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Network Engineer 3

CTS International

Network Engineer

Secret Clearance Required to Start. The Company Defense, Space & Security (BDS) Command and Control, Battle Management, and Communications (C2BMC) National Team Program is looking for a Network Engineer to join the team in Colorado Springs, CO to support the Ballistic Missile Defense System (BMDS). The Company Missile Defense Programs support the Missile Defense Agency's (MDA) mission to develop and deploy a layered Missile Defense System to defend the United States, its deployed forces, allies, and friends from missile attacks in all phases of flight. Be a part of our passionate and highly-motivated team who are excited to be on the forefront of defense of our nation. This position requires candidate acceptance by industry partner resource control board.

Position Responsibilities:

  • Support the implementation, maintenance, and troubleshooting of enterprise network infrastructure.
  • Ensure reliable connectivity across LAN/WAN environments while collaborating with senior engineers on network design and optimization.
  • Configure and maintain network devices including routers, switches, and firewalls from vendors such as Cisco and Juniper Networks.
  • Monitor network performance and availability, proactively identifying and resolving connectivity, latency, and packet loss issues.
  • Implement and support core networking technologies including VLANs, routing protocols (e.g., OSPF, BGP), and basic network security controls.
  • Troubleshoot network incidents across LAN/WAN environments, performing root cause analysis and documenting resolutions.
  • Collaborate with cross-functional IT teams to support network changes, upgrades, and infrastructure projects.
  • Candidate will be responsible for traveling to remote locations to lead and perform network installations, independently perform troubleshooting, and provide status updates to Program personnel.
  • The candidate may be required to support critical activities outside of standard business hours, including evenings and weekends, as needed.
  • Any other required tasks by the program.

Required Qualifications:

  • Generally has 3+ years of related experience and may have a post-secondary degree or training in a related discipline.
  • The position requires an IAT Level II 8570 Compliant Certification such as Security+, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, etc.
  • Must have an active Secret Security Clearance.
  • Must be a US Citizen and have/maintain a valid US passport.
  • This position requires an CCNA or JNCIA certification.
  • Must be a proven network engineer with hands-on mid-level experience and knowledge of network design, development and testing methodologies.
  • Must have an understanding of the OSI Model, TCP/IP, routing protocols BGP and OSPF.
  • Must have network traffic analysis, diagnostic and troubleshooting skills.
  • Must have firewall experience – especially Juniper, Fortinet, and Palo Alto.
  • Must have experience in UDP multicast, SONET, MSPP, VLANs, GRE Tunnels, and TCP/IP network designs.
  • Must have hands on experience with multi-vendor switching routing (Juniper, Cisco), WAN optimizer, TACLANEs, and optical transport equipment.
  • Must be an effective communicator with excellent writing and presentation skills using Microsoft Office products, especially PowerPoint and Visio.

Preferred Skills:

  • Top Secret Clearance
  • CCNP or JNCIP Certification
  • Foundation, NSX, vSAN, and Aria
  • Experience with network automation using Ansible
  • Understand standard DOD security practices such as, STIG compliance and system accreditation implementation efforts.
  • Prior C2BMC experience
  • Bachelor's degree and typically 5 or more years' experience in an engineering classification or a Master's degree with typically 3 or more years' experience in an engineering classification or a PhD degree with experience in an engineering classification.
Vacancy posted 3 days ago
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