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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Network Engineer - **Company:** Corpay, Inc. - **Location:** Atlanta, GA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** IEEE 802.1X, Wireless LAN, Artificial Intelligence, Amazon Web Services, User Authentication, Microsoft Azure, Border Gateway Protocol, Catalyst (Software), Cisco Routers, Cloud Computing, Complex Networks, System Configuration, Data Centers, Data Mapping, Dynamic Host Configuration Protocol, Network Address Translation, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Hot Standby Router Protocol, Internet Protocol Security (IP SEC), Virtual Private Networks (VPN), Python (Programming Language), Network Security, Multicasting, Network Diagrams, Routing, Network Segmentation, Packet Analyzer, Cisco Nexus Switches, Open Shortest Path First (OSPF), PCI Data Security Standards, Peachtree (Accounting Software), Remote Access Technology, Ansible, Zero Trust Network Access, Security Assertion Markup Language (SAML), SAP Sales and Distribution, Server Virtualization, Systems Integration, TCP/IP, Tcpdump, Wireshark, Virtual Local Area Networks, Virtual Router Redundancy Protocols, Wireless Networks, Dynamic Routing, Transport Layer Security, Network Access Control, Load Balancing, Computer Network Operations, System Availability, Facebook Flow, Firewalls (Computer Science), Infrastructure Automation Frameworks, Information Technology, TACACS+ Protocol, Restful APIs, Cts+, Open Network Automation Platform, Big Ip, Cisco, SSL VPN, Servicenow - **Published:** November 13, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=ae08b9859a35d15a ## About the Role Corpay is currently looking to hire a Senior Network Engineer. In this role, the Senior Network Engineer will design, implement, secure, and support a global enterprise network environment. This role is hands-on and requires strong technical experience with Cisco routing, switching, firewalls, remote-access VPN, F5 load balancing, network automation, and network-security policy management. The successful candidate will be a senior technical resource for network operations, projects, troubleshooting, and security/compliance initiatives. They must be comfortable working independently, collaborating with infrastructure and security teams, participating in change management, and supporting occasional after-hours maintenance or incident response. You will work with internal teams and report directly into the Global Network Director., * Bachelor's degree in Information Technology, Computer Science, or related field; equivalent professional experience will be considered. * 7+ years of progressively responsible enterprise network engineering experience. * Strong hands-on experience with Cisco routers, switches, ASA, and FTD firewalls. * Strong understanding of TCP/IP, DNS, DHCP, NAT, VLANs, routing, switching, and network-security principles. * Strong experience with dynamic routing protocols, especially BGP and OSPF. * Experience supporting enterprise VPN technologies, including site-to-site IPsec and remote-access SSL VPN. * Experience with F5 BIG-IP LTM, including virtual servers, pools, monitors, SSL/TLS, and high-availability configurations. * Experience with NetBrain, AlgoSec, or comparable network automation, policy-management, or topology-mapping tools. * Experience with enterprise wireless and network-access control solutions, preferably Aruba/HP ClearPass or equivalent. * Ability to troubleshoot packet-level network and application connectivity issues using tools such as Wireshark, tcpdump, packet captures, and flow data. * Experience working within formal change-management, incident-management, and problem-management processes. * Strong written and verbal communication skills, including the ability to explain technical issues to both technical and non-technical stakeholders. Preferred Qualifications * Cisco certifications such as CCNP Enterprise, CCNP Security, or CCIE. * F5 Certified Technology Specialist (CTS) or comparable F5 experience. * Experience with Cisco FMC, Secure Firewall, Secure Workload, Meraki, ThousandEyes, or SD-WAN. * Experience with ServiceNow, automation workflows, Python, Ansible, REST APIs, or infrastructure-as-code practices. * Experience supporting cloud networking in AWS and/or Microsoft Azure. * Experience in a regulated environment, particularly PCI DSS, financial services, or payment-processing environments. * Experience with Zscaler, SASE, zero-trust, segmentation, or security-compliance tooling. Core Competencies * Strong