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Sr Network Firewall Engineer Jobs in Michigan (NOW HIRING)

Venteon

IT Infrastructure Manager

Troy, MI · On-site

... a senior engineering, technical lead, or supervisory capacity. (nice to have) Demonstrated hands-on expertise in enterprise networking, firewall and security platforms, Microsoft Storage Spaces ...

TEKsystems

Network Engineer

Mason, MI

$110K - $140K/yr

Description The Sr Network Engineer administers and supports the company's global data ... Cloud (Azure, AWS) networking, Routing and Switching, Security (Firewalls, Proxy technology ...

TEKsystems

Network Engineer

Mason, MI

Description The Sr Network Engineer administers and supports the company's global data ... Cloud (Azure, AWS) networking, Routing and Switching, Security (Firewalls, Proxy technology ...

Arete Technologies, Inc.

Network Engineer

Lansing, MI · On-site

Work with Senior Network Administrator to design, and install future expansion of all voice and ... firewall, etc.) *Manage and monitor all data and voice networking hardware (hubs, switches and ...

Arete Technologies, Inc.

Network Engineer

Lansing, MI · On-site

Work with Senior Network Administrator to design, and install future expansion of all voice and ... routers, firewall, etc.) * Manage and monitor all data and voice networking hardware (hubs ...

Arete Technologies, Inc.

Network Engineer

Lansing, MI · On-site

Work with Senior Network Administrator to design, and install future expansion of all voice and ... firewall, etc.) Manage and monitor all data and voice networking hardware (hubs, switches and ...

Judge Group, Inc.

Network Engineer

Lansing, MI · On-site

$50 - $55/hr

This effort requires senior-level network engineers who can support enterprise network migrations ... Configure, troubleshoot, and maintain Palo Alto firewalls * Support Cisco enterprise networking ...

Wayne State University

Network Engineer - Lead

Detroit, MI · On-site

$100K - $138K/yr

Senior Network Engineer This is the specialist level where incumbents are fully qualified to work on major network design projects which often take more than one year to complete. They assist in the ...

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Sr Network Firewall Engineer information

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 are popular job titles related to Sr Network Firewall Engineer jobs in Michigan?

For Sr Network Firewall Engineer jobs in Michigan, the most frequently searched job titles are:

What job categories do people searching Sr Network Firewall Engineer jobs in Michigan look for?

The top searched job categories for Sr Network Firewall Engineer jobs in Michigan are:

What cities in Michigan are hiring for Sr Network Firewall Engineer jobs?

Cities in Michigan 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 Michigan as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 18% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

IT Infrastructure Manager

Venteon

Troy, MI • On-site

Full-time

Re-posted 4 days ago

Job description


SUMMARY
Our client, an Employer of Choice headquartered in the Metro Detroit area, is seeking an experienced and technically strong IT Infrastructure leader with emphasis on Cisco networking. This person will combine hands-on technical expertise with team leadership responsibilities, partnering closely with executive IT leadership and ultimately assuming full ownership of infrastructure operations through structured transition and knowledge transfer.
This is a highly visible, hands-on leadership position requiring strong engagement during critical incidents and a commitment to operational excellence.
ESSENTIAL DUTIES & RESPONSIBILITIES
Enterprise Networking
Strong Cisco networking expertise is the #1 requirement.
Looking for someone who is essentially a Cisco guru.
Experience with:
o Cisco networking technologies
o Cisco data center environments
o Cisco Nexus / Nexus OS (highly preferred)
CCNA or CCNP certification would be ideal.
Technical Requirements
Must Have
Advanced Cisco networking experience
Enterprise networking architecture
Ability to troubleshoot and support complex network environments
Nice to Have
Cisco Nexus / Nexus OS
CCNA or CCNP certification
Lower Priority
Hyper-V experience
o Team is willing to have a gap here.
Architect, implement, and maintain secure enterprise network environments, including Cisco-based routing and switching infrastructure.
Oversee VLAN configuration, routing protocols, redundancy strategies, and secure segmentation practices.
Administer and optimize firewall platforms, with preference for Palo Alto technologies.
Design and maintain VPN connectivity and secure remote access solutions.
Lead cybersecurity infrastructure initiatives, including firewall governance, access control strategies, and segmentation standards.
Drive incident response efforts, remediation activities, and risk reduction initiatives in collaboration with IT leadership.
Support internal and external security audits and contribute to overall risk management strategy.
EDUCATION & EXPERIENCE
Bachelor s degree in Information Systems, Engineering, or related discipline (or equivalent professional experience).
5+ years of progressive experience in enterprise IT infrastructure environments.
2+ years of experience in a senior engineering, technical lead, or supervisory capacity. (nice to have)
Demonstrated hands-on expertise in enterprise networking, firewall and security platforms, Microsoft Storage Spaces Direct (S2D), Windows Failover Clustering, and SQL Server High Availability.
Proven strength in troubleshooting, incident management, documentation, and cross-functional communication.
If you are a high performer and would like to work for an equally high performing company and you think the above opportunity is appropriate for you, we invite you to apply to this job and email your resume to aparish@venteon.com.
We treat all resumes with strict confidentiality. We will always contact you first before submitting your resume to our client(s) for review. If you do not receive correspondence, you are not a fit for this position.
At Venteon, our talent acquisition team is proud to provide our clients with the most qualified Accounting & Finance, Engineering & Manufacturing, Information Technology, Human Resources, Administrative & Call Center talent in the industry today.
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