L3 Network Security Engineer

  • Location:

    Denver, Colorado

  • Sector:

    Network Engineering

  • Job type:


  • Salary:

    US$13000 - US$155000 per annum

  • Contact:

    Brittany Mussett

  • Contact email:


  • Job ref:


  • Published:

    about 1 month ago

  • Expiry date:


  • Consultant:


L3 Network Security Engineer - Denver, Colorado (Remote / Colorado) - Cisco, Firepower, ASA, ISE, FTD, PALO ALTO, FORTINET - $130,000 - $155,000 yearly

The Role

Oscar Technology is exclusively working with a Cisco partner on successfully fulfilling the need for their security practice in Denver, Colorado. This will be a L3 Network Security Engineering position.

This is a full-time, direct hire opportunity in Denver, Colorado. The role will be predominately remote with 25% travel in Colorado.

The ideal candidate will have a strong Cisco Security background including ASA and Firepower. Additional experience with Palo Alto or Fortinet is highly desired.

In addition to career growth, support, and remote working, out client will also fund and support additional industry relevant certifications..

Required Qualifications: L3 NETWORK SECURITY ENGINEER

  • 5 years overall experience
  • 2 - 3 years of experience with Cisco Firepower Firewall
  • Firepower Threat Defense (FTD)
  • Cisco FireSight Management
  • Cisco ASA Firewall
    • 2100 and 4100's
  • Identity Services Engine (ISE), Umbrella, Stealthwatch
  • Provide incident escalation support
  • Troubleshoot security related issues- firewalls, IPS, and understanding if common protocols in security including:
    • SSL decryption and SSL air gap solutions, DNS, TLS, HTTP(s), protocol problems, WAN/LAN failures, and performance issues across a segmented network infrastructure / multiple security zones.
  • Understanding of Managed Services SLAs
  • Provide Technical oversight
  • Palo Alto or Fortinet Firewall highly desired
  • Stealthwatch, Umbrella, ISE, Data Encryption, Cloudlock, and other security products
  • Network Security certifications highly desired - CCNP Security, PCNSE, etc.
  • Experience working in a VAR or Consulting is a plus

You will be responsible for providing technical oversight, supporting Cisco Security technologies, and continually learn new technologies.

Apply Now!

Interviews will be ASAP as the client is looking to fill the role immediately. To register your interest in time, please send your Resume using the "Apply" button now!

All of my Live Vacancies can be found: https://www.oscar-tech.com/consultants/brittany-mussett

L3 Network Security Engineer - Denver, Colorado (Remote / Colorado) - Cisco, Firepower, ASA, ISE, FTD, PALO ALTO, FORTINET - $130,000 - $155,000 yearly

Oscar Associates Limited (US) is acting as an Employment Agency in relation to this vacancy.