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Assistant Network Firewall Engineer Jobs in Houston, TX

Impact Networking

Network Engineer

Houston, TX · On-site

$75K - $96K/yr

Proficiency with switch, router, and firewall management across platforms such as Cisco, Meraki ... Network Engineer Associate, CompTIA Network+, and CompTIA Security+ are desirable What Drives ...

SoftNice

Network Engineer

Texas City, TX

Requires experience with firewalls, load balancing, design and troubleshooting, and Internet ... The Senior Network Engineer will be responsible for all technical aspects of network ...

SoftNice INC

Network Engineer

Texas City, TX · On-site

Requires experience with firewalls, load balancing, design and troubleshooting, and Internet ... The Senior Network Engineer will be responsible for all technical aspects of network ...

Aerwave

Network Engineer II

Houston, TX · On-site

... Assist in implementing network security standards, including VLAN isolation, ACLs, and firewall ... network engineering experience, preferably in an ISP or service provider environment. • ...

Meriplex Communications

Network Engineer

Houston, TX · On-site

... VoIP, Velocloud SD-WAN, Firewall, Switch, Route, Wireless, Microsoft Servers, and VMware ... * Assist with Managed Services Operations Center requests and trouble tickets on an as needed ...

Aerwave Career Site

Network Engineer II

Houston, TX

... * Assist in implementing network security standards, including VLAN isolation, ACLs, and firewall ... engineering experience, preferably in an ISP or service provider environment. * Experience ...

Prophecy Technologies

Network Engineer

Houston, TX · On-site

The Network Engineer will be responsible for managing and maintaining network infrastructure ... Isolate and resolve routing, switching, and firewall issues. * Install and maintain servers ...

Conch Technologies Inc

Network Engineer

Houston, TX · On-site

W2 Role only, NO C2C please Network Engineer Onsite in Houston, TX * * Must have Starlink ... Palo Alto Firewalls * Cisco Routers & Switches * SD-WAN deployment and administration * Cradlepoint ...

Meriplex Communications

Network Engineer

Houston, TX · On-site

$90 - $120/hr

... VoIP, Velocloud SD-WAN, Firewall, Switch, Route, Wireless, Microsoft Servers, and VMware ... * Assist with Managed Services Operations Center requests and trouble tickets on an as needed ...

Meriplex Communications LTD

Network Engineer

Houston, TX · On-site

$90 - $130/hr

... VoIP, Velocloud SD-WAN, Firewall, Switch, Route, Wireless, Microsoft Servers, and VMware ... * Assist with Managed Services Operations Center requests and trouble tickets on an as needed ...

SEG MANUFACTURING INC

Network Engineer

Houston, TX · On-site

About the Role The Network Engineer is responsible for configuring, deploying, maintaining ... Hands-on experience with Cisco ASA and Fortinet FortiGate firewalls, as well as Cisco Meraki SD-WAN ...

Virtual Tech Gurus

Network Engineer - Zscaler

Houston, TX · On-site

$90 - $120/hr

The Network Engineer will directly support the Zscaler Platform Manager in executing product ... Configure and deploy network and security services (routing, segmentation, firewalls, ZIA/ZPA, VPN ...

Indigo Beam LLC

Network Security Engineer

Houston, TX · On-site

$99K - $136K/yr

Network Security Engineer Indigo Beam is looking for 2 knowledgeable Network Security engineers ... Required: 2-3+ years' experience in firewall remediation - working experience in Cisco ASAs.

ON.energy

Senior Network Engineer

Houston, TX · On-site

$99K - $136K/yr

Configure, manage, and troubleshoot Palo Alto next-generation firewalls to enforce network security ... Experience with SEL (Schweitzer Engineering Laboratories) protective relay and communication ...

Aerwave

Network Engineer II

Houston, TX · On-site

... * Assist in implementing network security standards, including VLAN isolation, ACLs, and firewall ... engineering experience, preferably in an ISP or service provider environment. * Experience ...

Indigo Beam LLC

Network Security Engineer

Houston, TX · On-site

$99K - $136K/yr

Network Security Engineer Indigo Beam is looking for 2 knowledgeable Network Security engineers ... Required: • 2-3+ years' experience in firewall remediation - working experience in Cisco ASAs.

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All JobsNetwork Firewall Engineer JobsAssistant Network Firewall Engineer JobsAssistant Network Firewall Engineer Jobs in Houston, TX

Assistant Network Firewall Engineer information

See Houston, TX salary details

$31

$53

$73

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

As of Sep 5, 2026, the average hourly pay for assistant network firewall engineer in Houston, TX is $53.11, according to ZipRecruiter salary data. Most workers in this role earn between $43.61 and $63.12 per hour, depending on experience, location, and employer.

What does an assistant network firewall engineer do?

An Assistant Network Firewall Engineer supports the management and maintenance of network firewall systems to protect an organization's data and infrastructure. They assist in configuring, monitoring, and troubleshooting firewalls, ensuring that only authorized traffic is allowed. Their responsibilities often include updating firewall rules, analyzing security logs, and responding to security incidents under the guidance of senior engineers. This role is vital for maintaining strong network security and preventing unauthorized access.

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

To thrive as an Assistant Network Firewall Engineer, you need a solid understanding of network protocols, firewall concepts, and a background in computer science or related fields. Familiarity with firewall management tools (such as Cisco ASA, Palo Alto, or Fortinet), network monitoring systems, and relevant certifications like CompTIA Network+ or Cisco CCNA Security is usually expected. Strong analytical thinking, attention to detail, and effective communication are important soft skills for troubleshooting and collaborating with IT teams. These skills and qualifications are crucial for maintaining secure, efficient network operations and protecting organizational data from cyber threats.

