CF Industries · 3 days ago
Sr. Network Administrator
Northbrook,Il
Full-time
Onsite
Senior Level, Lead/Staff
8+ years expCF Industries is focused on providing clean energy to feed and fuel the world sustainably. The Sr. Network Administrator is responsible for managing public and private networks, ensuring high-quality transmission, and leading site-level projects to enhance network performance and security.
AgricultureChemicalManufacturing
Responsibilities
Design and troubleshoot site level network equipment for the purpose of maximizing performance, security, and reliability (e.g. firewalls, routers, switches, wireless access points, controllers, and vendor appliances). Understand cloud network architecture
Lead teams and site level projects with minimal supervision and guidance
Design and troubleshoot enterprise level operational technologies that interact with the manufacturing control systems for the purpose of maximizing performance, security, and reliability
Design processes, policies, and procedures supporting internal controls, cybersecurity, and data protection of sensitive data. Examples include but are not limited to IT General Controls (ITGCs) Managed Access (MA-xx) Managed Operations (MO-xx) and Change Management (CM-xx); Data backup, recovery, and classification; Information Technology Asset Management (ITAM)
Design and troubleshoot technology infrastructure to mitigate risk and define new controls to ensure mitigation of risk
Define site level software-defined wide area network (SD-WAN) and related infrastructure
Design and troubleshoot network configurations and access control rules of cloud networks (e.g. Microsoft Azure) as well as on-premises and hybrid environments
Lead initiatives to improve Intrusion Detection and Prevent Systems (IDS/IPS)
Work closely with IT site leads at various locations in the U.S., Canada, and the U.K. to ensure network and security solutions are operating as expected
Understand and comply with established processes and procedures designed to support internal controls efforts, including Change Control procedures across all modifications to the environment. Identify to management internal controls deficiencies
Qualification
Required
Bachelor's degree (Information Technology/Computer Science) or its equivalent in a related field is typically preferred
8+ Years of related professional work experience may be preferred to complete all essential job functions
Strong foundational knowledge in information technology, including Cisco equipment and Windows servers
On-call and support outside of business hours may be required
Safety training may be required
Preferred
Network certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), CompTIA Network+ are desired
Knowledge about software defined networks (SD-WAN) preferred
Knowledge about Microsoft's Azure cloud / M365 environment preferred
Company
CF Industries
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably.
1001-5000 employees
H1B Sponsorship
CF Industries has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (4)
2023 (6)
2022 (8)
2021 (7)
2020 (8)
Funding
Current Stage
Public CompanyTotal Funding
$750M2025-09-04Post Ipo Debt· $750M
2005-08-11IPO
Leadership Team
Christopher Bohn
Executive Vice President, Chief Operating Officer
Ashraf Malik
Senior Vice President, Manufacturing and Distribution
Recent News
Business Wire
2025-12-13
2025-10-03
Company data provided by crunchbase