Jobs in the United States

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Added 1 min ago
Senior Software Engineer, Recommendations, Rankings, Predictions, Search Discover
Google
Mountain View, CA
Design and implement recommendation systems models across different domains, leverage ML infrastructure, and contribute to architecture design.
Added 1 min ago
Industrial Engineer
Sunset
Jonestown, PA
Our facility in Jonestown, PA is currently seeking an Industrial Engineer – DC Performance & Reliability. This role drives distribution center performance across an assigned portfolio of…
Added 1 min ago
IG
REMOTE- Senior Security Engineer
Insight Global
Remote, United States
- From $54 USD / hour
An employer is looking for a Senior Security Engineer to join their team remotely. This individual will play a key role in strengthening the organization’s overall security posture across…
Added 1 min ago
IG
Sr. AI System Full Stack Engineer
Insight Global
New York, NY
- From $74 USD / hour
We are seeking a Senior AI System Full Stack Engineer with a strong background in DevOps, Kubernetes and Python development to build and scale applications to embed artificial intelligence…
Added 2 mins ago
Network Lead
New American Funding
Santa Ana, CA
…resiliency, and security of offices, cloud, and AI network…
Added 5 mins ago
Senior Information Security Engineer
Raventek Solution Partners LLC
Washington, DC
The Senior Information Security Engineer will support the development, implementation, and maintenance of information security standards and configuration baselines to ensure systems meet…
Added 8 mins ago
CO
Supervising Civil Engineer
City of Berkeley
Berkeley, CA
- $78.17 to $94.38 USD / hour
The City of Berkeley invites you to apply for the position of Supervising Civil Engineer in the Public Works Department!
Added 9 mins ago
Packaging Engineer
World Wide Technology
Edwardsville, IL
…and scale intelligent AI, digital, cybersecurity, cloud and infrastructure solutions. Through its Advanced Technology Center (ATC) - a collaborative ecosystem featuring state-of-the-art…
Added 9 mins ago
Senior Mechanical Engineer, Kiewit Infrastructure Engineers
Kiewit
Itasca, IL · Chicago, IL
Kiewit Infrastructure Engineers is seeking a Senior Mechanical Engineer to help drive the rapid growth of our infrastructure division and support high-impact projects across North America.…
Added 21 mins ago
DoD SkillBridge Facilities Project Engineer - IGT
Howmet Aerospace
Hampton, VA
Familiarity with a wide variety of facility infrastructure systems
Added 24 mins ago
Senior Data Engineer
Highmark Health
Remote, United States
…design, development, and maintenance of the organization's data infrastructure, ensuring the efficient and reliable flow of data across various systems. This position is responsible for…
Added 26 mins ago
O
Principal Platform Software Engineer
Oracle
Nashville, TN
- $104,500 to $234,600 USD / year
Implements and contributes to developing software, systems, and services, ensuring review by manager and/or senior technical leaders upon completion. Recommends project or design scope.
Added 26 mins ago
O
Senior Platform Software Engineer, AI
Oracle
Nashville, TN
- $92,500 to $209,500 USD / year
We are seeking a Senior Platform Software Engineer to design, build, and operate scalable services that improve the developer experience and increase engineering productivity. You will work…
Added 26 mins ago
Staff Software Engineer - AWS Cost Optimization
Infor
Atlanta, GA
…team, and you will work closely with them, but you are the engineer who turns cost strategy into real tooling that engineers use. You own the build; they are your partner, not your…
Added 26 mins ago
Principal Software Engineer - AWS Cost Optimization
Infor
Atlanta, GA
…team, and you will work closely with them, but you are the engineer who turns cost strategy into real tooling that engineers use. You own the build; they are your partner, not your…
Added 27 mins ago
Manufacturing Systems Integration Engineer
Corning
Canton, NY
Corning is seeking a Manufacturing Systems Integration Engineer to design, implement, and support secure, scalable integrations across manufacturing, operational technology (OT), and…
Added 30 mins ago
Sr Field Applications Engineer (FAE)
Renesas Electronics
San Jose, CA
We are seeking a highly capable Senior Field Applications Engineer (FAE) to support strategic customers across datacenter, AI, server, and advanced computing markets. This role is based in…
Added 34 mins ago
Staff Software Engineer, Persistent Disk
Google
Sunnyvale, CA
Google Cloud's Persistent Disk team is shaping the future of cloud storage acceleration. As a Staff Software Engineer, you will lead the technical strategy and execution for our…
Added 34 mins ago
Senior Software Engineer, Security Infrastructure
Google
Sunnyvale, CA
3 years of experience with developing large-scale infrastructure, distributed systems or networks, or experience with compute technologies, storage or hardware architecture.
Added 35 mins ago
IG
Broadcast Design Engineer
Insight Global
New York, NY
- From $68 USD / hour
Insight Global is seeking a Broadcast Design Engineer to join a leading media organization onsite in Manhattan. This individual will play a key role in the design and rebuild of critical…
Added 42 mins ago
Senior Network Engineer
Blue Cross Blue Shield of Kansas
Topeka, KS
Added 43 mins ago
Piping Field Engineer
Bechtel
Port Arthur, TX
…jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner…
Added 43 mins ago
Electrical Field Engineer
Bechtel
Port Arthur, TX
…jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner…
Added 43 mins ago
Instrumentation Field Engineer
Bechtel
Port Arthur, TX
…jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner…
Added 48 mins ago
B
Systems Security Engineer
Bowhead
Dahlgren, VA
- $130,000 to $160,000 USD / year
Bowhead is seeking an experienced Systems Security Engineer who will be responsible for supporting a specific government program Information Assurance Security Engineer (IASE). This…

