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Network Engineer - Firewall CCNPTekgence • Warren, Michigan, United States
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Network Engineer - Firewall CCNP

Tekgence
  • US
    Warren, Michigan, United States
  • US
    Warren, Michigan, United States
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À propos

Position Overview The Firewall Engineer will provide network security support for enterprise firewall configuration, remediation, and refresh activities as part of the Get Healthy program. This is an onsite role in Warren, MI, five (5) days per week on an 18-month contract. The engineer will work in close coordination with network security stakeholders and broader network engineering teams throughout change windows and site-level upgrades.
Responsibilitie
s:Firewall Configuration, Rule Management, and Clean
upPerform firewall configuration, rule updates, and cleanup activities in support of network security refresh initiative
s.Audit and rationalize existing firewall rule sets, removing redundant, overly permissive, or outdated policie
s.Validate configurations post-deployment to confirm accuracy and intended policy enforceme
Firewall Refresh Supp
ortSupport firewall refresh activities tied to site-level or network upgrade projec
ts.Assist with pre-refresh planning, policy migration, and hardware readiness validati
on.Coordinate with network engineering teams to align firewall changes with infrastructure refresh schedul
Troubleshooting and Issue Resolu
tionTroubleshoot and resolve connectivity issues arising from firewall policy changes or refresh activit
ies.Perform root cause analysis and implement corrective actions; esca...comples issues as appropri
Implementation Sequencing and Stabiliz
ationAssist teams with sequencing and coordination during scheduled change win
dows.Support post-change stabilization efforts and document change activities per WWT and customer stand
Qualific a
tions:5+ years of hands-on experience in network security engineering with a focus on firewall administr
ation.Active Cisco CCNP Security certification req
uired.Demonstrated experience with enterprise firewall platforms (Palo Alto PAN-OS, Cisco Firepower/FTD, Cisco ASA, Fortinet FortiGate, or equiva
lent).Strong proficiency in firewall rule lifecycle management, including auditing, cleanup, and policy optimiz
ation.Experience supporting firewall refresh or migration projects in large enterprise environ
ments.Solid understanding of network protocols (TCP/IP, DNS, IPsec, BGP, OSPF) and their interaction with firewall p
olicy.Familiarity with enterprise change management processes, including CAB participation and change window exec
ution.Additional certifications preferred (Palo Alto PCNSE, Fortinet NSE 4+, or CompTIA Secur
ity+).Excellent communication and collaboration skills; ability to work across security, network, and project
teams.Must be available to work onsite in Warren, MI five (5) days per week for the duration of the engag
Tools and Techno
logies:Firewall Platforms: Palo Alto Networks (PAN-OS / Panorama), Cisco Firepower / FTD, Cisco ASA, Fortinet FortiGate, or equ
ivalentSecurity Protocols: IPsec, SSL/TLS, NAT, PAT, ACLs, Zone-Based Firewall p
802.1QMonitoring & Diagnostics: Syslog, Wireshark / packet capture tools, SIEM inte
grationChange & Configuration Management: ServiceNow or equivalent ITSM/CAB platforms; Visio or equivalent for docume
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  • Warren, Michigan, United States

Compétences linguistiques

  • English
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