26 to 50 of 57 High Availability Jobs in the South East

Information Technology, Computer Analyst, Engineering or related Field. Knowledge in the following is considered an asset: Windows Servers Windows Failover Clustering or other high-availability technologies Web Servers and Web Services Android Microsoft SQL Server (Administration, and basic queries) Azure or other cloud hosting solutions Basic networking fundamentals ...

Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience and security across on-premise and cloud environments. This is an onsite role - 5 days in London You will work across both … cloud network infrastructure Deliver network engineering and design for new initiatives, alongside ongoing BAU growth and optimisation Monitor network performance, capacity and availability, providing proactive support and troubleshooting Implement new network services in line with internal policies, standards and security requirements Identify, advise on and remediate network and security ...

ensure interoperability between systems, networks, and platforms Support integration of legacy military systems with newer infrastructure solutions Ensure infrastructure is designed for resilience, availability, and operational continuity Engage confidently with senior military and MOD stakeholders Produce and review technical documentation suitable for secure and audited environments Essential Experience Proven … Group Policy Microsoft Exchange (on-prem/secure hybrid environments) Virtualisation platforms (VMware/Hyper-V) Secure networking concepts and dependencies Backup, DR, and high-availability design Infrastructure documentation and technical assurance Desirable Experience Experience working with MOD, NATO, or allied defence environments Knowledge of defence security standards ...

most — keep services running and stakeholders confident. Are you an experienced IT Incident Manager looking for a new challenge in a fast-paced and high-impact environment? This is a rare opportunity to step into a newly created role and work directly alongside the Head of Operations, managing major … client, a well-established organisation in Central London, is expanding their internal IT team and seeking a calm, capable and experienced professional to ensure high-priority incidents are handled efficiently and professionally. Your ability to manage communication, coordinate resolution, and maintain service continuity will be absolutely key. The Role ...

London - Front Office Technology - Permanent An international financial institution is seeking a Director-level eFX Engineering Lead to drive the design and development of high-performance, low-latency electronic FX trading systems . This is a senior hands-on leadership role working directly with Front Office trading and sales … engineering of a globally distributed eFX trading platform , covering: Real-time pricing Risk and price distribution Algo execution Electronic trading workflows High-availability architecture This role offers significant ownership, autonomy and influence over technical strategy, tooling, and future technology adoption. Key Responsibilities Build and enhance a low-latency ...

with internal and external systems (e.g., energy models, environmental databases) 2. Infrastructure Provisioning Design and provision Azure-based environments (Sandbox, Dev, UAT, Production) Ensure high availability, scalability, and security of cloud infrastructure Integrate with peripheral systems to support end-to-end workflows 3. Data Migration & Legacy System Integration ...

listened to, this is a place where DBAs tend to stay. You'll work with SQL Server environments across on-prem and cloud platforms High-availability and disaster recovery solutions supporting production systems Multiple client platforms in a managed services environment Monitoring, alerting and proactive health-check frameworks ...

experience with Cisco enterprise technologies . CCNP Enterprise (R&S) level knowledge required. Solid understanding of: Layer 2 technologies (STP, VLANs, VTP, LACP) High availability designs (VPC, SVL, HSRP, VRRP) Routing protocols (BGP, EIGRP, OSPF) 1-2 years' experience designing and supporting data centre spine-leaf fabrics (Cisco ...

Engineer at IRIS you will : Drive the usage and best practices of AI Tools such as Devin, Replit, Co-Pilot, Cursor. Work with a high level of autonomy with regards to both focus areas and impact mechanisms Demonstrate and educate industry recognised engineering Cloud Platform SAAS "best in class … complex problems Work with architecture and Central teams to continually evolve the technical strategy Utilise understanding of cloud technologies to help teams engineer for high availability and performance of the platform Support project teams on the right pragmatic trade-offs between rapid delivery and long term supportable code ...

right candidate) + bonus + benefits We're seeking a highly motivated Network Engineer to join a financial services organisation operating in a secure, high-availability, enterprise environment. This role is ideal for a networking professional with a strong foundation in core infrastructure and hands-on, production experience … network services Administer and support Zscaler as a core security platform, ensuring secure access and alignment with Zero Trust principles Monitor network performance and availability; diagnose and resolve issues to ensure optimal uptime Assist with the design and implementation of secure, scalable network solutions Collaborate with infrastructure, security ...

mentor engineers, setting technical direction and best practice Support integration of legacy military systems with modern infrastructure solutions Ensure infrastructure is designed for resilience, availability, and operational continuity Engage confidently with senior MOD and military stakeholders Produce and review technical documentation suitable for secure and audited environments Essential Experience … Group Policy Microsoft Exchange (on-prem/secure hybrid environments) Virtualisation (VMware/Hyper-V) Secure networking concepts and dependencies Backup, DR, and high-availability design Infrastructure documentation and technical assurance If you'd like to discuss this Product Owner in more detail, please send your updated ...

monitoring across the data platform.* Contribute to platform automation, CI/CD, and DataOps best practices.* Troubleshoot data pipeline and platform issues to ensure high availability and reliability. Profile * Strong experience as a Data Engineer working with Snowflake in a production environment.* Hands-on experience with ...

