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Chameleon Integrated Services

Senior Network Engineer

Chameleon Integrated Services

Sr. Network Engineer at a federal IT infrastructure company specializing in Cisco security.

Posted 6/26/2026contractRemote • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies
AWSAzureCloudCyber Security

About the role

Key responsibilities & impact
  • Senior Cisco network engineering, network security architecture, Zero Trust implementation, segmentation
  • Lead design decisions and advise CBO stakeholders
  • Guide the Network Engineer and coordinate with cybersecurity/cloud/Microsoft teams
  • Produce implementation plans, validation criteria, rollback steps, architecture diagrams, SOPs, RCA reports, and audit-ready evidence
  • Demonstrate capability in writing technical recommendations, implementation plans, and security impact analysis
  • Design, implement, operate, and optimize Cisco-based core, distribution, access, and edge environments for availability, scalability, performance, and resilience

Requirements

What you’ll need
  • 10+ years of enterprise network engineering experience
  • At least 5 years supporting Cisco-based environments at senior engineer, lead engineer, or architecture level
  • Network design, modernization, segmentation, perimeter security, firewall rule review/optimization, 802.1X or NAC deployment
  • SIEM/NDR integration, vulnerability remediation planning, device lifecycle management
  • Federal, legislative branch, defense, financial, healthcare, or other highly regulated experience
  • Certifications: CCNP Enterprise, CCNP Security, CCIE Enterprise Infrastructure, CCIE Security, or equivalent senior Cisco credentials
  • For strong senior candidates, CCNP plus extensive experience in architecture and security implementation is acceptable
  • Additive: CISSP, CISM, Security+, Cisco CyberOps, Fortinet NSE, Palo Alto PCNSE, Juniper professional certifications, AWS/Azure networking or security certifications, ITIL, NIST/RMF-related experience

Benefits

Comp & perks
  • Competitive Employee Health Insurance options including dental
  • 100% company paid vision plan
  • 401K plan with generous company match and no vesting period
  • 100% company paid life insurance
  • 100% company paid long and short-term disability insurance
  • Training allowance
  • PTO and more

ATS Keywords

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Hard Skills & Tools
Cisco network engineeringnetwork security architectureZero Trust implementationnetwork designsegmentationfirewall rule optimizationSIEM integrationvulnerability remediationdevice lifecycle management802.1X deployment
Soft Skills
leadershipcommunicationadvising stakeholderstechnical writingcoordination
Certifications
CCNP EnterpriseCCNP SecurityCCIE Enterprise InfrastructureCCIE SecurityCISSPCISMSecurity+Cisco CyberOpsFortinet NSEPalo Alto PCNSE