1 to 25 of 115 Senior Systems Engineer Jobs in London

Senior Systems Engineer (SRE Golang) to £130k Are you an experienced Systems Engineer with a strong knowledge of modern software infrastructure and robust APIs? You could be progressing your career in a hands-on Senior Systems Engineer … currently possible, with a mission to break down the barriers that have held back African businesses for decades. As a Senior Systems Engineer you'll design and build the infrastructure that runs production applications while contributing directly to the backend codebase. Working primarily with ...

POSITION DESCRIPTION Senior Systems Engineer Shape the Future of Cybersecurity at Forescout Every day cyberattacks threaten to disrupt hospitals, power grids, financial systems, and the infrastructure we all depend on. At Forescout, we build defenses that keep civilization running smoothly in an increasingly connected … agencies, and large enterprises have trusted Forescout as their foundation to manage cyber risk, ensure compliance, and mitigate threats. From power grids and healthcare systems to financial networks and transportation hubs, Forescout protects the critical infrastructure of our modern world. What You Will Do The Senior Systems ...

Senior Systems Engineer Team Lead Lead it. Integrate it. Protect lives! Step into a role where technical leadership meets real-world impact. As a Senior Systems Engineer (Electromechanical Systems) and Team Lead within our Systems team at Denham … youll lead the development of the integrated systems behind life-saving aerospace technology. From concept through to certification, your expertise will help deliver cutting-edge ejection seat and safety systems designed to perform in the worlds most demanding, safety-critical environments. Direct Impact, Global Scale. Life-Saving Mission. ...

Senior Trading Systems Engineer80,000 + bonusLondonQuant Capital is urgently looking a Senior Trading Systems Engineer to join our high profile client. Our client is one of the world's top Prop Trading Houses. They trade across a wide range of asset … classes globally. They cover the global markets by leveraging and integrating technology, risk management and quantitative research. As a Senior Trading Systems Engineer you will have expertise in infrastructure engineering and supporting relevant systems. You will be joining a world class team based in London ...

Senior Systems Engineer London & South UK | Home-based with customer travel Package: 70/30 split | £9,000 car allowance | Stock | Private medical | Dental | Life insurance | Pension We're working with a high-growth, global data protection and cyber resilience vendor that is continuing … take serious market share across the backup, recovery and storage space. They are now looking for a Senior Systems Engineer/Pre-Sales Specialist to play a key role across the London and South UK region . This is a home-based role ...

client is an early-stage aerospace and defence organisation. As a Senior Systems Engineer, you will play a central role in taking a defined concept through detailed design, development and testing, using Model Based Systems Engineering (MBSE) to create a coherent, traceable and integrated … system-level decisions throughout a multi-year development programme. Key Responsibilities: Translating the concept of operations into structured, traceable system requirements using Model Based Systems Engineering principles Owning the vehicle architecture, system definition and subsystem interface specification Leading system-level trade studies, balancing performance, mass, cost, reliability, manufacturability ...

achieve their greatest potential. Our work is the catalyst that helps others achieve their goals. In short, We Enable Possibility. The Senior Systems Engineer (Team Lead) is responsible for the administration and operation of the firm’s Infrastructure. This role requires an in-depth knowledge … organized and must have strong communications skills. This position works very closely with the Cloud, Compute and Messaging Engineering Teams and Senior Systems Engineers of IT Operations. Job Functions Candidate MUST have strong Power Shell scripting experience as well as operational responsibility over the Active Directory ...

Senior AI Engineer, Agentic Systems Department: Engineering Employment Type: Full Time Location: London Compensation: £105,000 - £120,000/year Description TL;DR Kharon is seeking a full-time London-based Senior AI Engineer, Agentic Systems. Location: London, UK Annual Remuneration … including web access, semantic and hybrid retrieval, structured-data querying, internal APIs, and knowledge graphs. Design, implement, and evaluate agentic workflows and multi-agent systems that effectively balance exploration and exploitation, accuracy and latency, and autonomy and control. Define evaluation frameworks and metrics for retrieval quality, agent performance, factual ...

Senior Linux Infrastructure Engineer – Systems & PlatformLondon – Hybrid200,000-350,000 totalQuant Capital is partnered with a global systematic trading firm seeking a Senior Linux Infrastructure Engineer to join a high-impact platform engineering function. The team owns core infrastructure across datacentres … global offices, supporting both investment activity and large-scale engineering workloads. This role suits a deeply technical engineer who understands large distributed systems, low-level Linux internals, and the realities of running secure, high-availability infrastructure at scale. What you'll do Design, operate and improve global ...

must. Ability to self-motivate, with an eagerness to dig into potential risks. Ask questions, be curious, dig deeper. BS degree in Information Systems/related discipline or equivalent IT work experience. Experience in developing new processes and procedures that match evolving attack surfaces. Excellent oral and written communication … Intune, Anthropic Claude. Preferred: Home labs, security practitioner meetups, research, we would love to hear it! Job Details JOB TITLE Senior Systems Engineer JOB FAMILY Systems Administration LOCATION London We are dedicated to building and maintaining a diversified workforce and considering a broad array ...

Senior Security and Fire Systems Service Engineer £Competitive - please call Covering Greater London Does the thought of joining aprogressive and expanding NACOSS Gold and BAFE FI RE Gold accredited Integrated Security and Fire Systems company appeal to you? Are you a Security and Fire … Service Engineer on the lookout for an exciting new challenge? We are currently recruiting for a Senior Security and Fire Systems Service Engineer to join a forward thinking company with an excellent reputation to cover the Greater London area. This is a great ...

