Senior Network Engineer in Norcross at Energy Jobline ZR – Norcross | Jobyssey

Job DescriptionJob Description

Euronet facilitates the movement of payments around the world, serving as a critical link between financial institutions, retailers, service providers, and their end consumers. Following Euronet’s acquisition of CoreCard, this is a unique opportunity to shape the future of card issuing and payment innovation while working with a global payments leader.

CoreCard is seeking a Senior Network Engineer located in our Norcross (Atlanta) office. The Senior Network Engineer to support our 24x7 payment processing environments, where uptime targets are 99.999%. You'll be the go-to expert for production network operations and infrastructure projects, from strategy and deployment through troubleshooting and optimization. You'll work on mission-critical payment systems where your work directly affects reliability, security, and customer trust.

What You'll Do

Troubleshoot complex LAN, WAN, and VPN connectivity issues

Maintain secure, high-availability payment processing and corporate infrastructure
Serve as subject matter expert and provisioning engineer on key projects
Analyze client networks and document physical and logical network diagrams
Build and improve network policies, procedures, and security standards
Provision and install hardware and software across end-user, corporate, and processing environments
Take part in on-call rotation and emergency response

Requirements

5–10 years of network engineering experience, or a Bachelor's degree plus relevant experience

SonicWall and/or Fortinet firewall administration
Strong VPN design and configuration, both site-to-site and client-to-site
Cisco/Dell switch and router configuration, plus solid IP subnetting skills
Active Directory, Windows Server (2012+), DNS, DHCP, and GPO
VMware/ESXi administration (snapshots, storage, vSAN)
PCI environment and audit experience, vulnerability scanning, and patching
Microsoft Defender, endpoint security, and O365 administration

Quaifications

Network or infrastructure certifications
AWS or Azure experience
Vendor management and software licensing experience

Benefits

401(k) Plan with 6% Match
Health/Dental/Vision Insurance
Employee Stock Purchase Plan
Company-paid Life Insurance
Company-paid insurance
Tuition Reimbursement
Paid Time Off
Paid Volunteer Days
Paid Holidays
Tuition Reimbursement
Casual Office Attire
Plus many more employee perks & incentives!

We are an Equal Opportunity Employer, and all qualified applicants will receive consideration for employment without regard to , , , , , , or , , status, genetic information, protected veteran status, or any other characteristic protected by law.

Explore more jobs