Jobs in the United States

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Added 3 mins ago
Embedded Software Engineer – AI and Web
Emerson
Marshalltown, IA
You enjoy solving problems that span software, networking, and hardware systems. You are curious about how things work beneath the user interface and are motivated by building products that…
Added 4 mins ago
Automation and Platform Hosting Systems Engineer
BAE Systems
Herndon, VA
…for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and…
Added 4 mins ago
C4PS-2510 Cybersecurity Engineer - Tactical Communications Systems - DEC 2026
C4 Planning Solutions, LLC
Camp Pendleton North, CA
Position Title: Cybersecurity Engineer - Tactical Communications Systems
Added 5 mins ago
Data Center Logistics Associate - 2nd Shift
GXO Logistics
Claude, TX
Receive, inspect, and accurately record all incoming inventory, including racks & trays, networking equipment, and other hardware
Added 6 mins ago
MT
Software Engineer - Mid Level
MCSG Technologies
Greenbelt, MD
- $100,000 to $120,000 USD / year
Solid understanding of networking fundamentals (TCP/IP, DNS, firewall rules, VPNs) and security best practices.
Added 7 mins ago
Software Engineer III
Kratos Defense & Security Solutions, Inc.
Oklahoma City, OK
Kratos Defense & Security Solutions, Inc., is a leading defense technology company focused on unmanned systems, satellite communications, cyber security/warfare, microwave electronics,…
Added 8 mins ago
Platform Infrastructure Engineer
Maximus
Oklahoma City, OK
Maximus is seeking a highly skilled individual to join our team as a Platform Infrastructure Engineer. You will be responsible for the deployment and maintenance of several platforms…
Added 11 mins ago
T
Network Administrator
TEKsystems
Eagan, MN
- $30 to $35 USD / hour
DescriptionWe are seeking a Network Engineer to support our client and perform LAN and Wi-Fi monitoring and support. This individual will be expected to work independently or…
Added 14 mins ago
Senior Manufacturing Engineer, Electronic Warfare
Anduril Industries
Irvine, CA · Costa Mesa, CA
…cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not…
Added 14 mins ago
Senior Electro-Mechanical Manufacturing Engineer
Anduril Industries
Irvine, CA · Costa Mesa, CA
…cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not…
Added 14 mins ago
Manufacturing Engineer, Electromagnetic Warfare
Anduril Industries
Irvine, CA · Costa Mesa, CA
…cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not…
Added 17 mins ago
Engineer Lead, Cloud(5+ Years- Cloud Architecture- Microsoft Azure and/or AWS)
FIS Management Services LLC
United States
As an Engineer Lead, Cloud, you will design and guide secure, scalable, resilient and supportable cloud solutions across Microsoft Azure and Amazon Web Services (AWS). You will translate…
Added 18 mins ago
Information Systems Security Engineer (ISSE)
KGS LLC
Arlington, VA
We are seeking a Senior Information Systems Security Engineer (ISSE) to raise the security bar for a portfolio of classified national security systems. You will work backward from mission…
Added 18 mins ago
Network Engineer
MCCNO
New Orleans, LA
Recommend and work in conjunction with third party consultants for networking initiatives.
Added 19 mins ago
Sr AWS Cloud Engineer- Remote
Ingram Micro Inc
Remote, United States
A Senior AWS Cloud Project Engineer is responsible for designing, implementing, and delivering AWS-based cloud solutions that align with client needs and organizational objectives. This…
Added 20 mins ago
IG
Secret/TS Senior Data Engineer
Insight Global
Alexandria, VA
- From $98 USD / hour
Deploy and support data solutions in Azure Cloud, integrating with Azure networking, storage, identity, and security services in accordance with customer policies and best practices.
Added 21 mins ago
A
Senior Devops Engineer (100% Remote)
Actalent
Minneapolis, MN
- $75 to $85 USD / hour
We are seeking a skilled DevOps Engineer to design, deploy, and manage scalable and secure cloud infrastructure using Azure services. We need a skilled subject matter expert. The ideal…
Added 21 mins ago
C
Staff Engineer, Systems Engineering
Carrier
Bloomington, MN · Minneapolis, MN · Saint Paul, MN
- $96,000 to $192,000 USD / year
Experience with Linux internals, including processes, threads, IPC, scheduling, memory, storage, networking, and system services.
Added 26 mins ago
Software Engineer
Forescout Technologies Inc.
Dallas, TX
Rapidly learn, evaluate, and explain emerging security technologies
Added 35 mins ago
Data Center Logistics Associate - 1st Shift
GXO Logistics
Lincoln, NE
Receive, inspect, and accurately record all incoming inventory, including racks & trays, networking equipment, and other hardware
Added 35 mins ago
IT Support Technician
OKLAHOMA MENTAL HEALTH COUNCIL
Oklahoma City, OK
Installs, troubleshoots, repairs and maintains telecommunications equipment and cabling systems for data, security video, and phone
Added 35 mins ago
Specialist, Integration & Test Engineer
L3Harris Technologies
Melbourne, FL
Job Title: Specialist, Integration and Test Engineer
Added 35 mins ago
WN
Engineer III, Linux and Virtualization Infrastructure
Wideopenwest Networks, LLC
Denver, CO · Tampa, FL · Pinellas Park, FL · Madison Heights, MI · Columbus, GA · Nashua, NH
- Up to $126,000 USD / year
Collaborate and share expertise. Partner with Networking and Security, support internal and external customers, document system designs, and mentor colleagues.
Added 35 mins ago
Senior Juniper SRX Firewall Engineer
Symmetrio
Remote, United States
Symmetrio is recruiting a Senior Firewall Engineer to join the network security team of one of our large government customers. The Senior Firewall Engineer will support a primarily Juniper…
Added 36 mins ago
Senior DevSecOps Engineer
Synergy BIS
United States
The Senior DevSecOps Engineer is responsible for designing, securing, and optimizing cloud-native application platforms in AWS and Kubernetes environments. This role leads the…

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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