226 to 250 of 446 High Availability Jobs

based services to SIP/cloud voice solutions, ensuring resilience, cost-effectiveness, and future scalability. Oversee the integration of VOIP with core network, data centre, and security infrastructures. Ensure high availability and optimal performance of VOIP services through proactive monitoring, capacity planning, and fault resolution. Develop and maintain disaster recovery strategies for voice systems, minimising downtime and ensuring … business continuity. Produce and maintain high- and low-level documentation, operational procedures, Lead enterprise-wide voice infrastructure projects, from planning and procurement through to deployment and support. Collaborate with Estates, Facilities, and third-party vendors to deliver end-to-end solutions, including structured cabling and interconnects. Present technical designs to senior managers and stakeholders, ensuring understanding and alignment. Provide More ❯

into Cloud & Senior Infrastructure Were working with one of Bournemouths fastest-growing MSPs , a business that has built its reputation on delivering cutting-edge infrastructure and cloud solutions to high-profile clients. Theyre now looking for a high-calibre Infrastructure Engineer to join their senior technical team and play a key role in delivering complex projects and escalations … is the opportunity youve been waiting for. Required Skills: Strong experience with Windows Server (2016/2019/2022) & Active Directory Advanced Hyper-V/VMware skills clustering, replication, high availability Hands-on experience with SAN storage and server builds Solid networking knowledge firewalls, VPNs, routing, switching Exposure to Azure and cloud migrations (desirable) Excellent troubleshooting and client More ❯

across Dell PowerMax and HP 3PAR technologies? Our client is seeking a highly skilled Storage & Backup Administrator to design, implement, and support mission-critical storage environments. Key Responsibilities: Deliver high- and low-level designs for enterprise storage (Dell PowerMax 2000 & 8000, HP 3PAR) and backup (HP StoreOnce, Veritas NetBackup). Manage implementation and support of storage across Nimble and … NetApp platforms. Configure and maintain SAN fabrics, switches, and components. Resolve hardware/software faults in high-availability (HA) environments. Collaborate with Dell teams to assess infrastructure designs and solutions. Produce and maintain build/configuration documentation. Lead technical troubleshooting, performance tuning, and system integration. Supervise implementation teams and provide technical guidance. Evaluate emerging technologies and suggest improvements. More ❯

IT Infrastructure Engineerto join our dynamic IT team at our Head Office, Blackburn. You will be responsible for implementing, maintaining, and optimizing the organization's IT infrastructure to ensure high availability, performance, and security of critical systems and services. This role ensures that IT systems are secure, reliable, and scalable to meet the ongoing needs of the business. … The engineer supports both day-to-day operations and long-term infrastructure projects, contributing to system improvements, automation efforts, and technical troubleshooting to maintain optimal performance and availability across all IT services. Who are Vital Energi? Vital Energi is a leading provider of renewable energy infrastructure and systems to the public and private sectors. We support Hospitals, Universities, New More ❯

great opportunity for a .Net Developer to join a leading technology company focused on innovation and growth in the igaming industry. They're looking for someone passionate about building high-quality code and eager to explore cutting-edge technology. You'll be part of a collaborative, people-first culture that values creativity and technical excellence. What they offer: Work … handles 200k transactions per minute and supports 1M+ active users per month. Ensure compliance with industry-leading security standards (ISO 27001, PCI-DSS, SOC 2). Work in a high-availability ecosystem with Azure SQL and MongoDB for data management. What you'll be doing: Designing and implementing innovative solutions to meet project goals. Proactively supporting team-owned … available systems. A team player who thrives in a dynamic, growth-focused environment. Strong communication and time management skills, with the ability to prioritize tasks. Eagerness to contribute to high-quality software solutions and continuous learning. Note: The additional content about puppy visits, candidate contact methods, and in-person meet-ups appears irrelevant to the job role and should More ❯

Job Summary: High Prairie Services (HPS) provides IT services to the Government with a diverse team of professionals aligned throughout various work streams. HPS is currently seeking qualified System Administrator support, with specific knowledge of Exchange servers. Responsibilities: Maintain Domain Name Service configuration integrated across Windows/Unix. Maintain/update Active Directory & Exchange environments ensuring stale user and … Virtual systems across multiple infrastructures to customers specifications and satisfaction. Perform file and email message remediation as necessitated by identified security incidents. Maintain/update clustered Exchange servers for high-availability, to include daily review of system and application logs for the Exchange cluster. Verify delivery and transit of email inbound/outbound to other SMTP mail servers. More ❯

