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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** Mantech International Corporation - **Location:** Crane, IN, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Private Networks, Border Gateway Protocol, Complex Networks, Computer Networks, Hyper-V, Internet Protocol, Intrusion Detection Systems, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Network Architecture, Routing, Open Shortest Path First (OSPF), Public Switched Telephone Networks, Ansible, Virtual Local Area Networks, Virtualization Technology, Wide Area Networks, Scripting, Firewalls (Computer Science), Network Optimization, Vmware - **Published:** June 18, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8684517/network-engineer ## About the Role * 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, * 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 Clearance Requirements: * Must have a current and active TS/SCI clearance. Physical Requirements: * The person in this position must be able to remain in a stationary position 50% of the time. * Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations ## Description 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!, * 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 ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Embracing the Hybrid Cloud: Unlocking Success with Ansible](https://www.wearedevelopers.com/videos/932-embracing-the-hybrid-cloud-unlocking-success-with-ansible) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)