automation, • Ability to prioritise and work independently, • Strong communication and teamwork skills Desirable • Knowledge of networking (TCP/IP) and full-stack infrastructure, • Experience with Git, Python, and Ansible, • Familiarity with containers (Docker, Kubernetes, LXC), • Experience with monitoring tools and SQL databases, • Exposure to big data systems (e.g., Spark, HDFS, Airflow) Summary A great opportunity for someone who enjoys solving complex infrastructure challenges, automating systems, and working closely with engineering teams. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Have you built low-latency, high-performance systems and want to work at the cutting edge of crypto trading infrastructure? Senior Software Engineer (C++) - Crypto Trading Salary: up to £185k + bonus + RSUs Location: Fully Remote We are delighted to be continuing our partnership with a globally established crypto exchange, founded in the early days of the space and recognised as a true pioneer within digital assets. They are on a mission to accelerate global crypto adoption, and are looking for experienced C++ Engineers to help build one of the most scalable, secure, and high-performance trading platforms in the market. You'll join a globally distributed Trading Technology team, working on critical backend services including matching engines, market data gateways, and APIs, all within a low-latency, high-throughput environment serving millions of users and institutions worldwide. They are looking for the following experience in Senior Software Engineers: • Strong C++ development (5+ years), • Low latency, high-performance systems, • Highly concurrent / distributed systems (Linux environment), • Experience within trading, financial markets, or crypto (preferred), • Performance optimisation (CPU, memory, network), • Understanding of trading systems, order types, or market infrastructure As a Software Engineer, you will: • Build and enhance core components of the trading engine, • Design scalable, high-availability systems handling large transaction volumes, • Improve performance across latency-critical services, • Work on secure, resilient infrastructure protecting systems and data, • Collaborate with global teams across multiple tech stacks (C++, Go, Rust, Python) This is a brilliant opportunity to work with a mission-driven company at the forefront of crypto innovation, alongside some of the most experienced engineers in the space. Are you looking to take your engineering career into one of the most exciting and fast-evolving industries while working on truly complex systems? Apply now Please note: You must have the right to work in the UK to be considered.

DEVOPS TECHNICAL LEAD- SC CLEARED DEVOPS TECHNICAL LEAD- Contract opportunity for a DevOps Tech Lead with active SC clearance. - Up to £650/ day Inside IR35 DOE - Remote Opportunity - To apply, please call Laura Jackson on , or email with an up-to-date CV. WHO ARE WE?We're hiring for Platform Engineers to join a leading consultancy delivering cutting-edge solutions for Public Sector clients. You'll have the opportunity to work across multiple high-impact, innovative and mission-critical projects, shaping solutions that make a real difference. Due to the sensitive nature of the work, an active SC Clearence THE DEVOPS TECHNICAL LEAD- Active SC Clearance- Experience as in a Platform/ DevOps leadership role. DEVOPS TECHNICAL LEAD ESSENTIAL SKILLS- Ability to lead delivery across AWS environments.- Identify issues and enhance reliability/ performance, and deployment processes across live systems.- Manage CI/CD pipelines, release processes, infrastructure as code, and deployment automation to ensure efficient and secure operations.- Guide and mentor junior engineers, collaborate with cross-functional teams, and ensure alignment with architectural standards.- Apply hands-on experience with AWS, Linux, scripting, CMS platforms and troubleshooting across complex environments. TO BE CONSIDERED:Please either apply through this advert or emailing me directly on . For further information please call me: / . By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLSPLATFORM ENGINEER, AWS, AWS ENGINEER, DEVOPS ENGINEER, DEVOPS LEAD, TECH LEAD, CLOUD ENGINEER, ANSIBLE, TERRAFORM, INFRASTRUCTURE DEVELOPMENT, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED, NSD

PRINCIPAL DEVOPS ENGINEER- SC CLEARED PRINCIPAL DEVOPS ENGINEER- Permanent opportunity for a Principal DevOps Engineer with SC Clearance. - Salary up to £110,000 DOE - Hybrid opportunity with London based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. WHO ARE WE?We're hiring for DevOps Engineers at principal level to join a top consultancy delivering cutting-edge solutions for industry-leading Public Sector and Defence clients. You'll have the opportunity to work across multiple high-impact, innovative and mission-critical projects, shaping solutions that make a real difference. Due to the sensitive nature of the work, an SC Clearance eligibility is required. THE PRINCIPAL DEVOPS ENGINEER- Active SC Clearance or SC Clearance eligibility - London Based or ability to travel to London.- Experience as in a Senior/ Principal DevOps/ Platform engineering role PRINCIPAL DEVOPS ENGINEER ESSENTIAL SKILLS- Strong Linux expertise (RHEL/CentOS) with experience supporting production systems- Git for version control and collaborative development (GitHub / GitLab)- AWS cloud infrastructure, ideally with Infrastructure as Code using Terraform- Kubernetes and container technologies (Docker) for modern platform environments- Experience working with CI/CD pipelines and automation tooling (e.g. Jenkins, Bamboo)- Strong understanding of modern platform architecture, microservices and cloud-native systems- Good communication skills and ability to provide technical leadership. TO BE CONSIDERED:Please either apply through this advert or emailing me directly on . For further information please call me: / . By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLSDEVOPS ENGINEER, DEVOPS, SITE RELIABILITY ENGINEER, PLATFROM ENGINEER, PLATFROM, CLOUD, AWS, AWS CLOUD, AWS ENGINEER, ANSIBLE, TERRAFORM, CLOUD SUPPORT, CLOUD INFRASTRUCTURE, DEFENCE, NATIONAL SECURITY, DV CLEARED, DV CLEARANCE, SECURITY CLEARED, SC CLEARANCE, NSD

To see more Chinese jobs please follow us on WeChat: teamchinapf AND pfteamchina Ref: 23392 The Skills You'll Need: Fluent in Cantonese or Mandarin, IT operations related experience. Your New Salary: Up to £54k, depending on experience. Perm Start: ASAP Working hours: Morning shift – 8:30am to 4:30pm (80% in the office per month) Normal shift – 9.00am to 5.00pm (80% in the office per month) Night shift – 2:30pm to 10:30pm (WFH for the whole week) IT Operator - Summary: • Provide support to the daily operations., • Ensure systems run smoothly, report and fix problems., • Deal with user requests and provide first level of services in Help-desk., • Produce daily reports, confirmations and statements to users., • Responsible for 1st line support verbally and via ticketing system, communicate with users for updates and progress of the support ticket., • Perform routine IT operational tasks across both early and late shift schedules., • Assemble and configure PC workstations and provide end-user support by diagnosing and resolving helpdesk tickets., • Involve in system infrastructure maintenance, configuring and updating. Process • T24 and satellite systems maintenance, user support., • Effectively liaise with staff from IT and other departments, • Communicate with vendors and contractors Compliance & Risk Management • Comply with all applicable regulations, rules, codes, guidelines and standards set by regulators and the Bank, and carry out duties with high integrity., • Qualification requirement: BSc in Computer Science, • Able to act swiftly to urgent situations, such as power cut and system failure, • Able to work alone as well as part of team, • Good knowledge of Microsoft products, • Good problem solving skills, • Good organisational skill, • Good communication skills, • Maintaining and configuring Microsoft servers, • Maintaining and configuring Linux servers We would be grateful if you could send your CV as a Word document. If your application is successful, you will be contacted within 7 days. We regret that due to the high volume of applications we receive we cannot provide feedback on individual CVs. Please note that we can only consider candidates who are eligible to work in the UK and are able to provide relevant supporting documentation. People First is committed to increasing diversity, and maintaining an inclusive workplace culture. We welcome applications from all qualified candidates regardless of their ethnicity, race, gender, religious beliefs, sexual orientation, age, marital status or whether or not they have a disability. People First (Recruitment) Limited acts as an employment agency for permanent and fixed term contract recruitment and as an employment business for the supply of temporary workers. Please note that by applying for this job you accept our Terms of Use and Privacy Policy which can be found on our website.

