Telecom Roaming Expert – Interconnect Partnerships

Skylo

Telecom roaming leader managing IPX, hubbing, and clearing partnerships for Skylo’s direct-to-device satellite network. Coordinating contracts, technical implementation, compliance, and roaming performance.

Posted 8/20/2026full-timeEspoo • 🇫🇮 FinlandSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in managing international roaming partnerships, including contract negotiation, service performance monitoring, and compliance with GSMA standards. Proficient in analyzing roaming traffic and implementing optimization strategies for tariffs and fraud management.

Highest-signal resume keywords

10+ Years Experience In Roaming/Wholesale RoamingIn-Depth Knowledge Of International Roaming BusinessStrong Analytical And Coordination SkillsFluent English, Written And SpokenSolid Understanding Of 2G/3G/4G/5G Architectures

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Carrier InterconnectTelecom Vendor ManagementSS7/MAP And Diameter SignallingRoaming Network ElementsTAP/RAP ProcessingFraud ManagementNegotiating Telecom AgreementsBilling And ReconciliationTariff MechanismsCompliance With GSMA Standards

Soft Skills

Relationship ManagementCoordination Skills

Tools & Technologies

BSS/OSS SystemsJiraConfluenceSlackOperational Scorecards

Industry Keywords

IPX/GRXInternational RoamingWholesale RoamingTelecom AgreementsNetwork Visibility Platforms

Tech Stack

Tools & technologies

DNSIoTRealm

About the role

Key responsibilities & impact

Own Skylo’s IPX, hubbing, and clearing-partner ecosystem
Manage contracts, operating cadence, service performance, escalation paths, and redundancy strategy
Manage and develop relationships with international roaming partner operators throughout the agreement lifecycle
Manage international connectivity and signalling providers, including IPX/GRX carriers, roaming hubs, and SS7/Diameter signalling providers
Select providers, negotiate contracts, and monitor service-level agreements
Manage data and financial clearing houses and hub providers
Monitor billing, disputes, and reconciliations
Coordinate the opening and testing of new roaming relationships
Oversee operator data and documentation exchange, including TAP/RAP, NRTRDE, and RAEX
Negotiate, draft, maintain, sign, and update agreements
Analyse roaming traffic, quality, revenue, cost, and margin
Define optimisation strategies for tariffs, steering of roaming, and fraud management
Ensure compliance with GSMA standards, EU roaming regulation, and applicable local regulations
Interface with Network, IT/BSS, Finance, Legal, Wholesale, and Marketing teams
Participate in international travel, industry events, and working groups

Requirements

What you’ll need

10+ years of experience in a roaming / wholesale roaming role within a mobile operator or at a hub/IPX provider
10+ years of experience in carrier interconnect, wholesale roaming, IPX/GRX, telecom vendor management, or a closely related field
Proven direct management of relationships with international operators and carriers
Senior-level ownership of strategic suppliers and complex partner relationships
In-depth knowledge of international roaming business, commercial models, value chain, tariff mechanisms, steering, settlement, and clearing
Thorough knowledge of GSMA standards and procedures including RAEX/IR.21, AA.12, TAP/RAP, NRTRDE, BCE, IREG, and TADIG
Solid understanding of 2G/3G/4G/5G architectures and roaming network elements
Working depth in SS7/MAP and Diameter signalling, GT/point-code and realm routing, DEA/STP, DNS, and IPX interconnect operations
Strong knowledge of SMS interworking, VoLTE roaming (S8HR/LBO), and 5G roaming (SEPP)
Knowledge of BSS/OSS systems including mediation, rating/charging, wholesale billing, clearing, TAP processing, fraud management, and steering systems
Demonstrated success negotiating complex telecom agreements, pricing models, service levels, credits, and executive escalations
Strong analytical and coordination skills
Fluent English, written and spoken, is mandatory
Availability for international travel and participation in industry events and working groups
Preferred: experience with NTN, NB-IoT, IoT roaming, or rapidly scaling multi-MNO networks
Preferred: familiarity with GSMA processes and signalling or network-visibility platforms
Preferred: experience with Jira, Confluence, Slack, partner portals, and operational scorecards

Benefits

Comp & perks

Competitive compensation packages
Occupational Healthcare and Health and Life Insurance
E-passi including, wellness, culture, lunch and commuting benefit
Phone & Internet allowance
Individual learning & development budget for further personal and professional development
Flexible approach to work
Equal opportunity and inclusive workplace