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Salary
≈ $8.5k – $22k per year (Estimated)
Location
In office (Noida)
Seniority
Junior · 2+ years exp

Confirmed on the employer's own hiring board on Oct 5, 2026. First seen by Alion on Aug 27, 2026. Ericsson scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Ericsson is a Swedish telecommunications company founded in 1876 and headquartered in Stockholm. It supplies mobile network equipment and software to operators worldwide. The company is one of the largest providers of fifth generation network infrastructure.

Join our Team

About this Opportunity

We are looking for an Operation Assurance Engineer (L0) to support the operations and availability of critical IT infrastructure, applications, databases, and monitoring platforms. This role focuses on proactive monitoring, incident management, troubleshooting, preventive maintenance, and operational support to ensure service stability, SLA compliance, and customer satisfaction in a 24×7 environment.

________________________________________

What You Will Do

  • Monitor infrastructure and applications using Zabbix and other monitoring tools to identify and respond to alarms and incidents.
  • Perform first-level troubleshooting across applications, databases, Linux systems, servers, networks, and infrastructure components, restoring services and escalating where required.
  • Manage incidents, changes, and service requests through ITSM/ITIL processes, ensuring SLA adherence and accurate documentation.
  • Conduct health checks, capacity monitoring, backup verification, preventive maintenance, patching, upgrades, and lifecycle management activities.
  • Support application operations, database monitoring, service restarts, and basic administration tasks.
  • Collaborate with internal teams, vendors, and customer stakeholders to resolve issues and implement approved changes.
  • Maintain CMDB accuracy, operational reports, and compliance with security and operational standards.
  • Participate in a 24×7 support model, including shift and on-call responsibilities.

________________________________________

You Will Bring

  • Bachelor's degree in Computer Science, IT, Computer Engineering, Telecommunications, or related field.
  • 2-4 years of experience in IT Operations, Infrastructure Support, Application Support, Managed Services, or a similar environment.
  • Strong knowledge of Linux, Java, Python, PostgreSQL, Oracle, application support, and infrastructure troubleshooting.
  • Experience with Zabbix or similar monitoring tools, ITSM platforms, and ITIL-based Incident, Problem, Change, and Service Management processes.
  • Ability to analyze logs, troubleshoot across application, database, OS, and infrastructure layers, and work effectively under pressure.
  • Excellent communication, stakeholder management, ownership, and customer-focus skills.
  • Preferred certifications: ITIL Foundation, Zabbix, Linux, Oracle/PostgreSQL, CCNA, Java, or Python.

Key Success Metrics:

Service Availability, Incident Response, Application & Database Support, Infrastructure Stability, SLA Compliance, Backup & Change Success, CMDB Accuracy, and Customer Satisfaction.

“All academic credentials must be from recognized and accredited institutions and are further subject to verification.”

Why join Ericsson? At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: India (IN) || Noida

Req ID: 789988

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