troubleshooting and analytical skills. * Ability to prioritize multiple incidents, projects, and operational responsibilities. * Sound judgment when balancing security, availability, performance, and business requirements. * Ownership mentality and ability to work independently. * Collaborative, service-oriented approach with internal customers and technology partners. * Commitment to maintaining current technical knowledge and recommending practical improvements. #CORPAY ## Description As a Senior Network Engineer, you will work in an onsite environment, reporting to our Peachtree Corners office location 5 days per week. Corpay will set you up for success by providing: * Assigned workspace in our Peachtree Corners office location * Company-issued equipment * Formal, hands-on training Role Responsibilities The responsibilities of the role will include: * Designing, implementing, operating, and troubleshooting enterprise LAN, WAN, Internet edge, data center, and remote-site networks. * Configuring and supporting Cisco routers, Catalyst/Nexus switches, ASA firewalls, and Cisco Secure Firewall Threat Defense (FTD) appliances managed through FMC. * Supporting routing and switching technologies including BGP, OSPF, EIGRP, VLANs, HSRP/VRRP, port channels, QoS, multicast, and network segmentation. * Administering and troubleshooting firewall access-control policies, NAT, intrusion policies, site-to-site VPNs, remote-access VPNs, and SSL VPN/SAML integrations. * Managing F5 BIG-IP LTM services, including virtual servers, pools, monitors, SSL profiles, persistence, iRules, traffic troubleshooting, and high availability. * Supporting wireless infrastructure, including wireless LAN design, access-point deployment, SSIDs, authentication, guest access, and troubleshooting. * Administering network access control solutions such as Aruba/HP ClearPass or equivalent platforms, including 802.1X, RADIUS, TACACS+, device profiling, and guest/BYOD access. * Using NetBrain or equivalent tools for network discovery, documentation, mapping, automation, and troubleshooting. * Using AlgoSec or equivalent firewall-policy management tools to analyze, validate, document, and implement firewall changes. * Partnering with Security, Infrastructure, Cloud, Help Desk, and application teams to deliver secure, reliable connectivity. * Participating in PCI, audit, vulnerability-remediation, and network-segmentation initiatives. * Creating and maintaining network diagrams, standards, operational procedures, implementation plans, and support documentation. * Leading or participating in network upgrades, migrations, acquisitions, and new-site deployments. * Analyzing complex network incidents, perform root-cause analysis, and recommend long-term corrective actions. * Participating in an on-call rotation and provide support during planned maintenance windows when needed., Notice to Recruitment Agencies and Search Firms: Corpay does not accept unsolicited resumes from agencies or search firms without a valid written agreement in place. Any unsolicited candidate submissions will become the property of Corpay, and no fees will be paid related to such submissions. Learn more about Corpay: https://www.corpay.com Transparency & Compliance Equal Opportunity Employer Corpay is committed to providing equal employment opportunities to all applicants and employees. Employment decisions are made without regard to race, color, religion, sex (including pregnancy), gender, gender identity or expression, sexual orientation, national origin, ancestry, age, disability, marital status, genetic information, military or veteran status, or any other characteristic protected by applicable law. Corpay is committed to fostering an inclusive workplace where individuals are respected and valued for their diverse perspectives, experiences, and contributions. If you require reasonable accommodation during any part of the application or interview process, please notify a representative of the Human Resources Department. Use of Artificial Intelligence in Hiring Corpay may use artificial intelligence (AI) and other technology-enabled tools to support certain aspects of the recruitment process, such as application screening, candidate assessment, or interview scheduling. These tools are designed to enhance efficiency, consistency, and fairness throughout the hiring process. AI tools do not make final hiring decisions. All employment decisions involve human review. Corpay is committed to the responsible use of AI, including appropriate oversight and safeguards designed to support fair and unbiased outcomes.