NOSC Engineer GES is seeking a Sr. Network/System Technician to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and … provide the full range of support services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring reliable, secure, and efficient availability of the current and evolving DTRA IT services and capabilities. The candidate must be proficient in Active Directory and managing user accounts and security groups for the agency. Candidate … SolarWinds, Nagios, Splunk, or similar). • Understanding of TCP/IP, DNS, DHCP, VPNs, firewalls, and network protocols. • Strong problem-solving and communication skills. • Ability to work in a high-availability, fast-paced environment with attention to detail. • Must possess an active Security+ or equivalent prior to start. • Must possess an active DoD TS/SCI at time More ❯

Description TEKsystems is seeking a Senior NOSC (Network Operations and Security Center) Technician/Network Administrator to support monitoring large-scale operations on a high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities … Provide the full range of support services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring reliable, secure, and efficient availability of the current and evolving DTRA IT services and capabilities. Triage degradations and outages by isolating the issue, performing remediation and troubleshooting steps, escalating as needed, and following through … and security groups for the agency. Understanding of TCP/IP, DNS, DHCP, VPNs, firewalls, and network protocols. Strong problem-solving and communication skills. Ability to work in a high-availability, fast-paced environment with attention to detail. Must possess an active Security+ or equivalent prior to start. Must be a U.S. citizenship and hold an active DoD More ❯

performance tuning of SQL Server databases, as well as designing, implementing, and maintaining ETL pipelines, and conducting data analysis to support data-driven decision-making. You will ensure the availability, security, and integrity of database environments, support both application development and operational needs, and utilize data science methodologies to extract insights from large datasets. The position also involves collaborating … efficiency and security. Tune queries and database structures to ensure optimal performance for both real-time and batch data processes. Security & Compliance: Design and maintain disaster recovery plans and high availability solutions, regularly testing these systems to ensure reliability. Implement and monitor security protocols to safeguard data integrity and ensure compliance with industry standards. Collaboration: Work closely with More ❯

development lifecycle. Key Responsibilities Design, prototype, and productionize AI-driven solutions: AI driven security code reviews, noise reduction in existing tooling and risk scoring. Scale and operatecustom solutions, ensuring high availability, performance and extensibility. Collaborate with cross-functional teamsacross Arm to evolve and support security-centric developer tools. Develop and extendPython services and scripts to embed AI models … can do to accommodate you during the recruitment process. Hybrid Working at Arm Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework More ❯

with company standards, best practices, and system owner direction.Manage user licenses. Engage with internal customers to resolve issues, ensuring timely, effective, and clear communication throughout the resolution process. Ensure high availability and acceptable levels of performance; maintain and test the effectiveness of backup and disaster recovery solutions for GRC and Legal technologies. Define and manage against key performance … skills, both written and verbal, for effectively liaising with vendors and technical and functional Medline teams. Ability to work independently and as a part of a team, demonstrating a high degree of initiative. Strong analytical, organizational, problem solving, and critical thinking skills, including the ability to anticipate or identify issues and to design appropriate solutions. Detail and deadline oriented More ❯

retrieval, and transformation of large datasets. Collaborate with data analysts, scientists, and other stakeholders to define and fulfil data requirements. Optimize performance and scalability of Snowflake data warehouse, ensuring high availability and reliability. Develop and maintain data integration solutions, ensuring seamless data flow between various sources and Snowflake. Monitor, troubleshoot, and resolve data pipeline issues, ensuring data quality … AWS services such as S3, Lambda, Redshift, and Glue. Strong understanding of data warehousing concepts and data modelling. Excellent problem-solving and communication skills, with a focus on delivering high-quality solutions. Understanding/hands on experience in Orchestration solutions such as Airflow Deep knowledge of key non-functional requirements such as availability, scalability, operability, and maintainability More ❯

Experience with database monitoring and diagnostic tools (e.g., SQL Profiler, Redgate, SolarWinds) Hands-on with performance tuning and optimization (PTO) Experience in backup and recovery best practices Familiarity with High Availability and Disaster Recovery (HA/DR) options Proficiency in T-SQL scripting and automation Excellent problem-solving and communication skills GCS is acting as an Employment Agency More ❯

in system migrations. Key Responsibilities: Administer Linux/UNIX-based systems, including RedHat and Solaris, ensuring smooth day-to-day operations. Perform proactive space management, scalability improvements, and implement high-availability strategies. Support system migrations, including physical-to-virtual conversions and cloud integrations. Implement backup and disaster recovery strategies. Troubleshoot complex system issues and perform root cause analysis More ❯

storage. Utilize scripting languages like PowerShell or Python to automate tasks, such as VM deployment, patching, and configuration. Implement security best practices for virtualized systems and configure clustering for high-availability environments to ensure business continuity. Integrate VMware solutions with existing physical and virtual infrastructure, including on Windows Server and cloud environments. Create and maintain comprehensive documentation for More ❯

