Secure Networking Design

Core Competencies

I will work with your team to design and secure networks that your businesses can rely on—today and as it grows. My consulting-led approach ensures your infrastructure is built with performance, resilience, and security at its core. From initial assessment and architecture to implementation and optimization. I deliver networking solutions that align with your operational needs and risk profile, whether on-premises, cloud, or hybrid.

Security

Security is not an add-on! It’s engineered into everything I do. I apply proven frameworks, best practices, and real-world experience to protect your data, users, and systems from evolving threats. With clear communication, thoughtful design, and long-term support, I have helped organizations with 10 employees to tens-of-thousands of employees reduce risk, simplify complexity, and operate with confidence in an increasingly connected and complex world.

My Certifications

To view my resume, view my LinkedIn page @ https://www.linkedin.com/in/bobcal2000/

Technologies

End-Point Security

Endpoints are secured as an integral part of the network, not as an afterthought. Integrated endpoint protection, access controls, and policy enforcement reduce attack surfaces, limit lateral movement, and protect users and devices wherever they operate.

SD-WAN

SD-WAN solutions are designed and deployed to improve application performance, increase resiliency, and reduce network costs. Intelligent traffic steering across multiple transport options, combined with integrated security controls, delivers consistent user experiences while simplifying branch connectivity and centralized management.

Private, Public, and Hybrid Cloud

Secure, scalable connectivity is architected across private, public, and hybrid cloud environments. The right cloud models are selected, resilient network integrations are designed, and consistent security policies are enforced—ensuring performance, visibility, and control regardless of where workloads reside.

SASE

Secure Access Service Edge (SASE) architectures unify networking and security into a cloud-delivered model. By combining SD-WAN, zero-trust access, and advanced threat protection, secure and high-performance access is enabled for users and devices anywhere, on any network.

Operational Technology

Operational Technology environments are secured and segmented without disrupting critical processes. Network designs protect industrial systems, improve visibility, and reduce cyber risk while preserving the availability and reliability required in manufacturing, energy, and infrastructure environments.

Documentation

Clear, accurate documentation is a core deliverable of every engagement. Detailed network diagrams, configurations, and operational guides support troubleshooting, audits, and future growth—ensuring long-term visibility and maintainability.

Management

Networks are designed with centralized, streamlined management in mind. Enhanced visibility, automation, and actionable insights enable efficient operations while maintaining control, security, and compliance.

SD-Branch

SD-Branch architectures simplify branch networking by integrating routing, switching, wireless, and security into a unified design. This approach reduces complexity, improves operational efficiency, and ensures consistent policy enforcement across all locations.