Job Description :

 Role:  Sr. AWS Engineer

Location: Irving, TX

Duration: 12+ Months

Job Description:

As a PEGA infrastructure team, you will be responsible for the design and development of medium to highly complex systems. This includes the design and implementation of infrastructure from specifications, configuration and deployment of applications, connecting to back-end resources, and advanced troubleshooting of moderately complex software applications.  Deployment, middleware administration and operational support  of (production, staging, test and development) environments for multiple projects using  Pega, AWS, and Tomcat Application Server . Monitors systems capacity and performance, plans and executes disaster recovery procedures, and provides  Tier 2 technical support. In addition, this role requires the candidate to be highly flexible in hours of work because of its customer-facing, highly available infrastructure requirements. Work closely with Dev, QA and production support team members to align and orchestrate resolutions on open issues/defects. Provides high level written communications to upper management regarding production issues.

Required Skills:

·         Experience with  AWS and Spring Boot Tomcat for J2EE applications.

·         3-5 years managing and administrating middleware technologies ( Weblogic, Websphere, and Tomcat).

·         Experience with  cloud platforms AWS( Auto scaling , AVI, security, EC2 , EFS , EBS , S3 , KMS)

·         Hands on experience with CI/CD tools such as Jenkins, Ansible Working knowledge of monitoring tools like New Relic, and Datadog Experience with Elasticsearch, Kibana, and Logstash

·         Pega experience:  Understanding the DSM services, jobs, agents, queue processors. Work on deployments with end to end awareness of what goes into deploying application rule sets. Application lay out and connector configurations

·         Execution on all release engineering aspects of  DevOps including the configuration management, Build and Deployment Management, Continuous Integration and Delivery Ansible based deployment and configuration automation solutions.

·         Experience with web based services and protocols (HTTP, HTTPS, REST, Apache, Tomcat) Migration Experience with JEE Applications to open source.

·         Experience on advanced Linux concepts (Namespaces, CGroups) Experience with microservice architectures and deployment.

·         Knowledge on L2/L3 protocols, IPv4/IPv6 and TCP/IP stack.

·         3+ years hands-on experience with Solaris, Linux (RHEL, CentOS, Ubuntu), in bare-metal and Cloud-based infrastructure (AWS, OpenStack)

·         Proficiency in high level script languages (Python preferred) as well as script environments like bash Experience with DevOps workflow automation (Jenkins, Ansible, Puppet)

·         Strong analytical & troubleshooting skills. Experience with tools like JIRA, Confluence, Stash M.S. or relevant experience required.

Preferred to have:

·         AWS Certification  (Feb 2019 released exam or old).

·         Experience in scripting - Ansible, Cloudformation, Jython and UNIX shell scripting

·         Experience on AWS build automation, Jenkins, Ansible scripting for docker/non-docker microservices

·         DevOps Tools -  Stash, Jenkins, Docker/Kubernetes 


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