Senior Network Security Engineer Jobs in Colorado
Senior Network Security Engineer jobs in Colorado are open across Denver, Ft. Collins, and Fort Collins and other Colorado metros, with employers like Juniper Networks, Amazon, and CVS Health hiring at every experience level. Find a role that fits below and apply directly.
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Description
Reporting to the Network Communications Manager and working with other Technology Managers, the Senior Network Engineer provides technical services to the IT teams, business end-users, and IT Managers. This role ensures that effective technical resolution, knowledge transfer and skills development exists at all levels across the technology team. This role also works as part of the global Network Communications team, involved in the design and implementation, commissioning and decommissioning of new and existing infrastructure. The Senior Network Engineer position is responsible for the infrastructure and the life cycle of the designated platforms on a global basis. This includes the commissioning, ongoing maintenance, issue resolution and change control while ensuring the designated platform has sufficient capacity, performs as required and is readily available throughout the platform's existence. The Senior Network Engineer will provide and demonstrate technical leadership across a broad range of technology areas, providing best practice implementation of the technology utilized throughout the firm. In addition to establishing and executing internal infrastructure roadmaps, the individual will interact with other members of the engineering team to ensure proactive capacity planning, appropriate contingency/recovery plans are in place and maintained accordingly.
Responsibilities Include
- Define strategies, directions and specific progression plans for assigned technology platforms and services.
- Design, Implement and maintain the firm's Wide Area Network (WAN), Local Area Network (LAN), Enterprise Wireless (WLAN) and Voice networks in a multi-region environment.
- Assist in the design, planning, implementation, commissioning and decommissioning and review of proposed solutions and changes, advising accordingly in the areas of compatibility, security and availability of the assigned technology platforms.
- Complete regular audits, review and document the infrastructure where required.
- Provide input to disaster recovery plans and support during disaster recovery tests.
- Provide advice and guidance on availability and capacity issues related to the network infrastructure.
- Contribute information and data that may be required for periodic reviews with 3rd Party vendors to ensure compliance with agreed processes, procedures, and Service Level Agreements.
- Author and maintain documentation related to networks services, such as topology diagrams, IP lists, asset lists.
- Liaise with 3rd party vendors where required.
- Assist in the development of various annual program portfolio components and associated budgetary proposals.
- Provide mentorship and coaching to technology team members, ensuring appropriate levels of knowledge is transferred across the Technology team to support and assist the assigned technology platforms.
- Establish and maintain strategic relationships with key technology providers.
- Maintain current technical knowledge and perspective required to help the overall IT team identify and leverage new opportunities.
- Provide 3rd line support for assigned technology platforms.
- Serve as a project resource for technology initiatives as assigned.
Technical Skills
- WAN, LAN, SD-WAN, Enterprise WLAN infrastructure (Cisco, TCP/IP, SIP, VoIP, WAN, LAN, NAC)
- Cisco network design and implementation
- Cisco Security Product Suites including ASA/FTD firewall and IDS/IPS technologies
- Detailed knowledge of common Routing and Switching protocols
- Cisco/Mitel/UCaaS VOIP Solutions
- Familiar with Microsoft Teams
- Grounding in network security principles
- RSA/RADIUS/AV Solutions
- Secure Internet Gateways, TMG, ISA, zScaler
We Require
- Minimum of 5 years experience in server and network administration.
- High-level of proficiency in network protocols, design.
- Knowledge of WAN optimization solutions.
- Proficient in Infrastructure Architecture with a sound understanding of the frameworks and principles on which networks, systems, equipment and resources are based.
- Deep understanding of both Ethernet LAN technologies and commonly used WAN protocols, including SD-WAN.
- Cisco accreditation (CCNA/CCNP/CCIE) is essential.
- Preferential consideration will be given to candidates with experience in a similar role within a law firm and/or professional services environment.
- Understanding of Project management methodologies such as PRINCE2 is also preferred.
Our Firm
Squire Patton Boggs is one of the world's strongest integrated law firms, committed to providing insight at the point where law, business and government meet. We deliver commercially focused business solutions by combining our legal, lobbying and political capabilities and invaluable connections on the ground to a diverse mix of clients, from long-established leading corporations to emerging businesses, start-up visionaries and sovereign nations. More than 1,500 lawyers in 45 offices across 20 countries on five continents provide unrivalled access to expertise.
The salary range for this position is $90,000 to $135,000 per year, depending on skills and experience. We offer excellent benefits, competitive compensation, and the opportunity to work in a professional, collaborative work environment.
Squire Patton Boggs is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion or creed, sex, national origin, citizenship status, sexual orientation, gender identity, disability, veteran status, or any other condition protected by applicable law. This non-discrimination policy applies to all aspects of employment.
See All 8 Senior Network Security Engineer Jobs in Colorado
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Find JobsSenior Network Security Engineer Jobs by City in Colorado
Where Colorado roles are concentrated, by current openings.
Senior Network Security Engineer Job Market in Colorado
A snapshot from current Colorado openings, updated as new roles post.
Who's Hiring
- Juniper Networks3

- Amazon1

- CVS Health1

- Hewlett Packard Enterprise | HPE1

- Palo Alto Networks1

Top Industries Hiring
- Manufacturing3
- Technology & Software2
- Consulting & Professional Services1
- Electronics & Hardware1
- Healthcare & Medical Services1
What Colorado Employers Look For
The qualifications that appear most often in senior network security engineer jobs across Colorado.
- Seven or more years of hands-on network security engineering experience in enterprise or critical infrastructure environments
- Deep expertise in firewalls, intrusion detection and prevention systems, and network access control tools
- CISSP, CCNP Security, or CCIE Security certification is strongly preferred or required
- Experience designing and implementing zero-trust network architecture and microsegmentation strategies
- Proficiency with SIEM platforms such as Splunk, Microsoft Sentinel, or IBM QRadar for threat monitoring
- Bachelor's degree in computer science, cybersecurity, information systems, or a closely related field
Senior Network Security Engineer Jobs in Colorado: Frequently Asked Questions
How many senior network security engineer jobs are there in Colorado?
There are 8+ senior network security engineer openings in Colorado on Migrate Mate as of June 2026, with the most roles in Denver, Ft. Collins, and Colorado. New positions post regularly as employers across Colorado hire.
How much do senior network security engineers make in Colorado?
Senior network security engineers in Colorado earn a median of about $135,220 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $87,560 for the lowest 10% to over $208,650 for the top 10%. Pay rises with experience, specialty, and employer.
Which Colorado cities have the most senior network security engineer jobs?
Denver, Ft. Collins, and Colorado have the most senior network security engineer openings in Colorado right now, with additional roles spread across smaller metros statewide.
Which companies hire senior network security engineers in Colorado?
Employers hiring senior network security engineers in Colorado include Juniper Networks, Amazon, and CVS Health, based on current listings on Migrate Mate as of June 2026.
Are there remote senior network security engineer jobs in Colorado?
Yes. About 38% of senior network security engineer openings tied to Colorado are remote or hybrid as of June 2026. The rest are on-site roles based in Colorado metros.
How do I apply for senior network security engineer jobs in Colorado?
You can apply to senior network security engineer jobs in Colorado directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Colorado location, then apply to each one that fits.
See All 8 Senior Network Security Engineer Jobs in Colorado
Find roles in Colorado that match your experience and apply in just a few clicks.
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