1875 High Availability Jobs

You are applying for a role that requires 8+ years of experience in Microsoft SQL Server administration. The job location is Cochin/Trivandrum in Hybrid Mode. **Responsibilities Include:** - Optimize database queries to ensure fast and efficient data retrieval, particularly for complex or high-volume operations. - Design and implement effective indexing strategies to reduce query execution times and improve overall database performance. - Monitor and profile slow or inefficient queries and recommend best practices for rewriting or re-architecting queries. - Continuously analyze execution plans for SQL queries to identify bottlenecks and optimize them. - Schedule and execute regular maintenan...

About Zscaler Zscaler accelerates digital transformation so our customers can be more agile, efficient, resilient, and secure. Our cloud native Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Here, impact in your role matters more than title and trust is built on results. We believe in transparency and value constructive, honest debate —we’re focused on getting to the best ideas, faster. We build high-performing teams that can make an impact quickly and with high quality. To do this, we are building a culture of execution centered on customer obsession, collaboration, ownersh...

Hi, Greetings from Sun Technology Integrators!! This is regarding a job opening with Sun Technology Integrators, Bangalore. Please find below the job description for your reference. Kindly let me know your interest and share your updated CV to nandinis@suntechnologies.com ASAP. Kindly share the below details. C.CTC- E.CTC- Notice Period- Current location- Are you serving Notice period/immediate-? Please let me know, if any of your friends are looking for a job change. Kindly share the references. Please Note: WFO- Work From Office (We do not have Hybrid or Work From Home option) Shift Details: 5:30PM to 2:30AM-2 ways free cab facility(Pick Up+Drop) Years of Exp-7 to 20 years Interview Mode- ...

Hi, Greetings from Sun Technology Integrators!! This is regarding a job opening with Sun Technology Integrators, Bangalore. Please find below the job description for your reference. Kindly let me know your interest and share your updated CV to nandinis@suntechnologies.com ASAP. Kindly share the below details. C.CTC- E.CTC- Notice Period- Current location- Are you serving Notice period/immediate-? Please let me know, if any of your friends are looking for a job change. Kindly share the references. Please Note: WFO- Work From Office (We do not have Hybrid or Work From Home option) Shift Details: 5:30PM to 2:30AM-2 ways free cab facility(Pick Up+Drop) Years of Exp-7 to 20 years Interview Mode- ...

We are looking for a highly skilled Observability Analyst to join our team at Procore. The ideal candidate will have a strong background in monitoring and logging, with excellent analytical skills. Roles and Responsibility Design and implement comprehensive monitoring and logging solutions to ensure high availability and performance of systems. Analyze complex data sets to identify trends and patterns, providing actionable insights to stakeholders. Develop and maintain dashboards and reports to visualize key performance indicators and metrics. Collaborate with cross-functional teams to resolve issues and improve overall system health. Conduct regular audits and reviews of existing processes ...

Roles and Responsibility Design, implement, and manage cloud-based systems and infrastructure. Ensure high availability, scalability, and security of cloud resources. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain technical documentation for cloud operations procedures. Troubleshoot and resolve complex technical issues related to cloud infrastructure. Implement best practices for cloud security, compliance, and governance. Job Requirements Strong understanding of cloud computing platforms such as AWS, Azure, or Google Cloud. Experience with containerization using Docker and orchestration using Kubernetes. Knowledge of Agile metho...

Roles and Responsibility Design, implement, and manage cloud-based systems and infrastructure. Ensure high availability, scalability, and security of cloud resources. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain technical documentation for cloud operations procedures. Troubleshoot and resolve complex technical issues related to cloud infrastructure. Implement best practices for cloud security, compliance, and governance. Job Requirements Strong understanding of cloud computing platforms such as AWS, Azure, or Google Cloud. Experience with containerization using Docker and orchestration using Kubernetes. Knowledge of Agile metho...

Roles and Responsibility Design, implement, and manage cloud-based systems and infrastructure. Ensure high availability, scalability, and security of cloud resources. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain technical documentation for cloud operations procedures. Troubleshoot and resolve complex technical issues related to cloud infrastructure. Implement best practices for cloud security, compliance, and governance. Job Requirements Strong understanding of cloud computing platforms such as AWS, Azure, or Google Cloud. Experience with containerization using Docker and orchestration using Kubernetes. Knowledge of Agile metho...

