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Director Network Firewall Engineer Jobs in Colorado

Network Engineer

Denver, CO · On-site

$80K - $100K/yr

As a Network Engineer, you will be designing, deploying, maintaining and supporting our enterprise ... Understanding of network security principles, including access control lists, firewall policies and ...

OT Network Project Technical Lead

Denver, CO · Remote

$104K - $144K/yr

Direct network testing, validation, FAT, SAT, and commissioning activities to verify system ... Requirements: * Bachelor's degree in Electrical Engineering, Computer Engineering, Network ...

Experience with firewalls and VPN technologies * Knowledge of network monitoring tools ... With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional ...

Data Communication Networks, Network Engineering, Network Operations Certifications: None ... Implement and maintain network security policies, ensuring firewalls and security devices are ...

Maintain and implement network firewalls, manage security access to protect the network from intentional and accidental abuse, unauthorized access, and any communication loss. Work closely with NOC ...

Showing results 41-60

Director Network Firewall Engineer information

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

To excel as a Director Network Firewall Engineer, you need deep expertise in network security, firewall architecture, and risk management, typically supported by a degree in computer science or a related field and relevant certifications like CISSP or CCNP Security. Familiarity with firewall platforms (such as Palo Alto, Cisco ASA, or Fortinet), security information and event management (SIEM) tools, and automation systems is crucial. Strong leadership, strategic thinking, and communication skills help you guide teams and influence security policies across the organization. These skills ensure robust network defenses, regulatory compliance, and alignment between security initiatives and business objectives.

How does a director network firewall engineer typically collaborate with other IT departments to ensure robust network security?

A Director Network Firewall Engineer regularly works cross-functionally with teams such as IT operations, security analysts, and application developers to design, implement, and maintain secure network infrastructures. This collaboration involves aligning firewall policies with broader organizational security goals, coordinating incident response efforts, and providing guidance on secure network architecture. Effective communication and leadership are essential, as the director often leads discussions on risk mitigation and ensures all stakeholders are informed about potential threats and compliance requirements. Regular meetings and joint projects foster a proactive approach to network defense.

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

AspectDirector Network Firewall EngineerNetwork Security Engineer
CertificationsCCNP, CISSP, CCSACCNA, CISSP, CompTIA Security+
Work EnvironmentLeadership, strategic planning, team managementTechnical implementation, monitoring, troubleshooting
Employer & Industry UsageLarge enterprises, IT departments, cybersecurity firmsIT departments, cybersecurity teams, network operations

The main difference is that the Director Network Firewall Engineer focuses on strategic oversight, policy development, and managing teams, while the Network Security Engineer handles technical security implementations and daily network protection tasks. Both roles require relevant certifications and work within similar environments, but their responsibilities differ in scope and focus.

What does a director network firewall engineer do?

A Director Network Firewall Engineer is responsible for overseeing the design, implementation, and maintenance of an organization's network firewall infrastructure to ensure robust security. They lead teams of engineers, develop security policies, and manage firewall configurations to protect against unauthorized access and cyber threats. Additionally, they collaborate with other IT and security leaders to align firewall strategies with business objectives, ensure compliance with regulations, and respond to incidents or vulnerabilities as needed.

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 cities in Colorado are hiring for Director Network Firewall Engineer jobs?

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

Infographic showing various Director Network Firewall Engineer job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 14% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Network Engineer with cisco voice experience

Saxon Global

Denver, CO

Contractor

Re-posted 18 days ago


Job description

Company Description

Saxon Global is one of the fastest growing Inc. 500 Companies in the U.S., providing enhanced IT consulting and engineering solution services for past 16 years. Saxon Global specializes in Business Intelligence, Mobility, Big Data & Cloud and provides IT tools and services to help organizations across industry verticals such as Financial Services, Retail, Telecom, Healthcare, Banking and Media Entertainment for their continued growth.

Job Description

Title: Network Engineer with cisco voice experience


Location: Denver, CO


Duration: Long term Contract


Interview Details: Phone and Skype



REQUIRED SKILLS :


Cisco routing and switching, BGP and OSPF and Cisco VoIP experience. The resource needs to be able to be the primary admin for the CUCM Cluster and have the ability to work on network engineer projects.


Needs to have experience with CUCM 11.0 or 11.5



ADDITIONAL SKILLS :



Load Balancing and Firewalls experience - Checkpoint



ROLE PURPOSE:


Plans, designs and implements enterprise network infrastructure. Supports and troubleshoots network issues. Coordinates installation of circuits and equipment in a global 7x24x365 hour environment. Acts as the Subject Matter Expert (SME) in all networking technologies and practices.



ESSENTIAL FUNCTIONS:


Provides reliable, efficient, and secure network design and engineering.


Operates as a primary technical resource on the architecture, implementation, management and maintenance for all networking systems, hardware and software.