About the role A market leading public safety client of ours who provides bespoke solutions to a variety of emergency services customers across the UK is currently in the market for a Customer Service Engineer. As a Customer Service Engineer, your role is all about providing exceptional second line technical support to a number of their UK based customers. You are responsible for the technical implementation and maintenance of their Control Room Solutions and will use a broad range of systems and technologies across multiple domains and technologies to do this. You will report to the Lead Customer Service Engineer and work with both the Service Engineering team in the UK and the wider Service Engineering teams across Europe. Your Main Responsibilities • Communicating with & responding to customers about technical service incidents, events and requests., • Analysing and diagnosing errors and faults, • Proactively drive incidents through to resolution, • Collaborate with the engineering teams, in the UK and wider global organisation to manage new services into live, decommission service and defect management, • Technically delivery of change requests into live services, • Collaborating with Product Management team on continuous product improvement based on customer feedback, • Ideally have knowledge of public safety technologies, • First and/or second line support in an enterprise / Cloud-based environment, • Incident management and problem resolution experience, • Microsoft operating platforms, including Microsoft cloud-based services (Azure), • Microsoft SQL Server deployment and management ideally, • WAN/LAN hardware, configuration and management, • Microsoft MTA or MCSA, Juniper, Cisco & Dell qualified ideally, • Azure fundamentals (AZ900) Security and compliance (SC900) qualified ideally, • Virtualisation (ESXI/HyperV/Virtualisation), • Technologies: MS Server 2019/22/25, Redhat Linux, AD and Group Policy Management, MS Certificate and KPI, MS SQL, Gigaspace, Java, Network config and Management, WSUS, /UXMS, • Hardware: Cisco LAN/WAN switches, Dell /Fujitsu/HP Server and user devices, Dell/Fujitsu/HP Server and SAN, • Knowledge of ITIL processes in a support environment This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission.

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, secure, and highly available. This is a hybrid role with the requirement to be in the London office 2 days per week. Our client offers good salaries and a comprehensive benefits package.The Role You'll support the reliability and performance of core systems, with responsibilities including: • Automating and improving DevOps workflows, • Monitoring systems and responding to incidents, • Troubleshooting infrastructure issues and performing root cause analysis, • Supporting secure, scalable deployments, • Collaborating with developers to enhance the deployment process, • Strong academic background (Computer Science or similar preferred) - Ideally from Russell Group University, • Experience with Python or another object-oriented language, • Good Linux/UNIX knowledge and interest in infrastructure, • Curious, proactive, and a strong problem solver Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

This is a permanent shift-based role on a 4-on 4-off basis (including nights and weekends), 12 hours per each shift. You will be required to work out of both Maidstone and Dartford sites, so the ability to get to both sites is essential. About Us Custodian Data Centres is an award-winning innovative Data Centre, Network and Cloud services provider based in Maidstone and Dartford, Kent. We are seeking a Data Centre Engineer to join our forever growing team. We have been operating for over 12 years and are proud to have achieved 100% uptime for the entirety of that period. We design, build and manage everything in house – you’ll be part of the team behind this. The Role We have an opportunity within our DC Engineering team for an enthusiastic individual who is keen to learn and put those skills to use in a working environment, keeping businesses up and running around the world. The role is split across both our Maidstone and Dartford premises on a rota pattern. The role offers ample opportunity to gain exposure to multiple technologies. You will be involved in monitoring and adjusting cooling and electrical systems, onboarding new clients and providing client support via telephone, email and in person within the data centre. As well as the experience you will gain, you will be a part of a small team behind one of the most well-connected networks in the UK. In turn, we will also provide you with free U space if you wish to build your own lab. Main Roles and Responsibilities: • Providing support and remote hands for clients, • Running and testing cables for the network and infrastructure, • Diagnosing and resolving hardware issues, • Use of monitoring systems to identify potential issues, • Network and workstation troubleshooting Candidates with the experience or relevant job titles of IT Helpdesk Technician, Systems Engineer, Helpdesk Support, Junior Network Engineer, Data Centre Engineer, Data Centre Operations Specialist, Data centre Infrastructure Engineer, Data Centre Systems Engineer, Data Centre Technician, or Data Centre Network Engineer, will also be considered for this role. If you are a Data Analyst or similar, please DO NOT apply. Requirements The successful applicant will: • Have excellent communication skills, • Have a keen attention to detail and a strong customer service orientation, • Have good IT troubleshooting skills, • Have good analytical skills, • Have basic knowledge of Windows and Linux environments, • Have a basic understanding of computer networking, • Have a full UK driving licence and be willing to commute to both our premises in Dartford and Maidstone easily What We Offer / Benefits: • Night Shift Allowance per night shift worked, • A challenging and rewarding environment, • The opportunity to learn new technologies, • Private health insurance after completion of probationary period, • Free secure onsite parking, • Encouraged personal development, • Up to 28 Days Paid Holiday (extra based on length of service), • Free Virtual Machine for staff members, • Top of the range Cisco Lab onsite, • Generous pension scheme, • Potential for Exam Funding (i.e. CCNA, CompTIA Security+ etc.), • Salary: £25,750 – £30,000 per annum

We’re looking for an experienced Trading Application Support Analyst to join our IT Production team in London. You’ll work in a truly global, follow-the-sun environment, supporting mission-critical trading applications used across web, mobile and API channels. This is a hands-on, high-impact role for someone who enjoys problem-solving, working at pace and collaborating with teams across the business. CMC Markets is a global leader in online trading, trusted by clients worldwide for our award-winning platforms, cutting-edge technology and market expertise. Behind every trade is a highly skilled technology team ensuring our platforms remain stable, performant and available around the clock. What you’ll be doing • Providing 1st and 2nd line application support for CMC Markets’ trading platforms, • Ensuring maximum availability and performance using a follow-the-sun support model, • Monitoring live systems using tools such as Nagios, Splunk, AppDynamics, Geneos and bespoke platforms, • Responding to alerts and incidents across production and non-production environments, • Diagnosing issues, implementing fixes where appropriate and escalating to development teams when required, • Working closely with global teams including Development, Infrastructure, DBA, Security, Business Operations and third-party vendors, • Supporting releases, deployments and change activities in line with agreed processes, • Contributing to improvements in monitoring, automation, documentation and support processes, • Participating in DR and BCP testing, • A proactive, self-motivated mindset with a genuine passion for technology, • 5+ years’ experience in an IT or application support environment, • 2+ years’ experience working with Red Hat Linux (or other Unix variants), including scripting, • Experience within the financial services or trading environment, • Knowledge of Windows Server, • Familiarity with ITIL frameworks, • The opportunity to support high-volume, real-time trading systems used globally, • Exposure to modern monitoring and support tooling in a complex technical estate, • A collaborative, international team culture across London and Sydney, • Ongoing learning, development and career progression opportunities

