Top Tech Support Jobs in Delhi

Investigate and resolve customer technical issues involving Windows and related server technologies. Collaborate across teams, use troubleshooting tools, share technical knowledge, complete readiness training, identify product defects, and escalate issues to improve Microsoft products and support processes.

Investigate and resolve customer technical issues, collaborate across teams, use troubleshooting tools, build peer knowledge communities, develop technical proficiency, and escalate product defects to support product and process improvements.

Investigate and resolve customer technical issues involving virtual desktops, remote desktop services, VMware, Citrix, Windows, printing, user profiles, and application management. Share technical knowledge, build peer communities, complete readiness training, identify product defects, and escalate issues to support Microsoft product improvements.

Provides Tier 1 technical support to government customers through phone, chat, web, and email. Responsibilities include managing Salesforce Service Cloud cases, troubleshooting technologies and data issues, triaging incidents, researching defects, documenting resolutions, delivering software guidance and training, maintaining knowledge resources, and using AI tools. The role requires strong technical aptitude, communication, organization, prioritization, teamwork, and willingness to work scheduled and rotating after-hours shifts.

Provides global technical support for AlgoSec customers and partners, troubleshooting cloud infrastructure, Linux systems, applications, networking, security environments, and enterprise software. Investigates complex issues, coordinates with Support, R&D, Delivery, Product, and Sales teams, manages cases through resolution, and develops scripts and automations to improve support efficiency and reliability. Maintains technical documentation and contributes to support process improvement while working flexible hours in a 24x7 organization.

Provides technical support for Repligen bioprocessing products and technologies. Responsibilities include troubleshooting hardware, software, process, and system issues; managing Salesforce support cases; documenting technical findings; coordinating RMAs, replacement parts, and field service dispatches; creating technical documentation; collaborating cross-functionally; and identifying process improvements. The role also supports customer and field service teams, interprets system diagnostics and alarms, and may travel occasionally for customer visits and training.

Provide technical support for Twilio customers and partners using email infrastructure, APIs, SDKs, and cloud solutions. Troubleshoot complex connectivity, security, protocol, and platform issues; communicate solutions to technical and non-technical audiences; collaborate with Product and Engineering teams through Slack and JIRA; document knowledge and identify product improvements. The role supports EMEA customers on rotating shifts that may include weekends and requires occasional travel.

Provide white-glove technical support to institutional clients via phone, email, and chat; triage and resolve issues or escalate appropriately; maintain communication until resolution; develop playbooks; participate in on-call rotation and work defined AMER shift onsite in Bangalore.

Provides technical support for a zero-trust cloud networking platform. Resolves, escalates, tracks, and closes customer incidents and service requests within SLAs. Troubleshoots WAN/LAN, software-defined networking, cloud networking, firewalls, ACLs, and cloud security environments across AWS, Azure, and GCP. Works rotational 24/7 shifts with globally distributed teams and supports incident, change, and problem management processes.

Provides post-sales technical support for Nozomi Networks’ OT and IoT cybersecurity products. Responsibilities include troubleshooting, customer consultation, infrastructure deployment and optimization, issue replication, knowledge-base development, and collaboration with Product and Engineering teams. The role requires expertise in Unix, FreeBSD, networking, security appliances, virtualization, scripting, APIs, PostgreSQL, IDS, and information security, with occasional weekend on-call coverage.

Provide first- and second-line application support for global users across rotating day and night shifts. Investigate incidents and service requests using logs, monitoring tools, SQL, API calls, and debugging tools. Troubleshoot Windows, Linux, databases, networking, and application issues; document incidents; manage SLAs; and collaborate with development, QA, infrastructure, and subject-matter experts to resolve complex problems.

Provides expert technical support for Avid’s video, post-production, storage, asset management, cloud, and news production solutions. Responsibilities include managing customer cases, troubleshooting and reproducing bugs, coordinating internal resources, planning patches and upgrades, documenting shift handoffs, following up on issues, and meeting service-level agreements within a global 24/7 support operation.