Installs, maintains, and troubleshoots all networking hardware, software, and circuits.


Provides proactive process improvement, analysis of best practices, identification and mitigation of network risk.


Ensures operational procedures are well documented, staff is trained, and procedures are followed.


Analyzes performance trends, identifies workflow or technology gaps, and recommends changes in an effort to improve the quality and efficiency of networks and systems.


Utilizes enterprise level thinking to enhance security and stability of the network environment.


Effectively works as a teammate and communicates following the escalation process.


KNOWLEDGE, SKILLS & ABILITIES:


In depth technical knowledge of networking including: TCP/IP, Fiber Channel, DNS, IPSec, SSL, HTTP, SNMP, NAC, WiFi, VoIP, Windows and Linux operating systems.


High level of experience configuring and troubleshooting Cisco routers, switches, NXOS, SAN, Cisco/Checkpoint firewalls, F5 load balancers, VPNs, application firewalls, WAN optimization devices, reverse proxies, dynamic DNS servers, and SSL certificates.


Proven skills administering a campus and global networking environment including MPLS, BGP, OSPF, and DHCP.


Strong understanding of network monitoring/management tools such as Solarwinds, NetScout, HP Openview, SCOM, etc.


Familiarity with ITIL framework.


Strong skills in troubleshooting complex technical networking problems.


Excellent written and verbal communications skills.


Strong lead and team building abilities


Strong decision-making and analytical abilities


Strong interpersonal skills to interact with all levels of management, vendors, service providers and consultants.


Proven ability to balance priorities and resources to make sound decisions in a demanding environment.


Ability to complete efforts with minimal direction and guidance.


MINIMUM EXPERIENCE:


5 years' experience in managing Cisco, Checkpoint, PaloAlto, Riverbed and F5 products in a large scale environment.


7 years' experience working in a mission critical 7x24X365 data center and Global WAN environment.


3 years' experience in in a lead technical capacity in the networking/telecommunications area.


MINIMUM EDUCATION, TRAINING AND CERTIFICATIONS:


B.S. in Computer Science, Networking or equivalent experience.


Cisco certifications preferred but not required.


WORKING ENVIRONMENT/PHYSICAL ACTIVITIES:


PC usage up to 100% of the time, ability to lift a minimum of 30 lbs.


Shared on-call responsibilities on a 7x24x365 basis.


After hours work as required.


Travel required around Denver area, less than 10% of times spent outside Denver area. Occasional out of state or international travel.

Qualifications

KNOWLEDGE, SKILLS & ABILITIES:
In depth technical knowledge of networking including: TCP/IP, Fiber Channel, DNS, IPSec, SSL, HTTP, SNMP, NAC, WiFi, VoIP, Windows and Linux operating systems.
High level of experience configuring and troubleshooting Cisco routers, switches, NXOS, SAN, Cisco/Checkpoint firewalls, F5 load balancers, VPNs, application firewalls, WAN optimization devices, reverse proxies, dynamic DNS servers, and SSL certificates.
Proven skills administering a campus and global networking environment including MPLS, BGP, OSPF, and DHCP.
Strong understanding of network monitoring/management tools such as Solarwinds, NetScout, HP Openview, SCOM, etc.
Familiarity with ITIL framework.
Strong skills in troubleshooting complex technical networking problems.
Excellent written and verbal communications skills.
Strong lead and team building abilities
Strong decision-making and analytical abilities
Strong interpersonal skills to interact with all levels of management, vendors, service providers and consultants.
Proven ability to balance priorities and resources to make sound decisions in a demanding environment.
Ability to complete efforts with minimal direction and guidance.
MINIMUM EXPERIENCE:
5 years' experience in managing Cisco, Checkpoint, PaloAlto, Riverbed and F5 products in a large scale environment.
7 years' experience working in a mission critical 7x24X365 data center and Global WAN environment.
3 years' experience in in a lead technical capacity in the networking/telecommunications area.
MINIMUM EDUCATION, TRAINING AND CERTIFICATIONS:
B.S. in Computer Science, Networking or equivalent experience.
Cisco certifications preferred but not required.

Additional Information

All your information will be kept confidential according to EEO guidelines.


Saxon global logo

About Saxon global

Sourced by ZipRecruiter

Saxon Global is a leading IT consulting and staffing company based in Irving, Texas. The company operates in the technology services industry and has been providing unparalleled services to its clients for over a decade. Saxon Global specializes in app development, business intelligence (BI), and data integration services. Established in 2007, the company was founded on the principle of harnessing the power of data and technology to drive business success. With their focus on innovation, quality, and superior service, Saxon Global aims to help businesses achieve their goals with significantly increased efficiency and effectiveness.

Industry

Recruiting and staffing services

Company size

201 - 500 Employees

Headquarters location

Irving, TX, US

Year founded

2000

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