Senior IT Infrastructure Administrator

CF Industries Inc; Yazoo City (MS); On-site; USD 65,000 - 90,000; Full time

Job summary

CF Industries Inc. is seeking an IT Infrastructure Engineer to configure, upgrade, and support critical IT assets across servers, networks, and applications at our Yazoo City site.

The role includes on-call responsibilities and collaboration with OT systems and cloud services to sustain secure operations. Ideal candidates bring a Bachelor's in IT/CS, 5+ years of experience, and certifications such as CCNA/CCNP.

Qualifications

• Bachelor's degree in IT/CS or related field preferred.
• CCNA/CCNP/CompTIA Network+ certifications desired.
• 5+ years of related professional experience preferred.

Responsibilities

• Configure, upgrade, and troubleshoot IT infrastructure for performance and reliability.
• Support users across software, hardware, and peripherals with SME-level expertise.
• Manage issues from initial troubleshooting to escalation and resolution.
• Participate in safety programs and provide on-call/after-hours support.
• Administer site server infrastructure, identity services, and integrations.

Skills

IT infrastructure

Active Directory

Troubleshooting

On-call support

Education

Bachelor's degree in IT/CS

Tools

Cisco equipment

Windows servers

Azure/M365

Job description

CF Industries Inc. is seeking an IT Infrastructure Engineer to configure, upgrade, and support critical IT assets across servers, networks, and applications at our Yazoo City site.

The role includes on-call responsibilities and collaboration with OT systems and cloud services to sustain secure operations. Ideal candidates bring a Bachelor's in IT/CS, 5+ years of experience, and certifications such as CCNA/CCNP.