> Markdown version of [/jobs/ext/3747453-senior-cloud-systems-engineer](https://www.wearedevelopers.com/jobs/ext/3747453-senior-cloud-systems-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior Cloud Systems Engineer

- **Company:** Fiserv, Inc.
- **Location:** Frisco, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Cloud Computing, DevOps, Microsoft Office, Network Administration, Performance Tuning, Scripting, Google Cloud, Cloud Platform System, System Availability, Containerization, Kubernetes, Docker
- **Published:** October 15, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=4f299b5eedbdb0e7

## About the Role

* 5+ years of experience in infrastructure design and management
 * 4+ years of experience with network management
 * 4+ years of experience with cloud infrastructure (AWS, Azure, GCP)
 * 4+ years of experience with containerization technologies (Docker, Kubernetes)
 * 4+ years of experience in performance tuning and optimization
 * 4+ years of experience in infrastructure security
 * 6+ years of an equivalent combination of educational background, related experience, and/or military experience
 * 6+ months of experience working with Fiserv platforms.

Experience that would be great to have:

 * Experience with DevOps practices
 * Understanding of automation scripting for infrastructure management
 * Experience in infrastructure scaling technologies

## Description

As a Senior Cloud Systems Engineer, you will play a critical role in managing and optimizing infrastructure systems that are essential for Fiserv's operations and growth. Working closely with a dedicated team, you will address complex infrastructure challenges and ensure seamless integration and performance of various systems. Your contributions will be key in driving innovative solutions and supporting our clients, significantly enhancing our overall business success.

What you'll do:

 * Lead the design, implementation, and maintenance of robust infrastructure solutions to meet organizational needs.
 * Optimize infrastructure performance, troubleshoot issues, and ensure high availability and reliability.
 * Collaborate with cross-functional teams to align infrastructure architecture with enterprise goals.
 * Conduct regular system audits and provide recommendations for upgrades and improvements.
 * Stay updated with the latest infrastructure technologies and trends to drive continuous improvement.
 * Responsibilities listed are not intended to be all-inclusive and may be modified as necessary., * This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experience helps you with your overall onboarding experience and leads to stronger productivity.

How you'll work:

 * This role requires use of a computer and audio equipment

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Massachusetts, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island, Vermont, Virginia, Maine or Washington.

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

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.