SAN R&D Business Solutions

Network Engineer

• Work with 4G/5G core network products from vendors like Nokia, Ericsson, and Samsung
• Analyze and interpret 3GPP specifications and telecom standards
• Design and implement API integrations across network functions (NFs)
• Work with REST APIs (OpenAPI/Swagger) for telecom integrations
• Enable integration of LF CAMARA APIs with network functions such as: - NEF / SCEF - PCF (Policy Control Function) - UDR (Unified Data Repository)
• Collaborate with vendors to identify gaps and define API roadmaps
• Support implementation of GSMA Open Gateway architectures
• Understand and contribute to call flows and connection flows across: - IMS (IP Multimedia Subsystem) - SBA (Service-Based Architecture) - OSS/BSS systems (TM Forum standards)

4G/5G Core Network Engineer

QA Engineer

• Design, develop, and execute test strategies and test plans for Salesforce applications
• Perform manual and automated testing across Salesforce platform components
• Build and maintain automation frameworks using Karate and Selenium
• Validate Salesforce custom applications, Lightning components, and Apex logic
• Perform Agentforce testing and validation to ensure business process accuracy
• Conduct API testing (RESTful services) and integration validation
• Perform accessibility testing and ensure compliance standards
• Execute security testing aligned with best practices
• Integrate testing into CI/CD pipelines and DevOps workflows
• Collaborate with developers, product teams, and stakeholders in an Agile environment
• Track defects, ensure resolution, and maintain test documentation

Salesforce QA Engineer

Network Operations

• Provide leadership and oversight of Network Services operations, including WAN, LAN, wireless, SD-WAN, and network security platforms
• Oversee daily operational activities, including incident management, problem resolution, and service availability.
• Serve as escalation point for high-priority network and infrastructure issues
• Coordinate and prioritize workload across Network Services teams, including infrastructure and security-focused functions
• Support ongoing and planned initiatives, including: - SD-WAN implementation and optimization - Network monitoring and observability tools (e.g., ThousandEyes, AppDynamics) - Security integrations (e.g., Secure Workload, NGFW, identity services)
• Provide vendor coordination and oversight for network-related services and contracts
• Ensure compliance with Agency security standards, policies, and regulatory requirements
• Participate in change management processes and ensure proper documentation and approvals
• Collaborate with Infrastructure Engineering, Data Center, Telecom, and Security teams to support cross-functional initiatives.
• Provide status reporting, risk identification, and mitigation planning to leadership.
• Maintain documentation of network architecture, processes, and operational procedures.
• Support knowledge transfer and continuity planning for the return of the permanent Network Services Manager.

4G/5G Core Network Engineer

Salesforce QA Engineer

Telecommunications Manager / Network Operations Manager