As a Backend Engineering Lead, you will be responsible for architecting, building, and scaling enterprise-grade backend systems using your deep expertise in Spring Boot and Microservices. Your key responsibilities will include: - Leading the development of scalable backend systems using Spring Boot and Java - Designing and implementing RESTful APIs and Microservices architecture - Ensuring robust API security, authentication, rate-limiting, and versioning - Implementing containerized services using Docker, deploying and orchestrating with Kubernetes - Collaborating with DevOps and cloud teams to ensure CI/CD, monitoring, and high availability - Optimizing backend performance, latency, and re...

Roles and Responsibility Develop and implement network development strategies to achieve business objectives. Manage and maintain existing network infrastructure to ensure high availability and performance. Collaborate with cross-functional teams to identify and prioritize network requirements. Design, develop, and test new network solutions and technologies. Troubleshoot and resolve complex network issues and problems. Ensure compliance with industry standards and best practices for network security and management. Job Requirements Strong knowledge of network protocols and architectures. Experience with network development and management tools and technologies. Excellent problem-solving and...

Roles and Responsibility Develop and implement network development strategies to achieve business objectives. Manage and maintain existing network infrastructure to ensure high availability and performance. Collaborate with cross-functional teams to identify and prioritize network requirements. Design, develop, and test new network solutions and technologies. Troubleshoot and resolve complex network issues and problems. Ensure compliance with industry standards and best practices for network security and management. Job Requirements Strong knowledge of network protocols and architectures. Experience with network development and management tools and technologies. Excellent problem-solving and...

Roles and Responsibility Develop and implement network development strategies to achieve business objectives. Manage and maintain existing network infrastructure to ensure high availability and performance. Collaborate with cross-functional teams to identify and prioritize network requirements. Design, develop, and test new network solutions and technologies. Troubleshoot and resolve complex network issues and problems. Ensure compliance with industry standards and best practices for network security and management. Job Requirements Strong knowledge of network protocols and architectures. Experience with network development and management tools and technologies. Excellent problem-solving and...

Job Role TC application review Preparation of draft manual transaction certificate Issuing TC or rejecting TC Client Coordination related to the TC application. Compile the GMO related data for GOTS and TE using applicable templates. Compile the monthly TC data for TE. Qualifications Any graduate can apply.

Job Role Lead the design and implementation of Azure-based integration solutions that align with business objectives. Work closely with stakeholders to identify integration opportunities and recommend appropriate Azure services. Develop and optimize data integration workflows and APIs using Azure Data Factory, Logic Apps, and other relevant services. Conduct integration assessments and provide solutions for system and data integration challenges. Ensure high availability and performance of integration solutions through monitoring and optimization. Act as a liaison between technical teams and business units to facilitate collaboration and communication. Document integration processes, standar...

Job Role Network Routing & Switching Cisco ACI Deep understanding of ACI fabric architecture, APIC, tenants, EPGs, bridge domains, and contracts. Experience with multi-site, service graphs, and L4-L7 integration. Familiarity with ACI automation using REST APIs, Python, or Ansible. Strong knowledge of 802.1X, RADIUS, TACACS+, posture assessment, and TrustSec. Experience integrating ISE with Active Directory, MDM, and PKI. Proficiency in policy creation, profiling, guest access, and endpoint compliance. Expertise in Layer 2/3 switching, routing protocols (OSPF, BGP, EIGRP), and multicast. Experience with spine-leaf architectures, VPC, VXLAN, and high-availability designs. Familiarity with netw...

Experience Range: 5 to 12 Years Key Technical Skillsets 1. Architecture & Design Design secure and scalable network architectures for GCVE workloads. Plan IP addressing schemes including management, workload, edge services, and service subnets. Integrate GCVE with Google Cloud VPCs using Private Service Access and VPC peering. 2. Security & Compliance Implement advanced network security features: NGFW (Next-Gen Firewalls) DDoS mitigation SSL offloading IDS/IPS (Intrusion Detection/Prevention Systems) Deep Packet Inspection (DPI) Ensure compliance with enterprise security policies and cloud governance. 3. Connectivity & Integration Configure VPN and Cloud Interconnect for hybrid connectivity....

Department: Network & Security Job Type: Freelance Job Summary: We are looking for an experienced F5 Firewall Engineer with strong expertise in F5 BIG-IP Application Security Manager (ASM) . The candidate will be responsible for managing, deploying, configuring, troubleshooting, and optimizing F5 ASM/WAF policies to ensure application security and high availability. Roles & Responsibilities: Install, configure, and manage F5 BIG-IP ASM/WAF modules. Create and fine-tune security policies , signatures, and bot protection rules. Analyze traffic logs and mitigate attacks such as SQL injection, XSS, CSRF, DDoS , etc. Perform F5 LTM configuration (virtual servers, pools, profiles) as required. Mon...

