426 to 445 of 445 High Availability Jobs

communications systems, including VoIP, SIP trunking, and messaging platforms and integration with CRM - Monitoring & Maintenance: monitor system performance and reliability; conduct regular maintenance, support patching, and upgrades to ensure high availability and security. - Support & Troubleshooting: Provide Tier 2/3 support for UC-related issues, including call quality problems, device configurations, and network diagnostics. - Integration & Optimization: Integrate UC More ❯

communications systems, including VoIP, SIP trunking, and messaging platforms and integration with CRM - Monitoring & Maintenance: monitor system performance and reliability; conduct regular maintenance, support patching, and upgrades to ensure high availability and security. - Support & Troubleshooting: Provide Tier 2/3 support for UC-related issues, including call quality problems, device configurations, and network diagnostics. - Integration & Optimization: Integrate UC More ❯

communications systems, including VoIP, SIP trunking, and messaging platforms and integration with CRM - Monitoring & Maintenance: monitor system performance and reliability; conduct regular maintenance, support patching, and upgrades to ensure high availability and security. - Support & Troubleshooting: Provide Tier 2/3 support for UC-related issues, including call quality problems, device configurations, and network diagnostics. - Integration & Optimization: Integrate UC More ❯

XR, 4500, 9000 series as well as Nexus switches), ideally supported by a recognised network certification. Knowledge of troubleshooting physical network site infrastructure Experience of building, managing and maintaining high availability networks with Cisco devices Cisco Networking, Unified Communications, WLC, F5 VPN, F5 Silverline/XC, IPsec tunnel and Palo Alto Firewalls. Experience of running, using and implementation More ❯

As a medium-sized entity, it boasts a well-established technology department responsible for maintaining key IT operations. Description Maintain and optimise the organisation's network infrastructure to ensure high availability and performance. Monitor network security, identifying and resolving vulnerabilities to protect sensitive data. Collaborate with the IT team to implement upgrades and improvements to network systems. Provide More ❯

As a medium-sized entity, it boasts a well-established technology department responsible for maintaining key IT operations. Description Maintain and optimise the organisation's network infrastructure to ensure high availability and performance. Monitor network security, identifying and resolving vulnerabilities to protect sensitive data. Collaborate with the IT team to implement upgrades and improvements to network systems. Provide More ❯

To be successful, you should have extensive experience optimizing, implementing, and maintaining complex networks with a focus on security, high availability, and performance. You will also work closely with operations, management, and customer stakeholders to ensure the network is both secure and functioning optimally. This position requires U.S. citizenship with an active Top Secret clearance with SCI eligibility. More ❯

daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in managing MQ systems, we invite you to be part of our dedicated team More ❯

daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in managing MQ systems, we invite you to be part of our dedicated team More ❯

design, layout and development of baseline configuration for an enterprise network • Assist with developing test plans and procedures to implement and validate the organization's requirement for reliability and high availability. • Deploy health monitoring and predictive alerts across all sites and networks. • Analyze legacy infrastructure and provide recommendations for lifecycle, modernization, and migration strategies. • Collaborate with security teams to More ❯

WAN, VoIP, security, wireless, and related infrastructure (servers, routers, switches, firewalls, PBX, IPS/IDS). • Monitor and optimize network performance; produce performance reports and troubleshoot issues to maintain high availability. • Utilizes enterprise-level tools and products to provide network services, including firewalls, IPS/IDS, DNS, DHCP, web security, TACACS+, VPN and NAC. • Works with IOS, NX-OS … network. • Research, design, and implement security solutions for network infrastructure. • Administer and manage firewall security appliances. • Monitor and optimize network performance; produce performance reports and troubleshoot issues to maintain high availability. • Supervise and mentor the Network Engineering Team, assign tasks, setting deadlines, tracking progress, and ensuring quality delivery. • Serve as primary point of escalation for complex technical issues, coordinating … management, documentation, and compliance with policies and best practices. • Manage engineering tasks and workflows within Jira; ensure timely escalation of operational issues to management. • Support 24/7 network availability through on-call coverage and after-hours work when required. • Maintain a customer-focused approach, fostering innovation and continuous improvement. Day-to-Day Responsibilities: • Participate in design discussions with More ❯

received. Main duties of the job Responsible for the management and performance of client network infrastructure LAN/WAN, WLAN and DC, providing pro-active support to ensure maximum availability of service in line with Trust service level agreements. To be a point of escalation through the network operational team, from the digital services department and the Network technician … your application. Job description Job responsibilities - To provide support for the Trusts Wide and Local Area Networks in conjunction with the Network Team Lead. - Provide infrastructure support to ensure high availability, security and usability of the LAN/WAN that is transparent to users. - To assist in the development of the data and voice network in line with More ❯

s technology strategy aligned with business goals and market trends. Lead the design, development, and deployment of trading platforms, algorithms, and analytics tools. Oversee the IT infrastructure to ensure high availability, security, and performance of trading operations. Manage and grow the technology team, fostering a culture of innovation, collaboration, and continuous improvement. Collaborate closely with traders, risk managers More ❯

