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Sr Network Firewall Engineer Jobs in Highlands Ranch, CO

TekSynap

Senior Network Engineer

Denver, CO · On-site

$107K - $146K/yr

Maintain broad technical expertise across network systems, including routers, firewalls ... This senior level role requires an experienced engineer capable of designing, implementing ...

Black & Veatch

Senior Network Engineer

Greenwood Village, CO · On-site

$102K - $140K/yr

The Opportunity The Senior Network Engineer supports the Senior Network Architect in designing ... Understanding network security and firewall policy * ITIL environment of formal Change processes ...

TekSynap

Senior Network Engineer/Developer

Denver, CO · On-site

$107K - $146K/yr

Maintain deep technical expertise across routers, multiplexers, firewalls, hubs, bridges, gateways ... Ansible Network Automation certification Overview We are seeking a Senior Network Engineer ...

3M HEALTHCARE

Sr Network Voice Engineer

Highlands Ranch, CO · On-site

$124.77 - $171.56/hr

Senior Network Voice Engineer Do you have a keen eye for detail and a passion for building ... Manage and optimize call routing, dial plans, SBCs, gateways, firewalls, VPNs, IDS/IPS, and related ...

North Star Staffing Solutions

Sr. Network Engineer

Denver, CO · On-site

$107K - $146K/yr

... the network infrastructure solutions designed by the Architects and Senior Consultants Provide ... Checkpoint firewalls, Nexus, Juniper routers / Switches Cisco Call Manager Minimum 5 years of ...

Stefanini Group

Sr Network Engineer - Connectivity

Aurora, CO · On-site

$104K - $143K/yr

Stefanini Group is looking for Senior Network Engineer - Connectivity for a globally recognized ... CCNA certification is preferred and any other networking, server, firewall certificates will be a ...

Stefanini Group

Sr Network Engineer - Connectivity

Aurora, CO · On-site

$104K - $143K/yr

Stefanini Group is looking for Senior Network Engineer - Connectivity for a globally recognized ... CCNA certification is preferred and any other networking, server, firewall certificates will be a ...

North Star Staffing Solutions

Sr. Network Enginner

Denver, CO · On-site

$107K - $146K/yr

... Senior Consultants Provide onsite and ongoing technical service and support during and after ... Experience with alternative firewall solutions such as SonicWALL Experience with Juniper network ...

Ci

Senior Network Engineer

Denver, CO

$95K - $140K/yr

Manage firewall policies, VLANs, routing and switching, wireless configurations, VPN connectivity, network monitoring, troubleshooting, * Participate in change management activities to maintain a ...

CoorsTek, Inc.

Sr Network Administrator

Golden, CO · On-site

Job Title Sr Network Administrator The Senior Network Administrator will combine advanced technical ... Maintain deep technical expertise in routing, switching, wireless, firewalls, VPNs, and network ...

CoorsTek

Sr Network Administrator

Golden, CO · Hybrid

Job Title Sr Network Administrator The Senior Network Administrator will combine advanced technical ... Maintain deep technical expertise in routing, switching, wireless, firewalls, VPNs, and network ...

Blue Origin, LLC

Sr. Network Systems Engineer

Denver, CO · On-site

$133K - $186K/yr

About the Role Blue Origin is seeking an experienced Sr. Netwo rk Systems Engineer to join our ... Experience implementing and managing firewall policies, VLANs, ACLs , and network segmentation ...

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All JobsSr Network Firewall Engineer JobsSr Network Firewall Engineer Jobs in Highlands Ranch, CO

Sr Network Firewall Engineer information

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How much do sr network firewall engineer jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for sr network firewall engineer in Highlands Ranch, CO is $58.37, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $69.38 per hour, depending on experience, location, and employer.

What does a Sr Network Firewall Engineer do?

A Sr Network Firewall Engineer is responsible for designing, implementing, managing, and troubleshooting network firewall systems to protect an organization’s digital assets from unauthorized access and cyber threats. They evaluate network security needs, configure firewall policies, monitor for suspicious activity, and ensure compliance with security standards. Additionally, they may lead projects, provide technical guidance to junior engineers, and collaborate with other IT teams to maintain robust network security.

What are the key skills and qualifications needed to thrive as a Sr Network Firewall Engineer?

