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Network Administrator II

CF Industries
paid time off, 401(k)
United States, Illinois, Northbrook
Jun 29, 2025
At CF Industries, our mission is to provide clean energy to feed and fuel the world sustainably. Our employees are focused on safe and reliable operations, environmental stewardship, and disciplined capital and corporate management. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and diverse talents together to deliver important work and you'll be able to pursue complex, exciting opportunities that help you continue to grow and achieve your potential in different areas. You'll take pride in working for a company that lives its values and where you can be yourself at work, as part of an authentic team that encourages you to share your views and opinions. Our eight manufacturing complexes in the United States, Canada, and the United Kingdom, an unparalleled storage, transportation and distribution network in North America, and logistics capabilities enabling a global reach underpin our strategy to leverage our unique capabilities to accelerate the world's transition to clean energy.

Function:

Information Technology Job Summary:The Network Administrator II is responsible for providing technical expertise in the management of a public and/or private network; tests and analyzes network facilities, including network control software, routers, switches, lines, modems, adapters and servers. Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades. Performs technical analyses of software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations. Monitors data traffic and controls network resource performance to ensure high-quality transmission. Identifies, diagnoses, and resolves technical problems related to network failure/ integrity and usage of PC hardware and software. Job Description:
  • Monitor, maintain, and troubleshoot network equipment for the purpose of maximizing performance, security, and reliability (e.g. firewalls, routers, switches, access points, and vendor appliances).

  • Participate in site level projects with minimal supervision and guidance.

  • Monitor, maintain, and troubleshoot operational technologies that interact with the manufacturing control systems for the purpose of maximizing performance, security, and reliability.

  • Understand and always comply with established 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); Sarbanes Oxley/SOx; Data backup, recovery, and classification; Information Technology Asset Management (ITAM).

  • Monitor technology infrastructure to identify potential risk areas and propose mitigations.

  • Monitor and maintain software-defined wide area network (SD-WAN) and related infrastructure.

  • Review network configurations and access control rules of cloud networks (e.g. Microsoft Azure) as well as on-premises and hybrid environments.

  • Monitor, maintain, and troubleshoot Intrusion Detection and Prevent Systems (IDS/IPS) to prevent malware and reduce false positives.

  • 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.

Incumbent Attributes:

  • Education: Bachelor's degree (Information Technology/Computer Science) or its equivalent in a related field is typically preferred. Network certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), CompTIA Network+ are desired.

  • Years of experience: 3-5 Years of related professional work experience may be preferred to complete all essential job functions.

  • Other unique job relevant attributes: Strong foundational knowledge in information technology, including Cisco equipment and Windows servers. Knowledge about software defined networks (SD-WAN) preferred. Knowledge about Microsoft's Azure cloud / M365 environment preferred. On-call and support outside of business hours may be required. Safety training may be required.

The estimated base pay for the position is typically between $81,700 - $107,800.

The actual base pay for the position may be influenced by factors such as education, training, skills, qualifications, competencies, years of experience, job-related knowledge, and scope of the role, and could be outside of the posted pay range.

In addition to base pay, an incentive program is available to all full-time employees, and a comprehensive benefits package including two medical plan options, a health savings plan with a company contribution and a match, dental and vision benefits, a well-being incentive program, 401(k) Plan which provides a protentional of receiving between 10% and 13% of employer's contribution, life and disability insurance, paid time off programs and much more! Additionally, we offer several Flexible Work Arrangements to support a healthy work-life balance.

For more detailed information on the CF programs, please visit our Total Rewards website at: https://cftotalrewards.com/

The above statements are intended to describe the general nature and level of work being performed by person(s) assigned to this job. These statements are not intended to be an exhaustive list of all responsibilities, duties and skills required of personnel in this position.

FMLA:

https://www.dol.gov/whd/regs/compliance/posters/fmlaen.pdf

Employee Polygraph Protection Act

https://www.dol.gov/whd/regs/compliance/posters/eppac.pdf

  • Employees in Canada can learn more about their rights by viewing the "Canadian Human Rights Act".

If you need any assistance seeking a job opportunity at CF Industries, or if you need reasonable accommodation with the application process, please call 847-405-2400 or contact us attalentacquisition@cfindustries.com.

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