Network Engineer Tier III

Responsibilities: for the Network Engineer Tier 3 include: Install, configure, maintain, and optimize enterprise LAN/WAN infrastructure including Cisco routers, switches, firewalls, VPNs, and load balancers Monitor network performance, troubleshoot complex connectivity issues, and implement performance improvements following industry best practices Manage and secure network infrastructure through security patching, systems hardening, incident response support, and compliance with security requirements Support data center operations, virtualization environments, backup and disaster recovery initiatives, and network expansion projects Collaborate with engineers, stakeholders, and government customers to provide technical recommendations, project support, and infrastructure reporting Required Qualifications for the Network Engineer Tier 3 include: 8+ years of experience with enterprise network engineering, network administration, and infrastructure support in secure environments Experience configuring and supporting Cisco routers and switches (IOS/NX-OS), Palo Alto Next-Generation Firewalls, VPN technologies, and General Dynamics TACLANE and/or GEM One solutions Strong knowledge of F5 Load Balancers, GTM/DNS services, Layer 2/Layer 3 networking, routing and switching protocols, network security, packet analysis, and performance optimization Bachelor's degree in Information Technology, Computer Science, Cybersecurity, Engineering, or a related technical field (or equivalent experience) Active DOE Q Clearance or Top Secret Clearance required Qualifications: for the Network Engineer Tier 3 include: 8+ years of experience with enterprise network engineering, network administration, and infrastructure support in secure environments Experience configuring and supporting Cisco routers and switches (IOS/NX-OS), Palo Alto Next-Generation Firewalls, VPN technologies, and General Dynamics TACLANE and/or GEM One solutions Strong knowledge of F5 Load Balancers, GTM/DNS services, Layer 2/Layer 3 networking, routing and switching protocols, network security, packet analysis, and performance optimization Bachelor's degree in Information Technology, Computer Science, Cybersecurity, Engineering, or a related technical field (or equivalent experience) Active DOE Q Clearance or Top Secret Clearance required Compensation: for the Network Engineer Tier 3 includes: Salary Range: $165,000 - $175,000 depending on experience Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401(k), Tuition Reimbursement, and Sick Leave as required by law #LI-ER1 #LI-ONSITE