Omm IT Solutions
System Specialist II
Omm IT Solutions, Lanham, Maryland, United States, 20706
Job DescriptionPrimarily responsible for:
Support the installation, customization, and configuration of IRS digital application software assets throughout all environments.Support FDT product development to ensure operational readiness.Provide expertise and services in installing, configuring, and maintaining products (for example, Web Apps applications, IRS Common libraries, COTS products, Open-Source products) and the operating system environment (RHEL virtual machines, OpenShift) within all environments at the IRS (for example, Dev, Test, Pre-Prod, Prod, DR).Support operations and configurations of products and operating system environment through all stages in the SDLC.Support deployment and test in lower environments (for example, update OpenShift and ISTIO configurations, create/maintain mount points, update file and directory permissions, setup jobs to manage logs)Support performance testing activities (for example, monitoring logs, monitoring server resources).Create and maintain software configuration in lower environments and in production environments to ensure production readiness.Develop and maintain scripts and other configuration files for all products and the operating system environment, across all environments (for example, configuring java application to run as services, creating scripts to be run for ETL operations)Validate the technical stack is consistent across all environments (for example, Dev, Test, Pre-Prod, Prod, DR, IEP) and all layers (OS configurations, scripts, COTS product configurationProvide direction, review, and make recommendation for the development of consistent scripts to configure, manage and deploy.Willingness and ability to quickly learn and adapt to new technology stacks as needed.Provide support, best practices, White Paper and COH documentation in the continued operations of the installation and maintenance of all software assets in all environments.Engage in troubleshooting for the issues and mitigations of all software installations in all environments.Provide services in installing, configuring, and maintaining all software (COTS, Open-Source, and IRS-developers) in all environments at the IRS.Provide all levels of OS support for all server's pre-prod and production environments and shall participate in the following activities at the direction of the Government to achieve the desired outcomes.Support current and future digital products in all IRS environmentsProvide 1st level Linux support of the business applications, middleware such as Jboss and COTS products.Provide expertise in using system administration and monitoring tools for all IRS environments.Support activities involving maintenance and proper implementation of Transmittals.Support for maintaining other related projects/applications on the Linux environment.Support for maintaining connectivity and monitoring of interfaces with other IRS-internal and IRS-external systems (for example, legacy systems and RESTful endpoints).Support of the problem/request ticket management and triaging issues associated with software assets. Development or updates to knowledge articles.Contractors will be required to provide knowledge transfer to include shoulder-to-shoulder training to IRS staff; establish/update documents and processes to support business application administrative duties for software assets.Requirements
Basic Qualifications:
ACTIVE or EXPIRED IRS MBI Clearance is Required.Bachelors degree with minimum 5 years experience required.Summary of Essential Skills:
RHEL operating configuration and maintenanceFile system management and permissionsOpenShift/Container orchestration & managementScripting and automation;Bash scripting (essential)Application Server Management & performance monitoringSystem monitoring and troubleshooting
Support the installation, customization, and configuration of IRS digital application software assets throughout all environments.Support FDT product development to ensure operational readiness.Provide expertise and services in installing, configuring, and maintaining products (for example, Web Apps applications, IRS Common libraries, COTS products, Open-Source products) and the operating system environment (RHEL virtual machines, OpenShift) within all environments at the IRS (for example, Dev, Test, Pre-Prod, Prod, DR).Support operations and configurations of products and operating system environment through all stages in the SDLC.Support deployment and test in lower environments (for example, update OpenShift and ISTIO configurations, create/maintain mount points, update file and directory permissions, setup jobs to manage logs)Support performance testing activities (for example, monitoring logs, monitoring server resources).Create and maintain software configuration in lower environments and in production environments to ensure production readiness.Develop and maintain scripts and other configuration files for all products and the operating system environment, across all environments (for example, configuring java application to run as services, creating scripts to be run for ETL operations)Validate the technical stack is consistent across all environments (for example, Dev, Test, Pre-Prod, Prod, DR, IEP) and all layers (OS configurations, scripts, COTS product configurationProvide direction, review, and make recommendation for the development of consistent scripts to configure, manage and deploy.Willingness and ability to quickly learn and adapt to new technology stacks as needed.Provide support, best practices, White Paper and COH documentation in the continued operations of the installation and maintenance of all software assets in all environments.Engage in troubleshooting for the issues and mitigations of all software installations in all environments.Provide services in installing, configuring, and maintaining all software (COTS, Open-Source, and IRS-developers) in all environments at the IRS.Provide all levels of OS support for all server's pre-prod and production environments and shall participate in the following activities at the direction of the Government to achieve the desired outcomes.Support current and future digital products in all IRS environmentsProvide 1st level Linux support of the business applications, middleware such as Jboss and COTS products.Provide expertise in using system administration and monitoring tools for all IRS environments.Support activities involving maintenance and proper implementation of Transmittals.Support for maintaining other related projects/applications on the Linux environment.Support for maintaining connectivity and monitoring of interfaces with other IRS-internal and IRS-external systems (for example, legacy systems and RESTful endpoints).Support of the problem/request ticket management and triaging issues associated with software assets. Development or updates to knowledge articles.Contractors will be required to provide knowledge transfer to include shoulder-to-shoulder training to IRS staff; establish/update documents and processes to support business application administrative duties for software assets.Requirements
Basic Qualifications:
ACTIVE or EXPIRED IRS MBI Clearance is Required.Bachelors degree with minimum 5 years experience required.Summary of Essential Skills:
RHEL operating configuration and maintenanceFile system management and permissionsOpenShift/Container orchestration & managementScripting and automation;Bash scripting (essential)Application Server Management & performance monitoringSystem monitoring and troubleshooting