A Sr Network Firewall Engineer needs deep expertise in network security, firewall configuration, and troubleshooting, typically supported by a bachelor’s degree in computer science or a related field and relevant certifications like Cisco CCNP Security or Palo Alto Networks PCNSE. Familiarity with firewall platforms (such as Cisco ASA, Palo Alto, or Fortinet), intrusion detection/prevention systems, and network monitoring tools is essential. Strong analytical thinking, attention to detail, and effective communication help engineers address complex security issues and collaborate with IT teams. These skills and qualities are crucial for protecting organizational assets, maintaining uptime, and ensuring regulatory compliance in dynamic network environments.

What are some common challenges faced by Sr Network Firewall Engineers when managing large-scale enterprise networks?

Sr Network Firewall Engineers often encounter challenges such as balancing security requirements with network performance, managing complex firewall rule sets, and ensuring minimal downtime during updates or migrations. They must stay current with evolving threats and technologies, while also collaborating closely with security, operations, and compliance teams to implement policy changes. Successfully navigating these challenges requires strong analytical skills, attention to detail, and effective communication across multidisciplinary teams.

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

AspectSr Network Firewall EngineerNetwork Security Engineer
CertificationsCCNP, CISSP, Cisco ASACISSP, CompTIA Security+
Work EnvironmentDesigning, implementing, managing firewalls and security policiesMonitoring, analyzing, and improving overall network security
Industry UsageCommon in enterprise and service provider networksUsed across various industries focusing on security infrastructure

The Sr Network Firewall Engineer primarily focuses on configuring and maintaining firewalls to protect network perimeters, while the Network Security Engineer has a broader role in securing entire network systems. Both roles require similar certifications and often work in enterprise environments, but their core responsibilities differ in scope and focus.

What job categories do people searching Sr Network Firewall Engineer jobs in Highlands Ranch, CO look for?

The top searched job categories for Sr Network Firewall Engineer jobs in Highlands Ranch, CO are:

What cities near Highlands Ranch, CO are hiring for Sr Network Firewall Engineer jobs?

Cities near Highlands Ranch, CO with the most Sr Network Firewall Engineer job openings:

Sr Network Firewall Engineer jobs near you
Infographic showing various Sr Network Firewall Engineer job openings in Highlands Ranch, CO as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $121,417 per year, or $58.4 per hour.

Firewall Engineer : Charter Communications

ShiftCode Analytics, Inc.

Englewood, CO • On-site

$47.25 - $63.25/hr

Full-time

Re-posted 25 days ago

Job description

Job Summary:
ShiftCode Analytics, Inc. is a company specializing in network engineering and security solutions, and they are seeking a Firewall Engineer to assist in planning and implementing network systems. The role involves designing network architecture, evaluating new products, and providing escalated support across organizations and vendors.
Responsibilities:
• Participates in network planning, network architecture design and engineering.
• Integrates and schematically depicts communication architectures, topologies, hardware, software, transmission and signaling links and protocols into complete network configurations.
• Evaluates new products, performs network problem resolution.
• Assists in the development and documentation of technical standards.
• Develops and implements approved methods of procedure.
• Designs and establishes protocol compatibility standards, develops and implements network enhancements and makes recommendations for improvement.
• Works on projects/ systems/issues of medium to high complexity surrounding network planning, configuration and optimization.
• Provides escalated tier support across organizations and to third party vendors.
• Works on one or more projects as a project team member, occasionally as a project team lead.
• Coaches less experienced staff.
• Adhere to industry specific local, state, and federal regulations, as applicable.
• Knows, understands and follows company policy.
• Performs other duties as requested by supervisor.
Qualifications:
Required:
• 7+ years network engineering
• Strong firewall security
• Cisco
• Arista (ACLs specifically)
• Juniper 4600s
• Knowledge of video (multicasting)
Preferred:
• More in-depth video knowledge (VoD, MPEG, DAC, DNCS, IPTV, etc.)
Company:
ShiftCode Analytics Inc is a Tampa, FL based firm formed with one sole purpose of delivering best and quick services to its clients nationwide. Founded in 2019, the company is headquartered in Tampa, USA, with a team of 51-200 employees. The company is currently Growth Stage.
ShiftCode Analytics logo

About ShiftCode Analytics

Sourced by ZipRecruiter

We specialize in solid end-to-end delivery of tailor-made technology solutions designed by the Top 1% Software Engineering teams. Our innate digital leadership identity powers transformation across every industry. We are always ready to drive meaningful change with a strategic vision for the future. We rigorously test for logical/mathematical reasoning skills, technical ability and soft skills in our interview process. Only those engineers who score highly across each of these areas are presented to our clients.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Tampa, FL, US

Year founded

2019

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