Marietta, Georgia

Fiserv
Marietta, GA

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

Senior Network Engineer

About Your Role
You will partner with various network product teams to provide expert level engineering and architecture on a variety of network, security, cloud, virtualization, SDN & automation technologies. You will be involved in early conceptual assessments through POC’s and will be an integral part of many transformative initiatives that will institute automated self-service solutions to efficiently deliver on internal & external customer demands.

What you’ll do:
  • Develop, engineer, and release consumable network products for various product teams such as Network Security, Network Data Center, Client WAN, Corporate, etc.
  • Provide expert level knowledge in campus wireless and wired networks and SD-WAN
  • Proactively identify and deliver automation and security deployments
  • Drive engineering and architecture standards and procedures across the global enterprise
  • Lead several global initiatives in the corporate network space such as configuration compliance, vulnerability management, lifecycle management, and automation

Experience you’ll need to have:

  • 8+ years of experience with Campus Networks including wired and WiFi, Zero-trust, Cisco Catalyst, Cisco DNA, and SASE architectures
  • 8+ years of experience in designing, deploying, and maintaining highly available underlay and overlay networking & security constructs (MPLS, eVPN, VxLAN, SD-WAN)
  • 8+ years of experience in provisioning, protecting, and maintaining Internet peering points, Public IP Management and DDOS services
  • 8+ years of experience in troubleshooting complex network technologies throughout all layers of the OSI model and deploying/diagnosing the following protocols and functions: IP, TCP, UDP, DNS, DHCP, VLANs, MPLS, IPSEC, DMVPN, BGP, OSPF, EIGRP, VRF, VxLAN, RPKI, eVPN, VRRP, MLAG, VPC, STP, Anycast, IPSEC, SSL, TLS
  • 5+ years of experience in automating Network and/or Security deployments using coding/scripting languages (Python, Ansible, Powershell, etc.)
  • 5+ years of experience working with PCI/DSS controls, protections, and best practices
  • Bachelor’s degree in computer science, or a relevant field, or an equivalent combination of education, work, and/or military experience

Experience that would be great to have:

  • Excellent communication skills (written/verbal) to properly articulate complicated Network/Security designs to management and business partners
  • Strong documentation skills of solution and low-level designs
  • Experience deploying & maintaining large scale L2 & L3 DataCenter Networks
  • Experience with Cisco (IOS & NXOS) and Arista (EOS) DataCenter equipment
  • Industry certifications such as CCNP, CCIE, AWS Solutions Architect

How you’ll work:

  • Fiserv emphasizes in-person collaboration to help you grow your career while shaping the future of fintech, this role is on-site Monday through Friday
  • This role requires use of a computer and audio equipment

Travel:

  • Approximately 10% travel off-site or to other office locations is expected

Sponsorship:

  • In order to be considered, you must be legally authorized to work in the U.S. without need for visa sponsorship now or in the future

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

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 2025-07-30

Recommended Jobs

IAM / Okta Engineer

Openkyber
Atlanta, GA

Job Role: IAM / Okta Engineer Location: Atlanta, Georgia Duration: 6+ Months / Extention Job Description: Key Responsibilities: Design, implement, and manage Okta for…

View Details
Posted 2025-08-07

Physical Therapist - Pelvic Health

Human Performance and Rehabilitation Centers
Columbus, GA

Overview: "What I love about HPRC is that quality of care and personal connection are a top priority. They foster an environment that allows you to have fun at work while seeing patients experienc…

View Details
Posted 2025-08-06

Veterinary Client Service Representative

Pathway Vet Alliance
Decatur, GA

Description Position at Saint Francis Veterinary Specialists Veterinary Client Service Representative  Saint Francis Veterinary Specialists and Emergency Schedule: 4 - Ten hour shifts; every oth…

View Details
Posted 2025-08-06

Plumbing Superintendent

Rogers Building Solutions
Norcross, GA

Job Description Job Description Description The Plumbing Superintendent, under the direction of the Plumbing Operations Manager, manages plumbing scope and crew for mid-sized commercial proje…

View Details
Posted 2025-08-05

Senior Fleet Administrator

Cennox
Alpharetta, GA

Cennox is seeking an experienced Senior Fleet Administrator to join our team in Alpharetta, GA .  This is a full-time position that offers competitive pay, great benefits, and the opportunity to be …

View Details
Posted 2025-07-28

2026 Finance Intern

T5 Data Centers
Atlanta, GA

Job Description Job Description Company Description Forever On! From the start in 2008, T5 has been focused on supporting enterprise and hyperscale customers with customized data center solu…

View Details
Posted 2025-07-25

Account Manager (B2B a plus)

Modo Modo Agency
Atlanta, GA

Note: Our positions are in office at 100 Galleria Parkway. Pre-requisite: You must have agency-specific experience in account management (client-facing) to be considered for this position. Hi! We'r…

View Details
Posted 2025-08-06

Lead Crew Member

KSK LANDSCAPING
Decatur, GA

Job Description Job Description We’re hiring an experienced and motivated Lead Crew Member to join our growing lawn care team! In this role, you’ll drive a company truck with a trailer, lead a cr…

View Details
Posted 2025-07-28

Banquet Server

Capital City Club
Brookhaven, GA

CAPITAL CITY CLUB Join the Legacy of Excellence at Capital City Club! About Us: Capital City Club, established in 1883, proudly stands as one of the oldest and most distinguished private club…

View Details
Posted 2025-07-29