Directory, DNS, DHCP, DFS, IIS, WSUS in a production environment of 200+ servers. Install, configure, and manage VMware infrastructure (vCenter, ESXi, HA, DRS, networking, datastores, P2V, VMotion). Maintain high availability, backup & restore, and DR testing. Work within ITIL processes in a 24/7 enterprise environment . Essential Skills & Experience: 6+ years in Windows Server administration in More ❯

fast-paced deployment environment, and is eager to grow their technical expertise while delivering results. Key Responsibilities: Design, implement, and maintain complex enterprise information systems and networks to ensure high availability and optimal performance. Proactively monitor, troubleshoot, and resolve hardware, software, and network issues to minimize downtime. Maintain and update physical systems, virtual environments, networking solutions, and system More ❯

detail-oriented individual to join our Data Center Engineering Operations Team. This group maintains the critical physical infrastructure that supports AWS, ensuring the data center's MEP operates at high availability while delivering first-class customer service to teams within the data centers. As the Data Center Chief Engineer (CE), you will ensure that all electrical, mechanical, and … in the life and other company-specific sections have been retained to reflect the original content while presenting in a structured format. BASIC QUALIFICATIONS 15+ years' experience in a high-volume mission-critical operational environment (e.g., data center, healthcare, high technology manufacturing, large-scale production, aviation maintenance), preferably 7x24x365 10+ years of relevant leadership experience in engineering/ More ❯

SQL Server - Dell Network Switches - WatchGuard Network Security involving multi-site global networks - Veaam Backups - Dell Hardware Servers - Azure and Amazon Cloud Essential Skills Expert knowledge architecting and administering High Availability clustering application based servers solutions Manage and ensure effectiveness of security solutions, including firewalls, anti-virus solutions, and intrusion detection systems. SQL Server database administration and knowledge More ❯

authorisation, single sign-on, multi-factor authentication, identity lifecycle management, OAuth2.0, OpenID Connect, SAML and policy management Knowledge of Site Reliability Engineering, automation, observability, incident management, resilience, disaster recovery, high availability, documentation IAM engineering experience, authentication, authorisation, single sign-on, multi-factor authentication, user lifecycle management, hands on CI/CD approaches and technologies Experience with Ping Identity More ❯

of hands-on experience in a support or operations role covering SQL Server, application platforms, and network infrastructure Deep expertise in SQL Server including performance tuning, backup/recovery, high availability, and replication Strong understanding of application architecture patterns and web/application servers Solid knowledge of network fundamentals (TCP/IP, DNS, firewalls, load balancers) and troubleshooting More ❯

supports MPC's overall business strategy. System Reliability - Reliability refers to the ability of a system or component to consistently perform its intended function without failure, errors, or breakdowns. High availability, on the other hand, denotes the design and implementation of systems to ensure continuous operation and accessibility, minimizing downtime and ensuring users can access services whenever needed. More ❯

SD-WAN and Microsoft Azure HCI solutions to modernize the network infrastructure. • Network Modernization: Work closely with PEO Digital to transition legacy network infrastructure into a modern, resilient, and high-performance system aligned with Zero Trust security principles. • Cloud-Native Networking: Develop and implement cloud-native solutions that extend NAVWAR's Base Area Network (BAN) into the GovCloud, enabling … scalable, high-availability operations across a multi-cloud hybrid environment. • Performance Optimization: Improve network performance by reducing latency, minimizing packet loss, and eliminating network outages. Provide resilient, secure, and reliable connectivity for Navy mission-critical systems. • System Integration: Ensure seamless integration with the Flank Speed Edge (FSE) stack and other Navy systems, leveraging secure vector routing for consistent … The NAVWAR Old Town Campus has been experiencing severe network performance degradation, impacting mission effectiveness. The aging infrastructure is unable to meet modern security and bandwidth demands, resulting in high latency, packet loss, and frequent outages. These issues undermine daily operations, slow application access, and risk critical data exchange during peak loads or cyber incidents. The current network infrastructure More ❯

and large-scale modernisation projects. Engage in technical conversations with customers and deliver workshops. Technical Competencies (Essential): Proven experience with MSSQL, MySQL, and Postgres database solutions. Strong knowledge of High Availability and Always On Availability Groups. Comprehensive understanding of indexing and optimisation techniques for database performance tuning. Experience in automating, monitoring, and managing databases and deployments using More ❯

and large-scale modernisation projects. Engage in technical conversations with customers and deliver workshops. Technical Competencies (Essential): Proven experience with MSSQL, MySQL, and Postgres database solutions. Strong knowledge of High Availability and Always On Availability Groups. Comprehensive understanding of indexing and optimisation techniques for database performance tuning. Experience in automating, monitoring, and managing databases and deployments using More ❯