Senior Systems Engineer London & South UK Home-based with customer travel Package: 70/30 split £9,000 car allowance Stock Private medical Dental Life insurance Pension We're working with a high-growth, global data protection and cyber resilience vendor that is continuing ...

Senior AI Systems Engineer Division: Data, Technology and Innovation (DTI) Department: AI Product Delivery Salary: London from £59,200 to £88,600 per annum and National (Edinburgh and Leeds) ranging from £53,800 to £80,600 (salary offered will be based on skills and experience … problems into secure products, embedding AI into real workflows, using evaluation, provenance and go-live discipline Role responsibilities Build and operate production-grade AI systems using foundation models, retrieval, tool-use and workflow services that solve real regulatory challenges and are embedded directly into operational FCA workflows, taking ownership ...

seeking a Senior Systems Engineer to drive technology programs, including Cloud implementation and support, desktop engineering escalation and networking for a defined client portfolio. Hybrid work with a London-area preference. You’ll lead migrations, manage complex issues, and contribute to the internal knowledge base ...

2MRW Group is seeking a Senior Systems Engineer (Team Lead) to oversee the firm’s infrastructure with a focus on Active Directory, Azure, MFA, and VMware ESX. The role involves leading technical projects, collaborating across Cloud & Compute Engineering, IT Operations, and security teams. The candidate ...

Group is looking for a Senior Systems Engineer to join their Platform Engineering team in London. This role involves designing and maintaining automation frameworks for infrastructure operations while collaborating with various teams. Candidates should have strong experience in configuration management tools like Ansible and Terraform ...

Pure Storage, Inc. is seeking a Senior Systems Engineer to join the Public Sector, Defence and Defence Industrial Base team in the UK & Ireland. The role is remote-based with regular travel across the UK and Ireland to meet customers and partners, including on-site ...

passion for technology is only surpassed by our commitment to empowering ouremployees around the world . The Opportunity: As a Senior Systems Engineer, you will play a key role in our technical delivery team to drive the technology programs, including Cloud implementation and support, desktop … tier 3 escalation point for Client Technology Management, Service Desk, Engineering, and other client support teams Implement and manage enterprise mail platform and security systems such as Microsoft Exchange or Exchange Online Act as a Technical Lead for migrations, implementations, relocations, etc Take ownership of complex technical challenges ...

83zero Ltd in London and the South UK is seeking a Senior Systems Engineer/Pre-Sales Specialist to lead the technical aspects of the sales cycle across the region. This is a home-based role with customer travel. You will partner with the field ...

Index. Further information can be found at www.man.com * As at 31 December 2025 The Team We are seeking an experienced Senior Systems Engineer to join our Platform Engineering team. You’ll play a critical role in building and maintaining the automation frameworks that underpin … Senior Engineer, you’ll design, implement, and maintain infrastructure‐as‐code solutions, configuration management, infrastructure orchestration platforms, and monitoring systems that enable our engineering teams to deliver reliable, scalable services. You’ll work closely with the entirety of our infrastructure organization, development teams, and other ...

seeking a Senior Systems Engineer in a hybrid role, preferably London-based. You will drive cloud implementations, desktop engineering escalation, and networking across a defined client portfolio. You will lead migrations, maintain security configurations, and document processes to support a growing global support network. ...

seeking a highly skilled Senior Azure Systems Engineer to be responsible for building, operating, and maintaining enterprise-grade system infrastructure natively on Microsoft Azure, as well as managing complex hybrid-cloud environments. This role acts as a bridge between traditional systems administration and modern … cloud operations, focus areas including operating system management (Linux/Windows), hybrid connectivity, virtualization, and identity systems within the cloud ecosystem. Key Responsibilities:- Hybrid Systems Infrastructure: Build and manage scalable architectures linking on-premises systems, legacy datacenters, and edge networks directly to Microsoft Azure using technologies like ...

Forescout is seeking a Senior Systems Engineer to drive technical strategy across the sales cycle, aligning customer needs with Forescout capabilities. You will engage with enterprise customers, design solution architectures, and run technical workshops to demonstrate value. The role emphasizes cross-functional collaboration, post-sale … guidance, and thought leadership in cybersecurity. The ideal candidate brings 7+ years in systems engineering within cybersecurity, strong knowledge of NAC/IPS, #J-18808-Ljbffr ...

Senior Systems Reliability Engineer (SRE), Edge Cloudflare ·United States, London, United Kingdom Job Description About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites … problems to keep the Internet moving forward, you’ll fit right in. Available Locations: London, UK About the Role We are looking for talented Systems Reliability Engineers to build and operate our Edge platform running in more than 320 cities in over 120 countries. Our SREs come from diverse ...

team's core software and technical infrastructure. The role involves the development and maintenance of sophisticated tools for alpha research along with the production systems used in feature engineering, portfolio construction, and trade execution. Location London Principal Responsibilities Develop sophisticated research tooling to enable and accelerate alpha discovery. Develop … real-time event-driven systems for signal computation, trade-decision-making and execution. Design, implement, and maintain the core systems and services to enable real time data ingestion, retrieval and distributed compute for both research and production. Oversee the ongoing operation of all components within the systems ...