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Contract Layer 3 Communications Jobs (NOW HIRING)

Hirekeyz Inc

Senior Network Security Engineer

Baton Rouge, LA · On-site

$56.25 - $73.50/hr

Baton Rouge, LA (On-site) Duration: Long Term Contract The scope of the proposed services will include the following: * Palo Alto Firewall Policy Management * Layer 2 Networking and Layer 3 Routing

JCS Solutions LLC

Network Engineer

Andrews, MD · On-site

$105K - $114K/yr

Support enterprise Layer 2 and Layer 3 network environments. * Coordinate with vendors to resolve ... Strong analytical, troubleshooting, communication, and customer service skills. How you will wow us:

Sigma Defense

1700 - Network Engineer III

San Diego, CA · On-site

$120K - $130K/yr

... of communications between Surrogate MQ-25 Air Vehicle and Ground Control Station. Testing will ... Layer 2 switching and layer 3 routing. * Multicast, BGP, DMVPN, IPSec, EIGRP, OSPF, VRRP, STP, VTP ...

Sigma Defense

1700 - Network Engineer III

San Diego, CA

$120K - $130K/yr

... of communications between Surrogate MQ-25 Air Vehicle and Ground Control Station. Testing will ... Layer 2 switching and layer 3 routing. * Multicast, BGP, DMVPN, IPSec, EIGRP, OSPF, VRRP, STP, VTP ...

Sigma Defense

1700 - Network Engineer III

San Diego, CA · On-site

$120K - $130K/yr

... of communications between Surrogate MQ-25 Air Vehicle and Ground Control Station. Testing will ... Layer 2 switching and layer 3 routing. * Multicast, BGP, DMVPN, IPSec, EIGRP, OSPF, VRRP, STP, VTP ...

TriOptus LLC

Network/Data Engineer - Senior

Lake Mary, FL · On-site

$90K - $124K/yr

... and communications projects involving TCP/IP and related protocol connectivity for networks ... Juniper Layer 3 Platform, through the use of alarm and ticket systems, individual designed ...

TechChain Talent

Protocol Lead

New York, NY · Remote

$112K - $147K/yr

... smart contract layer. We empower teams to create modular, programmable policies such as AML/CFT ... communication skills and comfort working with external partners and customers - Curiosity ...

CPM Holdings, Inc.

Network Administrator

Blaine, MN · On-site

$60K - $90K/yr

Configure and troubleshoot VLANs, Layer 2/Layer 3 switching, VPNs, NAT, High Availability (HA), and ... Maintain vendor support contracts, licensing, subscriptions, warranties, and service agreements ...

Infojini Inc

Network Analyst

Clearwater, FL · On-site

... 3 and Layer 2 configuration and management Disaster Recovery - Networking Bandwidth monitoring and capacity planning Extensive knowledge of Internet Protocols, communication protocols, data and ...

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Contract Layer 3 Communications information

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How much do contract layer 3 communications jobs pay per year?

As of Aug 7, 2026, the average yearly pay for contract layer 3 communications in the United States is $96,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $117,500.00 per year, depending on experience, location, and employer.
What are the most commonly searched types of Layer 3 Communications jobs? The most popular types of Layer 3 Communications jobs are:
Contract Layer 3 Communications jobs near you
Infographic showing various Contract Layer 3 Communications job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $96,327 per year, or $46.3 per hour.

Senior Network Security Engineer

Hirekeyz Inc

Baton Rouge, LA • On-site

$56.25 - $73.50/hr

Contractor

Re-posted 27 days ago

Job description

Role: Senior Network Security Engineer

Location : Baton Rouge, LA (On-site)

Duration: Long Term Contract

Job Description:

The scope of the proposed services will include the following:

  • Palo Alto Firewall Policy Management
  • Layer 2 Networking and Layer 3 Routing
  • XSoar and CorTex Management
  • External Dynamic List Management
  • Indicators of Compromise and Threat Hunting
  • Iron Skillet / Zero Trust Policy creation
  • Managing multiple brands of switches and edge devices
  • Creating network segmented business units by individual subnets/LANs.
  • Managing multiple brands of switches and edge devices
  • Creating network segmented business units by individual subnets/LANs.

Expertise and/or relevant experience in the following areas are mandatory:

    • Palo Alto Firewall Policy Management
    • Zero Trust Policy management
    • Threat Intel Management
    • Network Monitoring and Troubleshooting
    • Security Best Practices
    • Cyber Incident Response
    • Panorama Management
    • Advanced network troubleshooting with basic hardware and software components
    • Knowledge of security patching and maintaining network infrastructure
    • Cyber Incident Response and Business Restoration
    • Create, modify, and optimize firewall policies and rules to enhance security
    • Advanced network troubleshooting with basic hardware and software components
    • Knowledge of security patching and maintaining network infrastructure
    • Create, modify, and optimize firewall policies and rules to enhance security
    • Ensure firewall policies align with our organizations security policies and compliance requirements
    • Investigate and troubleshoot firewall related issues, including performance and connectivity problems
    • Implement security best practices to safeguard the organization’s network and data
    • Plan and execute patch management, firmware updates, and software upgrades
    • Participate in incident response activities and assist with mitigating security breaches
    • Palo Alto Firewall experience
    • Cisco Nexus IOS experience
    • Network experience with many different layer 2 and layer 3 manufactured devices
    • Resolving existing network security issues including vulnerability detections
    • Data analysis, Application Rationalization, and migration
    • Third party software to be migrated and handled on a case-by-case basis
    • IPSEC Tunnel creations