Senior Firewall Engineer Jobs in Decatur, GA (NOW HIRING)

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

About Your Role

You will play a pivotal role in designing, implementing, and managing Fiserv's complex systems infrastructure. Your expertise will ensure that these systems operate efficiently, reliably, and securely. You will work closely with a team of engineers, collaborating with various departments to align system capabilities with business needs, ultimately contributing to the company's strategic goals.

What you'll do:

• Lead the design and deployment of infrastructure solutions supporting enterprise applications, ensuring scalability, reliability, and performance
• Partner with Development, Product, Project Management, and other Engineering teams using a consultative approach to gather and analyze technical requirements
• Provide support for hybrid environments involving both on-premises and public cloud platforms (Azure/AWS preferred)
• Develop and maintain PowerShell scripts to automate routine administrative tasks and improve efficiency
• Support platforms such as .NET Framework, IIS, MS SQL, and Apigee in conjunction with application deployments
• Manage and troubleshoot infrastructure services like Active Directory, DNS, VMWare, VXRAIL, Group Policy, and Firewall Rules
• Collaborate on network-related troubleshooting and configuration of load balancers (e.g., F5 LTM/GTM)
• Create and maintain documentation for systems, configurations, and processes; enforce adherence to engineering best practices and security standards

Experience you'll need to have:

• 8+ years of enterprise-level Windows infrastructure/system engineering experience
• 6+ years of experience with Windows Server, Active Directory, and PowerShell
• 5+ years of experience with cloud integration and support (Azure or AWS preferred) & infrastructure as code configurations (Terraform, Ansible)
• 5+ years of experience supporting .NET, IIS, and SQL Server environments
• 5+ years of experience VMWare, VXRAIL, DNS, and network/firewall troubleshooting
• 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:

• Knowledge of Apigee, F5 LTM/GTM, and middleware components
• Strong analytical and problem-solving skills with excellent communication abilities
• Experience with disaster recovery planning and implementation
• Experience with containerization technologies such as Docker or Kubernetes

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 being on-call during non-standard and/or overnight hours on a rotational basis
• This role requires flexibility to work overtime that includes weekends and holidays
• This role requires use of a computer and audio equipment

Travel:

• Approximately 5% 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

Salary Range

These pay ranges apply to employees in New Jersey and New York. 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.

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 contactAskHR.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.