Client engineer

Fiserv
Springfield, IL

Calling all innovators - find your future at Fiserv.

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Client WAN Engineer

About your role:

A Client WAN Engineer will be the interface to both the Fiserv Business Units and their customers to provide the best-in-class design and deployment for remote customer network connectivity enabling the consumption of all Fiserv services. A Client WAN Engineer will work hand in hand within the team and also with other Network Engineering teams, Network Operations and development teams to collaborate on automation ideas to help enhance network deployments both increasing productivity and delivering to market sooner which will result in greater revenue.

What you'll do:

  • You will be a key participant in leading technologies, innovation and building access to our enhanced network architecture.

  • The best part of the job will be the contribution and collaboration which a client WAN Engineer will experience as we move forward in expanding the network and businesses.

Experience you'll need to have:

  • 5+ years of related networking experience.

  • Hands on experience in software development specifically in Python, GIT, Ansible and YAML

  • Hands on experience in Layer 3 protocols (BGP, OSPF, EIGRP) route distribution, router filtering.

  • Hands on experience with various network solutions (SDWAN, MPLS, IPsec, S2S, DMVPN)

  • Hands on experience in Layer 2 protocols (HSRP, VRRP)

Experience that would be great to have:

  • Bachelor's Degree or equivalent work experience and appropriate certificates.

  • Knowledge in the Linux/Unix environment.

  • Substantial background in large scale network implementations and support.

  • Knowledge of network hardware and packet forwarding architectures.

  • Load balancers and Firewall knowledge a plus.

#LI-TH1

Salary Range

$109,000.00 - $182,400.00

These pay ranges apply to employees in New Jersey, New York and California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.

Thank you for considering employment with Fiserv. Please:

  • Apply using your legal name

  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact [email protected] . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Posted 2025-10-06

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