Fiserv

FTS Network Services - Network Product Engineer

Greenwood Village, CO, United States

$109,000.00 - $182,400.00

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Job details

Pay: $109,000.00 - $182,400.00
Experience: 5+ years of progressively responsible experience in network engineering, network infrastructure engineering, or a related technical field.
Posting language: English
Posted: Oct 29, 2026

Original job description

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

FTS Network Services - Network Product Engineer

About your role

You will engineer, implement, automate, validate, and optimize complex enterprise network infrastructure and network services. You will work across data center, campus, WAN, security, routing, switching, and connectivity technologies to build scalable, resilient, secure, and highly available network solutions. You will translate business and technical requirements into network architectures and detailed engineering designs, develop reusable implementation patterns and standards, perform technology evaluation and certification, automate network configuration and validation, and troubleshoot complex network and connectivity i ssues. This role requires strong hands-on networking expertise combined with an engineering mindset focused on automation, repeatability, observability, resiliency, performance, and continuous improvement.

What you'll do

Design and engineer enterprise network solutions spanning data center, WAN, LAN, routing, switching, segmentation, secure connectivity, resiliency, and high availability.
Develop high-level designs (HLDs), low-level designs (LLDs), engineering standards, implementation patterns, test plans, operating procedures, and technical decision records.
Translate infrastructure, application, security, resiliency, and performance requirements into scalable network architectures and detailed technical solutions.
Engineer Layer 2 and Layer 3 networking technologies including VLANs, VRFs, BGP, OSPF, STP, gateway redundancy, route policy, segmentation, and traffic engineering.
Design and support modern data center networking technologies including Cisco Nexus/NX-OS, VXLAN/EVPN fabrics, data center interconnect, and highly available network architectures.
Engineer secure connectivity solutions incorporating technologies such as IPSec and SD-WAN.
Develop and execute engineering validation and certification plans for new network technologies, software releases, hardware platforms, features, architectures, and configuration changes.
Troubleshoot complex network and application-connectivity problems using packet analysis, routing and forwarding analysis, traffic-flow analysis, telemetry, logs, and network diagnostic tools.
Analyze network performance including latency, packet loss, throughput, congestion, path characteristics, and application traffic behavior, and develop engineering recommendations to improve performance and resiliency.
Use network observability, telemetry, flow analytics, and monitoring platforms to understand network health, traffic behavior, capacity, availability, and performance.
Develop and maintain network automation and Infrastructure as Code (IaC) capabilities using scripting, APIs, structured data, source control, automated testing, and configuration-management technologies.
Integrate network engineering workflows with Git-based development practices, CI/CD pipelines, automated validation, and source-of-truth systems where appropriate.
Develop reusable network standards, configuration models, automation components, validation tests, and engineering patterns to improve consistency and reduce implementation risk.
Evaluate network technologies, platforms, hardware, software, and architectures based on scalability, resiliency, security, automation capabilities, supportability, performance, operational complexity, and lifecycle requirements.
