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Senior Network Firewall Engineer Jobs in Colorado

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 ...

LAUNCHTECH

Junior Network Engineer

Colorado Springs, CO · On-site

$80K - $100K/yr

Support Senior Network Engineers with the design, configuration, installation, and test of ... Must have an understanding of networks, routing and switching, security, and firewalls * Must have ...

Ci

Senior Network Engineer

Denver, CO · On-site

$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 ...

Angsignal

Senior Network Engineer

Boulder, CO · On-site

$80 - $100/hr

ANG SIGNAL is looking for a Network Engineer to join our team supporting the federal government in ... Experience configuring and running firewalls is preferred * Experience with Fortinet is a plus

SAIC

Senior Network Engineer

Colorado Springs, CO

$80K - $120K/yr

Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret ... firewalls, remote access systems, and telecom equipment. * Provides expert knowledge for ...

SAIC

Senior Network Engineer

Colorado Springs, CO · On-site

$80K - $120K/yr

Description SAIC seeks a highly experienced and energetic Network Engineer to support the US Space ... firewalls, remote access systems, and telecom equipment. * Provides expert knowledge for ...

SAIC

Senior Network Engineer

Colorado Springs, CO · On-site

$80K - $120K/yr

Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret ... firewalls, remote access systems, and telecom equipment. * Provides expert knowledge for ...

Ang Signal LLC

Senior Network Engineer

Boulder, CO · On-site

$96K - $136K/yr

ANG SIGNAL is looking for a Network Engineer to join our team supporting the federal government in ... Experience configuring and running firewalls is preferred * Experience with Fortinet is a plus

IC-CAP LLC

Sr. Network Engineer 102-227

Colorado Springs, CO · On-site

$102K - $140K/yr

Senior Network Engineer , under general direction, manages the purchase, installation, and support ... firewall, routers, switches, controllers * Knowledge of application transport and network ...

Ang Signal LLC

Senior Network Engineer

Boulder, CO · On-site

$96K - $136K/yr

Health insurance ANG SIGNAL is looking for a Network Engineer to join our team supporting the ... Experience configuring and running firewalls is preferred * Experience with Fortinet is a plus

Ang Signal LLC

Senior Network Engineer

Boulder, CO · On-site

$96K - $136K/yr

ANG SIGNAL is looking for a Network Engineer to join our team supporting the federal government in ... Experience configuring and running firewalls is preferred * Experience with Fortinet is a plus

ANG Signal

Senior Network Engineer

Boulder, CO · On-site

$96K - $136K/yr

Health insurance ANG SIGNAL is looking for a Network Engineer to join our team supporting the ... Experience configuring and running firewalls is preferred * Experience with Fortinet is a plus

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 ...

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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

Sr Network Engineer - Connectivity

Stefanini Group

Aurora, CO

$104K - $143K/yr

Contractor

Re-posted 19 days ago

Job description

Stefanini Group is looking for Senior Network Engineer - Connectivity for a globally recognized company! For interested applicants, click the apply button or you may reach out to Alfher Hidalgo at (248) 728-2627/Alfher.Hidalgo@stefanini.com for faster processing. Thank you!


About the role
 As a Connectivity Engineer you will be the on-site expert at our client's factory, serving as the primary point of contact for all connectivity-related issues. Your role will involve close collaboration with internal teams and external partners to ensure seamless equipment connections and network structural cabling works. While you won't be configuring devices directly, your deep understanding of network operations will be crucial for troubleshooting and resolving incidents.

Job Responsibilities

  • Participate/Lead in managing the IT network, telecommunication, and local on-prem server infrastructure duties.
  • The job scope comprises approximately 70% network, 20% server responsibilities, and 10% other IT infrastructure duties.
  • Collaborate in creating logical network designs and the physical layouts of network and server infrastructure.
  • Contributes to the creation and implementation of security patching schedules and policies for network and hosting equipment.
  • Proactive monitoring for network status & capacity monitoring
  • Participate in IT infrastructure operations & escalations to ensure network, telecommunication & hosting availability and performance
  • Work with network, telecommunication, on prem server infra and data cabling providers on different levels of operational issues
  • Lead / Participate in IT infrastructure global & local projects coordination and execution in alignment with local and global guidelines.
  • Coordinate operations with local IT Service Vendors/Partners

Requirements (competence, experience and education)

  • Bachelor's degree in information technology related field of study with a network/hosting engineering focus - not a blocker if a candidate does not have it but is studying similar field
  • Min 3-5 years of experience in Infrastructure Network/Telco domain or equivalent
  • Strong understanding of IT infrastructure (network and hosting) hardware,
  • Experience in IT technologies: Networks, Telecommunications, Server, Virtualization (Hyper-V),
  • Experience/Understanding of CISCO network (LAN, WLAN, WAN) infrastructure
  • Experience with implementation or management network segregation (VLANs)
  • Experience with IT Service Management (ITIL methodology), SNOW experience is a plus
  • Understanding of network security with security policy implementation (CISCO, Palo Alto)
  • Ability to create network and hosting diagrams and documentation, HLD, LLD and technical standards
  • Ability to think through problems and visualize solutions,
  • Excellent communication skills, ability to collaborate cross-functionally in global, internal and external partners
  • A self-starter able to work independently but comfortable working in a team environment,
  • Good analytical and problem-solving skills, knowledge in budget and project management
  • CCNA certification is preferred and any other networking, server, firewall certificates will be a plus

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Education:Bachelor (BA, BS...)Employment Type: CONTRACTOR

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