Technical Expert - Network Engineer

This role is ideal for an experienced network engineer who enjoys solving complex infrastructure challenges, working across diverse technologies, and contributing technical leadership to mission-critical environments supporting national security.

• Design, architect, install, and configure data center network infrastructure supporting HPC environments
• Lead the deployment and configuration of Cisco routers, switches, firewalls, and IPsec VPN solutions
• Troubleshoot complex network, connectivity, performance, and security issues across enterprise and specialized environments
• Design and implement Layer 2 and Layer 3 networking solutions, including routing, switching, access controls, and stateful firewalls
• Support multi-vendor networking technologies, including Cisco, Juniper, F5, InfiniBand, and Fibre Channel SAN
• Configure and maintain load balancers, network security devices, and related infrastructure
• Evaluate existing network architectures and recommend improvements to reliability, performance, and scalability
• Support virtualization and containerized environments, including VMware and Solaris containers
• Develop and maintain network documentation, configurations, and technical procedures
• Use network management, monitoring, and ticketing tools to track and resolve operational issues
• Provide technical guidance and collaborate with system, software, and infrastructure engineers
• Participate in an on-call rotation and respond to mission-critical network incidents

• Active TS/SCI clearance with Full Scope Polygraph (most recent poly within the last 7 years)
• DoD 8570 IAT II certification
• Demonstrated experience designing and architecting data center networks
• Advanced experience with Cisco routers, switches, firewalls, and IPsec VPNs
• Strong knowledge of TCP/IP, routing and switching protocols, and Layer 2/Layer 3 networking
• Strong understanding of stateful firewalls and Layer 3 access controls
• Experience with Cisco IOS, CatOS, and/or NX-OS
• Experience with technologies such as F5 load balancers, Juniper, InfiniBand, and Fibre Channel SAN
• Familiarity with network management, authentication, and monitoring tools such as CiscoWorks, TACACS+, and HP OpenView
• Experience supporting VMware and/or Solaris container environments
• Familiarity with Atlassian tools and enterprise ticketing systems
• Strong troubleshooting, analytical, and problem-solving skills
• Ability to work effectively in a live operational environment and participate in on-call support

• Paid Time Off: 15–25 days annually based on tenure, plus 11 paid holidays (never use-or-lose)
• Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing
• Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents
• Dental & Vision: Employer-paid plans with optional enhancements
• Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability
• Flexible Spending Accounts: Healthcare and dependent care FSAs
• Tuition Reimbursement: Up to $36,000 per year for approved coursework
• Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support
• Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses

• U.S. citizenship
• Favorable criminal history review
• Education verification
• Drug and substance use review
• Credit history review
• Subject interview