Roaming Network Engineer Job at Vodafone (Pune)

Senior Network Engineer

We are looking for a highly skilled HPE Aruba Senior Network Engineer – Premium ...

Location

India

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

5+ years of hands-on experience supporting and troubleshooting HPE Aruba WLAN solutions in large-scale enterprise environments
Expert knowledge of 802.11 standards, RF design, and enterprise Wi-Fi troubleshooting
Hands-on experience with HPE Aruba Mobility Controllers (AOS 8 & AOS 10), HPE Aruba APs, and HPE Aruba Central
Strong understanding of VLANs, QoS, AAA (RADIUS/TACACS), firewall rules, and network security best practices
Experience working in a high-pressure premium support environment with enterprise customers
Excellent problem-solving, analytical, and communication skills

Job Responsibility

Deliver premium support services to enterprise customers using HPE Aruba WLAN AOS8/AOS10 and HPE Aruba Central
Troubleshoot and resolve complex wireless performance, authentication, and roaming issues
Provide advanced technical guidance, best practices, and proactive recommendations for HPE Aruba WLAN environments
Work closely with customers to diagnose issues in HPE Aruba Mobility Controllers, APs, ClearPass (NAC), and cloud-managed networks in HPE Aruba Central
Perform Wi-Fi site analysis, RF tuning, and optimization for high-density environments
Analyze logs, packet captures, and HPE Aruba telemetry data to identify root causes of network issues
Collaborate with Engineering teams and product management team for escalations and fixes
Monitor and maintain customer networks using HPE Aruba Central, AirWave, and AI-driven analytics
Assist with firmware upgrades, security patching, and HPE ArubaOS version migrations
Document troubleshooting steps, resolutions, and best practices for internal teams and customers

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Wireless Network Engineer

Our client is expanding their network engineering capabilities and needs an onsi...

Location

United States , Osceola

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

6–15+ years of network engineering experience, with strong wireless specialization
Hands-on expertise with Cisco ISE, including: 802.1X, RADIUS/TACACS+, EAP‑TLS / certificate authentication, Profiling, posturing, and access policies, Policy sets and identity groups
Strong wireless engineering foundation with: Cisco WLC / Catalyst controllers, WLAN design and site surveys, Wireless performance optimization, Cisco or Meraki APs
Experience supporting large, distributed wireless environments
Background in manufacturing, industrial, logistics, education, healthcare, or similar complex wireless/NAC ecosystems
Understanding of Cisco switching, VLANs, routing fundamentals, and identity‑based networking
Ability to work reliably onsite in a fast‑paced operational environment

Job Responsibility

Support and optimize enterprise‑scale Cisco wireless networks, including access points, controllers, and WLAN architecture
Serve as an onsite expert for Cisco ISE, including policy sets, 802.1X authentication, RADIUS/TACACS+, certificate‑based access, profiling, and NAC workflows
Conduct wireless performance tuning, troubleshooting, and RF analysis across challenging industrial environments
Implement and maintain secure network segmentation and identity-based access controls
Troubleshoot authentication failures, roaming issues, wireless interference, certificate issues, and access policy conflicts
Support Cisco switching environments (Catalyst platforms) as part of wireless integration and connectivity
Participate in upgrades, hardware lifecycle management, and environment modernization projects
Document configuration standards, performance metrics, diagrams, and runbooks for ongoing operations
Collaborate cross‑functionally with operations, plant leadership, safety teams, and engineering staff

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan
free online training

Roaming Operations Engineer

We are seeking a Roaming Operations Engineer to provide 24x7 first-line technica...

Location

India , Pune

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

An engineering graduate with 2–4 years of experience in roaming technologies
Skilled in core network protocols and technologies, including SS7, SMS/SMPP, and LTE
Experienced in troubleshooting core platforms such as STP and DRA/DEA
Equipped with a strong understanding of how roaming platforms interwork with traditional core networks
An effective communicator with excellent spoken and written English skills
Analytical, detail-oriented, and capable of resolving complex technical challenges

Job Responsibility

Monitor and troubleshoot international roaming services to maintain seamless functionality
Apply in-depth technical knowledge of core network parameters and optimisation across 2G, 3G, 4G, and VoLTE
Manage proactive and reactive incidents within agreed SLAs to ensure an excellent customer experience
Identify and support automation opportunities by analysing existing processes to reduce manual efforts and enhance service outcomes
Utilise strong analytical skills to investigate and resolve network KPI degradations and customer concerns

What we offer

Opportunity to work on cutting-edge international roaming and signalling technologies
Exposure to multi-country operations and advanced telco infrastructure
A collaborative environment that encourages innovation, process improvement, and automation
A platform to grow your expertise in core networks, roaming services, and incident management

New

Sr. Ex-Roaming Network Engineer

We are seeking a Roaming Network Engineer to support 24/7 operations of Vodafone...

