11 of 11 High Availability Jobs in Essex

administration and automation. Required Technical Skills Exchange Exchange Online Exchange Server 2016/2019/SE Exchange Hybrid Hybrid Configuration Wizard (HCW) Database Availability Groups (DAG) Mail Flow/SMTP Autodiscover Exchange Connectors Exchange Online Protection Microsoft Defender for Office 365 SPF/DKIM/DMARC Exchange Migration PowerShell … Identity & Infrastructure Active Directory Microsoft Entra ID/Azure AD Azure AD Connect Hybrid Identity High Availability Disaster Recovery Candidate Requirements 15-20 years of overall IT experience Solid Exchange Online and Exchange On-Premises experience Proven experience with Exchange Hybrid environments Active SC Security Clearance Excellent English ...

Princess Alexandra Hospital NHS Trust (PAHT) is proud to care for the communities of West Essex, delivering safe, compassionate, and high-quality services. We are part of the Neighbourhood Wavea national programme that’s changing how care is delivered by focusing on prevention, early support, and more joined … deployment, and maintenance of clinical and corporate digital solutions. The post holder will work across integration, interoperability, automation, and application development to deliver safe, high-quality, standards‐compliant solutions that support patient care, operational efficiency, and workforce productivity. Working under the direction of the Solutions Design and Development Manager ...

gathering business requirements and translating them into technical solutions.Knowledge of IT disciplines including:Requirements ManagementConfiguration ManagementChange ControlQuality ManagementReliability AnalysisExperience supporting business-critical systems in high-availability environments.Excellent analytical, troubleshooting and problem-solving skills.Strong stakeholder engagement and communication skills.Ability to work effectively across technical and business teams.Desirable ExperienceExperience ...

close day‐to‐day engagement with client stakeholders. This role is critical to ensuring platform resilience, regulatory compliance, and the continued success of a high‐revenue, mission‐critical client. What you’ll do Act as the overall technical architect for the VisionPLUS card processing platform and its integrations Serve … providing technical leadership and guidance Work closely with product owners, operations, infrastructure, and vendor teams to ensure seamless delivery Ensure systems meet 24×7 availability, performance, and security requirements Contribute to continuous improvement initiatives focused on resilience, automation, and technical debt reduction Experience you’ll need to have Extensive ...

design, implementation, development and maintenance of the practice network architecture including cloud platforms, servers, networking, Wi-Fi and site/internet connectivity for high availability and business continuity requirements. • Implement, manage, test and monitor the status of practice security measures, including firewalls, network segmentation, policy-based routing, VPNs ...

Cisco ASR, Fortinet and BGP , so you'll need to be technically strong across these technologies rather than simply having supported them at a high level. The Role Working within an established Network Operations function, you'll act as a senior technical point of escalation whilst helping develop … troubleshoot complex network environments and work directly with customers to resolve technical issues. The position also participates in a 24x7 on-call rota , supporting high-availability customer environments alongside the organisation's own ISP and datacentre platform. A separate on-call allowance and paid callout payments are provided ...

deployment, and maintenance of clinical and corporate digital solutions. The post holder will work across integration, interoperability, automation, and application development to deliver safe, high-quality, standards-compliant solutions that support patient care, operational efficiency, and workforce productivity. Working under the direction of the Solutions Design and Development Manager … SLAs. About us The Princess Alexandra Hospital NHS Trust (PAHT) is proud to care for the communities of West Essex, delivering safe, compassionate, and high-quality services. We are part of the Neighbourhood Wave; a national programme thats changing how care is delivered by focusing on prevention, early support ...

platforms. Implement and support 802.1X, MAB, RADIUS, EAP-TLS/PEAP authentication and policy enforcement. Troubleshoot complex authentication, connectivity and wireless performance issues. Support high-availability deployments, upgrades, patching and lifecycle management. Produce technical documentation and work closely with internal stakeholders and Cisco TAC. Required Experience Strong enterprise ...

environments** and proven experience in the **financial services domain**. The ideal candidate will be responsible for managing and supporting **Parallel Sysplex environments**, ensuring high availability, performance, and resilience of mission-critical financial applications.**Required Skills:*** Strong experience in **IBM Mainframe technologies*** Hands-on expertise in:* **Parallel Sysplex ...

assistance and troubleshooting; Implement network changes into the various environments following company procedures, i.e. change control and security policies. Monitor and maintain the clustered high availability solutions across two sites; Monitor the Data Centers and Virtual Environments; Monitor the site wide network infrastructure, this will include ...

delivering, supporting and improving enterprise application solutions across UK operations. You will manage the full lifecycle—from business analysis through to maintenance—ensuring high availability, performance, security and user satisfaction. You will work with business stakeholders and technical teams to deliver new capabilities, support integrations, and align solutions ...