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I am a CCIE-certified Network Engineer with over 14 years of experience designing, upgrading, and supporting on premise and hybrid enterprise network infrastructure across healthcare, financial services, professional services, public sector, and managed services environments. My background is rooted in deep hands-on expertise across routing and switching, data center networking, WAN architecture, and advanced troubleshooting in complex, multi-vendor environments. I have worked extensively with platforms including Cisco, Palo Alto, Infoblox, Arista, and Juniper. Throughout my career, I have led large-scale remote and hybrid deployments, stabilized critical network environments, and improved uptime, performance, and scalability across both data centers and distributed enterprise systems. I bring a strong ability to partner cross-functionally with infrastructure, security, and operations teams to deliver resilient, high-performing network solutions. CORE COMPETENCIES: ★ Data Center Architecture ★ Routing & Switching ★ SD-WAN ★ Network Security ★ WAN Architecture ★ Infrastructure Modernization ★ Advanced Troubleshooting ★ Cisco Nexus & Catalyst ★ Palo Alto / Fortinet Firewalls ★ Infoblox ★ BGP / OSPF / EIGRP ★ MPLS / DIA ★ Network Automation (Ansible) ★ High Availability & Resiliency ★ Leaf & Spine / Core & Distribution & Access TOOLS: Cisco IOS | Cisco NX-OS | Cisco Nexus (9000/7000/5000/2000) | Cisco Catalyst | Cisco ACI | Arista EOS | Juniper MX/EX | ArubaOS | Nokia OS | Cisco Meraki | BGP | OSPF | EIGRP | vPC | STP | VDC | VXLAN | EVPN | NAT | QoS | Multicast | VRF | DMVPN | IPsec | HSRP | VRRP | GLBP | LACP | LLDP | CDP | Cisco Catalyst SD-WAN | Viptela SD-WAN | SilverPeak SD-WAN | MPLS | DIA | Metro Ethernet | Palo Alto | Fortinet | Cisco ASA | Cisco ISE | Cisco DNA | Wireshark | Ansible | TCL Shell | Python | SecureCRT | PuTTY | ServiceNow | Microsoft Teams | Zoom | Webex | Outlook | Visio CERTIFICATIONS: CCIE Routing & Switching #51201 | CCNP | CCDA | MCSE

I’m a Fractional CIO/CISO with over 20 years of progressive IT leadership experience. My career began with deep technical roots in IT infrastructure and networking, evolving over the last 7+ years into full executive responsibility leading technology strategy, cybersecurity, and digital transformation for FDA-regulated biopharmaceutical organizations. I specialize in helping companies bridge technical execution with business outcomes by building secure, scalable IT foundations while maintaining strict regulatory compliance. Key areas where I help clients: - Fractional CIO/CISO support - IT strategy and digital transformation roadmaps - Cybersecurity program development and ransomware resilience - Regulatory compliance (FDA, HIPAA, NIST, GxP) - IT governance, risk management, and data protection - Greenfield infrastructure architecture and secure platform buildouts - SaaS evaluation and technology vendor optimization Recent highlights: - Built the complete technology ecosystem and NIST-based security architecture for a PE-backed biopharmaceutical startup preparing for national market launch - As Division CIO at a global $3b+ organization, scaled IT operations across 180+ sites while managing a $35M P&L and leading a 45-person team - Engineered ransomware recovery for 150+ locations with zero data loss in 7 days I bring a unique combination of hands-on technical expertise, strategic vision, and operational discipline developed through military service (USMC) and leading technology in highly regulated environments. Whether you need a targeted security/compliance assessment, IT strategy support, or ongoing fractional leadership, I deliver practical solutions focused on real business results. Let’s schedule a consultation to discuss your specific challenges.

Experienced network engineer that has embraced the cloud and helped organizations large and small. I have done everything from establish VPNs to design global hybrid networks that utilize SD-WAN and direct connect. I have also designed multi-account AWS environments with least privilege cross account access via IAM users and SAML identity providers. I hold over 10 AWS certifications including Solutions Architect Professional, Advanced Networking Specialty, and Security Specialty. I am passionate about learning new things, expanding my existing knowledge, and sharing my knowledge to help others effectively utilize technology.

I’m a passionate IT professional with 15+ years of experience designing, deploying, and troubleshooting medium to large-scale enterprise networks - from multi-site data centers to campus infrastructures. For the past 7+ years, I’ve also led high-performing teams to deliver secure, scalable, and optimized solutions. I specialize in transforming complex enterprise networks into highly available, reliable, and secure environments. My strengths include fast problem-solving, clear communication, and quick adaptability, ensuring projects are completed efficiently and with measurable results. When you work with me, the buck stops here - I take full ownership to make sure your network challenges are solved and your goals are met.

👑 Expert Vetted - Top 1% of talent on Upwork ⭐️ Top Rated - Highly rated for the work provided 🎯 100% Job Success Score 🕒 600+ hours on Upwork ✅ 30+ years of experience ✅ 50+ projects delivered here on Upwork With over three decades of experience under my belt as a network and security engineer, I've traversed the ever-evolving landscape of LAN/WAN network design, network security, firewalls, implementation, and maintenance. My expertise is not merely a testament to time, but also backed by credentials including Cisco CCNP (route/switch), a Cisco CCDP for network design, and a PCNSE for Palo Alto Networks. I am always available for consulting for short-term and long-term projects. Thank you.

I am a Senior Network Engineer with 16 years of experience in resolving complex technical issues and enhancing network performance. My expertise lies in troubleshooting and collaborating across teams to address customer challenges effectively. I have a proven track record of implementing successful readiness programs, developing technical documentation, and mentoring new support engineers. My hands-on experience with top companies has equipped me with the skills to foster collaboration and drive innovation in network solutions. If you're seeking a professional who can not only solve problems but also strengthen your team’s technical capabilities, let's discuss how I can contribute to your project's success.