Solace Middleware Engineer We are seeking a Solace Middleware Engineer to join our specialised middleware and application platform support team within the Global Investment Bank's dedicated low-latency infrastructure. This role is pivotal in supporting electronic trading systems across Forex (FX) and Fixed Income (FI) markets. The successful candidate will possess deep technical expertise in Solace middleware and a practical understanding of trading workflows and ultra-low latency requirements. * Essential Skills: • Expert-level knowledge of Solace PubSub+ platform., • Hands-on experience configuring Solace message VPNs, queues, topic endpoints, bridges, and DMR., • Proven ability to tune Solace for ultra-low latency trading environments., • Strong knowledge of messaging middleware technologies and multicast messaging protocols., • Specific experience with market-facing and low-latency infrastructure for Forex and Fixed Income trading., • Strong Linux/Unix administration skills with focus on network and messaging performance tuning., • Automation and scripting proficiency (Python, Shell scripting, SQL). Experience & Soft Skills: • Strong experience in technical platforms or infrastructure support, preferably in electronic trading or capital markets technology., • Ability to work under pressure, • Project management collaboration skills for gathering technical requirements. Solace Messaging Infrastructure: • Architect and administer the enterprise Solace PubSub+ platform supporting real-time trading applications., • Design and implement Solace messaging patterns optimized for low-latency trading., • Configure and tune Solace brokers, message VPNs, queues, topic endpoints, and client profiles for optimal performance., • Manage Solace high-availability configurations including primary/backup broker pairs and replication., • Implement Solace DMR (Dynamic Message Routing) for inter-datacenter message distribution., • Define and enforce Solace governance frameworks, naming conventions, and messaging standards., • Monitor and optimize message flow performance, identifying and resolving latency issues., • Capacity plan for Solace infrastructure based on trading volumes and growth projections. Trading Application Integration: • Collaborate with CMI development teams globally to integrate trading applications with Solace messaging., • Design topic hierarchies and subscription patterns for market data distribution and trade execution flows., • Implement multicast messaging standards for efficient market data dissemination., • Optimize Solace client configurations for trading applications., • Support message transformation, filtering, and routing requirements within Solace., • Troubleshoot complex messaging issues affecting trade execution and market data delivery. Monitoring & Performance Management: • Deploy and maintain specialized monitoring for Solace infrastructure using ITRS Geneos and Corvil., • Create custom monitoring dashboards for message latency, throughput, queue depths, and broker health., • Establish alerting thresholds and escalation procedures for messaging infrastructure., • Analyse message flow patterns to identify performance bottlenecks and optimization opportunities.

SOLACE MESSAGING ADMINISTRATOR - LONDON KEY POINTS • Salary up to £130,000 + Bonus, • 4 days per week onsite in Canary Wharf, • Supporting critical enterprise Solace messaging systems We're supporting a globally recognised financial services and technology organisation operating at the forefront of electronic trading and market infrastructure. Due to continued growth within their Messaging team, they're looking to appoint an experienced Solace Messaging Administrator to help support and optimise a critical low latency messaging environment. You'll be joining a highly technical, collaborative team responsible for delivering resilient, high throughput messaging systems that underpin pricing, trading, and other mission critical applications across a complex global infrastructure. THE BENEFITS • Competitive bonus structure, • Exposure to enterprise-scale messaging infrastructure, • Opportunity to develop automation and programming skills, • Work within a highly collaborative engineering environment, • Access to modern observability and monitoring tooling As a Solace Messaging Administrator, you'll be responsible for administering and supporting enterprise Solace PubSub+ infrastructure across production and non-production environments. You'll work closely with infrastructure, development, and support teams to ensure messaging reliability, scalability, and performance across mission critical systems. You'll play a key role in incident response, monitoring, capacity planning, WAN optimisation, and automation while helping maintain a highly available messaging platform supporting real-time trading and financial applications. SOLACE MESSAGING ADMINISTRATOR ESSENTIAL SKILLS • Experience administrating critical Solace messaging systems, • Strong background supporting enterprise production environments, • Experience with Solace PubSub+ appliances and software brokers, • Strong understanding of distributed systems and WAN environments, • Experience with Prometheus and Grafana monitoring tools, • Linux/Unix administration and scripting experience, • Strong troubleshooting and analytical problem-solving skills Please either apply through this advert or email me directly via For further information please call me on / . By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Solace, PubSub+, Messaging Administrator, Linux, Prometheus, Grafana, WAN, Low Latency Systems, Distributed Systems, Python, Bash, Infrastructure, Production Support, Kafka, RabbitMQ, Docker, Kubernetes, AWS, Azure, Messaging Systems

IT ManagerLocation - London with Paris Travel A world-renowned international education group with a heritage dating back more than 100 years is looking for an experienced IT Manager to lead technology operations across its London and Paris institutes. Known globally for excellence, innovation and premium learning experiences, this organisation operates an international network of specialist schools and trains thousands of students each year from across the world. With a strong reputation and a truly global presence, it offers the chance to join a respected brand with real prestige. This is a broad and hands-on leadership role where you'll take ownership of core infrastructure, user support, systems reliability and continuous improvement across two busy international sites. You'll have real autonomy, strong visibility across the business and the opportunity to make a genuine impact. The Role You'll be responsible for the day-to-day smooth running of IT systems across both locations, ensuring stability, security and excellent service for staff and students. You'll also lead technical teams, manage suppliers and help shape future technology decisions. Key responsibilities include: Managing servers, storage and virtualised environments Supporting networks, switches, routers, VPNs, WiFi and firewalls Overseeing Microsoft 365 administration and Azure cloud services Managing backups, disaster recovery and business continuity Supporting telephony, CCTV and access control systems Maintaining Windows Server environments, Active Directory and remote desktop services Managing SQL Server / MySQL backups, restores and user access Monitoring security, permissions, antivirus and intrusion prevention Maintaining documentation, operational manuals and inventory systems Leading, mentoring and developing IT support staff Managing budgets, procurement and external vendors Supporting wider global IT teams when needed What We're Looking For Strong infrastructure and systems experience across enterprise environments Solid knowledge of Windows Server, networking and cloud platforms Experience with virtualisation technologies such as VMware, Proxmox or Xen environments Confident troubleshooting skills with a calm, practical mindset Ability to prioritise effectively and work independently Previous experience supporting varied IT environments Strong communication skills and a collaborative approach Comfortable working in a multicultural environment Desirable VMware, Microsoft or Linux certifications French language skills* Exposure to lean six sigma principles Why Apply? Join a globally recognised premium brand Broad role with real ownership and variety International exposure across London and Paris Opportunity to lead improvements and modernisation projects* Strong long-term career potential Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data:

Infrastructure Engineer | Contract | 6+ Months | £600 - £700 p/day (Inside IR35) | Hybrid | Greater London Our client is looking for an experienced DV Cleared Infrastructure Engineer to join a high-performing technical team delivering secure and business-critical infrastructure services, with a few days onsite. The successful candidate will play a key role in the implementation, support, and optimisation of enterprise infrastructure platforms and services. Key Responsibilities: • Deliver and maintain secure infrastructure solutions across virtualised and physical environments, • Support infrastructure migrations, deployments, and transition activities within a large-scale programme, • Configure and manage VMware technologies, • Administer Windows Server environments, • Active DV Clearance is essential, • Strong background in enterprise infrastructure engineering within secure environments Infrastructure Engineer | Contract | 6+ Months | £600 - £700 p/day (Inside IR35) | Hybrid | Greater London Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Pre-Sales Network Engineer – Remote - £90k - 120k + 20% bonus + car allowance + extensive benefits package (SC cleared) Our client is at the forefront of digital transformation, supporting the world’s most essential organisations through their most complex digital challenges. By providing visibility and insight at an unparalleled scale they help clients solve problems faster, secure what matters, and drive continuous innovation across their digital ecosystems. We are now seeking a Pre-Sales Network Engineer to support the growth of UK public sector accounts. This is a remote, client-facing role for a highly technical and experienced presales professional with a strong Government/Public Sector background and current SC clearance. As Sales Engineer, you will play a vital role in driving revenue by delivering technical presales support, demonstrating product value, and shaping best-fit solutions. Reporting to the Regional Sales Director, you will act as a trusted advisor for public sector clients and internal stakeholders. Responsibilities include: • Leading technical discovery and supporting the full sales cycle, • Differentiating solutions from competitors using compelling value stories, • Acting as a technical expert across integrators, service providers, and Government, • Partnering with product and engineering to influence roadmaps and relay market feedback, • Contributing to technical documentation, RFPs, and whitepapers, • Building strong customer relationships and identifying upsell opportunities, • Representing customer needs internally and advocating for technical alignment, • Participating in industry events, speaking engagements, and strategic initiatives, • 5+ years’ experience in IT, with at least 2 years in presales, network engineering, or technical support, • Demonstrable success supporting UK Government or public sector clients, • Ability to translate technical challenges into clear commercial value, • Confident at C-Suite Level and able to hold customer meetings onsite, • Cisco routing, switching, gateways, and applications, • TCP/IP, SNMP, Netflow, VoIP, • LAN/WAN topologies (MPLS, Frame Relay, ATM), • Security concepts and network infrastructure design, • Network performance and fault/alert management, • Operating systems – Linux, Windows, • Cloud and virtualisation technologies – SDN/NFV, Public/Private Cloud, • Performance tools – HP/OV, Tivoli, EMC SMARTS, ArcSight, • Relevant certifications – CCNA, CCNP, CCIE, • Formal presales training (e.g. Sandler, Siebel, Afterburner), • Exposure to packet analysis, troubleshooting., • Degree in Computer Science, Software Engineering, or equivalent technical military training, • MBA or relevant business/leadership qualification, • Knowledge of products such as Arbor, Radwhere, Riverbed, A10, ExtraHop, • Experience authoring whitepapers, contributing to product strategy, • Familiarity with security audits, RFP/RFI responses, • Exposure to security analytics tools and techniques, such as log analysis, anomaly detection, or traffic monitoring, with an interest in developing stronger skills., • Understanding of full packet capture and analysis concepts, or hands-on experience with tools like Wireshark, Zeek, or similar platforms., • Awareness of cybersecurity frameworks and best practices (e.g., NIST, ISO 27001) and how they apply to network assurance. Keywords – network, networking, network engineer, principle engineer, principle network engineer, cybersecurity, software engineer, Wireshark, Zeek, RFP/RFI, Arbor, Radwhere, Riverbed, A10, ExtraHop, TCP/IP, SNMP, Netflow, VoIP, CCNA, CCNP, CCIE, SC clearance, security clearance, pre-sales, presales, sales engineer, network sales engineer, remote, homebased

2nd Line Support Engineer (Infrastructure) Location: Hybrid / UK-based Contract Length: 6 months IR35 Status: Outside IR35 Overview We are seeking a proactive and detail-oriented 2nd Line Support Engineer to support and maintain server infrastructure across both on-premise and cloud environments. This is a hands-on role suited to someone with solid foundational experience who is looking to deepen their skills across infrastructure, backend systems, and some frontend/server-facing technologies. You will work closely with senior engineers to support, monitor, and maintain systems, assist with upgrades, and ensure platform stability within a highly regulated environment. Key Responsibilities • Provide 2nd line support for physical and virtual server environments, • Monitor system performance, investigate issues, and carry out troubleshooting across backend infrastructure, • Support and maintain Windows Server platforms (basic Linux exposure beneficial), • Assist with server upgrades, patching, and migration activities (Windows & SQL Server), • Support core services including Active Directory, DNS, DHCP, and Group Policy, • Work with monitoring tools to ensure system availability and performance, • Assist in maintaining security standards and compliance requirements, • Collaborate with senior engineers and other teams on infrastructure improvements, • Experience in a 2nd Line Support or similar infrastructure support role, • Working knowledge of Windows Server environments, • Basic understanding of Active Directory, DNS, DHCP, and Group Policy, • Experience troubleshooting server, application, or infrastructure issues, • Awareness of backend systems and how they interact with frontend services, • Exposure to SQL Server (support, basic queries, or maintenance tasks), • Familiarity with monitoring tools and alerting systems, • Understanding of security and compliance in regulated environments (desirable), • Exposure to cloud platforms such as Azure or AWS (beneficial but not essential) Do you know someone great? We’ll thank you with up to £1,000 if your referral is successful (terms apply). For more exciting roles and opportunities like this, please follow us on LinkedIn @VIQU IT Recruitment.