Participate in proof-of-concept, lab validation, certification, production-readiness, and lifecycle-management activities for network technologies.
Partner with infrastructure, security, application, architecture, operations, and engineering teams throughout the solution lifecycle, from requirements and design through implementation, validation, production support, and continuous improvement.
Provide technical leadership during complex implementations and incidents, including root-cause analysis, corrective actions, and identification of opportunities for engineering or automation improvements.
Maintain network architecture, engineering, configuration, and operational documentation to ensure solutions are supportable, repeatable, and operationally sustainable.

Experience you'll need to have

5+ years of progressively responsible experience in network engineering, network infrastructure engineering, or a related technical field.
Demonstrated experience designing, implementing, troubleshooting, and supporting complex enterprise network environments.
Strong knowledge of Layer 2 and Layer 3 networking concepts and protocols, including Ethernet, VLANs, STP, VRFs, BGP, OSPF, route policy, gateway redundancy, and IP networking.
Experience with enterprise routing and switching technologies such as Cisco Catalyst, Cisco Nexus/NX-OS, Cisco IOS-XE/IOS-XR, or comparable enterprise and service-provider networking platforms.
Experience with data center networking technologies such as VXLAN/EVPN, leaf-spine architectures, segmentation, data center interconnect, and high-availability design.
Experience engineering or supporting secure network connectivity, including firewalls, ACLs, network segmentation, NAT, VPN technologies, and related security controls.
Demonstrated ability to troubleshoot complex problems involving routing, forwarding, packet flow, latency, packet loss, throughput, application connectivity, and network performance.
Experience using network troubleshooting and observability technologies such as packet capture, traffic-flow analysis, telemetry, logging, monitoring, and performance-analysis tools.
Experience with network automation, scripting, APIs, configuration management, or Infrastructure as Code.
Familiarity with technologies and practices such as Python, Ansible, Terraform, YAML/JSON, REST APIs, Git, CI/CD pipelines, automated testing, and source-of-truth platforms is preferred.
Experience developing technical documentation such as HLDs, LLDs, engineering standards, implementation procedures, test plans, and operational documentation.
Experience evaluating or certifying network hardware, software, features, or architectures through lab testing, proof-of-concept activities, or structured engineering validation.
Bachelor's degree in Computer Science, Information Technology, Computer Engineering, Network Engineering, or a directly related field, or an equivalent combination of education and relevant professional experience.

Important information about this role:

This is a fully onsite position, Monday through Friday. Fiserv believes in the value of in-person collaboration, which supports effective onboarding, drives innovation, strengthens teamwork, and enhances overall productivity.

How you'll work:

This role requires regular use of a computer, phone, and audio/video collaboration equipment.

Salary Range

$109,000.00 - $182,400.00

These pay ranges apply to employees in Colorado, Hawaii, Illinois, Nevada, Rhode Island, Vermont and Washington. Pay ranges for employees in other states may differ.

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.

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

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 AskHR.US@fiserv.com . 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.

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