Principal-System Engineer at AT&T in Dallas, Texas

Posted in Other 5 days ago.

Type: Full-time





Job Description:

Position Summary:
OPUS DevSecOps supporting verticals - Consumer, Business and Enterprise. Collaborate with stakeholders to gather and review software requirements/user stories, provide estimates, create software design specifications and collaborate with engineers/architects to assess and test hardware and software interactions. Execute a specific development methodology through application of various programming languages. Advanced Java application troubleshooting/ configuration and environment issues, including thread and heap analysis. SME in Application Performance Management using AppDynamics and Quantum Metric. Demonstrate a thorough knowledge and awareness of application performance matters in a complex multi-tiered environment. Provide technical mentoring and day-to-day direction of technical staff responding to alarms, triaging issues, and escalating appropriately constantly striving to improve team response. Technical curiosity, seeking to understand why things work the way they do, able to look into code and JVM settings for improvement opportunities and provide tuning recommendations. Evaluate and recommend tools, technologies, and processes to ensure the highest quality and performance is achieved. Excellent communication skills with ability to convey complex technical information in a clear manner to peers, developers, business partners and senior leaders.

Technologies:
HTML, JSP and servlets, Spring and struts web frameworks, service-oriented architecture/webservices (SOAP/REST), Web technologies like HTML, CSS, Javascript and JQuery, Markup languages like XML and JSON, Database knowledge, MySQL, Oracle, Cassandra, Cloud architecture, Microservices, working experiences with containers, Docker, Kubernetes, security knowledge of data at rest and in the motion, encryption and decryption, SPI, PCI data safety knowledge. Application Performance Monitoring (AppDynamics/ Quantum Metric) configuration and instrumentation.

Responsibilities Include:
  • 80% Operations support. Provide support for incident management, issue analysis, automation, performance tuning, patching, audits and other compliance related activities.
  • 20% Feature delivery using SAFe Agile. Participate in PI planning, Review requirements/user stories, provide estimates, create software design specifications, create test cases and deliver software. Collaborate with Architects, Product Owners, and Developers to deliver secure, scalable, and quality solutions.

Job Contribution: Senior level technical professional. Subject matter technical knowledge within a discipline and sound understanding of ATT technologies. Experience in Retail / call center point of sale application is needed.
Education: Preferred Bachelors of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; Developer nanodegree; or equivalent experience.
Experience: Typically requires 8-10 year experience. Technical Career Pathway (TCP) role.
Supervisory: No.

Position Summary:
OPUS DevSecOps supporting verticals - Consumer, Business and Enterprise. Collaborate with stakeholders to gather and review software requirements/user stories, provide estimates, create software design specifications and collaborate with engineers/architects to assess and test hardware and software interactions. Execute a specific development methodology through application of various programming languages. Advanced Java application troubleshooting/ configuration and environment issues, including thread and heap analysis. SME in Application Performance Management using AppDynamics and Quantum Metric. Demonstrate a thorough knowledge and awareness of application performance matters in a complex multi-tiered environment. Provide technical mentoring and day-to-day direction of technical staff responding to alarms, triaging issues, and escalating appropriately constantly striving to improve team response. Technical curiosity, seeking to understand why things work the way they do, able to look into code and JVM settings for improvement opportunities and provide tuning recommendations. Evaluate and recommend tools, technologies, and processes to ensure the highest quality and performance is achieved. Excellent communication skills with ability to convey complex technical information in a clear manner to peers, developers, business partners and senior leaders.

Technologies:
HTML, JSP and servlets, Spring and struts web frameworks, service-oriented architecture/webservices (SOAP/REST), Web technologies like HTML, CSS, Javascript and JQuery, Markup languages like XML and JSON, Database knowledge, MySQL, Oracle, Cassandra, Cloud architecture, Microservices, working experiences with containers, Docker, Kubernetes, security knowledge of data at rest and in the motion, encryption and decryption, SPI, PCI data safety knowledge. Application Performance Monitoring (AppDynamics/ Quantum Metric) configuration and instrumentation.

Responsibilities Include:
  • 80% Operations support. Provide support for incident management, issue analysis, automation, performance tuning, patching, audits and other compliance related activities.
  • 20% Feature delivery using SAFe Agile. Participate in PI planning, Review requirements/user stories, provide estimates, create software design specifications, create test cases and deliver software. Collaborate with Architects, Product Owners, and Developers to deliver secure, scalable, and quality solutions.

Job Contribution: Senior level technical professional. Subject matter technical knowledge within a discipline and sound understanding of ATT technologies. Experience in Retail / call center point of sale application is needed.
Education: Preferred Bachelors of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; Developer nanodegree; or equivalent experience.
Experience: Typically requires 8-10 year experience. Technical Career Pathway (TCP) role.
Supervisory: No.
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