{"id":1804363,"url":"https://alion.io/job/capgemini-core-cs-network-operations-engineer","title":"Core CS Network Operations Engineer","company":{"id":145,"name":"Capgemini","domain":"capgemini.com","url":"https://alion.io/company/capgemini","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":75,"open_postings":932,"ghost_share":0,"stale_share":0.996,"repost_share":0,"time_to_fill_p50_days":26,"computed_at":"2026-10-06T05:45:30Z"}},"role":"Networking","role_family":"Networking","seniority":null,"employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Vila Nova de Gaia, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":23000,"max_usd":57000,"period":"year","method":"role_country_seniority_unknown","sample_n":12},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-08-03T16:36:00Z","employer_posted_date":"2026-10-02","last_verified_at":"2026-10-06T21:03:20Z","board_verified":true,"closed_at":null,"days_open":64,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":64},"description":"Job Description\nAt Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.\nYOUR ROLE\nSupport and maintain Core CS and IMS platforms, ensuring service availability, stability and performance.\nPerform advanced troubleshooting and root cause analysis on voice, signalling and subscriber management services.\nSupport software upgrades, network changes and maintenance activities.\nParticipate in the implementation, validation and acceptance of new functionalities and platforms.\nDevelop and maintain technical documentation, procedures and engineering guidelines.\nCoordinate activities with Operations teams, vendors and engineering teams.\nSupport the resolution of complex technical incidents and recurring issues.\nContribute to network evolution, optimization and continuous improvement initiatives.\nYOUR PROFILE\nDegree in Telecommunications, Networking, Computer Science or a related field. ·\nExperience in Mobile Core Network engineering, support or operations. ·\nStrong analytical, troubleshooting and problem-solving skills.\nAbility to communicate in English within a technical environment.\nCore Network Platforms\nExperience with Ericsson and/or Huawei Core Network platforms.\nWHAT YOU’LL LOVE ABOUT WORKING HERE\nJoin a multicultural and inclusive team environment.\nEnjoy a supportive atmosphere promoting work life balance.\nHybrid work.\nYour career growth is central to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities.\nAccess valuable training and certifications in cutting edge technologies.\nEngage in exciting national and international projects.\nHealth and life insurance.\nReferral program with bonuses for talent recommendations.\nGreat office locations.\nABOUT CAPGEMINI\nCapgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology, and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. 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