Network Engineer at OneMain Financial

| Chicago
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The Network Engineer will be responsible for planning, deployment, and maintenance of data center related network equipment.

This position is Monday-Friday. Team members expected to be flexible with their schedule to support up to two after hour planned maintenance windows per week.


The Network Engineer will work in a large infrastructure team and be required to support specific duties including, but not limited to:

  • Designing, implementing, supporting new network solutions and/or improving the efficiency of current networks

  • Installing, configuring and supporting network equipment mainly Cisco routers, switches

  • Supporting Cisco ACI fabric

  • Configuring routing and switching to maximize network efficiency and security

  • Maximizing network performance through ongoing monitoring and troubleshooting

  • Testing of the latest firmware releases before production installation.

  • Automation of routine tasks

  • Perform all other duties as assigned


Required Skills and Qualifications:

  • 1+ years of experience with automation frameworks (ServiceNow, Ansible/Tower Terraform)

  • 1+ Years Experience with consuming Restful APIs for the purposes of network automation.

  • 4+ years of networking experience

  • Familiarity with CI/CD processes and devops lifecycles

  • Switching experience including Nexus 7k / 9k switches

  • Experience with reading and modifying JSON, YAML, or Terraform HCL files.

  • Experience with consuming Restful APIs for the purposes of network automation.

  • Cisco ACI and or DNA experience a plus

  • Excellent verbal and written communication skills

  • Ability to organize and facilitate planning and demonstrations

  • Ability to track, manage, and ensure project tasks are completed in a timely manner

  • Ability to prioritize multiple simultaneous projects


Preferred Experience Requirements:

  • Worked in complex data center environment


Education Requirements:

  • Bachelor’s Degree or equivalent work experience


Note: Employment-based non-immigrant visa sponsorship and/or assistance is not offered for this specific job opportunity.



Because we want our team members to bring us their very best every day, we believe they deserve the right opportunities and benefits. That’s why we packed our comprehensive benefits package for full- and some part-timers with:

  • Health and wellbeing options for team members and their dependents
  • Up to 4% matching 401(k)
  • Tuition reimbursement
  • Continuing education
  • Bonus eligible
  • Paid time off
  • Paid volunteer time
  • And more


Our Company:

OneMain Financial is the country’s largest lending-exclusive financial company, proudly serving millions of customers with safe, affordable and transparent installment loans. Our customers turn to us every day—online and at 1,500 branches in 44 states—to help them take control and improve their financial lives with solutions for debt consolidation, medical expenses, household bills, home improvements and auto purchases. Our talented and dedicated team members constantly look for responsible ways to serve our customers when, where and how they want. It’s all about doing the right thing—a mission that hasn’t changed for more than 100 years.



OneMain Holdings, Inc. is an Equal Employment Opportunity (EEO) and Affirmative Action (AA) employer.  Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identify, national origin, age, marital status, protected veteran status, or disability status. 

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Located on the corner of Wacker and Monroe, our office is great for any commute. We’re only a few blocks from the Quincy and Washington/Wells L stops.