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Senior Firewall Engineer Jobs in Colorado (NOW HIRING)

Deloitte

Senior Manager - ServiceNow

Denver, CO

BA/BS Degree in Computer Science, Cyber Security, Information Security, Engineering, Information ... Work you'll do As a ServiceNow Senior Manager on the Cyber Strategy & Transformation team, you will ...

Maximus, Inc.

Senior Network Engineer

Colorado Springs, CO · On-site

$102K - $140K/yr

... firewalls, load balancers, and VPN concentrators. - Monitor network performance, identify ... Senior Network Engineer role or in a related field. - Must possess ONE of the following ...

Maximus

Senior Network Engineer

Colorado Springs, CO · On-site

$102K - $140K/yr

... firewalls, load balancers, and VPN concentrators. - Monitor network performance, identify ... Senior Network Engineer role or in a related field. - Must possess ONE of the following ...

Judge Group, Inc.

Sr. Network Engineer

Colorado Springs, CO · On-site

$70 - $80/hr

Senior Network Engineer Location: Colorado Springs, CO 80901 (Hybrid) Work Schedule: Onsite 3 days ... Help administer and maintain the Palo Alto Networks firewall environment (Panorama-managed HA pairs ...

New

GDIT

Senior Network Engineer

Colorado Springs, CO

$97K - $132K/yr

US BICES-X is seeking a skilled and proactive Senior Network Engineer to manage and optimize our ... Implement and maintain network security policies, ensuring firewalls and security devices are ...

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Senior Firewall Engineer information

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$19

$63

$89

How much do senior firewall engineer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for senior firewall engineer in Colorado is $63.47, according to ZipRecruiter salary data. Most workers in this role earn between $58.37 and $74.33 per hour, depending on experience, location, and employer.

What does a senior firewall engineer do?

A Senior Firewall Engineer is responsible for designing, implementing, and managing network security solutions, primarily focusing on firewalls. They assess organizational security needs, configure firewall rules, monitor network traffic for security threats, and troubleshoot issues related to firewalls. Additionally, they stay updated on the latest security threats and firewall technologies, ensuring the organization's network remains protected against unauthorized access or attacks. They often lead security projects and may mentor junior engineers within the team.

What are the key skills and qualifications needed to thrive as a senior firewall engineer?

To thrive as a Senior Firewall Engineer, you need deep expertise in network security, firewall management, and risk assessment, typically backed by a degree in computer science or a related field and relevant certifications like CISSP or CCNP Security. Mastery of firewall platforms (such as Palo Alto, Fortinet, or Cisco ASA), intrusion detection/prevention systems, and network monitoring tools is essential. Strong problem-solving skills, attention to detail, and effective communication set top performers apart in this role. These skills ensure robust network protection, minimize vulnerabilities, and support secure business operations in complex IT environments.

What are the typical challenges a senior firewall engineer faces when managing complex network environments?

Senior Firewall Engineers often encounter challenges such as balancing security requirements with network performance, managing policy changes across multiple devices, and staying ahead of emerging threats. They must frequently coordinate with other IT teams to ensure firewall rules do not inadvertently disrupt business-critical applications. Additionally, staying current with evolving technologies and compliance regulations is crucial, as is documenting configurations and troubleshooting issues quickly to minimize downtime.

What is the difference between Senior Firewall Engineer vs Network Security Engineer?

AspectSenior Firewall EngineerNetwork Security Engineer
CertificationsCCNP, CISSP, Cisco ASACISSP, CompTIA Security+, Cisco CCNA Security
Work EnvironmentFocus on firewall configuration, management, and policy enforcementBroader security infrastructure, including firewalls, IDS/IPS, VPNs
Industry UsagePrimarily in network security teams, IT departmentsAcross cybersecurity teams, network operations

The Senior Firewall Engineer specializes in designing, implementing, and managing firewall solutions, focusing on network perimeter security. In contrast, a Network Security Engineer has a broader role, covering various security tools and protocols. Both roles require similar certifications and are vital in maintaining organizational cybersecurity defenses, but their scope and focus differ.

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

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

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For Senior Firewall Engineer jobs in CO, the most frequently searched job titles are:

Senior Firewall Engineer jobs near you
Infographic showing various Senior Firewall Engineer job openings in Colorado as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $132,020 per year, or $63.5 per hour.

Firewall Cybersecurity Engineer

ClearFocus Technologies

Denver, CO • On-site

$49.25 - $65.75/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 7 days ago

Job description

ClearFocus Technologies, a HUBZone certified company, is located in Leesburg, VA.We specialize in cybersecurity and support multiple government and commercial clients for a variety of missions. We value our clients, integrity and employees and believe a single person can make a difference!
We are committed to attracting and retaining the best and brightest talent who desire to work with industry leading technology to stay on top of their profession. We provide an excellent benefit package which includes medical, dental, vision, paid time off, 401(k), paid professional development reimbursement and more!
We are seeking a Firewall Cybersecurity Engineer for an opportunity that is 100% onsite in Denver, Colorado. All applicants must have an active Top-Secret clearance and bachelor or higher degree. No exceptions!!
The Senior Cybersecurity Engineer (Firewall) serves as the primary technical authority for the design, deployment, configuration, and lifecycle management of enterprise-wide network security boundaries. This role focuses on engineering a resilient security posture while ensuring all firewall deployments adhere to stringent federal compliance frameworks and government security standards.
Key Responsibilities
  • Architecture & Design: Design, architect, and deploy comprehensive enterprise firewall solutions, ensuring proper network segmentation, robust perimeter defense, and alignment with Zero Trust principles.
  • Firewall Lifecycle Management: Lead the engineering, administration, and maintenance of Palo Alto firewalls. Utilize Panorama for centralized policy management, configuration consistency, and enterprise-wide visibility.
  • Compliance & Standardization: Ensure all firewall configurations strictly align with DISA Security Technical Implementation Guides (STIGs) and NIST SP 800-series security requirements.
  • Engineering Lifecycle: Integrate cybersecurity principles into infrastructure planning and SDLC processes to ensure all solutions meet defined performance, schedule, and quality benchmarks.

Required Qualifications
  • Security Clearance: Active Top Secret clearance.
  • Education & Experience:
    • Bachelor's degree in a technical or scientific discipline plus 14 years of professional experience; OR
    • Master's degree plus 12 years of professional experience.
  • Palo Alto Expertise: Extensive experience deploying, managing, and integrating Palo Alto firewalls and Panorama in an enterprise environment.
  • Federal Security Standards: Proven experience applying DISA STIGs and NIST guidelines to secure enterprise architectures.
  • On-Site Presence: Ability to provide full-time, on-site support in a client environment.

Preferred Qualifications
  • Automation: Experience using Linux, Python, or Ansible to automate firewall operations and policy auditing.
  • Strategic Architecture: Knowledge of security architecture design principles to support complex, cross-functional infrastructure integration.
  • Certifications: Palo Alto Networks Certified Network Security Engineer (PCNSE) or similar professional-level certifications.

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