Trinetix

Technology

TransmissionImplementationEngineer

Buenos Aires, Buenos Aires, Argentina FULL TIME Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Transmission Implementation Engineer at Trinetix. Skills: Infinera, Nokia, Ciena. The Transmission Implementation Engineer will lead the implementation, installation, commissioning, and testing of Arelion's optical transport network, including DWDM link and EoL platform migrations. This role involves close collaboration with internal teams and external vendors for network expansion, optimization, and decommissioning, while also managing logistics and ensuring high-quality documentation.”

What You'll Achieve.

Ensure reliable and timely delivery of network capacity, maintain high standards of documentation and service quality, and execute migrations and decommissioning of legacy equipment.

Industry & Context.

Technology

What They're Looking For.

Must Have

Requires 5+ years of experience in a telecommunications company covering Plan, Build, and Operate functions, with proven expertise in DWDM Network Engineering. Must have extensive configuration and troubleshooting experience with specific OLS and Transponder platforms from Infinera, Nokia, and Ciena, and experience supporting remote installations and guiding onsite technicians. A good understanding of fiber infrastructure and proven capability to commission and turn up DWDM services are essential.

Nice to Have

Post-secondary education or a university degree is desirable. Vendor certifications from Nokia, Infinera, and/or Ciena are advantageous.

What You'll Do.

The Transmission Implementation Engineer will lead the implementation

and testing of Arelion's optical transport network

including DWDM link and EoL platform migrations. This role involves close collaboration with internal teams and external vendors for network expansion

while also managing logistics and ensuring high-quality documentation.

How You'll Work.

Team & Collaboration

Works closely with internal teams on network expansion, optimization, and decommissioning initiatives, and engages with external vendors for successful delivery, installation, and commissioning of DWDM systems. Participates in deployment and progress meetings with vendors and stakeholders.

Communication Scope

written and verbal communication; project status communication

Full Job Description

At **Trinetix** we are looking for a **Senior** **Transmission Implementation Engineer** to join our Transmissions team, supporting the build, expansion, and optimization of Arelion's optical transport network. The ideal candidate will have proven experience with DWDM infrastructure, optical line systems, and transponder platforms, along with a strong ability to commission, migrate, and manage transmission equipment. As part of the Transmissions team, you will work closely with internal teams and external vendors to ensure reliable and timely delivery of network capacity, while maintaining high standards of documentation and service quality. **Key Responsibilities:** * Network Implementation: Lead the implementation of the Arelion Optical Transport Network, ensuring delivery within agreed lead times. * Installation & Commissioning: Oversee installation, commissioning, testing, and service turn-up of optical transmission equipment. * DWDM Migrations: Perform DWDM link migrations in coordination with onsite technicians, including activities outside standard working hours when required. * EoL Platform Migration: Execute migration of services from platforms approaching end-of-life (EoL). * Collaboration: Work closely with internal teams on network expansion, optimization initiatives, and decommissioning of legacy equipment. * Vendor Coordination: Work with external vendors to support successful delivery, installation, and commissioning of DWDM systems. * Logistics: Provide logistics coordination for equipment shipments between warehouses and deployment sites. * Documentation: Ensure accurate and high-quality documentation across all relevant systems and tools. * Stakeholder Engagement: Participate in regular deployment and progress meetings with vendors and stakeholders. **Requirements:** * Proven Experience: 5+ years' experience within a telecommunications company covering Plan, Build, and Operate functions. * DWDM Expertise: Proven experience working as a DWDM Network

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