IoT Solution Architect - Packet Core

About this Opportunity
Connected devices are everywhere - in factories, fields, city streets and remote villages. But without reliable connectivity, it's just a device. That's why we built our IoT platform - an easy to use solution that provides global connectivity management enabling any enterprise to achieve infinite connectivity. Now any business can connect and manage devices easily, securely, and globally. Ericsson IoT Accelerator manages global IoT connectivity with reliability, security, and cost-efficiency. As the only global platform with a dedicated core network, it provides unrivalled scalability, quality of service and unified user experience for IoT deployments of any size, anywhere in the world.
We are responsible for the development and maintenance of M2M features found in IOTA like SIM ordering, M2M provisioning, subscription management as well as rating/billing for Operators or their Enterprises. IOTA supports 2G, 3G, 4G and 5G NSA messaging and packet switched services. IOTA development the features that build up the actual services exposed on our platform whilst the day to day running of that platform (Production) is managed by our colleagues in the NOC.

Responsibilities
The Ericsson IOTA solution consists of two areas, Device Connectivity System (DCS) and Business Support Systems (BSS). We want to strengthen the DCS team with more Packet Core experience.
In DCS, we have both Ericsson products, such as STP, EPG, vEPG, UDC (HLR-FE, CUDB, PG), LTE (HSS-FE, DSC), MPBN including IPWORKS, SAPC and 3rd Party products, such as SMSC from Sinch and OSIX probes from Polystar.
As a Solution Architect you will be working in the forefront of technology and in one of the few places where someone can work in IP, Packet Core, CS core and virtualization in the same unit


Key responsibility for this position is to
Act as domain expert in Packet Core areas.
Network Design of the Packet Core domain; new solutions, optimize the existing networks etc
Construct and update system architecture descriptions
Participate and drive different types of system studies
Construct roadmaps together with Product Management
Support in responding to internal and customer questions
Plan, implement and support in upgrades and updates
Analyze node and systems capacity, dimension node and systems


Qualifications
E2E solution knowledge, Strong hands on experience in IP & Core Network Architecture Design and integration with relevant knowledge from one or several areas connected to Ericsson DCP:
Strong competence in Packet Core (SGSN-MME, EPG, vEPG, SACC solution, SAPC, SMSC)
Good knowledge of IP protocols and flow design (MPLS, VPN, BGP)
Good knowledge in IP Backbone configuration (routers, switches, firewalls, load balancers)
IPWorks (DNS Radius)


Recommended certifications
Ericsson Certified Professional - IP Transport Design
Ericsson Certified Professional - 5G Packet Core and Policy
Ericsson Certified Associate - Ericsson Cloud
5+ years system design, system integration or equivalent experience with a proven record of accomplishment of success


Why join Ericsson?
At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?
Click Here to find all you need to know about what our typical hiring process looks like.
Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we nurture it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team.
Ericsson is proud to be an Equal Opportunity and Affirmative Action employer, learn more.

Primary country and city: Sweden (SE) || Sweden : Stockholm : Stockholm
Job details: Solution Architect

In case of questions please contact the HR Partner: Anamika Sen at anamika.sen@ericsson.com
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