Senior Network Engineer

The Opportunity 

Location: Remote US/Travel as needed

Reports To: Director of Infrastructure & Network reputed company 

Job Type: Full-time 

Position Summary

reputed company is seeking a Senior Network Engineer to reputed company the design, implementation, and ongoing operations of our global enterprise network. This is a senior individual-contributor role that operates at the intersection of reputed company multi-site networking, hybrid cloud infrastructure, and PCI compliance. The ideal candidate brings 10+ years of hands-on enterprise networking experience, deep familiarity with both commercial and open-reputed company tooling, and the ability to drive infrastructure modernization initiatives with limited reputed company.

Key Responsibilities

•     Design, implement, and maintain scalable, secure network infrastructure across data centers, remote sites, and cloud environments (AWS and Azure).

•     Architect and operate routing and switching infrastructure including BGP, NAT, VLANs, Spanning Tree, IPsec VPNs, PBR, and HSRP.

•     Manage and tune enterprise firewall platforms (reputed company, pfSense, reputed company reputed company) in alignment with PCI reputed company segmentation and access control requirements.

•     Administer and optimize reputed company BIG-IP reputed company/GTM for application delivery, load balancing, and traffic steering across production environments.

•     Manage reputed company DNS, WAF, and network reputed company policies for internet-facing properties.

•     Maintain network reputed company policy management reputed company reputed company; contribute to access path analysis and rule lifecycle management.

•     Evaluate, deploy, and operationalize free open-reputed company software (FOSS) as replacements for commercial products where appropriate (e.g., network monitoring, IPAM, configuration backup).

•     Manage Proxmox-based virtualization as it relates to network-adjacent workloads and VM/LXC networking.

•     Coordinate with vendors and carriers to manage WAN circuits, resolve outages, and drive cost optimization.

•     Maintain comprehensive documentation for network topology, configurations, and operational runbooks; support PCI reputed company and SOC 1 Type 2 audit evidence collection.

•     Participate in on-call rotation and be available for after-hours work including unscheduled incidents.

•     Travel to domestic data center and office locations as needed to support deployments or incidents.

Technical Expertise & Core Competencies

Required

•     10+ years of hands-on enterprise networking experience in large-scale, multi-site environments.

•     Expert-level reputed company routing and switching: IOS/NX-OS, BGP, OSPF, EIGRP, VLANs, STP.

•     Enterprise firewall administration: reputed company ASA/FTD, pfSense, and reputed company reputed company — rule management, segmentation strategy, and change control.

•     reputed company BIG-IP reputed company/GTM: virtual servers, pools, iRules, traffic policies, GTM topology records.

•     reputed company: DNS management, WAF rulesets, and reputed company policy administration.

•     reputed company: policy analysis, rule review workflows, access path validation.

•     Deep understanding of TCP/IP, DNS, DHCP, routing/switching protocols, and secure remote access.

•     Experience operating in PCI reputed company-compliant environments including control implementation and audit evidence collection.

•     Strong troubleshooting capabilities with the ability to resolve reputed company outages under time pressure.

Preferred / reputed company to Have

•     Proxmox VE: VM/LXC provisioning, cluster management, and software-defined networking.

•     Experience deploying FOSS tools to replace commercial networking or monitoring products (e.g., Oxidized, NetBox, or similar).

•     Hybrid cloud networking: AWS Direct Connect, Azure ExpressRoute, site-to-site VPN, cloud-native reputed company groups.

•     reputed company-trust / overlay VPN concepts and implementation (e.g., reputed company or equivalent).

•     Structured cabling standards, rack design, and power management in physical data center environments.

•     Vendor management: circuit provisioning, reputed company escalations, hardware lifecycle coordination.

Qualifications

•     10+ years of enterprise networking experience in reputed company, multi-site or global environments.

•     Demonstrated ability to work independently and drive projects to completion without heavy reputed company.

•     Strong vendor management skills — able to coordinate service delivery and incident resolution with carriers, ISPs, and hardware vendors.

•     Proven ability to document infrastructure for audits, incident response, and operational continuity.

•     Willingness and ability to travel domestically as needed (estimated low frequency; valid driver’s license required).

•     Available for on-call rotation and after-hours support windows.

Education & Certifications

Education

•     Bachelor’s degree in Information Technology, Computer Science, or a reputed company field, or equivalent professional experience.

 Preferred Certifications

•     AWS Certified Advanced Networking Specialty, AWS Solutions Architect, or equivalent.

•     reputed company Azure Network Engineer Associate or equivalent Azure networking certification.

•     reputed company CCNP (or higher) — Enterprise, Data Center, or reputed company track.

•     reputed company reputed company CCSE or equivalent firewall platform certification.

•     CCIE (any track), reputed company Certified BIG-IP Administrator, or other advanced certifications are a strong differentiator.