{"id":3600393,"url":"https://alion.io/job/ericsson-senior-engineer-3","title":"Senior Engineer","company":{"id":56456,"name":"Ericsson","domain":"ericsson.com","url":"https://alion.io/company/ericsson","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":86,"open_postings":103,"ghost_share":0.019,"stale_share":0.476,"repost_share":0.049,"time_to_fill_p50_days":35,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"closed","first_seen_at":"2026-10-25T05:48:11Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T17:13:58Z","board_verified":false,"closed_at":"2026-11-04T17:13:58Z","days_open":10,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":10},"description":"Join our Team\nAbout this opportunity:\nEricsson is currently seeking a dynamic MS Core and Cloud Specialist based in Noida, supporting Ericsson network architectures in a 24x7 environment The main purpose is to take full responsibility and ensure configuration/updates/Trouble tickets handling on various Core nodes related to 5G/VoLTE Network.\nWe believe in trust - we trust each other to do the right things!\nWe believe in taking decisions as close to the product and technical expertise as possible.\nWe believe in creativity - trying new things and learning from our mistakes.\nWe believe in sharing our insights and helping one another to build an even better user plane.\nWe truly believe in happiness, we enjoy and feel passionate about what we do and value each other’s technical competence deeply.\nWhat you will do\nTroubleshooting on Ericsson SAPC, CCPC and SCP 5G/VoLTE Network.\nPreventive & Corrective Maintenance.\nPlanned Maintenance (Health Checks, Backups etc)\nProblem Escalations and Follow-ups (TT/CSR/SR)\nInterface with Customer, 3PP and Ericsson Departments\nEnsure smooth and quality system/service handover from Project.\nOutage reporting\nAdherence to Processes\nYou will bring\nExpertise on Diameter & HTTP Signaling.\nDiameter & HTTP Cause Codes and its understanding.\nVoLTE/5G Call flows and Call scenarios, Multiple Test Cases, AT and clear understanding.\nExpertise on Ericsson SAPC, vSAPC, CCPC & SCP.\nLTE/4G, VoLTE/IMS and 5G call flows and roaming call flows.\nVoLTE/5G Network Architecture, interfaces, and its subparts.\nPerformance & Characteristics of SAPC/PCRF/CCPC/SCP Network Nodes.\nKey Qualification:\nEducation: B.E/B. Tech in Electronics and Communications/Computer Science and Engineering from Reputed University.\nExperience: 6-10 years\nAll academic credentials must be from recognized and accredited institutions and are further subject to verification.\nWhy 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.\nWhat 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. 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