11 Jobs für VoLTE Network
Stellenangebote VoLTE Network Jobs
Job vor 11 Tagen bei Mindmatch.ai gefunden
Mavenir
• AT- 9 Wien
Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated
network that runs on any cloud. As the industrys only [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50 of the worlds subscribers. Role Summary Responsible [. .. ] OSS/ BSS integration requirements Good understanding of NFVi and containerization in carrier grade environments (either VM or Container based) Good understanding of the technology and deployment methods used to support Vo LTE, Vo NR Vo Wi Fi. Good understanding of User Equipment Client and App capabilities in the mobile space. Good understanding of the move to containerized core network elements and how this impacts performance and cost compared to NFVi and bare metal. Highly proficient listener consultative sales style with the ability to shape [. .. ]
Job am 25.05.2026 bei Mindmatch.ai gefunden
Ing. Ernst Steiner High- Tech Personalbereitstellungs- und Technische Dienstleistungsges. m. b. H
• AT- 9 Wien
[. .. ] technical interface between operators and vendor teams? Then we would love to hear from you The enterprise is a leading international telecommunications vendor, providing innovative solutions for [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] voice and core network services. Join the international Core Network team (10 members) and take on a vendor-facing role, supporting major mobile network operators in Austria in the operation, troubleshooting, and continuous improvement of their Voice Core and IMS environments. Vendor Interface Technical Support: Act as the technical representative for telecom operators and [. .. ] Level 3/ R D teams for issue resolution. Voice Core Operations Maintenance: Operate and maintain IMS and voice core elements (e. g. , CSCF, HSS/ UDM, SBC, MGW, TAS) including Vo LTE/ Vo NR services in virtualized environments. Incident Management Troubleshooting: Investigate and resolve voice service issues (e. g. , SIP signaling, call setup failures, interconnect issues) to ensure high service availability. Signaling Interconnect Analysis: Analyze SIP and legacy signaling (SS7/ MAP/ ISUP) and support roaming as well as inter-operator voice connectivity. [. .. ]
Job vor 10 Tagen bei Jobleads gefunden
• Düsseldorf, Nordrhein- Westfalen
[. .. ] company, providing global B2B services for the mobile telco industry and enabling next-generation, cloud-based, international mobile services. Building on the technology Rakuten used to launch Japans newest [...]
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[...] mobile network, we are taking our mobile offering global. Lets build the future of mobile telecommunications together About the role Were hiring an expert to strengthen our network security posture across telecom signaling and fraud prevention, and to operate our Lawful Interception (LI) capabilities in compliance with applicable regulations. Youll own daytoday [. .. ] privacy, and auditability. What youll do: Operate, administer, and optimize signaling firewalls: Diameter security and DRA/ Diameter firewall (e. g. , S6a, S9, S13, Cx/ Dx, Sh) SIP/ IMS security (Vo LTE/ Vo Wi Fi, SBC policy, TLS, topology hiding) GTPC firewall (GTPv2C on S5/ S8/ S11; awareness of GTPU risks) Build and tune rules, policies, signatures, and machinelearning/ heuristic detections for: Location tracking and subscriber profiling attempts Signaling storms, flooding/ Do S, malformed message fuzzing, tunnel hijack Roaming/ interconnect threats across SS7/ GRX/ [. .. ]
Job vor 11 Tagen bei Jobleads gefunden
Sales Engineer
• Wien
Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated
network that runs on any cloud. As the industrys only [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50 of the worlds subscribers. Role Summary Responsible [. .. ] OSS/ BSS integration requirements Good understanding of NFVi and containerization in carrier grade environments (either VM or Container based) Good understanding of the technology and deployment methods used to support Vo LTE, Vo NR Vo Wi Fi. Good understanding of User Equipment Client and App capabilities in the mobile space. Good understanding of the move to containerized core network elements and how this impacts performance and cost compared to NFVi and bare metal. Highly proficient listener consultative sales style with the ability to shape [. .. ]
Job am 29.05.2026 bei Jobleads gefunden
Sales Engineer
• Bonn, Nordrhein- Westfalen
[. .. ] 2026 (30+ days left to apply) job requisition id: R0016124Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] software-based automated network that runs on any cloud. As the industrys only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50 of the worlds subscribers. Role Summary Responsible [. .. ] OSS/ BSS integration requirements Good understanding of NFVi and containerization in carrier grade environments (either VM or Container based) Good understanding of the technology and deployment methods used to support Vo LTE, Vo NR Vo Wi Fi. Good understanding of User Equipment Client and App capabilities in the mobile space. Good understanding of the move to containerized core network elements and how this impacts performance and cost compared to NFVi and bare metal. Highly proficient listener consultative sales style with the ability to shape [. .. ]
Job am 10.05.2026 bei Jobleads gefunden
• Düsseldorf, Nordrhein- Westfalen
[. .. ] understand system logs, test tool logs and use this understanding for debugging issues and identifying accurate root causes for the problems seen on the system under test [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] or in the network Using the test expertise and identifying overall improvements and enhancements MINIMUM REQUIREMENTS (Knowledge, Skills, Abilities) Requirements Minimum 8 to 15 years of experience Thorough knowledge and hands on experience of IMS Core Nodes which should primarily include P-CSCF, S-CSCF, TAS, IPSM-GW, MRFC, MRFP, BGCF, MGCF, I-SBC, [. .. ] Diameter, REST, TCP/ IP, DNS, MSRP. Experience in with SS7 application level protocols (MAP/ CAP/ INAP) is a plus. Hands on Experience on testing E2E call flows with respect to Vo LTE and Vo Wi Fi. Hands-On Experience in Test Strategy Preparation Driving Testing Projects Expertise in product/ capacity testing using simulators/ scripting/ open source tools Ability to create/ build test setups as per the test strategy of the feature. Executing test cases and validating the test status based on the expectations [. .. ]
