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4 firewall specialist jobs at 3 companies in Denver, CO

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IT Support Specialist
Denver, Colorado, United States
HybridFull Time
Proactive Technology Management
Proactive Technology Management: Provides managed IT, cybersecurity, and data analytics solutions.
Experienced IT technician with networking, Office 365, Windows Server, Active Directory, security, firewall troubleshooting, network setup, virtualization, and client support experience.
Microsoft Office 365, Windows Desktops, Windows Servers, Active Directory, Sophos, Cisco, SonicWall, WatchGuard, access points, switches, firewalls, virtualization
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1w
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Edge Connectivity Specialist 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or Saint Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
3+ YOEBachelor's degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and experience with LAN/WAN, wireless, routing, switching, VPNs, VLANs, and firewalls.
Azure, AWS, SD-WAN, VLANs, VPN, LAN/WAN, Fortinet, Palo Alto, Aruba
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1w
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Edge Connectivity Specialist 2
Omaha or Phoenix or Saint Paul or Austin or Kansas City or Columbia or Denver or Vienna or Saint Louis Park or Folsom or Portland or Pennington or Woodcliff Lake or Orlando or Harrisburg or Salem or Fort Worth or Pittsburgh or San Antonio or Dallas or Albuquerque or Olympia or Englewood
OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
3+ YOEBachelor’s degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and expertise in LAN/WAN, routing, switching, VLANs, VPNs, wireless, firewalls, and network troubleshooting.
LAN/WAN, VPN, SD-WAN, VLAN, Microsoft Azure, AWS, Fortinet, Palo Alto, Aruba, CCNA, CCNP
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1mo
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Senior Cyber Security Specialist
Denver, Colorado, United States
$135k-$165k/yr HybridFull Time
Lightsource bp
Lightsource bp: Develops and operates utility-scale solar and energy storage projects
5+ YOE5+ years cyber security experience across IT and OT, Bachelor's degree, preferred CISSP/CISM/CCP/CIPP-E/CIPM or NIST practitioner, experience with vulnerability management, threat detection, incident response and security frameworks.
NERC CIP, NIST Cybersecurity Framework, IEC 62443, firewalls, intrusion detection systems, security monitoring platforms, encryption
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