Senior Imperva DAM / Linux Security Engineer 6 Month Contract We are looking for a hands on Security Engineer to support and enhance a large scale Imperva Data Activity Monitoring platform within a complex enterprise environment. You will take ownership of a Linux based security estate, ensuring platform stability, security compliance and continuous improvement. Key Responsibilities • Support and administer Imperva DAM platform, • Manage database agents and infrastructure, • Deliver patching, upgrades and platform improvements, • Monitor system health and carry out maintenance, • Investigate incidents and perform root cause analysis, • Support integrations with Active Directory, SIEM, Syslog and monitoring tools, • Automate processes to improve efficiencyRequired Experience, • Strong Imperva DAM or similar experience, • Strong Linux administration skills, • Scripting experience, Bash, Perl or similar, • Experience supporting enterprise security platforms, • Strong troubleshooting capabilityContract Details, • 6 month contract, • Hybrid, mainly remote with occasional onsite

Senior Cyber Security Splunk SME Full Time Permanent Fully onsite - Moorgate, London EC2Y £80-92K basic + benefits (5% pension, 25 days hols, life insurance, medical cover) Are you an experienced Splunk SME looking for a new challenge? Do you have a strong background in Splunk, IAM and SOAR with a high-level understanding of wider Splunk ecosystem, along with Incident Management, Python and Powershell skills? Here at ARM, we are recruiting for a full time permanent Splunk SME for a global IT services and consultancy client of ours. Our client: They're a leading business with a global reach that empowers local teams, and they undertake hugely exciting work that is genuinely changing the world. Their advanced portfolio of consulting, applications, business process, cloud, and infrastructure services will allow you to achieve great things by working with brilliant colleagues, and clients, on exciting projects. They're a rapidly growing, people-first technology organisation and part of a $1B global service provider delivering end-to-end IT Outsourcing (ITO) and Cyber Defence services to clients across the UK and beyond. Within their Security Practice, they provide a range of services including Managed Detection and Response (MDR), Vulnerability Management, Penetration Testing, Incident Response, and consultancy led Security Advisory services. You'll be joining a team that values learning, celebrates innovation, and supports your career journey every step of the way. The Opportunity: We are looking for a skilled Splunk Specialist to deliver end-to-end Splunk engagements, helping clients build and enhance their security monitoring capabilities. You will lead the full project lifecycle, from requirements gathering and stakeholder engagement through to data onboarding, alert development, and dashboard creation, ensuring solutions are aligned to both business and security objectives. You will bring strong hands-on experience with Splunk Enterprise Security and a proven track record in delivering cybersecurity projects. This includes designing and implementing detection use cases, tuning alerts, and developing dashboards that provide clear, actionable insights for security operations teams. Experience with SOAR and UEBA technologies is advantageous but not essential. This role suits someone who enjoys working in a client-facing environment, solving complex challenges, and contributing to the ongoing evolution of modern Security Operations Centres. What You'll Be Doing: • Design, build, and continuously enhance detection capabilities within Splunk across Linux and Windows environments, including log onboarding, normalisation, and enrichment, • Develop and maintain high-quality detection content such as correlation searches and risk-based alerting within Splunk Enterprise Security, • Write and optimise complex queries to support threat detection, proactive threat hunting, and anomaly identification, • Map detection logic to adversary behaviours using the MITRE ATT&CK Framework, ensuring effective coverage of tactics, techniques, and procedures, • Work with the wider Splunk ecosystem, including tools like TrackMe, and contribute to automation and orchestration initiatives (including exposure to SOAR where applicable), • Leverage scripting languages such as Python and PowerShell to automate detection logic, enrich data, and integrate with security workflows, • Provide mentorship and technical guidance to junior engineers, particularly on Splunk backend activities such as data ingestion, parsing, indexing, and troubleshooting, • Collaborate closely with SOC analysts, incident responders, and global engineering teams to improve detection and response capabilities, • Apply strong analytical and problem-solving skills to translate threat intelligence into actionable detection use cases and continuously improve security operations What We're Looking For: Essential: • Experience working on multiple projects with broad scope, ambiguity, and a high degree of difficulty, • Demonstrable proficiency across a wide range of IT and cybersecurity technologies, • Strong knowledge of key cybersecurity domains, including Identity and Access Management and Incident Management, • High-level analytical ability to solve unusual and complex problems, • Ability to maintain up-to-date working knowledge of cybersecurity principles and best practices, • Experience in senior stakeholder management and providing clear, relevant management reporting, professional communication - written and verbal., • Eligibility to work in the UK. Desirable: • Experience in technology projects such as cyber infrastructure implementation or replacement initiatives, • Understanding of global program structures, launch plans, timing, and ownership, • Ability to coach and mentor team members through knowledge transfer and constructive feedback Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission.

We are working with a leading global financial institution seeking a QA Tester to join their London-based technology team. This role will focus on supporting and validating enhancements to a core trading platform, working across the full trade lifecycle from Front Office through to Back Office. This is a great opportunity for someone who enjoys working in a hands-on, front-to-back testing environment, with strong exposure to trading systems and cross-functional collaboration. Key Responsibilities • Perform end-to-end testing across trading systems, covering Front Office, Middle Office, and Back Office processes, • Execute functional and automated testing for trading applications, • Trace trade and order flows across multiple integrated systems to ensure accuracy and data integrity, • Validate FIX protocol message flows, including data transformation and routing, • Conduct reconciliation testing between trading platforms and downstream systems, • Support release cycles, including regression testing, smoke testing, and go-live validation, • Work closely with developers, business analysts, and operations teams to understand requirements and resolve defects, • Manage and support non-production environments across front-to-back systemsKey Requirements, • Proven experience in QA / testing within trading or capital markets environments, • Strong experience with functional testing of trading applications, • Solid understanding of FIX Protocol, • Strong SQL skills for data validation and analysis, • Experience working in Linux/Unix environments (commands and basic scripting), • Good understanding of the trade lifecycle (Front Office to Back Office), • Experience with automated testing frameworks is desirable, • MiFID / regulatory reporting knowledge is a plus

Role Overview A growing and well-established Managed Service Provider is looking to bring in an experienced 2nd to 3rd Line IT Support Engineer to join their high performing team. This is a great opportunity for someone who thrives in a fast-paced MSP environment and wants exposure to a wide range of technologies, clients, and project work. Your New Role You will be working across both support and project delivery, taking ownership of technical issues and contributing to the ongoing improvement of client environments. Your Responsibilities • Administering and supporting Microsoft 365 including Exchange Online, SharePoint, Teams, Entra ID, Intune and compliance tools, • Managing Windows and macOS environments, • Delivering email migrations including cloud to cloud and hybrid setups, • Supporting and troubleshooting networking equipment including Cisco Meraki, HP Aruba, Ubiquiti and SonicWall, • Leading infrastructure projects from design through to deployment, • Using tools such as Datto RMM, Autotask and IT Glue to monitor and manage environments, • Supporting server, backup, security and firewall configurations, • Attending client sites when required for installs and issue resolution, • Working with video conferencing equipment Tech Environment • Microsoft 365, Exchange Online, SharePoint, Google Workspace, • Intune, JAMF, Entra ID, Endpoint Manager, • Cisco Meraki, HP Aruba, Ubiquiti, SonicWall, VLANs, • Datto RMM, Autotask, IT Glue, • Security and backup tools including Bitdefender and SaaS protection platforms You Will Have • Previous experience in an MSP environment, • Strong hands-on Microsoft 365 experience end to end, • Comfortable working across 2nd and 3rd line support, • Experience with migrations and hybrid environments, • Strong communication skills and ability to work with a range of users including senior stakeholders, • Someone proactive, reliable and able to take ownership of issues and projects Desirable • Exposure to Linux, • Experience in creative or production environments