Job Summary: We are looking for an experienced F5 Firewall Engineer with strong expertise in F5 BIG-IP Application Security Manager (ASM) . The candidate will be responsible for managing, deploying, configuring, troubleshooting, and optimizing F5 ASM/WAF policies to ensure application security and high availability. Roles & Responsibilities: Install, configure, and manage F5 BIG-IP ASM/WAF modules. Create and fine-tune security policies , signatures, and bot protection rules. Analyze traffic logs and mitigate attacks such as SQL injection, XSS, CSRF, DDoS , etc. Perform F5 LTM configuration (virtual servers, pools, profiles) as required. Monitor and troubleshoot application availability and ...

Experience in carrying out the IT strategy assessment / consulting for a large enterprise Ability to Whiteboard / brainstorm the Technical architecture and able to articulate the Business requirements, benefits from IT perspective Well versed in building product-quality software on Azure. Solid Hands on coding skills on .NET, C# Solid Hands on experience in designing Enterprise scale platforms, SDLC process and DevOps pipelines Experience in working on applications with RESTful/SOAP services interfaces, Cloud Native apps logic apps, etc. Proficient in Azure PaaS technologies, Azure Tables, Cache, SQL Server, Azure AD etc. Experience working on Azure IaaS Technologies such as VMs, Virtual net...

Experience: Experience in a multi-site (multiple Data Center) Mainframe shop of minimum 2,000 MIPS and above. Work with client/customer, OEM & ISV vendors, and business partners related to all aspects of the Mainframe Platform. Support various Mainframe software (both IBM and OEM/ISV products evaluation, High Availability, Disaster Recovery etc.). Derive realistic Mainframe SLAs and design/propose architecture meeting those SLA goals. Mainframe licensing, TCO and ROI planning, and decision making. Must Have: Conversant with both IBM and EMC hardware and replication methodology. Hitachi optional. Mainframe Data Center physical planning and design. Experience in IBM z14, z15 & z16 Mainframe ha...

Experience with the design, configuration, implementation, and troubleshooting of Juniper Firewall, Cisco ASA/FTD, Palo Alto VM series, Firepower IDS/IPS, Zscaler proxy, Citrix Netscaler, and WAF. Responsible for the planning, design, implementation, organization, and operation of Firewalls-based perimeter security network and network security devices. Provide operational support for Proxy and WAF on multiple platforms across the customer global infrastructure. Provide operational support for multiple security platforms across the customer global infrastructure. Understand business requirements, participate in requirements analysis, and support complete network and security solutions based o...

We are looking for a skilled Mainframe Admin with 4 to 10 years of experience. The job location is flexible. Roles and Responsibility Manage and maintain mainframe systems, ensuring high availability and performance. Troubleshoot and resolve technical issues related to mainframe administration. Collaborate with development teams to ensure seamless integration of mainframe systems. Develop and implement automation scripts to improve efficiency. Ensure compliance with security policies and procedures. Provide technical support and training to junior team members. Job Requirements Strong knowledge of mainframe operating systems and administration tools. Experience in managing large-scale mainfr...

10+ years of experience in SQL Server database administration (SQL Server 2012 through 2022). Strong proficiency in installation, configuration, upgrades, and patching. Expertise in backup and recovery strategies, using native tools and third-party solutions. Deep understanding of high availability (HA) and disaster recovery (DR) techniques (AlwaysOn, Log Shipping, Clustering, Mirroring). Strong experience in performance tuning, query optimization, indexing, SQL Profiler, and Execution Plans. Qualifications Bachelor of Computer Application Bachelor of Computer Science Bachelor of Technology

Desired Skills: Nexus Qualifications: Bachelor of Engineering Job Description: Nexthink Configuration: Configure and maintain the Nexthink platform. Work with Nexthink vendor for any issues or bugs. Monitor platform performance and ensure high availability.

Desired Competencies (Technical/Behavioral Competency)Primary Skills Experience in IBM AIX Server Administration. As this is for a L2 requirement, candidates should have strong skills in installation, configuration, administration, and troubleshooting of all areas of IBM AIX Server including high availability, replication, disaster recovery, patching, backup & recovery, performance tuning, optimizing, and securing AIX Servers in a large environment. Administer and maintain AIX systems including LVM, HACMP, VIO servers, and HMC. Perform OS upgrades and patching on AIX and Red Hat Linux systems. Configure and manage IBM Pacemaker clusters for high availability. Monitor system performance and t...