Voice and Cloud Communications Provisioning & Fulfilment Engineer

Rio de Janeiro, Brazil, onsite, full time, 3+ years

seen 2d ago

Apply for this role Sign in to track your application

Unix
SWe
LRF
MGCP
NetNumber TITAN
ISUP
VoIP
Dialogic
FreeSWITCH
VoLTE
RTP
Metaswitch SBC
STIR/SHAKEN
Linux
Sonus
MS Teams
SS7
Agile
Metaswitch Perimeta SBC
SBC5K
SIP
Ribbon SBC

About the role

Tieto Tech Consulting, is looking for a highly skilled and motivated Voice and Cloud Communications Provisioning & Fulfilment Engineer, a professional who will join a project within a Telecom Team for our respectful client BICS.

BICS operates one of the world's most extensive communication networks, carrying around 50% of global roaming traffic and connecting more than 5 billion mobile subscribers worldwide. Through partnerships with hundreds of operators, service providers, hyperscalers, and enterprises, BICS delivers connectivity across 1000+ destinations and supports a broad portfolio of services including Voice, LTE and 5G Roaming, Cloud Communications, IoT Connectivity, Messaging, Mobile Identity, Signaling, Fraud Protection, and Global SIP Trunking.

You will work with the world's largest telecom operators and technology providers, helping to ensure the quality, reliability, performance, and security of international communications, while impacting how billions of people connect, communicate, and do business every day.

Beyond traditional telecommunications, BICS is at the forefront of enabling digital transformation, cloud interconnectivity, IoT ecosystems, and next-generation mobile services, helping customers navigate the evolving global connectivity landscape.

Become a part of the BICS community at Tieto Tech Consulting that has been growing since 2010 and enjoy the comfortable and stable environment where new ideas thrive.

The engineer will support Voice and Cloud Communication Value Streams in delivering state-of-the-art solutions, with a focus on provisioning and repair activities. The candidate must have a great understanding of general Voice technologies and have working knowledge in SIP trunking implementations.

Based on business, technical, operational, and regulatory requirements, the Value Streams are designing and implementing network solutions and OSS systems within the Voice and Cloud Communication domains.

Tieto Tech Consulting is looking for a highly skilled and motivated Senior DevOps Engineer (On-Prem).Join the software engineering team for our customer BICS (part of Proximus Global) – a global telec

Reference

f9666cdb-d47a-492c-b82f-f241ca0f0916

Expiry Date

01/01/0001

Apply

Senior DevOps Engineer (On-Prem) – Tieto Tech Consulting (m/f/d)

Read from careers.tieto.com, last seen 2d ago.

What they are looking for

* Relevant degree in Electronics, Computer Sciences, IT, ICT and/or Telecommunications

* 3+ years experience in telecom, mainly in voice switching (mobile telecom operators or International carriers), with a focus on provisioning and repair activities

* Strong knowledge and experience in Telecom technologies and ITU/ETSI telecom standards/protocols (SS7/ISUP, VoIP/SIP, RTP, MGCP)

* Good understanding of network switching and routing as related to a Unified Communications and Voice over IP network

* Some practical experience with NGN platforms (Sonus or Dialogic operational experience is an advantage)

* Knowledge of SBCs like Ribbon SBC, Metaswitch SBC is an advantage

* Good knowledge about of Transmission world and equipments

* Knowledge of signalling protocol monitoring tools, protocol and trace analysers

* Unix/Linux basic operational experience

* Fluent in English, proficiency in written and spoken English, overall good communication skills

* Excellent team player: communicate, share, and collaborate

* Show flexibile ability to coordinate work with colleagues and apply rules and procedures depending on the situation

* Customer oriented

* Taking ownership and determination to deliver within time and expectation

* Ability to explain and present technical concepts and adapt it to the audience

* Self-learning: Eager to learn, quickly understands existing solutions and – if required – fast learning in an autonomous way

* Good planning & organization skills

* Analytical thinking & problem-solving skills

* Familiar with agile methodologies or ways of working

* Experience in the (international) Wholesale Telecom Business

* Knowledge on one of the following topics

* Metaswitch Perimeta SBC

* Ribbon SBC (SBC5K and SWe) and Softswitch

* NetNumber TITAN

* LRF (Location Retrieval Function) implementations for emergency call handling

* FreeSWITCH application server

* Multiplatform unified communications

* API technologies

* SIP Registrar/Authentication mechanisms

* VoLTE

* STIR/SHAKEN concepts

* Unified communication and collaboration platforms (e.g. MS Teams)

* Good understanding of telephony concepts (e.g. PBX, circuits, dial plans, routing)

Additional Information

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity, equity and inclusion | Sustainability | Tieto

About the role

What you would do

What they are looking for