Senior System Engineer

DUTIES: Ensure stability, performance, and continuous improvement of web applications and services. Lead the response to production issues, identify and troubleshoot problems implementing

immediate fixes, and ensuring minimal downtime in compliance with SLAs. Build alerting systems, monitoring tools, and dashboards to proactively identify issues. Apply strong analytical,

technical and functional skills to diagnose and resolve complex production issues, focusing on quick impact mitigation and work with development teams to implement long-term solutions. Create and maintain comprehensive documentation for system architecture, configuration, deployment procedures, and troubleshooting guides. Proactively detect problems, analyze trends

and patterns, assess impacts and manage escalated issues to ensure timely resolution. Conduct blameless postmortems and after-action reviews to identify failure patterns, document lessons learnt and implement remediation to enhance application resilience Collaborate with development teams to define and validate non-functional requirements during design and development phases, ensuring compliance before production deployment. Monitor application performance using APM tools such as Dynatrace and ELK. Work closely with product development teams to ensure thorough knowledge transfer of system changes prior to operationalization. Provide on-call support for agent-facing applications, including homegrown J2EE applications and SaaS platforms such as Salesforce and MuleSoft.

REQUIREMENTS: Requires a Bachelor's degree, or foreign equivalent degree in Computer Science or Information Technology and 5 (five) years of progressive post- baccalaureate experience in the job offered or 5 (five) years of progressive post-baccalaureate in a related occupation architecting and developing web applications; utilizing observability tools such as Dynatrace, AppDynamics, Splunk, ELK, MuleSoft Any Point, Quantum Metric, and Catchpoint to create alerts, dashboards, reports, and synthetic monitoring; working with integration technologies and API Gateways, including MuleSoft and WebLogic; working with object-oriented programming languages such as Java, J2EE technologies, JavaScript, and frameworks such as Spring; using automation tools and scripting languages (Python, Shell); utilizing containerization technologies (Docker, Kubernetes) and cloud services (Azure); working with DevOps practices and tools (CI/CD pipelines, Git, Jenkins); understanding network protocols, load balancing, and security principles; and using database SQL queries and building Linux shell scripts on demand.

Our Senior System Engineerings earn between $145,000 - $192,600 yearly. Not to mention all the other amazing rewards that working at AT&T offers.

Joining our team comes with amazing perks and 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

Weekly Hours: 40