Global Unix Aix/Linux Systems Administrator

**Description**:
Corteva Agriscience LLC is seeking a UNIX/Linux Systems Administrator to be responsible for the
administration, maintenance, and support of the Corteva Global Linux/AIX/Solaris/VMware environment and related services. In this role, the successful individual will protect our critical information, systems, and assets, help build solutions, create and enforce IT system policies and procedures, implement new software and hardware, provide training, and assist in the development of an overall IT strategy.
**Objectives of this Role**
- Maintain essential IT operations, including servers, operating systems, patch management, security
- Own projects, solutions, and key responsibilities within a larger business initiative
- Collaborate with Corteva's cloud management team in support of Linux Red Hat server deployments
- Administer and maintain HPC and related infrastructure (hardware and software)
- Administer and maintain Red Hat Satellite environment for Lifecycle management, patching,
provisioning, stable configuration, and support DevOps for Azure deployment
- Build, deploy, and maintain corporate standard server builds to align with Corteva's server lifecycle
management timelines
- Handle business-critical IT tasks and systems that provide commercial advantage in a global
marketplace
- Enable faster and smarter business processes through automation
- Partner with internal and external partners to communicate project status, activities, and
achievements
- Collaborate with internal teams to support efforts for backend processes
Daily and Monthly Responsibilities
- Provide guidance and support of Corteva's Infrastructure Service Providers to maintain Enterprise
policies and procedures
- Monitor Corteva's Infrastructure Managed Service Provider activities to assure quality and consistency
of run and maintain processes; escalate cases as necessary
- Perform server administration tasks, including user/group administration, security permissions, group
policies, print services, research event log warnings and errors, and resource monitoring, ensuring
system architecture components work together seamlessly
- Coordinate problem resolution activities with other Corteva IT, managed service provider IT teams, and
if necessary, with hardware and/or software vendors
- Provide run and maintain support for areas currently not under scope of our managed service provider
- Support infrastructure planned maintenance and outages for lifecycle management
- Monitor datacenter health using preexisting management tools and respond to hardware issues as
they arise
- Build, test, and maintain new servers and perform upgrades as needed
- Interact with the help desk and other teams to assist in troubleshooting, identify root cause, and
provide technical support when needed
- Utilize internal ticketing system to log incidents, perform escalations, and close resolved issues
- Perform routine/scheduled audits of the systems
- Assessing the stability, security, and scalability of installed UNIX/Linux systems
- Discussing system and server upgrades with IT managers
- Providing technical support for staff and back-end system users
- Troubleshooting system and server errors and monitor system performance
- Reviewing system error logs and user-reported errors
**Qualifications**:** Objectives of this Role**
- Maintain essential IT operations, including servers, operating systems, patch management, security
- Own projects, solutions, and key responsibilities within a larger business initiative
- Collaborate with Corteva's cloud management team in support of Linux Red Hat server deployments
- Administer and maintain HPC and related infrastructure (hardware and software)
- Administer and maintain Red Hat Satellite environment for Lifecycle management, patching,
provisioning, stable configuration, and support DevOps for Azure deployment
- Build, deploy, and maintain corporate standard server builds to align with Corteva's server lifecycle
management timelines
- Handle business-critical IT tasks and systems that provide commercial advantage in a global
marketplace
- Enable faster and smarter business processes through automation
- Partner with internal and external partners to communicate project status, activities, and
achievements
- Collaborate with internal teams to support efforts for backend processes
Daily and Monthly Responsibilities
- Provide guidance and support of Corteva's Infrastructure Service Providers to maintain Enterprise
policies and procedures
- Monitor Corteva's Infrastructure Managed Service Provider activities to assure quality and consistency
of run and maintain processes; escalate cases as necessary
- Perform server administration tasks, including user/group administration, security permissions, group
policies, print services, research event log warnings and errors, and resource monitoring, ensuring
system architecture components work together seamlessly
- Coordinate problem resolution act

---