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Electrical Systems and Controls Engineer - Remington
Lonoke, AR
The primary responsibility of the Electrical Systems and Controls Engineer is to develop, implement, and support technology to improve equipment, processes, and products. This is…
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Process Engineer - Federal Ammunition
Anoka, MN
Federal Ammunition is seeking a Process Engineer to serve as the critical link between Product Development and Manufacturing Operations, leading the development, validation, and…
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Senior Robotics Systems Engineer
CM2 Supply, Inc
St. Cloud, MN
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Senior Software Engineer, Core Infrastructure
Oracle
Nashville, TN
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Senior Mechanical Engineer
Ametek, Inc.
Broken Arrow, OK
The Senior Mechanical Engineer is responsible for the research, design, development, and testing of mechanical and electromechanical instruments. This role supports the full product…
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Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
PDS Defense, Inc. is seeking a Guidance Navigation Control Engineer 3, in Chandler, AZ. Job ID#227037
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Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
PDS Defense, Inc. is seeking a Guidance Navigation Control Engineer 3, in Chandler, AZ. Job ID#227040
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Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
PDS Defense, Inc. is seeking a Guidance Navigation Control Engineer 3, in Chandler, AZ. Job ID#227038
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Guidance Navigation Control Engineer 3
PDS Defense
Chandler, AZ
PDS Defense, Inc. is seeking a Guidance Navigation Control Engineer 3, in Chandler, AZ. Job ID#227036
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Systems Engineer III
Barnett Engineering & Signaling Laboratories
Colorado Springs, CO
The System Engineer III is a developing professional with working knowledge of systems engineering principles, processes, and tools who supports technical planning, requirements analysis,…
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CT/MRI/PET-CT Field Service Engineer
MXR Imaging, Inc.
Minneapolis, MN
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Senior Process Engineer
E Ink
Billerica, MA
E Ink’s Research and Advanced Development Group is looking for a Senior Process Engineer to join the External Phase team. This person will prototype new approaches to roll-to-roll coating,…
Added 1 min ago
System Protection & Integration Engineer
Avista 1
Spokane, WA
Join Avista as a Protection & Integration Engineer and help strengthen the systems that keep our electric grid safe, reliable, and connected. You’ll design protection and substation…
Added 1 min ago
Mechanical Engineer / Reliability Test Technician
Cascade Engineering Services
Redmond, WA
Added 1 min ago
Forward Deployed Full-Stack Engineer (Patuxent River, MD / Mid-level)
Spear AI
Manassas, VA
We’re seeking a skilled Forward Deployed Full-Stack Engineer to build the next-generation data management and artificial intelligence platform for maritime domain awareness.
Added 1 min ago
DI
Application Packaging Engineer
Dynamic Integrated Services
United States
- $85,000 to $100,000 USD / year
IBM is seeking an experienced Application Packaging Engineer to join our team supporting enterprise Windows application packaging and deployment for a large federal environment within VA's…
Added 2 mins ago
Cyber Security Identity Engineer
FirstEnergy
Akron, OH
We’re looking for a technically skilled Cyber Security Systems Administrator to support, administer, engineer, and improve FirstEnergy’s Identity and Access Management (IAM) technologies.…
Added 2 mins ago
Office Engineer
Arcadis
New York, NY · Paramus, NJ · NY
Arcadis is seeking a motivated Office Engineer to support the Gateway Hudson Tunnel Project (HTP), one of the most significant infrastructure initiatives in the United States. Serving as…
Added 2 mins ago
Construction Internship
HCBeck, LTD.
United States
…while operating in a similar capacity to an entry-level Project Engineer, Assistant Superintendent, or Estimator. You will be primarily responsible for helping your project team with…
Added 2 mins ago
Senior Product Engineer
Raydar
San Francisco, CA
Added 2 mins ago
Forward Deployed Engineer
Raydar
San Francisco, CA
Added 2 mins ago
Deployment Strategist
Raydar
San Francisco, CA
- Able to discuss the product's technical topics without being a deeply technical engineer.
Added 2 mins ago
Backend Software Engineer
Raydar
San Francisco, CA
Added 2 mins ago
Applied AI Engineer
Raydar
San Diego, CA
Added 2 mins ago
Application Security Engineer
Raydar
San Francisco, CA

Robert Half

Sr. Network Engineer

Hackensack, NJ, United States

$70 to $85 USD / hour

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Job details

Pay: $70 to $85 USD / hour
Apply by: Dec 4, 2026
Experience: 10+ years of enterprise networking experience.
Posting language: English
Posted: Nov 4, 2026

Original job description

Our client, a large enterprise organization with a complex and highly available technology environment, is seeking a Senior Network Security Engineer with deep expertise in firewall engineering and enterprise networking. This individual will be responsible for designing, implementing, securing, and supporting critical network infrastructure while serving as a subject matter expert for next-generation firewall technologies.

Key Responsibilities

Design, implement, and maintain enterprise network security solutions with a focus on Palo Alto Networks and Fortinet firewalls.
Develop and manage firewall policies, security rules, NAT configurations, VPNs, and access controls.
Analyze firewall logs, network traffic, and security events to identify risks and troubleshoot connectivity issues.
Lead firewall upgrades, migrations, and lifecycle management initiatives.
Provide advanced troubleshooting for network and security issues involving routing, switching, wireless, VPN, and WAN/LAN environments.
Support enterprise network infrastructure including routers, switches, wireless systems, and security platforms.
Partner with security, infrastructure, and application teams to deliver secure and reliable services.
Participate in incident response efforts, root cause analysis, and remediation activities.
Maintain technical documentation, standards, and operational procedures.
Contribute to infrastructure projects from planning through implementation and post-deployment support.

Required Qualifications

Bachelor's degree in Information Technology, Computer Science, or equivalent combination of education and experience.
10+ years of enterprise networking experience.
Strong hands-on experience with Palo Alto Networks and Fortinet firewall administration and engineering.
Expertise in firewall policy management, NAT, VPNs, traffic analysis, and network security best practices.
Advanced knowledge of TCP/IP, routing, switching, wireless networking, and WAN/LAN technologies.
Experience troubleshooting complex network and security environments.
Familiarity with optical networking technologies such as DWDM and ROADM is highly desirable.
Strong communication, problem-solving, and project coordination skills.

Preferred Certifications

CCNP or CCIE
Palo Alto Networks security certifications
Other relevant network security certifications

Why Consider This Opportunity?

Work within a large-scale, enterprise network environment.
Exposure to advanced security technologies and infrastructure projects.
Opportunity to influence network security architecture and best practices.
Collaborative environment with infrastructure, security, and engineering teams.

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More about this job

Skills

Troubleshoot
Troubleshooting
VPN
WAN
LAN
Incident response
Root cause analysis
Documentation
Computer technology
Computer science
Communication skills
Problem solving
CCNP

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