Location

India , Pune

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

2–4 years of experience working in roaming technologies
Strong analytical skills with the ability to interpret technical data effectively
Excellent verbal and written communication skills in English
Engineering Graduate with hands-on experience in SS7, SMS/SMPP, LTE and associated core network technologies
Knowledge of troubleshooting STP, DRA/DEA platforms and understanding of their interworking with core networks

Job Responsibility

Monitor and troubleshoot International Roaming services to maintain high service availability and performance
Apply in-depth expertise in 2G/3G/4G/VoLTE core network parameters and optimisation
Manage proactive and reactive incidents within agreed SLAs while ensuring a consistent customer experience
Identify opportunities for automation by analysing existing processes to enhance efficiency and reduce manual work
Use strong analytical capabilities to diagnose network quality KPI degradation and resolve customer-impacting issues

What we offer

Opportunity to work on advanced global roaming platforms including SS7, LTE, VoLTE and 5G services
Exposure to multi‑market, large‑scale operational environments
Collaborative work culture with continuous learning and development opportunities
Ability to contribute to automation and operational improvement initiatives

New

Roaming Solution Architect

We are seeking a Roaming Solution Architect to design and guide the evolution of...

Location

Romania , Bucuresti

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

8–12 years of experience in mobile core, roaming architecture, interconnect services, or international mobility
Strong expertise across roaming technologies such as S8HR, LBO, IPX connectivity, Diameter, SIP, MAP/CAMEL, and EPC/5GC interfaces (S6a, S8, S9, N26, N9, SEPP)
Deep understanding of international roaming flows, service security, and GSMA/3GPP compliance
Proven experience leading multi‑market roaming deployments or complex cross‑operator programmes
Strong collaboration background with GSMA, 3GPP, vendors, and international operators
Bachelor’s degree in Telecommunications, Electronics, Computer Engineering, or a related discipline
Solid foundation in mobile core network design, roaming integration, and international service delivery

Job Responsibility

Define, maintain, and evolve the global roaming target architecture, covering S8HR, LBO, signalling, routing, and interconnect models
Lead High‑Level and Low‑Level Design creation for multi‑market roaming service deployments
Establish architectural principles, reusable patterns, and guardrails to support cross‑market engineering consistency
Ensure compliance with GSMA and 3GPP roaming specifications (including IR.21, IR.65, IR.85, IR.88, IR.95)
Drive standardisation and cross‑market alignment for roaming services and technical frameworks
Lead technical readiness and launch governance for roaming services, ensuring seamless interworking with EPC/5GC, IPX, and signalling networks
Conduct inter‑operator testing, roaming trials, and international interoperability validation
Oversee lifecycle assurance, deep‑dive diagnostics, and issue resolution for deployed roaming services
Monitor and optimise key roaming KPIs including attach, registration, and session success
Act as Vodafone’s technical authority in vendor engagements, IPX discussions, GSMA working groups, and operator‑partner interactions

What we offer

Hybrid way of working
Medical and dental services
Life and hospitalization insurance
Dedicated employee phone subscription
Take control of your benefits and choose any of the below options: MEAL TICKETS/ PRIVATE PENSION/ VACATION VOUCHERS/ CULTURAL VOUCHERS within the budget
Special discounts for gyms and retailers
Annual Company Bonus
Loyalty Programme
Ongoing Education – we continuously invest in you to ensure you have everything needed to excel on the job and enhance your skills
You get to work with tried and trusted web-technology

Fulltime

Core Network Engineer – CS Core (ZTE)

This is a remote position. Position: Core Network Engineer – CS Core Technology/...

Location

Salary:

Not provided

Overture Rede

Expiration Date

Until further notice

Requirements

Strong hands-on experience with ZTE CS Core platforms
In-depth knowledge of CS Core architecture and signaling protocols (SS7, ISUP, MAP)
Experience with MSC, MGW, HLR/VLR, and signaling networks
Knowledge of call flow analysis, troubleshooting, and performance optimization
Familiarity with OSS tools for fault and performance management
Strong analytical and problem-solving skills
Work Experience: 10

Job Responsibility

Operate, configure, and maintain ZTE CS Core network elements such as MSC, MGW, HLR, VLR, and STP
Monitor core network performance, alarms, and KPIs to ensure high availability and reliability
Perform fault troubleshooting and root cause analysis for CS Core network issues
Handle configuration changes, software upgrades, patches, and license management
Coordinate with RAN, Transmission, and OSS teams for end-to-end service stability
Support interconnection, roaming, and signaling operations
Maintain accurate documentation of network configurations, changes, and incidents

Specialist VAS Design and Engineering

Perks and benefits; Would you like to be part of our new adventure? Vodafone Gro...