Job Title: Senior Unix/Linux & Database AdministratorJob Purpose We are seeking a hands-on, experienced Senior Administrator specialising in Unix/Linux environments and database management within the financial services sector. This role is critical to the stability, performance, and scalability of a recently implemented core banking platform (live since October). The successful candidate will be expected to hit the ground running, supporting a complex, high-availability environment spanning 50+ servers and 15-20 databases, while also contributing to ongoing optimisation and platform maturity. Key Responsibilities Database & Platform Management • Administer and optimise enterprise databases (including SQL Server and Oracle environments) supporting core financial applications, • Manage and support clustered database environments, including Oracle RAC, • Support and manage front-end application environments, with experience inFlexcubeorWebLogic, • Manage and maintain Linux and Unix-based servers across a large-scale production estate (50+ servers), • Manage cluster software and high-availability configurations across systems, • Automate routine administrative tasks using shell scripting and modern tooling, • Ensure compliance with IT security standards and financial regulatory requirements, • Align with ITIL processes and formal change management practices, • Provide on-call support and contribute to incident response and operational documentationExperience & Skills Required, • Database Expertise:, • 7+ years in DBA roles, including SQL Server and Oracle, • Strong experience with clustering, storage, and performance tuning, • Hands-on experience with Oracle RAC, • Systems Expertise:, • 5+ years administering enterprise Linux/Unix environments, • Application Layer Experience:, • Experience supporting Flexcube or WebLogic environments, • Technical Skills:, • Advanced SQL and procedural database languages, • Strong Unix/Linux shell scripting skills, • Environment Experience:, • Proven background supporting core banking systems, • Experience working in complex, multi-server, multi-database environments, • Tooling & Processes:, • Familiarity with automation, monitoring, and log analysis tools, • Strong understanding of ITIL and change management frameworks, • Soft Skills:, • Strong problem-solving ability with a proactive, hands-on mindset, • Ability to operate independently in a fast-paced, production-critical environmentAdditional Context, • Recently implemented core banking system (live since October), • Estate includes 50+ servers and 15-20 databases, • Significant focus on stabilisation, optimisation, and scalability, • Requires a candidate who can quickly take ownership and deliver impact

Identity and Access Management Senior Architect (Manager/Senior Manager) London / Manchester / Leeds / Edinburgh | Hybrid - 2/3 days per week in office Permanent - £70,000 - £105,000 + benefits Hays Technology are working with a global business consultancy organisation who are looking for a variety of Identity and Access Management professionals. The team you'll be working within is responsible for providing Identity and Access Management services to a wide range of clients. You'll be working on projects to provide IAM solutions to clients, running IAM diagnostics, assisting with strategy definition and minimising IAM risk for clients. What you'll be doing: • Define IAM use cases, functional and non-functional solution requirements, and technical specifications, such as those for user authentication, access control, integration, performance and scalability requirements and specifications., • Design and architect IAM solutions by creating high-level and low-level designs that align with business objectives and comply with industry cybersecurity standards., • Creating high-level and low-level system architecture diagrams with technical descriptions of each component., • Defining the system specifications to support optimal performance., • Integrating workflows with third-party systems and security tools, such as Security Information and Event Management (SIEM) solutions, multi-factor authentication solutions, and cloud platforms like Amazon Web Services (AWS) and Azure., • Develop technical documentation for IAM implementations including process documentation to enable solution operation (e.g., defining processes for user onboarding, access requests, identity governance, approval workflows, authentication workflows, and provisioning/de-provisioning tasks)., • Implement IAM solutions, • Broad enterprise identity experience across IGA, PAM, AM, AD, CIAM, with demonstrable ability to build identity strategies which integrate into client enterprise architectures and beyond., • Experience of working with IGA, PAM, AM, AD, CIAM solutions such as SailPoint, Saviynt, etc., • Experience working in a digital transformation environment supporting the definition of Identity architecture leveraging cloud native and/or other IAM solutions., • Advanced, practical experience with cloud hosting services including, Amazon Web Services, Microsoft Azure, Google Cloud Platform., • Hands-on experience of Microsoft Active Directory/Azure AD Domain Services, Federation Services, Certificate Services, DNS and DHCP., • Understanding of decentralised identity, verifiable credentials, microservices and Trust over IP architecture stack., • Experience with waterfall and agile type methodologies, often working within client-specified frameworks., • Managing teams across a mix of locations, cultures, and experience levels., • Detail oriented and strong problem-solving skills., • Understanding of malware and the modern threat landscape, • Relevant certifications (e.g. CIAM, CISSP, CAMS, etc.), • Exposure to/Understanding of DevOps tools and repositories (e.g. Git, Azure DevOps, Kubernetes, Docker, Jenkins, Ansible etc.), • Role-based access control (RBAC) design, • Practical experience with Linux operating systems In addition to a salary of between £70,000 to £105,000, you'll also receive a variety of benefits, such as: • Annual bonus - % dependent on role seniority, • Car/cash allowance - £ dependent on role seniority, • Progression plans and growth opportunities within National and Global teams

Run our helpdesk. Own the relationships. Build something that lasts. Impact It Global Ltd | Home-based (UK, South East preferred) with occasional London travel Salary: £38,000 - £45,000 per annum (progression tied to performance milestones) Type: Full-time, permanent (PAYE) Holiday: 30 days + your birthday off Hours: 8:30 - 18:00, Monday to Friday You'll own the helpdesk. Not just work on it. We're a London-based technology consultancy that serves regulated firms and growing businesses. Our clients trust us to keep their technology running, their data protected, and their teams productive. That trust is built on one thing: the quality of the people who pick up the phone when something goes wrong. We're looking for a 3rd Line Helpdesk Engineer who wants to own a function, not just fill a seat. You'll be the primary point of contact for approximately 35 clients and 300 endpoints. You'll self-dispatch from an AI-triaged queue, manage your own diary, communicate directly with clients, and resolve tickets from L1 through L3. No one will be standing over your shoulder telling you what to do next. But you will have a clear structure, defined KPIs, and a Service Delivery Manager who provides support and overflow when you need it. This isn't a chaotic startup where the goalposts move every week. It's a structured environment where quality, reliability, and clear communication are what matter most. What you'll actually be doing You'll run the helpdesk day-to-day. Tickets arrive in the queue already triaged and routed by our AI bot, but the human ownership of the queue (what to work on, when, and in what order) sits with you. That means scheduling your own workload in ConnectWise, resolving tickets (approximately 20 per day, mostly at L2 level), and keeping clients informed throughout. When a user can't print, when a mailbox is full, when a server needs attention, you're the person who fixes it and closes the loop. Beyond ticket resolution, you'll build and maintain SOPs and technical documentation so that the knowledge doesn't live only in your head. You'll communicate directly with clients, setting expectations and providing updates without being asked. And you'll work alongside our Account Manager and Service Delivery Manager to make sure clients feel looked after at every touchpoint. If you're someone who takes pride in doing things properly, documenting as you go, and leaving systems better than you found them, you'll fit here. What we need from you Non-negotiables: You'll need to be comfortable working across the following from day one: Microsoft 365 administration including Azure/Entra ID, Exchange Online, SharePoint, Teams, Intune, Conditional Access, and Microsoft Defender. Windows Server and Hyper-V virtualisation, plus NAS solutions (Synology and similar). Networking fundamentals: firewalls, VPNs, switches, DNS records, and DHCP. Backup, archiving, and disaster recovery tooling, including Barracuda services (Archiving, Email Gateway Defense, Cloud to Cloud backups). Working knowledge across Apple, Google, and Linux environments. You'll also need experience with ConnectWise (or comparable PSA), RMM tooling (e.g. NinjaRMM, ScreenConnect), and documentation platforms. Beyond the technical, we need someone who communicates clearly and promptly, in writing as well as verbally. Strong email and ticket-update communication is just as important as being able to talk to a client on the phone. If you're the kind of person who updates the ticket before anyone has to chase you, and who calls the client back when you said you would, we'll get along well. Experience: 3+ years working at L3 level within a Managed IT Service Provider. You should have handled your own ticket queue before and be comfortable self-managing your workload without supervision. What we're not looking for We should be upfront about this: if you prefer to wait for tickets to be assigned to you, if you find documentation tedious, or if client communication feels like a chore rather than a core part of the job, this isn't the right role. We've learned the hard way what happens when someone technically capable doesn't communicate well or manage their own time. We'd rather find the right person than rush to fill the seat. What's in it for you £38,000 - £45,000 depending on experience, with salary progression tied to performance milestones at 6 and 12 months. 30 days holiday + your birthday off. That's well above statutory, and we mean it. Home-based with all necessary equipment provided. We expect 1-3 trips to London per month for client site visits and device setups, with travel expenses reimbursed. We're open to candidates anywhere in the UK, but the South East works best for same-day device shipping logistics. A clear career path. As our client base grows, this role is expected to evolve into a Helpdesk Lead position with team management responsibilities. We're building something, and the right person will grow with us. A structured, supportive environment. You'll report to our Service Delivery Manager, who is technical, experienced, and available. You won't be left to figure things out alone, but you will be trusted to run your function. Quarterly performance reviews so you always know where you stand and what good looks like. About Impact It We've been supporting regulated firms and growing businesses across London since 2014. We're not a faceless MSP churning through break-fix tickets. We're a consultancy that partners with our clients to turn technology from a cost into a strategic asset. Our team is small, close-knit, and values doing things properly over doing things quickly. We believe great IT support is built on clear communication, thorough documentation, and people who car

