Mobile Core Engineer
Skylo Technologies
Espoo, Finland
Skylo Technologies is hiring a Mobile Core Engineer to join our Network Engineering and Planning team to implement Skylo's vision of building out a carrier-grade worldwide Satellite IOT network. This role will be highly cross-functional, working across the network engineering, wireless systems, and network operations teams. This is a terrific opportunity for someone who is interested to stretch themselves in their network domain, and see their work have immediate global impact in the wireless industry.
Responsibilities:
- Architect and design Skylo’s 3GPP satellite production core network deployment and its associated interfaces according to features, capacity and availability requirements
- Work collaboratively with internal stakeholders to deploy and configure the satellite core network
- Define, collect monitoring and analytics data to perform capacity and performance management and planning
- Design, set requirements, and validate core network integrations with partner MNO/MVNOs and enterprise customers
- Support local market regulatory requirement integrations such as lawful intercept services
- Provide technical domain support to Skylo’s operations teams as required
- Provide detailed and quantifiable feedback to product engineering and product management teams to enhance network performance and quality
- Hold vendors accountable to features, SLAs on network performance and service quality
- Provide subject matter knowledge in the areas of licensed LTE/5G mobile packet core, security, and virtualization solutions.
Qualifications
- Relevant degree in Electrical, Electronics and Communication Engineering or equivalent technical discipline is preferred
- 5+ years of related network systems engineer experience
- Experience with core system interfaces and protocols such as S1-MME, S1-U, S6a, S11, S5/S8, Rx, NAS, S1-AP, RRC, GTPv2c, GTP-U, SGd/SMPP
- Knowledge of Policy and Charging elements within the packet core; PCEF, PCRF, PAS,OFCS, OCS
- Knowledge of GTPv2, Diameter, LDAP protocol & AVPs
- Knowledge of 3GPP Mobility Specifications applicable to Packet Core Infrastructure Nodes; GGSN, SGW, PGW, PCRF
- Working experience in Lab testing and IOT testing is preferred
- Startup experience
- Highly collaborative, with excellent communication skills
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