Senior Network Security Engineer jobs in London

Senior Network Security Support Engineer - £550 per day - Inside IR35 - Remote - 12 month initial contract - SC Clearance. Find out more about this role by reading the information below, then apply to be considered. Our client, one of the largest producers of Zero Carbon Energy in the UK, is seeking an experienced Network Security support Engineer to join our Security Operations (Support) Team,...

Wise Employment are looking for an IT Network Security Engineer to join a rapidly expanding company based in Exeter. This opportunity is a Full Time Permanent role working 8:30am -5pm Monday to Friday (38.75 hours per week). It offers a salary of £36,500 (possibly higher for the right candidate) along with some fantastic benefits such as:24days' holiday (rising to 27) + bank holidays,...

DevOps Engineer (Mid / Snr) – SaaS – On-Prem, Kubernetes, CI/CD, Automation, Security Oliver Bernard are currently working with a fast-growing SaaS company, based in London, who are looking to take on several DevOps Engineers at both Mid and Senior level. Working in a tight knit team to scale a rapidly expandingly platform, you’ll work closely with other Senior DevOps Engineers, Developers and...

DevOps Engineer - AWS/Terraform - Outside IR35 - £500/£600 a day ~2 Month initial Contract - Outside IR35 (scope to potentially roll)~£Hybrid working - happy with varied approach here ~ Immediate Start (1 or 2 weeks notice) We need a DevOps Engineer to replace a manually built Microsoft Fabric SHIR setup with a fully automated, re-deployable, well-tagged infrastructure across mainly AWS (Azure...

Senior DevOps Engineer Our client is a fast growing FinTech reshaping the future of digital payments. Their platform powers next generation financial experiences for consumers and enterprise partners, enabling seamless spending across multiple accounts, smart financial routing, brand linked rewards, and collaborative/group financial features; They partner closely with major retailers and...

We are looking for a DevOps Engineer to join our team and actively engage with and support DevOps technology adoption and modernization by all application development teams at the firm. The candidate will provide implementation and support services for our existing and prospective DevOps technology stack, as well as work directly with developers to improve their overall experience and...

Mid - Level DevOps Engineer (6-Month Contract) - Design Services Key Responsibilities Design, build, and operate AWS infrastructure using automation and infrastructure-as-code best practices. Support and improve serverless architectures (AWS Lambda, API Gateway, event-driven services). Apply SRE principles to improve reliability, availability, performance, and incident response. Develop and...

An elite global hedge fund are now seeking a Senior Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCIE qualified with a strong background in low latency and multicast networks. Our client is a leading global market maker with an emphasis on technology to match. They seek an experienced profile who would look to build ultra-fast and reliable connectivity to...

Job Description Senior Network Engineer (Cisco CCIE Low Latency Trading) London to £150k Do you have expertise with Cisco networking within low latency trading environments? You could be progressing your career at a highly profitable, systematic Hedge Fund that invests in sports betting markets whilst enjoying a range of perks and benefits. As a Senior Network Engineer you will take a lead...

Job Description An elite global hedge fund are now seeking a Senior Network Engineer to work on it’s trading infrastructure. To apply, you will ideally be CCIE qualified with a strong background in low latency and multicast networks. Our client is a leading global market maker with an emphasis on technology to match. They seek an experienced profile who would look to build ultra-fast and...

About CACI From our headquarters in London, we’re busy empowering organisations to make bold, strategic moves with the power of data and technology. Founded in 1975, our operations take place from multiple offices across the UK, Europe and India with over 1600 full-time employees and an annual turnover of £179m. Our expertise spans industries, from retail and education to public sector and...

Senior Network Engineer (Cisco CCIE Low Latency Trading) London to £150k Do you have expertise with Cisco networking within low latency trading environments? You could be progressing your career at a highly profitable, systematic Hedge Fund that invests in sports betting markets whilst enjoying a range of perks and benefits. As a Senior Network Engineer you will take a lead role in a global,...

You will manage the full lifecycle of technical projects including: Designing, planning and delivering customer solutions Managing implementations, migrations and rollouts Coordinating closely with engineering teams (approx.

Network Security Architect Remote - UK, London, Virtual, EUROPEStart your journey with BCD: Grow, connect, collaborate and celebrate with our global team Network Security Architect RemoteFull time, Remote United Kingdom The Network Security Architect is a global network security position that must work independently and within the team. They will administer, test, implement, troubleshoot, and...

Job Title: Enterprise Network ManagerSalary: £60,000 – £85,000 + Bonus - Dependent on experienceLocation: Central London / Hybrid 3 days per weekAbout the CompanyDynamic Search Solutions is partnering with an innovative and fast-growing technology business that’s making waves in the IT and Network Services space. Following continued success and expansion, they’re seeking an experienced Enterprise...

Experience Level10+ years of hands-on experience in large-scale, production network environmentsRole OverviewThe Senior Network SRE (Site Reliability Engineer) is responsible for designing, operating, and continuously improving highly available, scalable, and observable network infrastructure. This role blends deep networking expertise with SRE principles, automation, and software-driven...

You will be responsible for maintaining and enhancing a broad arrayof technologies across LAN, WAN, wireless, security, VPN, loadbalancing, cloud networking, and automation, ensuring the seamlessoperation of network services across theestate.

You will deliver regular updates toPMO teams, leadership, and operational stakeholders, ensuringtransparency and alignment across all network activities.

Senior DevOps Engineer Our client is a fast growing FinTech reshaping the future of digital payments. Their platform powers next generation financial experiences for consumers and enterprise partners, enabling seamless spending across multiple accounts, smart financial routing, brand linked rewards, and collaborative/group financial features; They partner closely with major retailers and...

We are looking for a DevOps Engineer to join our team and actively engage with and support DevOps technology adoption and modernization by all application development teams at the firm. The candidate will provide implementation and support services for our existing and prospective DevOps technology stack, as well as work directly with developers to improve their overall experience and...

Junior DevOps Engineer | On-site in London | AWS, Kubernetes, Terraform, Python | £70K + Benefits Overview A fast-growing enterprise SaaS company is hiring Junior DevOps Engineers to support the deployment of a cloud-based platform used by large, global organisations. The role focuses on delivering secure, automated deployments into customer cloud environments while improving internal DevOps...