551 to 575 of 588 Permanent High Availability Jobs

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 high availability, 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, High Availability, 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 ❯

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, high availability 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 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 ❯

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, High Availability, 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 ❯

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 - High availability 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 ❯

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 high availability, 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 high availability 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 ❯

Shifts Covering Days, Nights & Weekends Gap Technical is proud to be partnering with a leading retailer in the search for Assistant Engineers to join their team at a modern, high-tech distribution centre. This is an excellent opportunity to become part of a well-established and reputable organisation that offers strong career development prospects and fantastic employee benefits. Role … provide both proactive and reactive support for all automated systems on site. You'll be working in a fast-paced environment where your efforts directly impact operational performance, equipment availability, and site productivity. Operational Engineering Respond to conveyor system jams and stoppages Reset emergency stop buttons as required Log issues and complete maintenance records using computerised systems Always promote … and maintain safe working practices, escalating H&S concerns as needed Support continuous improvement initiatives by reporting recurring issues and suggesting solutions Ensure high availability of equipment to support warehouse operations Conduct routine cleaning of automation equipment in line with hygiene standards Desirable Qualifications & Experience Basic qualifications & computer literacy. Good level of communication. Understanding of safe systems of More ❯

Experience : 10+ Years Job Description: As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring,and maintaining the Bank's mainframe systems availability, efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. Key Responsibilities - Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe … environments. Current version is CICS 5.6. Provide high degree of technical support (24 7) to reduce the likelihood of significant service outage or disaster. Analyse new versions of CICS for functionality improving systems performance and reduce cost. Tracking and analyzing performance and resource utilization of CICS systems Recommend changes, upgrades, and enhancements based on the technical analysis. Perform problem … to working with SMF 110 records and its practical application in terms of problem determination. Strong problem determination skills in both system and application areas Proficient in working with high availability environment along with alignment to process (ITIL) Experience working with and maintaining other vendor tools for CICS as well as exposure to common z/OS tools More ❯

the operations team to design solutions based on pipelines, scripts and playbooks to continuously reduce the human tasks required to operate the production services (toil). Based on the high level design (HLD) provided by the Architecture Team, work on the low level design (LLD) for the required solutions/projects. The LLD should describe how the network will … functional requirements. Additionally, needs to take into account the requirements of the others operations teams. Understand the functional and non-functional requirements of the networking systems, including performance, scalability, availability and security requirements. Identify the hardware, software and components that will be required to support the networks. This may include switches, routers, next-gen firewalls, load balancers, management controllers … the system's connectivity and security. Define the tests for the networking elements to ensure that it meets the functional and non-functional requirements. In some cases may involve high availability testing, performance testing, scalability testing, security testing and other types of validation. Document the LLD, including the architecture, configuration, and testing results. This documentation will be used More ❯

Nexus 7000 series switches Proven expertise in ACLs, network segmentation, and perimeter defence strategies. Deep understanding of Layer 2 and Layer 3 networking, routing protocols (BGP, OSPF, etc.), and high availability concepts. Strong troubleshooting skills with packet capture and log analysis experience. Familiarity with network monitoring and management tools (e.g., SolarWinds, Wireshark, SNMP-based tools). More ❯

at least 5 years Solaris experience, you skills will include a solid mix of the following; RDMBS (Oracle) Application Server (Apache, JBoss, TomCat, WebLogic) Firewalls Routers TCP/IP High Availability and Clustering Good understanding and basic (technical) knowledge of Cloud technologies Veritas Volume Manager and File System management Good understanding and basic (technical) knowledge of virtualization technology More ❯

site work (one day per week) in the Virginia/Washington, DC area. Key Responsibilities: Design, implement, and maintain enterprise network infrastructure. Manage and optimize Cisco networking solutions, ensuring high availability and security. Troubleshoot and resolve complex network issues in a timely manner. Collaborate with cross-functional teams to support business and security requirements. Provide guidance on best More ❯

Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act as a senior technical point of contact for critical network issues and projects Key requirements Proven More ❯

Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act as a senior technical point of contact for critical network issues and projects Key requirements Proven More ❯

Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act as a senior technical point of contact for critical network issues and projects Key requirements Proven 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 high availability and reducing maintenance costs. We have extensive experience in offshore and onshore facilities, specialising in asset management services throughout all lifecycle phases, from consulting and engineering to More ❯

Network Manager , you will act as both a technical authority and people leader for the network function. Reporting into the Global Infrastructure Lead , you'll be responsible for maintaining high availability, performance, and security of all network systems, while overseeing a skilled team of network engineers. You'll ensure service levels are met across the board, work closely More ❯

Network Manager , you will act as both a technical authority and people leader for the network function. Reporting into the Global Infrastructure Lead , you'll be responsible for maintaining high availability, performance, and security of all network systems, while overseeing a skilled team of network engineers. You'll ensure service levels are met across the board, work closely More ❯

minimal operational disruption. Hardware Configuration and Upgrades: Configure and optimize Cisco 4331 and C8300 routers, including memory upgrades, firmware updates, and FTDv integration, to meet SD-WAN requirements for high availability and redundancy. Security and Compliance: Implement end-to-end encryption, firewall policies, and network segmentation aligned with DoD security standards, supporting ATO documentation and compliance processes in More ❯

to the Field Support group as needed - Deliver effective troubleshooting support during outages and performance incidents - Maintain and update JIRA and Confluence pages with project status and documentation - Ensure high availability and performance of virtualization platforms through proactive management - Understand and support deployment and operation of vSphere, vCenter, VCF, NSX, and the ARIA Suite Required Qualifications: Active TS 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 ❯