Network Engineer

MANTECH•Crane, IN
•Onsite

About The Position

MANTECH seeks a motivated, career and customer-oriented Network Engineer II to join our team in Crane, Indiana. This is an onsite position. As a core member, you will assist in the research & design, engineering, integration, testing, training, logistics, laboratory research, field engineering, and acquisition and operations analysis in support of a variety of Navy and Marine Corps programs and projects with a focus on defensive cyber technologies, mission assurance, and resilience capabilities for the tactical network environment. Your effort will go towards dramatically increasing the warfighter’s effectiveness. If you enjoy working on a highly collaborative and dynamic team and want to make a difference for the warfighter, then we would love to have you on our team!

Requirements

  • BA/BS degree or equivalent education and years of experience may be substituted in lieu of Bachelor's degree
  • 5+ years of experience in network engineering
  • In-depth knowledge of routing and switching protocols like BGP, OSPF, and VLANs
  • Experience with network security technologies such as firewalls, VPNs, and IDS/IPS
  • Experience in multi-level security networks including cross-domain solutions
  • Must have a current and active TS/SCI clearance.

Nice To Haves

  • Relevant certifications such as CCNP or equivalent
  • Master’s Degree
  • Knowledge of automation and scripting tools like Python or Ansible
  • Familiarity with virtualization technologies such as VMware or Hyper-V
  • Project management skills to lead initiatives from start to finish
  • Ability to work independently and take ownership of critical projects

Responsibilities

  • Design and implement complex network solutions that drive innovation
  • Lead troubleshooting efforts to resolve advanced network issues quickly and efficiently
  • Optimize network performance and security to meet the highest standards
  • Mentor junior network engineers, sharing your expertise and fostering growth
  • Participate in strategic planning to shape the future of our network infrastructure
  • Provides technical expertise in the management of a public and/or private network such as Internet protocol (IP) networks, wide area networks (WANs), and public switched telephone networks
  • Plans, designs, installs, maintains, monitors, analyzes, troubleshoots, modifies, and supports network communications systems to provide maximum performance and availability
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service