OPERATIONS SUPPORT SYSTEMS (OSS) ARCHITECT (REMOTE)

Portuguese company hires for remote position

📍 Location: Remote, with business travel to Sweden

💼 Work Model: 100% remote, with availability for assignments in Sweden lasting up to 3 months

🗣️ Language Requirements: English B2

🕓 Seniority: Senior (5+ years) Experienced professional with proven OSS architecture expertise

🏭 Sector: Telecommunications

💲Rate Between €2700 - 3000 RV or Unipessoal (gross value)

⚠️ Instructions: Please send your CV in English and make sure to include all skills and experience that match the requirements of the opportunity. This will significantly increase your chances of success.

About The Opportunity We are looking for an OSS Architect to lead the design, evolution and implementation of Operations Support Systems in complex telecommunications environments.

You will define architecture strategies that support service fulfilment, service assurance and orchestration, working closely with business stakeholders, network engineering, operations teams and technology partners.

Key Responsibilities

• Define and evolve OSS architectures aligned with business and operational requirements.
• Lead the design and implementation of OSS platforms and their integration with BSS and network domains.
• Support service fulfilment, inventory management, orchestration, ITSM and SLA management.
• Improve service assurance capabilities, including monitoring, analytics, fault management and service quality.
• Identify opportunities for automation and operational optimisation.
• Coordinate solution delivery with vendors, system integrators and internal teams.
• Support testing, acceptance and operational readiness.
• Maintain architecture documentation, solution designs and technical guidelines.
• Contribute to telecom transformation and modernisation programmes.

Mandatory Requirements

• Bachelor’s or Master’s degree in Telecommunications Engineering, Computer Science, Information Systems or a related field.
• Proven experience in OSS architecture, solution design and implementation within telecommunications.
• Strong knowledge of telecom operational processes and service lifecycle management.
• Experience with service fulfilment, service assurance, network inventory, orchestration and ITSM platforms.
• Strong understanding of OSS/BSS integration architectures and operational models.
• Experience delivering large-scale system integrations in multi-vendor environments.
• Knowledge of system performance optimisation.
• Experience producing HLD, LLD and solution design documentation.
• Knowledge of TM Forum eTOM, SID and Open APIs.
• Strong stakeholder management, communication and problem-solving skills.
• English proficiency at B2 level.
• Availability for business travel and assignments in Sweden lasting up to 3 months.

Nice to Have

• Experience working in Agile environments.
• Participation in telecom transformation programmes.

Ideal Profile

An OSS professional who combines architecture expertise with a practical understanding of telecom operations. You can translate business needs into scalable technical solutions, coordinate delivery across multiple partners and identify opportunities to improve service quality and operational efficiency.

Questions for Candidates

• What experience do you have designing and implementing OSS architectures in telecommunications?
• Which service fulfilment, service assurance, inventory, orchestration and ITSM platforms have you worked with?
• Can you describe a large-scale OSS/BSS integration project and your responsibilities?
• How have you applied TM Forum eTOM, SID and Open APIs?
• Do you have experience producing HLD and LLD documentation?
• What is your English proficiency level?
• Are you available for business travel, including extended stays in Sweden of up to 3 months?
• Is the gross rate of €2,700–€3,000 under RV ou Unipessoal aligned with your expectations?

CV Keywords — Include Only Those That Reflect Your Experience OSS Architecture, Operations Support Systems, Solution Design, Telecommunications, Service Fulfilment, Service Assurance, Network Inventory Management, Service Orchestration, Automation, OSS/BSS Integration, ITSM, SLA Management, System Integration, Performance Optimisation, Monitoring, Fault Management, Service Lifecycle Management, HLD, LLD, TM Forum, eTOM, SID, Open APIs, Agile, Telecom Transformation

#00356720