Infrastructure Manager | Contract | Initially 3-6 Months | £650 - £750 p/day (Inside IR35) | Hybrid | London An exciting opportunity has arisen for an experienced Infrastructure Technical Lead to join a large-scale enterprise environment undergoing significant infrastructure transformation and modernisation activity. We are looking for a technically credible leader with a strong infrastructure background who can operate across complex enterprise estates and is able to be onsite a few days per week. Key Responsibilities: • Provide technical leadership across enterprise-wide infrastructure environments, • Oversee infrastructure transformation and migration initiatives, including hypervisor platform transitions, • Previous experience operating within large enterprise organisations in a senior infrastructure leadership capacity, • Strong technical knowledge of Windows and Unix/Linux operating environments Infrastructure Manager | Contract | Initially 3-6 Months | £650 - £750 p/day (Inside IR35) | Hybrid | London Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

DevOps Engineer - Active SC, Linux, AWS Up to £425 per day - Inside IR35 London / Primarily Remote 6 months My client is an instantly recognisable consultancy who require 2 DevOps Engineers with Active SC Clearance for an end client within the Public Sector.Key Requirements: • Proven commercial experience working as a DevOps Engineer within the Public Sector., • Active SC Clearance., • Strong experience with Linux (RHEL/Ubuntu), AWS, and high-availability Kubernetes environments (EKS/RKE) including load balancing and multi-site failover., • Proficient in containerisation and orchestration using Docker, Kubernetes, and Helm., • Skilled in IaC and automation with Terraform, Ansible, and supporting cloud-native platform modernisation., • Hands-on with CI/CD pipelines (GitLab CI), Git version control, and automated delivery practices., • Experienced with monitoring and observability tooling such as Prometheus and Grafana., • Knowledge of data and streaming technologies including Kafka, MongoDB, MySQL, and PostgreSQL, plus PKI, secrets management, and IAM., • Puppet, KeyCloak, Vault, and experience supporting microservice architectures.

Graduate / Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by delivering inbound experiences that are relevant, helpful, and personalized. Having recently launched in the UK, they looking to hire Graduate / Junior Developer (Python, Linux, C#, Java)) to become a part of their ever-growing family. They believe that individual developers are in the best position to make decisions about what should be created, and how it should be built. Within their setup those decisions are made by small teams of three or four developers who own each piece of their product. This autonomy allows them to deploy 200+ times each day. They believe that problems are solved with technology and experience, not process, and that mistakes are a normal part of learning. These roles would be suitable Graduate / Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, Linux, C# or Java; which might have been acquired as part of your degree course or through a placement year in industry. At the center of our client's culture is freedom and openness which takes a lot of people by surprise. But the good kind of surprise, like a birthday party! Their benefits include the following: • Private medial healthcare (family plan included)., • Bonus (12%)., • Student loan reimbursement. They will pay £5,000 per year towards the outstanding balance of your student loan., • Unlimited holiday allowance., • Company pension. Location: London, UK / Remote Working Salary: £30,000 - £40,000 + Bonus + Pension + Benefits Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! Applicants must be based in the UK and have the right to work in the UK even though remote working is available. NC/RG/GRAET