Hybrid working (3 days office/2 days remote) You will focus on the operational support and continuous improvement of enterprise application environments, ensuring high availability, security, and performance. Key responsibilities include day-to-day maintenance, patching, monitoring, and user support across critical systems, while also contributing ...

setups Support business continuity through proactive incident management Rapid deployment of site connectivity solutions, including 4G routers Monitor network health and performance, ensuring high availability and resilience Maintain inventory and configuration records for infrastructure and software Collaborate with the Security Operations Center (SOC) on network security Support software ...

Sussex (Site-based) | Salary: Up to £82,000 + Benefits Are you an experienced Data Centre professional ready to take the lead on a high-profile client account? We’re partnering with a global leader in real estate services to find a Contract Manager for their Data Centre Solutions … based, hands-on role offering the chance to own P&L , lead a skilled team, and make a real impact in a fast-paced, high-availability setting. What you’ll do: Lead and inspire a high-performing on-site Data Centre Operations team. ...

client is a specialist technology vendor serving the global investment banking and hedge fund community. They deliver high-performance platforms and mission-critical solutions used across Tier-1 banks, prime brokers, and alternative investment firms. They are now seeking a Head of IT Support to lead and elevate their … internal and external support capability. This is a hands-on leadership role, ideal for someone who thrives in high-pressure, regulated environments and understands the expectations of institutional financial clients. The Role You will take ownership of the entire IT support function, covering both internal users and external clients. ...

datasets.The role requires a deep understanding of data engineering best practices, data architecture, and the ability to work with cross-functional teams to deliver high-quality data solutions.Key Responsibilities:Design and Development: Design, develop and optimise ETL processes using Databricks Develop data pipelines to extract, transform, and load into … secure and accessible Integrate various data platforms and tools to create a cohesive and robust data ecosystem Monitor and troubleshoot data pipeline issues, ensuring high availability and reliability of data services Collaboration: Work closely with data scientists, analysts and other stakeholders to understand data requirements and deliver solutions ...

Join one of the most elite, high-performance engineering organisations in the world , where technology sits at the centre of a globally competitive, results-driven operation. This is a rare opportunity to support a business where speed, precision, and reliability are non-negotiable, and where IT performance directly impacts … environment that demands excellence, accountability, and continuous improvement. The Role & Team You’ll join a Service Desk team of 6 , supporting a fast-paced, high-availability environment: 1 × Student Placement (1st Line) 2 × Junior Engineers 3 × Support Engineers This is a hands-on technical role with added responsibility ...

networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology ...

networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology ...

EIGRP-based solutions OSPF-based solutions, BGP-based solutions, Layer 2 switching Cisco NX-OS, IOS Cisco ACI Cisco ISE Cisco Meraki VLAN's, High availability Multicast Firewalls (Palo Alto, CheckPoint and Cisco ASA) F5 BigIP Tetration If this is of interest and you have the required skills ...

seeking .NET Developer to work out of their plush offices in the heart of Leatherhead. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

recruiting for a client-facing Data Centre Engineer to support the day-to-day operation of a secure, high-availability data centre environment based in Farnborough. This role offers hands-on exposure to critical infrastructure, close interaction with customers, and the opportunity to support complex IT environments within … growing technical operation. The Role You will be part of an on-site engineering team responsible for maintaining the performance, availability, and security of business-critical systems. The role blends technical delivery with customer service, requiring a practical mindset and strong communication skills. You will support live environments, respond ...

markets. This is a front-office aligned role requiring close interaction with Traders, Sales Traders, Compliance, and Technology teams to ensure high availability, performance, and stability of mission-critical trading systems. Key Responsibilities Trading Systems Support Provide 1st, 2nd, and 3rd line support for the Fidessa trading platform … Proven experience in production support within investment banking, broker-dealer, or asset management environments. Strong incident management, troubleshooting, and root cause analysis skills in high-pressure trading environments. Experience supporting UK and US trading desks, including overlapping market hours and time-sensitive workflows. Business & Communication Excellent stakeholder management ...

complex, distributed systems Strong people leadership experience, including coaching and developing engineers Background in sell-side or mission-critical platforms (fintech, SaaS, infrastructure, high-availability systems) Deep understanding of automation strategy, CI/CD, and modern delivery practices *Rates depend on experience and client requirements ...