About this opportunity:
We're looking for a talented MS Core and Cloud Specialist at Ericsson, where you'll have the chance to showcase your technology leadership skills for our Packet Core and 5G SA domains. In this role, you'll be a crucial part of our Managed Services deliveries, in accordance with the needs of the Ericsson Operations Engine.
What you will do:
The Senior Engineer - PS Design is typically assigned to work for Design related activities in a managed services operations organization. The candidate will be responsible for:• Design delivery for regular planned and emergency activities in PS Domain• Designing, configuration and troubleshooting of core network nodes (SGSN/MME, GGSN/PGW/SGW, EPDG, AAA, AMF, SMF, NRF, PCRF/PCF) across Ericsson, Cisco, Huawei and Nokia platforms• Participate in technical discussions focused on new solutions/customer requirements and provide actionable recommendations• Support emergency requirements such as ICR/Data Barring/DPI etc• Support LTE/5GSA configuration and troubleshooting activities• Collaborate closely with SRF, NPI, Project, Circle & Customer Planning teams to plan activities and its execution• Ensure compliance with 3GPP standards and core protocols in all activities
Skillset Required:
• Good understanding of PS Core, 5G & VoWifi Technologies• Hands on experience at Huawei/Cisco/Ericsson/Nokia Packet Core Elements (SGSN/MME/GGSN/GWs/DNS/EPDG/AAA/PCRF/AMF/SMF)• Good understanding of IP, CS Core & IMS Network• Knowledge of SS7/IP signaling/SIP/Diam/TCP/UDP• Good understanding of PS Core/5G/VoWifi Call flows, KPIs and regular operational activities• In-depth product knowledge of Cisco/Huawei/Nokia/Ericsson(At-least 2) Packet Core Network Elements• Configuration and troubleshooting experience of Packet Core Network • Knowledge of VOLTE/IMS related configuration in PS Core elements• Good understanding of various PS Core interfaces configuration & integration• Good understanding of Deep Packet Inspection configurations.• Knowledge of Latest Paco Nodes/Technologies - CUPS, F5, Cloud, 5G NSA, 5G SA, VoWifi• Should be confident, self-motivated and be able to work independently• Should work well under time constraints.• Adopts a right first-time approach to working practices• Should have good verbal, oral and written communication skills in English
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: 785004
Skills Required
- Good understanding of PS Core, 5G, and VoWiFi technologies
- Hands-on experience with Huawei, Cisco, Ericsson, or Nokia packet core elements
- Understanding of IP, CS Core, and IMS networks
- Knowledge of SS7/IP signaling, SIP, Diameter, TCP, and UDP
- Understanding of PS Core, 5G, and VoWiFi call flows, KPIs, and operational activities
- In-depth product knowledge of at least two packet core network elements from Cisco, Huawei, Nokia, or Ericsson
- Configuration and troubleshooting experience with packet core networks
- Knowledge of VoLTE/IMS configuration in PS Core elements
- Understanding of PS Core interfaces configuration and integration
- Understanding of Deep Packet Inspection configurations
- Knowledge of CUPS, F5, cloud, 5G NSA, 5G SA, and VoWiFi technologies
- Ability to work independently and under time constraints
- Good verbal, oral, and written communication skills in English
- Academic credentials from recognized and accredited institutions
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Healthcare Strength — U.S. job postings describe multiple medical plan options (including PPO and HSA‑eligible HDHP) plus dental and vision, aligning with a comprehensive medical suite. Corporate materials also emphasize wellbeing resources and EAP support.
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Retirement Support — Company communications and U.S. materials reference market‑competitive retirement benefits, including a 401(k) with automatic employer contributions and additional matching. Investor and benefits materials signal a structured approach to total rewards that includes long‑term savings programs.
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Parental & Family Support — U.S. and EWS guides and postings highlight paid maternity and parental/adoption leave at full pay, alongside structured short‑term disability at full pay for defined weeks by tenure. These programs are positioned as part of a family‑friendly, work‑life‑balance offering.
Ericsson Insights
What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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Ericsson Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
