Sr. Network Engineer

Arlington, VA (hybrid), 1099, W2

Network Engineer to support the design, development, and deployment of a new DevOps infrastructure and advanced cybersecurity capabilities. There is a 20% onsite requirement for this role.

Candidates must be able to work on a first shift schedule, and be able to travel domestically.


  • Collaborate with Agile Scrum tams as a key contributor responsible for the implementation of advanced network communications and cybersecurity capabilities, including the selection of hardware and software and the design of infrastructure services required to enable the cybersecurity capabilities
  • Maintain current knowledge of hardware and software applications
  • Work with engineering to developing high quality technical documentation, including user guides, test plans, and contract deliverable items and supporting product line training
  • Backup and restore network device configuration
  • Break fix actions/O&M
  • Upgrade network equipment
  • Process Port Open Requests – Implement required firewall policies
  • Sustainment of ISA networking architecture
  • Some installation work. Cable/equipment rack
  • Monitor the status of the network and responds to issues/tickets requests that occur using network monitoring and performance tools


  • Top Secret Clearance with SCI eligibility
  • Must be able to obtain DHS Suitability
  • 6 + years of professional networking experience
  • TCP/IP networking, VPN encryption, firewalls, and SNMP-based network management experience
  • In depth knowledge and advanced troubleshooting experience in regard to Layer 2 functionality and protocol in a Cisco/Juniper environment
  • Experience with troubleshooting and implementing Layer 3 routing protocols over a multi-site environment in a Cisco/Juniper environment
  • Must have strong knowledge of configuring and troubleshooting IPSEC VPN and firewall architecture
  • Must have a strong knowledge of LAN/WAN protocols
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