Senior Network Engineer working with enterprise network systems for retail and e-commerce. Evolving network from manual processes to infrastructure-as-code through collaboration and automation.
Responsibilities
Design, build, implement, and support enterprise network systems across LAN, WAN, WLAN, and data center environments
Manage enterprise firewall, load balancer, and VPN infrastructure across internet-facing, DMZ, and internal segments
Architect and maintain scalable, resilient network solutions aligned with business growth and retail operations needs
Develop and maintain network automation workflows using Ansible — including playbooks for configuration management, provisioning, compliance enforcement, and change management
Write Python scripts and tooling to support network operations, event-driven automation, API integrations, and custom reporting
Champion a 'automate first' culture within the network team, identifying repetitive manual processes and replacing them with repeatable, version-controlled automation
Collaborate with DevOps and platform engineering teams to integrate network workflows into CI/CD pipelines
Maintain deep expertise in network security design — stateful firewalls, IDS/IPS, NAC, and authentication systems
Ensure consistent security posture across multi-vendor environments, wireless networks, and remote/branch locations
Support audit, compliance, and change control processes with automation and documentation
Partner with IT leadership to shape the long-term network roadmap, with a focus on SD-WAN, automation maturity, and cloud connectivity
Provide mentorship and technical guidance to junior and mid-level network staff
Translate complex technical concepts for both business and engineering stakeholders
Requirements
Bachelor's degree in Information Systems, Computer Science, or a related field (or equivalent practical experience)
8+ years of hands-on experience managing enterprise network infrastructure in large, multi-site environments
Expert-level knowledge of BGP, OSPF, EIGRP, STP, VLANs, and related protocols
Proficiency with Ansible for network automation; solid Python programming skills with experience using libraries such as Netmiko, NAPALM, Nornir, or pyATS
Firewalls (Palo Alto, Fortinet, or Cisco ASA/FTD), VPN (IPsec, SSL), and zero-trust network concepts
F5 Load Balance Network Engineer implementing and maintaining load balancer technologies for the DOD. Collaborating on enterprise IT contract across multiple networks and locations.
Network Engineer supporting the Department of War by assisting in the design, implementation, and maintenance of critical network infrastructure. Collaborating with experienced engineers to ensure secure and scalable network operations.
Senior Technical Lead managing network infrastructure operations, ensuring compliance and cybersecurity standards. Leading a team of engineers to deliver enterprise - level scalable solutions for critical missions.
Network Engineer supporting design, deployment, and maintenance of enterprise and tactical networks at Department of War. Collaborating across IT teams to enhance mission readiness and connectivity.
Network Engineer providing system and network administration support for SilverEdge Government Solutions. Handling O&M support for server - based solutions and ensuring optimal configurations for secure operations.
Lead Network Engineer at Mastercard focusing on network operations and incident resolution in a senior role. Involves technical expertise in network infrastructure for optimal performance and reliability.
Network Analyst ensuring stability, security, and efficiency in client networks for a tech solutions company. Overseeing advanced technical support and crisis management for reliable connectivity.
IT/OT Network Administrator responsible for system monitoring and infrastructure management at BaseBeyond. Collaborating on network projects and providing technical support for stable operations.
Network Administrator managing Cisco and other network infrastructure for Bill Gosling Outsourcing. Ensuring network security, high availability and troubleshooting connectivity issues.
Network Analyst responsible for managing LAN, WAN, and Wi - Fi networks at CIEE. Ensuring operational efficiency and security in network infrastructure for a non - profit organization.