Network Engineer - TS/SCI with Poly

We are seeking a mission-focused Network Engineer to join our client's high-performing team in support of national security initiatives. As part of the infrastructure team, you will play a key role in designing, implementing, maintaining, and troubleshooting secure and scalable networks across classified and high-performance computing (HPC) environments.

This role supports complex computing environments, involving high-speed data transport, system interconnectivity, and integration of advanced technologies in support of real-world mission success., * Design, deploy, and maintain network infrastructure in secure and performance-driven environments

• Configure, troubleshoot, and optimize network routers, switches, firewalls, and load balancers
• Manage and monitor network performance, availability, and security
• Implement and enforce network security standards, access controls, and encryption protocols
• Support the integration of mission systems with various COTS, GOTS, and open-source tools
• Work closely with systems engineers, software developers, and cybersecurity professionals to align network configurations with evolving project needs
• Maintain detailed documentation of network topologies, configurations, and procedures
• Support network changes and upgrades using change management best practices
• Perform root cause analysis of network issues and implement corrective actions in real time

Clearance Required: TS/SCI with Polygraph Experience Level: Mid to Senior-Level Education: Bachelor's degree in Computer Science, Engineering, or a related field, * Active TS/SCI with Polygraph

• Bachelor's degree and 5+ years of experience in network engineering or administration
• Experience with enterprise-grade routers, switches, and firewalls (e.g., Cisco, Juniper, Palo Alto)
• Proficiency with TCP/IP, DNS, DHCP, VPNs, NAT, and routing protocols (e.g., BGP, OSPF)
• Familiarity with network security tools and best practices (firewalls, IDS/IPS, VLANs, etc.)
• Hands-on experience with Linux CLI and basic scripting for automation
• Experience with network monitoring tools such as SolarWinds, Nagios, or Wireshark
• Strong troubleshooting and diagnostic skills in complex environments
• Understanding of layered network architectures, high-availability design, and redundant systems

Desired Skills:

• Certifications such as CCNA, CCNP, JNCIS, or Security+
• Experience supporting HPC or data-intensive environments
• Familiarity with SDN (Software-Defined Networking) and virtual networking technologies
• Experience with network automation tools such as Ansible or Python scripting
• Understanding of cloud-based networking and hybrid cloud architectures

Our client offers a highly competitive and comprehensive benefits package designed to support your personal and professional growth, while promoting a healthy work-life balance. Benefits include:

• 100% Employer-Paid Health, Dental, and Vision Insurance - Full coverage for employees
• Zero Vesting 401(k) Plan with 10% Company Contribution - Immediate access to all contributions
• 31 Days of Paid Time Off - Includes vacation, personal time, and all federal holidays
• Student Loan Repayment Assistance - Helping you pay down your educational debt
• Unlimited Certification & Training Support - Invest in your professional development
• Flexible Work Environment - Remote work options and flexible scheduling available
• Multiple Incentive Bonuses - Performance-based rewards throughout the year
• Exclusive Company Memberships - Access to curated memberships and employee perks

This package reflects our client's commitment to empowering their employees with meaningful benefits and recognizing outstanding performance.