Network and Security Architect

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VT-ARC, a technical services and applied research company, has built an organizational culture marked by four primary values:
Teamwork, Integrity, Excellence, and Service. Integral to our success is our staff’s enthusiasm for solving tough problems by working together in teams to get the job done. We foster a culture where every employee’s contribution is valued and performed with integrity while maintaining a fun work environment. VT-ARC strives for excellence in all that is done for our clients, and such achievement is recognized through service/merit awards.

Moreover, we promote a sense of community larger than VT-ARC alone, where staff and institutional resources can be applied in service to our country.

We are proud to be the recipient of the Best Workplace in Defense Award by Emergent Magazine, an honor that recognizes companies with positive cultures that not only impact their people but also make a meaningful difference in the community.

You are a Network & Security Expert who enjoys solving complex challenges and designing secure, reliable, and high-performing enterprise networks. You bring strong experience in network architecture, cybersecurity, and systems integration, with the ability to evaluate existing environments and recommend improvements that enhance performance, resiliency, and security.

As a trusted technical advisor, you work effectively across engineering, cybersecurity, and mission teams to deliver solutions that support critical operations. You are driven by innovation, collaboration, and the opportunity to make a meaningful impact in a mission-focused environment.

The Network & Security Architect serves as a Subject Matter Expert (SME) supporting the design, integration, analysis, and security of enterprise network infrastructures supporting mission-critical operations. The Architect provides technical leadership for network architecture, data transport, systems interoperability, and cybersecurity initiatives across complex government environments.

This position supports the modernization, assessment, and optimization of network infrastructure while ensuring compliance with security standards and best practices. The successful candidate will leverage expertise in network protocols, transport technologies, security architecture, and infrastructure analysis to support operational and strategic mission objectives within classified environments.

This position is contingent upon contract award, with performance anticipated to begin on or about September 15 th , 2026.

• Serve as a technical SME for network architecture, data transport, infrastructure analysis, and cybersecurity initiatives.
• Design, evaluate, and optimize enterprise network infrastructures supporting mission operations and organizational objectives.
• Analyze network architectures and transport systems to improve performance, availability, scalability, and security.
• Develop network designs and recommendations for secure and reliable communications across enterprise environments.
• Evaluate network protocols, routing methodologies, and interoperability requirements to ensure effective system integration.
• Assess existing network infrastructures and recommend improvements to enhance resiliency and operational effectiveness.
• Support the development and implementation of network security architectures, standards, policies, and procedures.
• Perform infrastructure and interoperability assessments to identify risks, gaps, and opportunities for improvement.
• Collaborate with engineering, cybersecurity, operations, and mission stakeholders to develop and implement technical solutions.
• Develop and maintain network architecture documentation, diagrams, technical assessments, and engineering recommendations.
• Provide guidance regarding cybersecurity best practices, defense-in-depth strategies, and secure network design.
• Support incident response, vulnerability…