which includes installation, configuration, and maintenance • Monitor system performance, identify bottlenecks, and implement optimization strategies to ensure optimal performance and reliability. • Perform system backups and recovery processes to ensure highavailability and data protection. • Evaluate and recommend hardware and software solutions to meet business requirements and enhance the RHEL server environment. • Create and maintain documentation related to system More ❯
critical environments and want to be part of a world-class telecom operation, apply now to join this dynamic team. Key Responsibilities Monitor and manage international network infrastructure, ensuring highavailability and optimal performance Perform first-line and second-line fault investigation and incident management across network, server, and security environments Escalate and coordinate with third-line support More ❯
Role: Systems Engineer Location: Coventry (City Centre) Salary: £45,000 - £55,000 The Role We're working with a Group IT function offering operational efficiency and highavailability across their core infrastructure and systems. They're running a hybrid estate with a on prem HPE Infrastructure, VMware Clusters tied into growing instances of Azure and MS. Your role More ❯
Kingston Upon Thames, London, United Kingdom Hybrid / WFH Options
SmartSourcing plc
a PLC engineering environment Design and integration of large-scale PLC Control Systems based on Siemens S7-300/400 (Step 7 Professional Classic). Experience of Fault Tolerant, HighAvailability and Safety Integrated PLC Solutions Experience of Industrial Communication protocols and networking standards such as; Profibus, Profinet, EtherNet/IP, ModBus, TCP/IP, UDP and ASCII 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 highavailability 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 ❯
and maintenance provider, supporting customers across the chemical & petrochemical, nuclear, oil & gas, pharmaceuticals & biopharma, power & energy, utilities, renewables, and food & beverage markets. We enhance the efficiency of assets, ensuring highavailability and reducing maintenance costs. We have extensive experience in offshore and onshore facilities, specialising in asset management services throughout all lifecycle phases, including consulting, engineering, manufacturing, assembly More ❯
maintenance Monitor and analyze system performance to identify and resolve bottlenecks, implementing strategies to enhance efficiency and reliability Execute system backup and recovery operations to ensure data protection and highavailability Assess and recommend hardware and software solutions to address business needs and improve the RHEL server environment Develop and maintain comprehensive documentation for system configurations, processes, and More ❯
and tuning for performance. Key Responsibilities: Install, upgrade, and customise DB2 and related mainframe tooling Perform diagnostics, root cause analysis, and issue resolution Support disaster recovery, performance tuning , and highavailability planning Work closely with DBAs, system programmers, and infrastructure teams Provide 24 7 on-call support on a rota basis Document best practices, procedures, and runbooks Essential More ❯
Automation , NetView , and REXX to join a critical team supporting one of the largest SysPlex environments in Europe. This is a highly technical role focused on enhancing automation for high-availability systems within a cloned infrastructure model. Key Responsibilities: Install, configure, and maintain IBM System Automation (SA) and NetView Build and customise automation policies, triggers, pacing gates , and More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Crimson
and maintaining SAP-based integrations. Provide technical expertise for SAP S/4HANA and cloud integration scenarios, including hybrid environments. Monitor and maintain end-to-end integration performance, ensuring highavailability and minimal disruptions. Support the migration of legacy interfaces to modern integration platforms, optimising efficiency and security. Skilled in working with IBM Integration Bus (IIB), including message More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Crimson
and maintaining SAP-based integrations. Provide technical expertise for SAP S/4HANA and cloud integration scenarios, including hybrid environments. Monitor and maintain end-to-end integration performance, ensuring highavailability and minimal disruptions. Support the migration of legacy interfaces to modern integration platforms, optimising efficiency and security. Skilled in working with IBM Integration Bus (IIB), including message More ❯
with Cisco Routing and Switching technologies (e.g., BGP, OSPF, QoS, VRF) Experience with secure encrypted devices (e.g., Taclanes), Next-Gen Firewalls, and network-based security protocols Strong background in highavailability, load balancing, COOP, and secure processing environments (DISA STIGs/SRGs) Demonstrated experience working in globally dispersed teams and delivering against mission-critical deadlines Active DoD TS More ❯
and host-based technologies for networking Resolve highly complex technical issues on Oracle Cloud and Exadata On-Prem platforms, spanning across database footprint including Exadata architecture, Real Application Clusters, HighAvailability, Data Guard, Corruption, Backup and Recovery Install, configure, and maintain of complex network of Cloud and on-premise systems Assist with integrating services across Cloud and data More ❯
Sale, Cheshire, England, United Kingdom Hybrid / WFH Options
Broster Buchanan Ltd
