INFINITY SYSTEMS ENGINEERING LLCVerified Source

Network Engineer at Infinity Systems Engineering LLC

145K–165K
Onsite · Washington, District of Columbia
Posted August 12, 2026
payroll

Overview

Infinite Systems Engineering seeks a skilled Network Engineer to design implement and maintain robust network infrastructure. This role drives high availability security and optimal performance while collaborating across IT teams and stakeholders. Join a mission focused on bridging space and ground solutions.

What You'll Do11

  • 1Design and implement secure scalable network infrastructure solutions
  • 2Configure install routers switches firewalls and wireless access points
  • 3Develop network architecture to support business growth
  • 4Monitor performance availability and security
  • 5Perform routine maintenance updates and patches
  • 6Identify and troubleshoot network issues with minimal downtime
  • 7Implement network security measures including firewalls VPNs and access controls
  • 8Conduct vulnerability assessments and respond to threats
  • 9Provide Level 2/3 support for network related issues
  • 10Collaborate with vendors to procure and maintain equipment
  • 11Assess new technologies and recommend improvements

Requirements11

  • 15+ years building ETL pipelines with Spark and Airflow
  • 23-5 seasons experience in network engineering administration or related IT roles
  • 3TS/SCI clearance with CI Poly
  • 4Strong knowledge of TCP/IP BGP OSPF VLANs and other networking protocols
  • 5Proficiency in configuring routers switches and firewalls
  • 6Experience with network monitoring tools and troubleshooting methodologies
  • 7Understanding cybersecurity principles and network security best practices
  • 8Excellent problem solving and communication skills
  • 9Industry certifications such as CCNA CCNP or equivalent
  • 10Cloud networking experience with AWS Azure or similar platforms
  • 11Familiarity with SD-WAN and network automation tools

Salary Insight

$145 - $165k per year

Location

Typeonsite
LocationWashington, District of Columbia

Required Skills

Network securityFirewallsVPNsCiscoJuniperTCP/IPBGPOSPFVLANsNetwork monitoring toolsTroubleshooting methodologiesCybersecurity principles
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