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Senior Network Firewall Engineer Jobs in Colorado

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

Sr Network Reliability Engineer

Denver, CO · On-site

$197K - $276K/yr

Configure and manage network hardware, including routers, switches, firewalls, and out-of-band ... S.or higher degreein computer engineering, electrical engineering, computer science,computer ...

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 ...

Schurz Communications, Inc.

Sr Network Engineer

Denver, CO · On-site

$125 - $135/hr

The Senior Network Engineer provides senior-level technical leadership in the design, implementation, optimization, and support of enterprise and data center network infrastructure. Serves as a ...

Otava, LLC

Sr Network Engineer

Denver, CO · On-site

$125/hr

The Senior Network Engineer provides senior-level technical leadership in the design, implementation, optimization, and support of enterprise and data center network infrastructure. Serves as a ...

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Senior Network Firewall Engineer information

What does a senior network firewall engineer do?

A Senior Network Firewall Engineer is responsible for designing, implementing, managing, and maintaining network firewall systems to protect an organization’s data and IT infrastructure from unauthorized access and cyber threats. They analyze security risks, configure firewall rules, monitor network traffic, and ensure compliance with security policies. Additionally, they troubleshoot firewall issues, provide technical guidance to junior staff, and stay updated on the latest security technologies and threats.

What are the key skills and qualifications needed to thrive as a senior network firewall engineer, and why are they important?

To thrive as a Senior Network Firewall Engineer, you need deep expertise in network security, firewall configuration, and troubleshooting, usually supported by a degree in computer science or a related field and several years of experience. Proficiency with firewall platforms (such as Palo Alto, Cisco ASA, or Fortinet), network monitoring tools, and certifications like CISSP or CCNP Security are typically required. Strong analytical thinking, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with cross-functional teams. These skills ensure the secure and reliable operation of enterprise networks, protecting critical data and minimizing security risks.

What are some common challenges faced by senior network firewall engineers when managing large-scale enterprise environments?

Senior Network Firewall Engineers often encounter challenges such as balancing robust security with network performance, managing complex rule sets across multiple devices, and ensuring seamless policy updates without disrupting business operations. They must also stay current with evolving cyber threats and compliance requirements, which can require frequent adjustments to firewall configurations. Effective collaboration with security operations, IT infrastructure, and compliance teams is essential to address these challenges and maintain a secure, high-performing network.

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

AspectSenior Network Firewall EngineerNetwork Security Analyst
CertificationsCCNP, CISSP, Cisco ASA certificationsCISSP, CompTIA Security+, GIAC certifications
Work EnvironmentDesigning, implementing, managing firewalls and security infrastructureMonitoring, analyzing security threats, incident response
Employer & Industry UsageIT departments, cybersecurity firms, large enterprisesSecurity teams, government agencies, financial institutions

The Senior Network Firewall Engineer primarily focuses on configuring and maintaining firewall systems to protect network perimeters, while the Network Security Analyst monitors security events and responds to threats. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and daily tasks.

What are the most commonly searched types of Network Firewall Engineer jobs in Colorado?

The most popular types of Network Firewall Engineer jobs in Colorado are:

What are popular job titles related to Senior Network Firewall Engineer jobs in Colorado?

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

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

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

What cities in Colorado are hiring for Senior Network Firewall Engineer jobs?

Cities in Colorado with the most Senior Network Firewall Engineer job openings:

Senior Network Firewall Engineer jobs near you

Network Engineer - Senior - TS/SCI Clearance

Vectrus Corporate

Colorado Springs, CO • On-site

$102K - $140K/yr

Other

Medical, Life, Retirement, PTO

Posted 5 days ago

Job description

Overview
Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism.
V2X is seeking a Senior Network Engineer to serve as the technical lead for the design, implementation, and security of enterprise-level network infrastructure. This role is responsible for architecting resilient, scalable, and mission-ready network solutions that support modernized communications, data transport, and operational technology systems critical to base operations.
As a senior technical authority, you will lead the integration of routing, switching, firewall, and wireless technologies across both legacy and next-generation environments. This position ensures alignment with Department of Defense cybersecurity frameworks, network performance standards, and evolving mission requirements while supporting secure, reliable, and highly available network operations.
Responsibilities
  • Serve as a senior network engineer with multi-disciplined experience across wired, wireless, and mobile broadband solutions.
  • Understand requirements and create network designs and topology artifacts that meet or exceed connectivity, availability, reliability, and security service-level agreements (SLAs).
  • Lead the development of network designs, implementation plans, and technical policies based on customer performance criteria and specifications.
  • Lead site surveys and network assessments to identify appropriate hardware and software solutions for network upgrades and modernization efforts.
  • Lead preliminary and final SPRIP development.
  • Ensure installations are performed in accordance with safety standards and site requirements, including restoration of the work area to original or better condition.
  • Provide post-deployment over-the-shoulder training to Operations & Maintenance (O&M) personnel to support transition and sustainment of network systems.
  • Design and implement routing policies and load-balancing solutions using BGP, OSPF, and EIGRP routing protocols.
  • Create cybersecurity artifacts including topology and data-flow diagrams, hardware and software inventories, STIG checklists, ports/protocols/services documentation, and POA&Ms.
  • Design and implement secure network, system, and application architectures.
  • Implement and support network management capabilities including SNMP, SYSLOG, and orchestration tools.
  • Create bills of material (LOMs) capturing major components and installation materials required for successful deployment of systems.
  • Prepare or contribute to technical deliverables, reports, and performance metrics, as applicable.
  • Ensure network solutions comply with applicable Department of the Air Force (DAF) policies and approved IT integration requirements.
  • Coordinate with local Communications Squadron and/or regional cybersecurity teams to configure, turn up, and cut over new deployments.
  • Assist O&M personnel in troubleshooting network-related issues following deployment of new systems.
  • Resolve complex technical issues involving network infrastructure, hardware, and software, applying advanced expertise across multiple work assignments.

Qualifications
Education / Certifications
  • Technical Bachelor's degree in a related field; or
  • High School Diploma or Associate Degree with qualifying experience
  • CCNP or equivalent certification
  • CompTIA Security+
  • Active TS/SCI security clearance required

Experience
  • Seven (7) years of experience with a Bachelor's degree; or
  • Nine (9) years of experience as a Network Engineer supporting large, complex programs or systems with a High School Diploma or Associate Degree

Preferred Experience
  • Experience supporting Department of Defense environments
  • Experience with routing protocols including BGP, OSPF, and EIGRP
  • Experience designing secure enterprise network architectures

Skills & Technology Used:
  • Demonstrated communication and interpersonal skills with the ability to effectively collaborate with customers, stakeholders, and cross-functional teams.

What We Bring
  • At V2X we strive to be market competitive in our total reward offerings.
  • The successful candidate's starting pay will be based on, but not limited to, their job-related skills, experience, qualifications, work location, and market conditions.
  • Please speak with a recruiter for additional information.
  • Employee benefits include the following:
    • Healthcare coverage
    • Life insurance, AD&D, and disability benefits
    • Retirement plan
    • Wellness programs
    • Paid time off, including holidays
    • Learning and Development resources
    • Employee assistance resources
    • The following salary range is intended to display the value of the company's base pay compensation and may be modified at the discretion of the company. USD $115,000.00 - $130,000.00
    • Pay and benefits are subject to change at any time and may be modified at the discretion of the company, consistent with the terms of any applicable compensation or benefit plans.

At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients. #Clearance #LI-KA

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