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Firewall Management Jobs in Colorado (NOW HIRING)

FHR

M87-Cyber Security 66185

Denver, CO · On-site

Technical configuration and management of Cisco ASA and Palo Alto firewalls. 3. Operational Requirements & Schedule The Contractor is expected to mirror the duties and availability of a Full-Time ...

Deloitte

Cloud Security Engineer Manager

Denver, CO · On-site

$147K/yr

Minimum 6 years of related Cyber Security experience with a focus on network security engineering, including firewall policy design, rule management, and hands-on experience securing east-west ...

SAIC

Network Administrator

Colorado Springs, CO · On-site

$80K - $120K/yr

Firewall & Perimeter Management. Manages access control lists (ACLs), virtual private networks (VPNs), and perimeter defense configurations in alignment with security policies and zero-trust ...

Okaya Corp.

Network Security Administrator

Denver, CO · On-site

Technical configuration and management of Cisco ASA and Palo Alto firewalls. 3. Operational Requirements & Schedule The Contractor is expected to mirror the duties and availability of a Full-Time ...

Quantix, Inc.

Network Engineer

Aurora, CO · On-site

They are seeking a Network Engineer to join their team, who will be responsible for managing ... Firewalls, and Virtualization or Cloud infrastructure. • Wear many hats, all things ...

SAIC

Network Administrator

Colorado Springs, CO · On-site

$80K - $120K/yr

Firewall & Perimeter Management. Manages access control lists (ACLs), virtual private networks (VPNs), and perimeter defense configurations in alignment with security policies and zero-trust ...

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Firewall Management information

What is firewall management?

Firewall management involves the configuration, monitoring, and maintenance of firewall systems to protect a computer network from unauthorized access and cyber threats. It includes tasks such as setting up rules to permit or block specific types of network traffic, regularly updating firewall software or firmware, and reviewing logs for suspicious activities. Effective firewall management helps ensure data security, compliance with industry regulations, and minimizes the risk of breaches. Professionals in this role may also conduct vulnerability assessments and respond to security incidents related to firewall configurations.

What are the key skills and qualifications needed to thrive in firewall management, and why are they important?

To thrive in Firewall Management, you need a solid understanding of network security principles, TCP/IP protocols, and experience with firewall technologies, often supported by a degree in IT or related certifications like CompTIA Security+ or Cisco CCNP Security. Familiarity with tools such as Palo Alto, Fortinet, Cisco ASA, and centralized management systems is typically required. Strong analytical thinking, attention to detail, and effective problem-solving skills help professionals excel in this role. These skills are crucial for safeguarding network infrastructure, preventing unauthorized access, and ensuring business continuity.

What are some common challenges faced by professionals in firewall management, and how can they be addressed?

Professionals in Firewall Management often encounter challenges such as managing complex rule sets, keeping up with evolving security threats, and ensuring minimal disruption during updates or policy changes. Staying proactive with regular policy reviews, using automation tools to reduce manual errors, and collaborating closely with network and security teams can help mitigate these issues. Additionally, ongoing training and staying current with industry best practices are essential for effectively managing and optimizing firewall performance.

What is the difference between Firewall Management vs Network Security Analyst?

AspectFirewall ManagementNetwork Security Analyst
CertificationsCompTIA Security+, Cisco CCNA Security, CISSPCompTIA Security+, CISSP, GIAC Security Certifications
Work EnvironmentFocus on configuring and maintaining firewalls within network infrastructureMonitor, analyze, and respond to security threats across networks
Employer UsageIT departments, cybersecurity teams, network administratorsSecurity teams, cybersecurity firms, IT departments

Firewall Management primarily involves configuring, maintaining, and updating firewalls to control network traffic. In contrast, a Network Security Analyst monitors and analyzes network activity to identify and respond to security threats. While both roles require similar certifications and work within cybersecurity environments, Firewall Management is more focused on firewall policies, whereas Network Security Analysts handle broader threat detection and incident response.

How to become a firewall management expert?

To become a firewall management expert, gain a strong understanding of network security principles and firewall technologies, such as Cisco ASA, Palo Alto, or Fortinet. Obtain relevant certifications like CompTIA Security+, Cisco CCNA Security, or Palo Alto Networks certifications, and gain hands-on experience configuring and managing firewalls in real-world environments. Continuous learning and staying updated on emerging threats and security best practices are essential for expertise in this field.

What are popular job titles related to Firewall Management jobs in Colorado?

For Firewall Management jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Firewall Management jobs in Colorado look for?

The top searched job categories for Firewall Management jobs in Colorado are:

What cities in Colorado are hiring for Firewall Management jobs?

Cities in Colorado with the most Firewall Management job openings:

Firewall Management jobs near you
Infographic showing various Firewall Management job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Network Security Administrator

Tech Observer

Denver, CO • On-site

Other

Posted 10 days ago

Job description

Job Title: Network Security Administrator Standard Hours: 40 hours per week, Monday through Friday. On-Call Rotation Location: Denver, CO 80203 (Remote) Duration: 9+ month of contract

1. Objective
The objective of this engagement is to provide specialized network and cyber Security administration support to ensure state agencies maintain secure, compliant, and modern network infrastructures. This role focuses on the mitigation of operational challenges, hardware lifecycles, and the execution of critical security requests.
2. Scope of Services
The Contractor shall perform network security tasks for various state agencies, specifically focusing on:
Administrative Daily Responsibilities: Review and execution of Firewall Service Requests (FSRs), break-fix tickets, and formal change requests.
Infrastructure Modernization: Facilitating the decommissioning and "refresh" of End-of-Life (EOL) hardware on a recurring basis.
Compliance Maintenance: Implementing security controls and configurations to ensure agencies remain in alignment with IRS, FBI, and CJI compliance standards.
Hardware Administration: Technical configuration and management of Cisco ASA and Palo Alto firewalls.
3. Technical Qualifications
The Contractor should show base Knowledge and maintain proficiency in:
Palo Alto Firewalls: Next-generation firewall features such as, Zones, security policies, S2S VPN, Natting, and basic threat prevention
Cisco ASA Firewalls: Configuration, troubleshooting, and rule management.
General Networking: foundational knowledge of routing protocols, subnetting, OSI model ETC..

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