We’re seeking a UK-based PHP Full Stack Software Engineer to support the continued growth of our sustainability and digital learning platforms. You’ll be a hands-on developer who enjoys building modern, responsive user experiences, writing clean, scalable code, and collaborating closely with designers and cross-functional teams. This is an opportunity to contribute to platforms that deliver meaningful impact at scale, improving the learning experience for thousands of users. The Role at a Glance: PHP Full Stack Software Engineer Old Street, London / Hybrid Working / 1 day a week in the office £70,000 - £80,000 Plus fantastic benefits: 8% employer pension contribution, mental health support, fitness allowance, enhanced maternity/paternity pay, volunteer days, and more… Permanent - Full Time Product / Service: Sustainability Consultancy; Training & Events Culture: Close knit, small and agile company, flat hierarchy, direct communication with director and hiring managers alike Heads-Up – We really value a short intro covering note :-) Closing Date: 22nd May Who we are: Action Sustainability is a leading consultancy with the aim of inspiring sustainable business. Our team comprises 60+ full and part-time employees and associates. Many of our clients are sector leaders on sustainability and supply chain issues, and we are proud of our reputation for leading the thinking in this area. Action Sustainability drives lasting change through innovative technology, expert advisory, and award-winning learning solutions. We partner with leading organisations, including the NHS and Houses of Parliament, to create measurable impact across industries. An accredited Living Wage employer, we’ve been recognised by Best Companies with a 'One to Watch' status for our commitment to an outstanding workplace. About the Role: This is a hands-on development role focused on delivering high-quality front-end experiences alongside robust PHP-based functionality. You’ll work closely with designers and stakeholders to bring user experiences to life, while contributing to the ongoing development and optimisation of our Moodle-based platforms. We make extensive use of AI-assisted development tools and are continuing to expand this across the team, so you’ll play a part in shaping how these are used effectively. Key Responsibilities: You will collaborate with designers to translate detailed front-end specifications into high-quality web pages, building modern, responsive interfaces that enhance user experience. You will write clean, reusable code across both front-end and PHP components, while contributing to code reviews and supporting other developers where needed. You will take ownership of software quality, ensuring best practices are followed across development, testing, and performance optimisation, including writing and maintaining unit and Behat tests. System Management & Support: You will troubleshoot issues and optimise applications to ensure performance, scalability, and reliability across platforms. You will ensure systems meet accessibility standards, GDPR requirements, and data protection best practices, while supporting QA processes and maintaining data integrity. Collaboration & Stakeholder Management: You will work as part of a cross-functional team alongside engineers, product designers, and product managers, contributing to all stages of the agile development lifecycle. You will engage with wider stakeholders including Learning Technologists, Sustainability Consultants, and Designers, providing technical guidance and translating requirements into effective solutions. Continuous Improvement: You will stay up to date with modern front-end technologies, particularly HTML, CSS, and JavaScript, and proactively suggest improvements to user experience and development practices. You will contribute to the evolution of AI-assisted development within the team, helping to identify opportunities for efficiency and quality improvements. Essential Requirements: You must have UK work authorisation and strong English communication skills, alongside 3–5 years of commercial front-end development experience. You’ll bring strong technical capability across HTML, CSS3, and JavaScript, with experience working with relational databases such as MySQL or PostgreSQL, and confidence using Git for version control. Experience with Bootstrap, Ajax, and jQuery is important, alongside a solid understanding of writing optimised, maintainable code. Professional Skills: You are a strong problem-solver who can optimise code and troubleshoot effectively. You communicate clearly, work well with others, and are comfortable managing multiple priorities in a collaborative environment. Desirable Skills: Experience with Moodle would be highly beneficial, along with familiarity with Docker, cloud platforms, CI/CD pipelines, and Linux environments. Knowledge of authentication protocols, WordPress, or additional programming languages would be advantageous, as would any exposure to AI-assisted coding tools or project management practices. What’s on Offer: • A competitive salary of £70,000 - £80,000, • 25 days + 8 statutory holidays, plus an extra day for your birthday, • Hybrid working, • 8% employer pension contribution, • Profit share scheme and discretionary bonus, • Fitness allowance, • Enhanced maternity/paternity pay and childcare schemes, • Access to our vibrant Old Street office with lounge, café bar, gym, and rooftop terrace, • Ongoing professional development tailored to your career goals Apply today and be part of a team using technology to drive real-world sustainability impact. Application notice... We take your privacy seriously. As you might expect you may be contacted by email, text or telephone. Your data is processed by our talent partner RR (Recruitment Revolution) on the basis of their legitimate interests in fulfilling the recruitment process. Please refer to their Data Privacy Policy & Notice on their website for further details.

Location: South West London Salary: £50k - £67k Clearance: SC (or eligible) Control Systems Engineer to work for a defence company in based in SW London. You will be designing and testing solutions for SCADA Systems and operating systems using RedHat Linux. These solutions are vital to meeting to needs of a range of defence industry clients. Requirements: • Experienced in the use of High-Level Programming Languages within SCADA IDE environments such as VB, C#/C++., • Hands on knowledge of RedHat Linux operating systems., • Experience within Defence, Maritime, Aerospace, or a similarly regulated industry., • Security Clearance: due to the nature the work, you MUST be a British Citizen without dual nationality.

We are seeking an exceptional C++ Engineer to join one of the world's most advanced high-frequency trading firms. This is a rare opportunity to work at the intersection of cutting-edge technology and global financial markets, where performance is measured in nanoseconds and innovation drives competitive advantage. You'll be part of a team that designs and builds ultra-low latency trading systems deployed across global exchanges. Your work will directly impact trading performance, and you'll be empowered to push the boundaries of what's possible in software and hardware optimisation. Key Responsibilities • Architect and implement high-performance C++ systems with extreme latency sensitivity., • Optimise every layer of the stack - from CPU cache and memory allocation to kernel bypass and network I/O., • Collaborate with traders, quants, and infrastructure engineers to deliver robust, scalable, and lightning-fast trading solutions., • Profile, benchmark, and tune systems using advanced tooling and custom diagnostics., • Contribute to the design of proprietary protocols, lock-free data structures, and real-time analytics pipelines. Ideal Candidate • Expert-level proficiency in modern C++, with a deep understanding of low-level systems programming., • Strong grasp of computer architecture, concurrency, and performance engineering., • Experience with kernel bypass technologies (e.g., DPDK, Solarflare/OpenOnload) and high-performance networking., • Familiarity with Linux internals, NUMA, CPU affinity, and custom memory management., • Proven track record of building latency-critical systems in trading, gaming, or telecom environments., • Bonus: Experience with FPGA acceleration, RDMA, or custom NIC firmware. Why Apply? • Work with some of the fastest systems and smartest minds in the industry., • Direct impact on trading performance and strategy execution., • Access to bespoke infrastructure, bleeding-edge hardware, and proprietary tooling., • Culture of excellence: flat structure, minimal bureaucracy, and relentless focus on performance., • Compensation at the top end of the market, with significant upside tied to impact. Apply Now!

Radar Systems Engineer- Enfield (Hybrid)- Permanent- £70,000 plus extensive benefits.. About the opportunity This role is ideal for someone with a strong technical foundation and an appetite for learning. Whether you already have radar experience or come from a related field like DSP, sonar, or communications, we’re open to candidates who are eager to develop and grow. We’re looking for a Radar Systems Engineer for a hands-on, technically challenging role where you’ll work at the intersection of signal processing, mathematical modelling, and real-world system performance. You’ll play a key role in designing and improving radar systems, working closely with internal engineering teams and external partners to deliver cutting-edge solutions. What You’ll Be Doing • Develop mathematical models of radar systems and sub-systems using MATLAB and Simulink, • Design and implement digital signal processing (DSP) algorithms to enhance radar performance, • Analyse radar performance data, including trial results, and produce technical reports, • Support hardware and software validation, working closely with FPGA and development teams, • Provide technical input and specifications for system design and development, • Investigate and resolve real-world performance issues in deployed systems, • Research and develop new algorithms and radar concepts, • Collaborate with suppliers to ensure system performance requirements are met Essential Skills & Experience • Degree (BSc/MSc) in Engineering, Physics, Mathematics, or a related discipline, • Experience with MATLAB and digital signal processing, • Knowledge of radar or related domains (e.g. sonar, communications, image processing), • Strong analytical and problem-solving skills, • Ability to deliver technical work to deadlines, • Strong written and verbal communication skills, • Experience with radar techniques such as Pulse Compression, Doppler Filtering, CFAR, • Knowledge of radar signal/image processing, tracking, or phased array systems, • Exposure to FPGA, embedded systems, or Linux environments, • Understanding of RF systems, antennas, or radar electronics, • Experience with Python, C/C++, or other programming languages, • Familiarity with version control (Git) and issue tracking tools (e.g. JIRA) Interested? For further information and to apply please call Victoria at Copello on 07341347640 and email your cv to