We are looking for an agile and experienced Network Engineer to lead the modernization of our network infrastructure. This role will focus on migrating from legacy Cisco 9900 series devices, optimizing HP closet configurations, and transitioning from a flat Layer 2 network to a robust Layer 3 architecture. The ideal candidate will have strong expertise in routing protocols, switching, Palo Alto firewalls, and cloud VPN integration. Key Responsibilities: + Lead the migration from Cisco 9900 series switches to modern network infrastructure. + Redesign and implement a scalable Layer 3 network architecture, transitioning from the current Layer 2 setup. + Integrate and optimize existing VLAN configurations for improved segmentation and performance. + Extend and manage VPN tunnels to cloud environments for secure connectivity. + Configure and maintain routing protocols (e.g., OSPF, BGP) to ensure efficient and resilient network communication. + Support and maintain HP closet switches, ensuring optimal performance and reliability. + Deploy and manage Palo Alto firewalls, including policy creation, threat prevention, and traffic analysis. + Troubleshoot and resolve complex network issues across LAN/WAN environments. + Collaborate with cross-functional teams to support infrastructure projects and cloud integrations. Required Qualifications: + Strong hands-on experience with routing and switching, especially in Cisco and HP environments. + Deep understanding of Layer 2 and Layer 3 networking, including VLANs, subnetting, and inter-VLAN routing. + Experience with Palo Alto firewalls and security best practices. + Proven ability to manage and extend VPN tunnels to cloud platforms (e.g., Azure, AWS). + Ability to hit the ground running in a fast-paced, evolving network environment. + Excellent troubleshooting and documentation skills. Preferred Qualifications: + Relevant certifications (e.g., CCNP, PCNSE, Network+). + Experience with network automation and scripting (e.g., Python, Ansible). + Familiarity with cloud networking concepts and hybrid environments. Top Skills' Details 1. Advanced Routing & Switching Expertise + Migration from Cisco 9900 series. + Layer 2 to Layer 3 network redesign. + Strong command of routing protocols like OSPF and BGP. + VLAN optimization and inter-VLAN routing. 2. Cloud VPN & Firewall Integration + Extending VPN tunnels to cloud platforms (Azure). + Hands-on experience with Palo Alto firewalls: policy creation, threat prevention, traffic analysis. + Security best practices in hybrid environments. 3. Infrastructure Modernization & Troubleshooting + HP closet switch support and optimization. + Ability to troubleshoot complex LAN/WAN issues. + Collaborating across teams for cloud and infrastructure projects. Pay and Benefits The pay range for this position is $60.00 - $70.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in New Orleans,LA. Application Deadline This position is anticipated to close on Sep 5, 2025. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.