Job am 07.04.2026 bei Jobleads gefunden
Core Network Support Engineer Voice Core (f/m/x)
• Wien
[. .. ] technical interface between operators and vendor teams? Then we would love to hear from you The enterprise is a leading international telecommunications vendor, providing innovative solutions for [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] voice and core network services. Join the international Core Network team (10 members) and take on a vendor-facing role, supporting major mobile network operators in Austria in the operation, troubleshooting, and continuous improvement of their Voice Core and IMS environments. Vendor Interface Technical Support: Act as the technical representative for telecom operators and [. .. ] Level 3/ R D teams for issue resolution. Voice Core Operations Maintenance: Operate and maintain IMS and voice core elements (e. g. , CSCF, HSS/ UDM, SBC, MGW, TAS) including Vo LTE/ Vo NR services in virtualized environments. Incident Management Troubleshooting: Investigate and resolve voice service issues (e. g. , SIP signaling, call setup failures, interconnect issues) to ensure high service availability. Signaling Interconnect Analysis: Analyze SIP and legacy signaling (SS7/ MAP/ ISUP) and support roaming as well as inter-operator voice connectivity. [. .. ]
Job am 27.03.2026 bei Jobleads gefunden
• Ingolstadt, Bayern
[. .. ] evolution through different generations; Main components of Radio Subsystem/RAN and Core Subsystem/Media Gateway, etc; Understanding of the difference between Circuit Switched and Packet Switched; Voice call processing [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] on Vo LTE capable and non-capable cellular networks, fallback to common supported generation; Supplementary services applicable to voice calls; Packet routing configuration in cellular networks including APN and VPN; Concept of Roaming service, types of roaming, involved network nodes and typical issues; IMS service, SIP protocol, call flow details; Differences between MNO and VMNO; e SIM concept (activation/ deactivation, profile provisioning, profile switching) ; Cellular modems configuration, specifications, and debugging with a focus on bands supported, region configuration, basic diagnostics, and logs; Concept of e Call functionality and legal requirements [. .. ]
Job am 19.02.2026 bei Jobleads gefunden
• Ingolstadt, Bayern
[. .. ] a set of devices related to automotive navigation systems. Tech Ops engineer should be ready for short business trips across Europe from time to time. Requirements: Strong [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] understanding of cellular network architecture difference (2G/ 3G/ 4G/ 5G) Knowledge of Vo LTE, SIP protocol, IMS architecture, and fallback mechanisms Practical experience with roaming types, packet routing, APN configuration Understanding of e SIM provisioning, activation, and profile switching Proven experience analyzing/ troubleshooting modem/network logs (attach failures, call drops, PDP context, etc. ) Minimum 4 years of hands-on experience in QA, system validation, [. .. ]
Job vor 4 Tagen bei Neuvoo gefunden
IBU Consulting
IMS Test Engineer
• Düsseldorf, North Rhine- Westphalia Duesseldorf
[. .. ] understand system logs, test tool logs and use this understanding for debugging issues and identifying accurate root causes for the problems seen on the system under test [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] or in the network Using the test expertise and identifying overall improvements and enhancements MINIMUM REQUIREMENTS (Knowledge, Skills, Abilities) Requirements Minimum 8 to 15 years of experience Thorough knowledge and hands on experience of IMS Core Nodes which should primarily include P-CSCF, S-CSCF, TAS, IPSM-GW, MRFC, MRFP, BGCF, MGCF, I-SBC, [. .. ] Diameter, REST, TCP/ IP, DNS, MSRP. Experience in with SS7 application level protocols (MAP/ CAP/ INAP) is a plus. Hands on Experience on testing E2E call flows with respect to Vo LTE and Vo Wi Fi. Hands-On Experience in Test Strategy Preparation Driving Testing Projects Expertise in product/ capacity testing using simulators/ scripting/ open source tools Ability to create/ build test setups as per the test strategy of the feature. Executing test cases and validating the test status based on the expectations [. .. ]
Job am 23.05.2026 bei Neuvoo gefunden
Mavenir
Sales Engineer
• Bonn, North Rhine- Westphalia
[. .. ] products. May provide detailed customer installation requirements and ensures product functions according to specification. Incentives tied to product sales. Key Responsibilities Contribute to the development and refinement [...]
MEHR INFOS ZUM STELLENANGEBOT
[...] of Mavenirs AI, Network Core, BSS vision and strategy Contribute to the development and refinement of Mavenirs Cloud based Network Core Assist sales team in all phases of the selling process. Interact with internal and external customers. Work with Account managers to identify/ qualify customer prospect opportunities define requirements Work with Product Managers to [. .. ] OSS/ BSS integration requirements Good understanding of NFVi and containerization in carrier grade environments (either VM or Container based) Good understanding of the technology and deployment methods used to support Vo LTE, Vo NR Vo Wi Fi. Good understanding of User Equipment Client and App capabilities in the mobile space. Good understanding of the move to containerized core network elements and how this impacts performance and cost compared to NFVi and bare metal. Highly proficient listener consultative sales style with the ability to shape [. .. ]
Häufig gestellte Fragen
Wieviele offene Stellenangebote gibt es für VoLTE Network Jobs bei unserer Jobsuche?
Aktuell gibt es auf JobRobot 11 offene Stellenanzeigen für VoLTE Network Jobs.
In welchen Bundesländern werden die meisten VoLTE Network Jobs angeboten?
Die meisten Stellenanzeigen für VoLTE Network Jobs werden derzeit in Nordrhein-Westfalen (5 Jobs), Bayern (2 Jobs) und Sachsen-Anhalt (0 Jobs) angeboten.
