Indianapolis, Indiana, United States On-site Full-time

Barbaricum is hiring a Network Manager - II (Network and Computer Systems Administrators)

Responsibilities

  • Design and manage scalable network infrastructures that support essential operations and training platforms.
  • Administer core networking technologies such as routing protocols, switching, firewalls, DNS, virtual private networks, VLANs, and associated services.
  • Operate and support both physical and virtual network environments to ensure consistent availability, performance, and security.
  • Continuously monitor network performance, diagnose connectivity problems, and apply solutions to sustain operational effectiveness.
  • Establish and enforce network policies, standards, procedures, and comprehensive documentation for enterprise-wide use.
  • Deliver engineering and administrative support for campus-scale networks and interconnected technology ecosystems.
  • Work with cybersecurity, systems, and engineering teams to implement secure network architectures aligned with organizational standards.
  • Support modernization projects, integration of new technologies, and improvements to existing network capabilities.
  • Conduct capacity planning, configuration control, and end-to-end lifecycle management for network hardware and software components.
  • Offer expert technical guidance and assistance to stakeholders to maintain dependable network services across operational and training settings.

Responsibilities

  • Design, implement, configure, and maintain enterprise network infrastructures supporting mission-critical operations and training environments.
  • Manage and administer network technologies, including routing, switching, firewalls, DNS, VPNs, VLANs, and related network services.
  • Support both physical and virtualized network environments, ensuring system availability, performance, and security.
  • Monitor network operations, troubleshoot connectivity and performance issues, and implement corrective actions to maintain operational readiness.
  • Develop, implement, and maintain network policies, procedures, standards, and documentation to support enterprise operations.
  • Provide engineering and administrative support for campus-area networks and integrated infrastructure environments.
  • Collaborate with cybersecurity, systems, and engineering teams to ensure secure network design and compliance with organizational requirements.
  • Support infrastructure modernization efforts, technology integrations, and network enhancement initiatives.
  • Perform network capacity planning, configuration management, and lifecycle support for network hardware and software.
  • Provide technical guidance and support to stakeholders while ensuring reliable network services across mission and training environments.

Other

  • Active DoD Secret Clearance required
  • Must meet DoDM 8140.03 IAT II requirements
About company
Barbaricum

Headquartered in Washington, D.C., Barbaricum is a Service-Disabled Veteran-Owned small business. At our core, you’ll find people who love to explore and innovate.

Our team has a uniquely complementary skill set. Together we’ve built a hands-on, all-inclusive government contracting firm that develops innovative strategies & uses the best of emerging technologies to support our clients’ long-term goals. Our growth has been fueled by repeat business and long-term partnerships with key clients.

At Barbaricum, we strive to constantly innovate and push the boundaries in order to enable the best possible solutions for our clients, especially in National Security. We believe in maintaining a healthy balance in all aspects of our work, including the well-being of our team and the impact on our communities, while always upholding our duty to serve.

Barbaricum’s Integrated Management System is certified compliant with the ISO 9001:2015 standard for Quality Management, ISO 27001:2013 standard for Information Security Management, and the ISO 20000-1 standard for Service Management. Additionally, our Quality Management System is also appraised at CMMI-Svc Maturity Level 3, while our Information Security Management System fully complies with NIST SP 800-171 and CMMC Level 2.

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Job Details
Category infrastructure
Posted 2 hours ago