AT&T · 11 hours ago
Lead System Engineer - Site Reliability Engineering (SRE)
Alpharetta, GA
Full-time
Onsite
Senior Level, Lead/Staff
$158K/yr - $237K/yr
7+ years expAT&T is a leader in communications and technology, seeking a Lead System Engineer with a focus on Site Reliability Engineering (SRE). This role involves maintaining and improving the reliability, performance, and scalability of mission-critical applications, particularly in the areas of CRM and Supply Chain/Logistics Management.
Telecom & CommunicationsEnterprise SoftwareAppsCollaborationCommunications InfrastructureMobileService IndustryTelecommunicationsWireless
Responsibilities
Provide day-to-day production support for Oracle EBS/ERP (Procurement, OM, Inventory); resolve incidents/requests within SLAs and ensure service stability
Troubleshoot end-to-end issues across business workflows, configuration, master/transaction data, batch/concurrent programs, and interface processing using strong analytical and SQL skills
Support supply chain execution flows including Procure-to-Pay, Order-to-Cash, receiving, picking/packing/shipping, inventory transactions (transfers, adjustments, reservations, cycle counts), and reconciliation of on-hand balances
Perform data triage and correction (where approved) and partner with functional leads for process/config changes
Monitor and support 3rd-party integrations (e.g., ASN, receipts, shipment confirmations, inventory updates, returns/RMAs)
Partner with integration/middleware teams and vendors to resolve cross-system defects, mapping issues, sequencing/latency problems, and data mismatches
Analyze and remediate interface errors in queues/tables/logs; validate reprocessing/replay and prevent duplicates
Lead incident response and minimize downtime
Build and maintain monitoring, alerts, and dashboards for proactive issue detection
Create run books and automate operational tasks to improve efficiency
Collaborate with development teams to define and meet non-functional requirements (reliability, performance, scalability)
Conduct blameless postmortems and drive continuous improvements
Support release management, capacity planning, and security best practices
Provide 24x7 on-call support as needed
Qualification
Required
7+ years in Development, Functional and maintenance experience for Oracle Applications (EBS/Fusion – AR, AP, FA, PO, INV, PA, OM, Planning, etc.) - with SRE mindset
Proficiency in SQL/PLSQL, and Oracle technologies, Java/J2EE, scripting (Python, Shell), and automation (AI based automation a plus)
Strong skills with observability tools (Dynatrace, AppDynamics, Splunk, ELK, Grafana)
Experience with containerization (Docker, Kubernetes) and cloud services (Azure)
Experience with Middleware / Integration technologies – Oracle SOA/OIC, Mulesoft, Kafka/JMS, EDI
Excellent problem-solving and communication skills
Bachelor's degree in Computer Science, IT, or related field
Benefits
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected
Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T mobility plans and accessories
AT&T internet (and fiber where available) and AT&T phone.
Company
AT&T
AT&T is a telecommunications company that provides wireless communications, internet and digital television services.
10001+ employees
H1B Sponsorship
AT&T has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (575)
2024 (586)
2023 (282)
2022 (450)
2021 (271)
2020 (162)
Funding
Current Stage
Public CompanyTotal Funding
$5.04BKey Investors
National Telecommunications and Information Administration
2025-09-19Post Ipo Debt· $5B
2024-02-12Grant· $42.3M
2023-01-19Grant· $2.2M
Leadership Team
Jeremy Legg
Chief Technology Officer
Pascal Desroches
Senior Executive Vice President and Chief Financial Officer
Recent News
Mobile World Live
2026-02-09
2026-02-08
Company data provided by crunchbase