Location

Spain , Madrid

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

In-depth knowledge of international roaming and roaming value-added services (Steering of Roaming, Welcome SMS, Virtual Home Environment, OTA)
Broad expertise in telecommunications and network signalling technologies (2G/3G/4G/5G), and protocols: SIGTRAN (IP, SCTP, MTP, M2PA, M3UA, SCCP), SS7 (ISUP, MAP, TCAP, INAP, CAMEL), DIAMETER (s6a y Sh) and 5G (HTTP2, JSON)
Good understanding of IT systems (architecture, design, databases, APIs) and software development methodologies (waterfall, agile), including software release management processes
Understanding of cloud and virtualization platforms (Openshift, VMware, AWS, GCP or Azure) and solid NFV cloud-native principles
Proven track record deploying hardware and software solutions in Vodafone infrastructures
Familiarity with network testing tools in general and Emblasoft Evolver in particular
Solid TCP/IP understanding, troubleshooting skills and packet analysis with Wireshark. Experience in web services, SOAP, SFTP, TLS, SSL certificates, SNMP, LDAP, etc.

Job Responsibility

Provide expertise in telecommunications, roaming and VAS services to internal teams
Design, architect and review telecommunications and software solutions and services
Validate requirements and implementations
Manage network capacity
Support the onboarding, evolution and decommission of roaming services
Technical lead of infrastructure and software projects
Support project management activities (project and risk planning, vendor management)
Coordinate complex technical deployments across multiple teams and technologies
Prepare and troubleshoot IP matrices
integrate OSS (FCAPS: monitoring, backup, BI data systems, etc.)

What we offer

Hybrid work model
Bonus on top of the gross salary
Meal voucher (Ticket Restaurant), additional to gross salary
Flexible working hours from Monday to Thursday, and an intensive schedule on Fridays
Intensive Summer Schedule during July and August
Up to 20 days per year of 100% remote work from other locations
Private Health and Life Insurance for employees
25 vacation days, plus December 24th and 31st off
Optional Pension Plan
Access to an online learning platform for continuous training.

Fulltime

Solution Account Manager, Warehousing and Logistics

Belden, a global leader in industrial networking and automation, is seeking a st...

Location

United States

Salary:

120000.00 - 150000.00 USD / Year

Belden, Inc

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Engineering, Business, or a related field preferred
Proven experience in solution sales or account management in mobile robotics, industrial automation, or industrial networking
Familiarity with industrial wireless systems, safety architectures, and IT/OT infrastructure preferred
Willingness to travel as needed to visit customer sites, integrator partners, and attend trade shows or industry events
Strong communication, presentation, and negotiation skills with the ability to influence both technical and business stakeholders
Knowledge of long-cycle sales and buying processes, particularly with OEMs and large integrators

Job Responsibility

Define and build relationships through OEMs, SIs, and logistics operators, understanding their automation goals and network infrastructure challenges
Identify and capture new business by driving Belden’s value around mobile robotics: high speed wireless roaming, end-to-end infrastructure visibility, and scalable IT/OT architecture
Partner with technical experts, solution consultants, and channel teams to architect and deliver reliable industrial networking and safety system solutions that meet functional and regulatory needs
Drive revenue growth through direct customer engagement, identifying opportunities to expand Belden’s footprint in mobile asset connectivity, edge compute, and safety networking
Leverage tools like Salesforce, MEDDICC, and Account Plans to qualify opportunities, track progress, and deliver accurate, data-driven forecasts
Stay ahead of trends in automation, robotics safety, industrial wireless, and customer use cases to bring thought leadership to your customers and internal teams
Act as a trusted advisor by translating complex network and safety design into customer business outcomes—minimizing downtime, enabling scalability, and supporting labor-constrained environments
Collaborate cross-functionally with marketing, operations, and the channel to accelerate deal velocity and solution adoption
Help define long-term customer growth strategies, targeting recurring revenue and expansion opportunities in greenfield and brownfield environments

What we offer

health/dental/vision
long term/short term disability
life insurance
HSA/FSA
matching retirement plans
paid vacation
parental leave
employee stock purchase plan
paid leave for volunteer work in your community
training opportunities

Fulltime

Roaming Network Engineer

Vodafone

Location:
India , Pune

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 13, 2026

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Job Description:

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