What are some common challenges faced by assistant network firewall engineers when managing security policies?

Assistant Network Firewall Engineers often encounter challenges such as balancing strict security measures with the need to maintain smooth network performance. Ensuring firewall rules do not inadvertently block legitimate traffic or cause downtime requires careful attention to detail and thorough testing. Additionally, staying updated on emerging threats and adapting firewall configurations to address new vulnerabilities is an ongoing task. Collaborating with IT teams and end-users to understand business needs and troubleshoot access issues is also a key part of the role.

What is the difference between Assistant Network Firewall Engineer vs Network Security Technician?

AspectAssistant Network Firewall EngineerNetwork Security Technician
CertificationsCCNA, CompTIA Security+CompTIA Security+, Cisco CCNA Security
Work EnvironmentDesign, implement, and maintain firewall solutionsMonitor, troubleshoot, and support security systems
Industry UsageIT departments, cybersecurity teamsNetwork operations, security support teams

The Assistant Network Firewall Engineer focuses on configuring and maintaining firewalls, while the Network Security Technician primarily monitors and troubleshoots security systems. Both roles require similar certifications and work within cybersecurity teams, but their daily tasks differ in scope and responsibilities.

What are the most commonly searched types of Network Firewall Engineer jobs in Houston, TX?

The most popular types of Network Firewall Engineer jobs in Houston, TX are:

Assistant Network Firewall Engineer jobs near you

Senior IT Network Engineer

NAVA Software Solutions

Houston, TX • On-site

$99K - $136K/yr

Contractor

Re-posted 3 days ago

Key responsibilities

  • Design, deploy, and maintain scalable, reliable network architectures (LAN, WAN, data center, campus).

  • Configure, manage, and troubleshoot Fortinet firewalls and switches across multiple sites.

  • Implement, monitor, and optimize BGP routing in multi-homed and large-scale environments.

Job description

NAVA Software is looking for a Senior IT Network Engineer
Details:
Title: Senior IT Network Engineer
Duration: 6 months contract to hire
Location: Houston TX - Onsite required 3x week
Fortinet Firewalls & switches and BGP routing skills are absolute MUST
Seeking an experienced Senior IT Network Engineer with deep expertise in designing, deploying, operating, and troubleshooting enterprise networks. In addition to the usual responsibilities expected of a high-level network engineer, this role demands hands-on experience with Fortinet firewalls and switches and strong BGP routing skills.The ideal candidate will serve as one of the top technical authorities in our networking team, mentor junior engineers, influence architecture decisions, and participate in strategic infrastructure planning.
Key Responsibilities
  • Design, deploy, and maintain scalable, reliable network architectures (LAN, WAN, data center, campus).
  • Configure, manage, and troubleshoot Fortinet (FortiGate, FortiSwitch, etc.) firewall and switch appliances across multiple sites.
  • Implement, monitor, and optimize BGP routing (both internal BGP and external BGP peering) in multi-homed and large-scale environments.
  • Lead network upgrades, migrations, and refresh projects (hardware, firmware, topology).
  • Develop and enforce best practices for network security, segmentation, high availability, redundancy, QoS, and traffic engineering.
  • Work closely with security teams to integrate network and security policy (firewall rules, VPNs, IPS/IDS, etc.).
  • Perform root-cause analysis of complex network incidents; produce post-mortems, document findings, propose improvements.
  • Mentor and coach junior network engineers; lead knowledge-sharing sessions and internal training.
  • Stay abreast of industry trends, emerging protocols, and best practices; evaluate new network technologies and vendors.
  • Participate in capacity planning, forecasting, budgeting, documentation, and procurement of network gear.
  • Collaborate with cross-functional teams (systems, cloud, applications, operations) to ensure network alignment with business goals.

Required Qualifications & Skills
  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • 7+ years of experience as a network engineer in enterprise environments.
  • Strong hands-on experience with Fortinet appliances, including FortiGate firewalls, FortiSwitch switches, and associated Fortinet ecosystem tools (e.g. FortiManager, FortiAnalyzer, etc.).
  • Deep understanding and real-world experience with BGP routing, including:
    • eBGP and iBGP peering
    • Route reflection, route maps, policy control
    • Path manipulation, prefix filtering, communities, AS-path prepending
    • Troubleshooting BGP convergence and route flapping
  • Solid proficiency with other routing and switching protocols: OSPF, EIGRP, ISIS, MPLS, VLANs, STP, EtherChannel, etc.
  • Experience with network redundancy, failover, link aggregation, load balancing.
  • Strong firewall rule design, NAT, VPN (site-to-site, remote access), and security policy implementation.
  • Proficiency in network monitoring, telemetry, logging, alerting (e.g. SNMP, NetFlow, sFlow, syslog, etc.).
  • Scripting or automation skills (Python, Ansible, etc.) to assist in network provisioning, audits, and repetitive tasks.
  • Strong troubleshooting skills, with a methodical approach to diagnosing complex network issues.
  • Excellent communication skills, both verbal and written, for interacting with technical teams, stakeholders, and vendors.
  • Ability to lead projects, make architectural decisions, and work under pressure.

Preferred / Bonus Skills
  • Certifications: Fortinet NSE (especially NSE 4, 5, 6), Cisco CCNP/CCIE, Juniper JNCIP/Expert, etc.
  • Experience in cloud networking (AWS, Azure, GCP) and hybrid network design.
  • Familiarity with SD-WAN, segment routing, software-defined networking (SDN).
  • Experience with automation/orchestration frameworks (e.g. using APIs, Terraform, etc.).
  • Experience with network security technologies (IDS/IPS, next-gen firewall features, DDoS mitigation).
NAVA Software Solutions logo

About NAVA Software Solutions

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NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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