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Senior Network Engineer

Arlington, VA · Information Technology
G3 Innovative Solutions is an IT Services company founded to create innovative solutions to enhance the capabilities of our customers.  G3 employees have successfully satisfied the technology needs of the U.S. Government and we continue to maintain relationships with those who have specialized expertise in the federal market.  G3’s broad experience, focus toward desired outcomes, and commitment to Innovation ensures responsive and long-lasting results.

Job Description: G3 Innovative Solutions is seeking a highly skilled Senior Network Engineer Subject Matter Expert (SME) to join our team. The ideal candidate will have extensive experience in designing, implementing, and maintaining complex network infrastructures. The successful candidate will be responsible for ensuring the high availability, security, and performance of the network infrastructure.
Duties and responsibilities:
  • Design and implement complex network infrastructures that are scalable and meet the needs of the organization
  • Plan, configure and troubleshoot routers, switches, firewalls, and other network devices
  • Manage and maintain network infrastructure security, including firewalls, VPNs, and intrusion detection systems
  • Monitor network performance, identify and troubleshoot network issues, and implement corrective measures
  • Develop and maintain network documentation, diagrams, and policies
  • Collaborate with cross-functional teams to ensure effective network integration with other IT systems and applications
  • Stay current with emerging networking technologies and provide recommendations for the adoption of new technologies that can improve network performance and security.
  • Serve as the knowledge expert for the experience installing, configuring, and administering CISCO, Stratix, Juniper and/or Aruba devices to include but not limited to: Routers, Switches, and/or Firewalls.
  • Active DoD Top Secret Clearance.
  • Bachelor's in Science degree in Computer Engineering, computer information systems, telecommunications, or management information systems, or have 10 years of documented experience.
  • Must have have senior knowledge of TCP/IP network design and support including; LAN, WLAN, and SDN networks, routing and sub-netting.
  • Produce network architectural drawings and schematic diagrams.
    • Provide installation support for network applications.
  • Perform network monitoring of the network to include all assets.
  • Perform independent verification, validation, and project management for current and future projects.
  • Provide technical support, advice and troubleshooting for utility network operations with a 98% target network uptime.
  • Produce documentation for use in configuration, repair and troubleshooting of hardware, software and network operating systems.
  • Develop and document processes and procedures for the day to day operations.
  • Implement systems as needed based on network application requirements.
  • Knowledge of managing DHCP, DNS, and F5/load balancing technologies.
  • Experience in task automation using scripting
  • Utilize the DoD Assured Compliance Assessment Solution (ACAS) to update, manage and track implementation of information security requirements for the IT assets and resource
  • Arlington, VA
  • Top Secret
Compensation:    Negotiable
Benefits Offered:  401K, Medical, Dental, Life, Medical, Vision, and more

Employment Type: Full-Time
Clearance (Required): Must currently possess a  Top Secret level clearance.

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