Supports installation, testing, maintenance, troubleshooting, and operation of mobile mud logging equipment on onshore and offshore oil rigs. Assists with equipment preparation, inventory, documentation, warehouse activities, and HSE compliance while completing structured technical training and supervised field exposure. The role is designed for fresh graduates or early-career professionals with electrical, electronics, instrumentation, or related technical education.

Own and resolve complex Slurm support cases for production AI and HPC clusters. Diagnose scheduler, Linux, networking, storage, authentication, database, container, and GPU infrastructure issues; advise customers on configuration, upgrades, reliability, and incident recovery; collaborate with engineering on defects; and develop technical documentation, diagnostic tools, and training.

Provides Tier 3 technical support for networking products in data center, AI, storage, and HPC environments. Installs systems, troubleshoots complex network issues, develops customer solutions, manages complex installations, and handles problem resolution. The role requires expertise in routing, switching, virtualization, Linux, scripting, Ansible, and major network vendors. It also involves customer communication, site visits, process improvement, and collaboration with Engineering, Marketing, Support, customers, and partners.

Prepare and update detailed electrical drawings for EHV AIS/GIS substations up to 400 kV/765 kV, including layouts, SLDs, protection and control schematics, cable routing, earthing, and lightning protection drawings. Interpret engineering inputs, equipment layouts, specifications, and markups; incorporate revisions and field changes; produce as-built documentation; prepare preliminary designs and BoMs for bids; and coordinate with engineering, construction, consultants, EPCs, vendors, and site teams.

Provide technical support to customers by debugging and resolving application issues, advising on architecture and integrations, improving the platform and AI agent, maintaining documentation, automating support workflows, and handling platform incidents and customer communications. The role requires strong TypeScript and React skills, modern web application knowledge, production debugging experience, clear written communication, and customer-facing experience.

Provide onsite technical support for desktops, laptops, mobile devices, applications, networks, user accounts, Microsoft technologies, VDI, and workplace services. Manage incidents and service requests through resolution, maintain documentation, escalate complex issues, support audiovisual technology during events, and ensure customer satisfaction. The role also requires troubleshooting Windows and macOS environments, using ITSM tools, analyzing recurring issues, and collaborating with technology and business teams.

Provides technical customer support for wallet functionality, payments, transactions, and security issues. Investigates logs, dashboards, APIs, and backend services; performs technical triage, monitoring, and incident support; escalates issues with structured diagnostic context; coordinates with engineering and operations teams; maintains runbooks and documentation; monitors community feedback; and contributes to automation, ticket deflection, and process improvements.

The Technical Support Representative will troubleshoot IT issues, provide tech support via various channels, assist with customer onboarding, and document interactions in a CRM.

Provide first-level technical support for Peritoneal Dialysis devices, software, connectivity, and related equipment through multiple communication channels. Diagnose issues, manage cases, document resolutions, escalate safety and technical concerns, and support patients, caregivers, and healthcare professionals. The role requires regulatory compliance, cross-functional collaboration, knowledge management, performance tracking, and participation in a rotating 24/7 schedule.

Provide technical support to French- and English-speaking B2B SaaS customers through email, chat, and phone. Troubleshoot web application issues, analyze logs, manage support tickets within SLAs, and track software defects in Jira. Collaborate with Development, QA, Product, Sales, and Customer Success teams to resolve issues, support onboarding, and communicate product feedback.

Provide post-sales technical support for the Network Services Platform (NSP): troubleshoot and replicate issues, debug complex installations, coordinate with R&D and product teams, ensure SLA compliance, lead RCAs, mentor junior staff, and support product activities.

Provide advanced post-sales technical support for Nokia's Network Services Platform (NSP). Troubleshoot complex EMS/NMS issues across software, networks, Linux, and virtualized environments; debug installations, coordinate with R&D and customers, ensure SLA compliance, lead RCAs, mentor junior staff, and create knowledge articles.

Leads planning, budgeting, funds-flow evaluation, financial reporting, sustainable financing, monitoring, and capacity building for India's metropolitan disease surveillance program. Advises government stakeholders and technical partners, develops financial performance tools, and provides policy recommendations to strengthen program accountability and long-term financing. The role is based in Delhi and requires collaboration across national and state levels, with travel up to 30% of the time.