Network Engineer with Security Clearance

3 weeks ago


Chantilly, United States Dark Horse Technologies LLC Full time

Join our Network Team to support all aspects of our customer's large, complex, and growing network infrastructure. Duties, Tasks & Responsibilities • Collaborating with teammates to create, implement, and troubleshoot new engineering designs • Translating requirements from internal stakeholders into engineering designs based on a standardized network architecture • Presenting proposed changes to the standardized architecture to internal review boards • Creating drawings and other configuration management documentation to track network changes • Troubleshooting switch, router, and firewall connectivity issues between various customer sites • Traveling to various data centers in the WMA to support ongoing network operations • Completing patching of all network devices (router, switch, firewall, etc.) in accordance with Sponsor’s policies • Performing quarterly reviews of all network device access control lists and rulesets Required Experience, Skills, & Technologies • Bachelor’s Degree in Computer Science, Information Systems, Engineering, or other related discipline, OR 10 years of related technical experience may be substituted for education • At least 7 years of Cisco hardware configuration and maintenance experience, and at least 5 years of hands-on experience in an enterprise-scale network environment • Proficient understanding of the OSI model, TCP/IP, and subnetting • Demonstrated proficiency with Cisco switches and Cisco ASA firewalls • Demonstrated experience with Tier II/III level troubleshooting • Demonstrated experience configuring various routing protocols. • Demonstrated experience building IPSec and/or MACSec tunnels • Strong shell scripting experience Desired Experience, Skills & Technologies • Hands on experience with Palo Alto firewalls • Hands on experience with Cisco Firepower and/or Cisco ISE • Hands on experience with VXLAN



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