Network & Security Infrastructure Consultant - Gaitherburg, MD

Network & Security Infrastructure Consultant - Gaithersburg, MD (hybrid)

• 10-12 month assignment with potential to extend
• Must live within commuting distance of Gaithersburg, MD
• Expertise to include - Cisco SDWAN, Zscaler/ZTNA, FW Palo Alto, Cisco switching, Nexus, Ruckus switching/wireless.
• 7+ years of Network, Palo Alto Firewalls, Switches and Wireless experience
• Ability to travel to US Client locations as needed.
• No third party candidates

Role Summary

• Will work with the GNS Team.

Deliverables include network evaluation and integration strategy, security assurance and regulatory adherence, technical expertise and guidance, documentation and analytics, and ongoing enhancement

Deliverables Descriptions

Network Evaluation and Integration Strategy

• Perform thorough evaluations of the acquired organization s network infrastructure.
• Work collaboratively with multidisciplinary teams to devise robust integration strategies that guarantee uninterrupted connectivity and alignment with network protocols.

Security Assurance and Regulatory Adherence

• Review and strengthen the security framework of unified networks.
• Confirm that all network consolidations adhere to information security guidelines and sector regulations, preserving stringent standards for safeguarding data and privacy.

Technical Expertise and Guidance

• Offer specialized advice and technical direction throughout the integration process.
• Assist internal groups and stakeholders with network concerns and the deployment of new technologies obtained through mergers and acquisitions.

Documentation and Analytics

• Produce and update comprehensive network design records.
• Compile and deliver analytical reports to stakeholders, emphasizing integration status, issues encountered, and implemented remedies.

Ongoing Enhancement

• Pinpoint potential for network improvement and extensibility.
• Formulate methods for the ongoing elevation of network efficiency and resiliency after integration, accommodating dynamic organizational needs.

Required Qualifications

• 7 10+ years of experience in network infrastructure and security engineering, preferably in enterprise or regulated environments.
• 7+ years of Network, Palo Alto Firewalls, Switches and Wireless experience.
• Proven experience supporting IT integrations post-acquisition or during large-scale infrastructure changes.
• In-depth knowledge of LAN/WAN/WLAN, routing & switching, firewalls, VPNs, network segmentation, and cloud connectivity.
• Strong understanding of network security best practices, identity/access control, and zero-trust architectures.
• Familiarity with compliance frameworks such as NIST, HIPAA, GxP, or ISO 27001.
• Proficient in creating documentation, playbooks, and network diagrams (e.g., with Visio or Lucidchart).
• Strong analytical, communication, and stakeholder engagement skills.

Preferred Qualifications

• Experience in the pharmaceutical, biotech, or other regulated industries.
• Hands-on experience with tools such as:
• Cisco Catalyst, ASA, Firepower
• Cisco DNA Center / Prime
• SolarWinds, Plixer, or equivalent network monitoring tools
• Certifications: CCNP, CCIE, CISSP, or equivalent
• Experience with cloud environments (AWS, Azure) and hybrid network design
• Previous consulting or client-facing experience

Additional Information

• All candidates are encouraged to apply, but many positions require a strict drug and background check by our customers.
• F2OnSite supports and adheres to all state laws regarding background checks.
• This position requires specific work hours to be adhered to. Typically the work hours are not flexible, so you must be able available to work during those hours.