on Light Speed Enterprise Implement robust security measures, including access control, encryption, and vulnerability management. Ensure compliance with industry regulations and data privacy standards. Implement optimization techniques to ensure high availability and scalability. Qualifications & Experience Skills Required: Light Speed Enterprise ASP.NET Angular Microservices Kafka SQL Server BitBucket OpenShift Dockers Kafka Pay and Benefits Pay Range Minimum More ❯

ultimately driving the success of our organization by providing reliable and efficient payment processing solutions. Platform Maintenance & Monitoring: Maintain and oversee the payment authorisation system, ensuring optimal performance and high availability. Configure and monitor the platform to address issues proactively and minimize downtime. Provider Communication: Act as the primary point of contact with the payment service provider, handling technical … Exposure to the payments industry is a plus. Technical Skills: Strong understanding of IT systems, including: Databases & Data Analysis: Proficient in SQL and capable of performing complex data analysis. High level knowledge of database administration and PL/SQL is a plus (performance analysis, DBMS job and scheduler ) Systems Integration: Familiarity with protocols, APIs (SOAP/REST), and communication More ❯

projects and scalable backend solutions that drive the success of an AI leader in its domain. Responsibilities Design, develop and maintain backend systems using Python and C++. Build scalable, high-performance APIs and services to support AI-driven applications. Optimise system performance, troubleshoot complex issues and ensure high availability. Contribute to architectural decisions and influence best practices within More ❯

Department is to deliver an unsurpassed service to our clients. The Fixed Services Master Control Room is currently undergoing an exciting expansion. We handle playout, distribution and transmission of high-profile linear radio, TV, and OTT streaming services for Encompass clients, many of whom are household names. The MCR Specialist will support the MCR team with the specialist aspects … Work closely with the MCR Service Management Lead to identify trends in outages or operational issues caused by equipment, and implement fixes. Ensure that the additional requirements of key, high-profile broadcasts are served for Encompass customers. This may involve changing working hours in order to be on duty in the MCR during event broadcasts. Identify opportunities for continuous … content via satellite, IP, fibre & cloud. Experience working in OTT operations and with Content Delivery Networks. Experience working closely with suppliers and partners to deliver mission-critical services with high availability. Some project management experience would be desirable. Benefits include: 264 hours annual leave per annum, inclusive of bank holidays Matched up to 5% pension contributions and independent pension More ❯

Department is to deliver an unsurpassed service to our clients. The Fixed Services Master Control Room is currently undergoing an exciting expansion. We handle playout, distribution and transmission of high-profile linear radio, TV, and OTT streaming services for Encompass clients, many of whom are household names. The MCR Specialist will support the MCR team with the specialist aspects … Work closely with the MCR Service Management Lead to identify trends in outages or operational issues caused by equipment, and implement fixes. Ensure that the additional requirements of key, high-profile broadcasts are served for Encompass customers. This may involve changing working hours in order to be on duty in the MCR during event broadcasts. Identify opportunities for continuous … content via satellite, IP, fibre & cloud. Experience working in OTT operations and with Content Delivery Networks. Experience working closely with suppliers and partners to deliver mission-critical services with high availability. Some project management experience would be desirable. Benefits include: 264 hours annual leave per annum, inclusive of bank holidays Matched up to 5% pension contributions and independent pension More ❯

Department is to deliver an unsurpassed service to our clients. The Fixed Services Master Control Room is currently undergoing an exciting expansion. We handle playout, distribution and transmission of high-profile linear radio, TV, and OTT streaming services for Encompass clients, many of whom are household names. The MCR Specialist will support the MCR team with the specialist aspects … Work closely with the MCR Service Management Lead to identify trends in outages or operational issues caused by equipment, and implement fixes. Ensure that the additional requirements of key, high-profile broadcasts are served for Encompass customers. This may involve changing working hours in order to be on duty in the MCR during event broadcasts. Identify opportunities for continuous … content via satellite, IP, fibre & cloud. Experience working in OTT operations and with Content Delivery Networks. Experience working closely with suppliers and partners to deliver mission-critical services with high availability. Some project management experience would be desirable. Benefits include: 264 hours annual leave per annum, inclusive of bank holidays Matched up to 5% pension contributions and independent pension More ❯

and analysis, and programming/database techniques. Administer, manage and oversee technical support of various applications and reporting functions to ensure their integrity and continuous operation. Fine tunes for high availability. Monitor process and determine solutions to user problems. Oversee the project teams in achieving a common purpose. MINIMUM QUALIFICATIONS IT Systems Development/analysis experience. Previous IT project … and organisational skills, with keen attention to detail. Highly adaptable and flexible, with the ability to prioritise tasks in a dynamic setting. Ability to make sound, confident decisions in high-pressure situations. A degree in Computer Science or any related field of study is required, or relevant work experience in a similar role. BENEFITS At Optos, we offer a More ❯