Job Information
AT&T Lead System Engineering - 5G Mobility Core - Security - NTI in Bengaluru, India
Job Description Summary :
This Lead System Engineer role is a technical lead position for 5G Mobility Core + security + new technology introduction (NTI). It blends:
• Tier-3 outage leadership (real-time restoration, directing vendors/Operations resources)
• Security validation and audit readiness (controls, hardening, risk mitigation)
• Platform certification / regression testing for major vendors (Ericsson/HPE/Cisco/AMDOCS)
• Certify MOPs and operationalization (handoff to implementation/ops teams)
• RCA and problem management (trend analysis, chronic issue elimination)
• On-call expectations (24x7 escalation)
Core competency areas:
1. Mobility Core Architecture Expertise
• EPC (MME/SGW/PGW), 5G Core (AMF/SMF/UPF/UDM/AUSF/PCF) and service-based architecture concepts
• Call/service flows, signaling, bearer/session management, roaming/interconnect impacts
2. Security Audits & Mitigation in Core Networks
• Security control validation: secure configs, access controls, segmentation, key/cert management
3. Policy & Profile / Subscriber Management Services
4. AON / Azure Operator Nexus experience preferred
3+ years Kubernetes
5. Experience designing, implementing and/or troubleshooting Mobility Evolved Packet Core (EPC) and associated service flow
Weekly Hours:
40
Time Type:
Regular
Location:
Bangalore, India
It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.
AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws
We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status