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Application Support Specialist for Telecom OSS Plan & Build at Tata Consultancy Services

Tehtävä Application Support Specialist for Telecom OSS Plan & Build
Julkaistu 18 Mar 2026
Vanhentunut 17 Apr 2026
Yritys Tata Consultancy Services
Sijainti Helsinki | FI
Työsuhteen tyyppi Full Time

Työnkuvaus:

Uusimmat työtiedot yritykseltä Tata Consultancy Services tehtävään Application Support Specialist for Telecom OSS Plan & Build. If the Application Support Specialist for Telecom OSS Plan & Build avooin työpaikka kohteessa Helsinki vastaa pätevyyttäsi, lähetä uusin hakemuksesi tai CV:si suoraan päivitetyn Jobkos-työpaikkaportaalin kautta.

Huomioithan, että työpaikan haku ei ole aina helppoa, sillä ehdokkaiden on täytettävä yrityksen asettamat vaatimukset. Toivomme, että uramahdollisuus yrityksessä Tata Consultancy Services tehtävään Application Support Specialist for Telecom OSS Plan & Build vastaa tavoitteitasi.

Role: Application Support Specialist for Telecom OSS Plan & Build

Sijainti: Helsinki, Suomi

Employment type: Full-time

Experience: 6+yrs

Join a high-performing telecom engineering team as a DevOps Engineer, where you will drive CI/CD automation, infrastructure modernization, and operational excellence across BSS/OSS systems. You will work on large-scale telecom platforms including billing, CRM, provisioning, and network management while enabling faster releases, high availability, and resilient operations. This role offers deep exposure to Kubernetes, cloud environments, automation frameworks, monitoring tools, and multi-vendor telecom ecosystems in an Agile and DevOps-driven environment.

Key Job Responsibilities:
  • Monitor application health (JBoss services, GeoServer layers, ETL job status), triage incidents, perform Root Cause Analysis (RCA), deliver fixes/workarounds, and update runbooks/KEDB.
  • Coordinate major incidents across GIS operations, network planning, construction, sales, and integration teams.
  • Operate and optimize GeoServer (workspaces, stores, layers, SLD styles), manage WMS/WFS endpoints, caching (GeoWebCache), and security (role‑based access).
  • Publish and maintain geospatial layers for coverage, service areas, cable routes/ducts, as‑built updates, and sales pricing zones.
  • Develop, run, and support FME Workbench ETL pipelines to ingest vendor/contractor data (CAD/CSV/Shape/GeoJSON), transform to canonical schemas, and load into PostGIS/Oracle Spatial.
  • Manage JBoss/WildFly deployments, JVM tuning, datasource configuration, and logging.
  • Operate spatial analyses (buffering, intersects, network traces, catchment calculations) to produce BB accessibility maps, serviceability, and pricing layers.
  • Enforce RBAC across GeoServer/JBoss, secure credentials, API scopes; manage auditing and change tracking for geospatial layers and pricing surfaces.
Experience & Skills Requirements:Must have:
  • GeoServer administration: publishing layers, SLD styling, security, GeoWebCache, WMS/WFS best practices.
  • Spatial databases: PostgreSQL/PostGIS or Oracle Spatial, SQL, spatial indexes, performance tuning.
  • GIS fundamentals: projections/CRS, topology, network routing basics, spatial analysis operators.
  • ITIL L2 support: incident triage, RCA authoring, problem records, change governance/CAB participation.
  • Integration patterns: REST/JSON, file-based exchange, message queues; idempotency and retry policies.
Good to have:
  • Experience with front-end map libraries (OpenLayers/Leaflet) and SLD/Mapbox style authoring.
  • Familiarity with TM Forum frameworks (eTOM for Plan & Build), and OSS inventory models.
  • Exposure to coverage modeling tools, propagation/attenuation basics for BB availability.
  • Knowledge of costing/pricing rules and how they intersect with build phases and serviceable areas.
  • Scripting for ops automation (Bash/Python) and CI/CD for ETL/GeoServer packaging
Success Metrics & Unique Selling ProTehtävä (USP) of The Role:
  • Faster and more reliable software delivery through automated CI/CD and containerized deployments.
  • Improved system stability, uptime, and SLA performance in large-scale telecom environments.
  • Strong impact on cost reduction and operational efficiency through automation and infrastructure-as-code.
  • Ability to lead modernization of BSS/OSS platforms using Kubernetes, cloud, and advanced monitoring tools.
  • Act as a key driver connecting development, operations, and architecture teams for DevOps excellence.
What we offer / What’s in it for you:
  • Opportunity to work on large-scale telecom platforms with modern DevOps and automation technologies.
  • Exposure to cloud, Kubernetes, monitoring ecosystems, and Seuraava‑gen BSS/OSS modernization initiatives.
  • Collaborative environment with cross‑functional and global engineering teams.
  • Continuous learning and career growth supported by certifications and complex project exposure.
  • Ownership of strategic DevOps initiatives with direct impact on operational performance and delivery speed.

Apply now!

Send your CV together with the motivation letter to We will go through the applications on an ongoing basis.

At TCS, we believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity motto is ‘Inclusion without Exception’. We encourage people with diverse backgrounds to apply for our Tehtäväs.

About Tata Consultancy Services

Tata Consultancy Services is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys. Its consulting‑led, cognitive powered, portfolio of business, technology and engineering services and solutions is delivered through its unique Sijainti Independent Agile™ delivery model, recognized as a benchmark of excellence in software development.

TCS in the Nordics & Suomi

TCS has been operating in the Nordic countries since 1991. The Yritys's Finnish, Swedish, Norwegian and Danish customers are served by a total of 20,000 experts. Our customers have chosen TCS as the best IT consulting service provider in the Nordics every year. TCS has also received the Top Employer recognition in Suomi for Six years in a row.

For more information, visit

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Tiedot työpaikasta:

  • Yritys: Tata Consultancy Services
  • Tehtävä: Application Support Specialist for Telecom OSS Plan & Build
  • Työskentelypaikka: Helsinki
  • Maa: FI

Näin lähetät työhakemuksen:

Kun olet lukenut ja ymmärtänyt kriteerit sekä vähimmäisvaatimukset, jotka on mainittu työpaikkailmoituksessa Application Support Specialist for Telecom OSS Plan & Build at the office Helsinki yllä, valmistele välittömästi hakuasiakirjat, kuten työhakemus, CV, kopio tutkintotodistuksesta ja muut liitteet. Lähetä hakemus 'Seuraava sivu' -linkin kautta alta.

TÄMÄ TYÖPAIKKAILMOITUS ON VANHENTUNUT (Yli 30 päivää sitten).
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