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Internship Layer Three Communications Jobs (NOW HIRING)

FiberLight LLC

Senior Network Engineer - Telecom

Allen, TX · On-site

$96K - $132K/yr

Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...

FiberLight LLC

Senior Network Engineer - Telecom

Allen, TX · On-site

$96K - $132K/yr

Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...

FiberLight LLC

Senior Network Engineer - Telecom

Allen, TX · On-site

$96K - $132K/yr

Proven experience with Layer 2, Layer 3, and MPLS network architectures. * Strong problem-solving abilities and a proactive mindset. * Excellent communication skills and the ability to collaborate ...

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 ...

Lumen

NETWORK ENGINEER - PUB SEC

Herndon, VA · On-site

$145K - $193K/yr

Network Engineer, Network Administrator with expertise in Layer 2 and Layer 3 protocols and ... Ability to coordinate and communicate effectively with other technologists and business partners to ...

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Internship Layer Three Communications information

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$5

$17

$24

How much do internship layer three communications jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for internship layer three communications in the United States is $17.14, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $19.23 per hour, depending on experience, location, and employer.

What is the difference between Internship Layer Three Communications vs Network Technician?

AspectInternship Layer Three CommunicationsNetwork Technician
Required CredentialsTypically pursuing or completed relevant coursework or certificationsAssociate's or Bachelor's in IT, certifications like CompTIA Network+
Work EnvironmentInternship setting, learning-focused, often in office or data centerFull-time, hands-on technical environment, troubleshooting and maintenance
Employer & Industry UsageUsed by telecom and networking companies for training programsCommon in ISPs, corporate IT departments, and telecom providers
Comparison Search IntentUnderstanding entry-level training roles in networkingSeeking technical roles for network support and maintenance

Internship Layer Three Communications typically refers to a training or learning position within a networking company, focusing on gaining foundational knowledge. In contrast, a Network Technician is a full-time role involving hands-on network troubleshooting, setup, and maintenance. While internships are entry-level and educational, network technicians are experienced professionals responsible for operational network support.

What do you do as an internship at Layer Three Communications?

An internship at Layer Three Communications typically involves supporting network operations, assisting with technical projects, and gaining hands-on experience with networking tools and protocols. Interns may work alongside engineers, learn about cybersecurity, and develop skills relevant to telecommunications and IT infrastructure.
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Internship Layer Three Communications jobs near you
Infographic showing various Internship Layer Three Communications job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $35,650 per year, or $17.1 per hour.

Network Engineer (Tier 3) with Security Clearance

Zachary Piper Solutions, LLC

Washington, DC • On-site

$160K - $175K/yr

Contractor

Medical, Dental, Vision, Retirement, PTO

Re-posted 12 days ago

Job description

Zachary Piper Solutions is a government subtracting company that provides technological services for the federal government, specializing in cybersecurity, intelligence, and IT. Zachary Piper Solutions is seeking a Network Engineer (Tier 3) to support a contract with the Department of Energy and the National Nuclear Security Agency (NNSA). This position is fully onsite in Washington, DC and requires an active Top Secret/Q clearance. Responsibilities for Network Engineer (Tier 3): * Deploy, configure, and maintain LAN/WAN infrastructure including routers, switches, firewalls, VPNs, and load balancers. * Apply security patches and updates across all network devices and systems. * Monitor network performance, troubleshoot issues, and optimize for reliability and efficiency. * Maintain accurate inventory of network hardware/software and manage asset lifecycle. * Provide technical input during engineering meetings and support network project planning. * Manage data center networking, assist with virtualization/storage systems, and support infrastructure growth. * Implement and enforce network security protocols and disaster recovery solutions. * Collaborate with cross-functional teams to resolve complex technical issues. * Prepare detailed reports on network performance, incidents, and upgrades. * Serve as a primary contact for client technical support and issue resolution. Required qualifications: * Strong customer service and communication skills. * Experience with Cisco IOS/NX-OS, Palo Alto firewalls/VPNs, and General Dynamics Taclanes/GEMOne. * Proficiency in Windows and Unix/Linux systems, network security, traffic analysis, and incident response. * Solid understanding of Layer 2/3 networking, subnetting, encryption, and communication protocols. * Must obtain an active Top Secret/Q clearance. Compensation for Network Engineer (Tier 3): * Salary Range: $160,000 - $175,000 (based on experience)
* Comprehensive benefits: Cigna Medical, Dental, Vision, 401K, PTO, Sick Leave if required by law, and Holidays. This job opens for applications on 2/2/2026. Applications for this job will be accepted for at least 30 days from the posting date. Cisco IOS, Cisco NX-OS, routing, switching, firewalls, VPN configuration, Palo Alto Networks, load balancers, subnetting, IP address management, network security, encryption, Taclanes, GEMOne, LAN, WAN, network monitoring, troubleshooting, incident response, Linux, Unix, Windows Server, system hardening, data center infrastructure, virtualization, disaster recovery, asset management, Layer 2 networking, Layer 3 routing, communication protocols, packet analysis, network performance, technical support, infrastructure planning, secure network design, crypto devices, network architecture, secure communications

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