independent risk professional who can assess the current environment, identify key gaps, and design and implement a practical, scalable risk management framework tailored to the needs of a complex, high-availability telecom services environment. Key Deliverables: Technology Risk Framework Design & Implementation: Review existing risk management structures, policies, and practices within Technology and Network functions. Design a fit-for More ❯
NEC Smart Enterprise Solutions provides IT & Communication solutions to small, medium and large enterprises in both the private and public sectors. Designed for open connectivity, highavailability and flexible growth, our innovative solutions incorporate the latest voice, data and video technologies and enable real-time, collaborative working, increased productivity and customer satisfaction. With our NEC UNIVERGE BLUE Cloud 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 highavailability 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 ❯
and host-based technologies for networking Resolve highly complex technical issues on Oracle Cloud and Exadata On-Prem platforms, spanning across database footprint including Exadata architecture, Real Application Clusters, HighAvailability, Data Guard, Corruption, Backup and Recovery Install, configure, and maintain of complex network of Cloud and on-premise systems Assist with integrating services across Cloud and data More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
NCC
parties. CCNA or equivalent vendor certification. Experience of most recent technical developments in Networking hardware & software i.e. software defined networks. Demonstrable knowledge of: - Enterprise networking - L2/L3 concepts - Highavailability protocols - Next generation firewalls - Network monitoring tools - Network troubleshooting tools such as Wireshark - VPN & Remote Access - Wireless Administration What do we offer in return? Hybrid and flexible More ❯
organization. Location: Saukville WI (Relocation Assistance Available) Schedule: 1st shift, Monday-Friday Travel: Up to 10% travel Key responsibilities: Leadership & Management Manage and lead business unit automation activities for highavailability and superior performance in a 24x7 support model. Provide guidance, direction, and support to the team through coaching and development opportunities. Develop and retain a workforce with More ❯
risk; Driving relationships with stakeholders across the bank, acting as a trusted advisor to provide pragmatic advice to support key tech risk decisions; Influencing our IT community to build highavailability, reliability and performance into the tech they are delivering; Helping to automate our tech controls, to allow our engineers to deliver and run their solutions safely; Using More ❯
/routing, switches/switching, firewalls and access points. Excellent understanding of key network protocols and concepts such as OSPF, BGP, NAT, TCP/IP routing, load balancing and high availability. Experience with VPN technologies such as IPSEC, SSTP, PKI, policy/route-based VPNs and VTI/GRE tunnels. Experience working with Cisco Secure Threat Defence (Firepower) and More ❯
Role: The successful candidate will be involved in both the design and modification of complex control systems used in managing control systems that are used to control objects of high value. Key tasks include: Developing and modifying graphical interfaces for new and legacy systems using WinCC Pro Programming SCADA systems to interface with databases for read/write operations … Working with redundant WinCC servers and multiple operator stations across a high-density tag environment Integration and control of systems using Siemens S7, TIA Portal, and STL programming Interfacing with Plant Bus and Graphical Bus environments Onsite testing, with final FAT carried out by the client before installation Approximately 12 weeks per year onsite for installations and testing Technical … Requirements: Strong expertise in WinCC Pro development and VB/C++ scripting Experience with highavailability Siemens systems, particularly 1517HA and 1515R Comfortable working with redundant server systems, node configurations, and multiple screen environments Ability to interpret and modify existing models and system graphics Experience with SCADA-controlled databases for switching operations (ON/OFF logic) Preferred Experience More ❯
infrastructure across a secure environment. This is a fantastic opportunity for someone with strong hands-on experience in Cisco and Fortinet technologies, looking to develop their career within a high-assurance setting. Key Responsibilities Deploy, support and maintain network infrastructure, including routers, switches, firewalls and wireless access points Troubleshoot and resolve network incidents across LAN, WAN, and wireless environments … with Cisco networking technologies (CCNA/CCNP-level knowledge desirable) Solid experience with Fortinet firewalls and security appliances Proven experience managing and supporting WiFi networks Comfortable working in secure, high-availability environments Desirable Skills Exposure to or experience with Cisco Campus networking environments Experience working within the Defence or Public Sector Knowledge of network monitoring tools and best … practices Why Join Tektora? Tektora partners with high-profile organisations across Defence, Cyber Security, and Technology sectors, offering challenging roles in mission-critical environments. You'll benefit from clear career progression pathways and the support of a specialist recruitment partner who understands your industry. More ❯
