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Cloud Core Network Engineer Jobs (NOW HIRING)

Aspire Fiber

Senior Core Network Engineer

Moorpark, CA · On-site

$130K - $150K/yr

Position Summary We are seeking a highly experienced Senior Core Network Engineer to lead the design, implementation, and optimization of our carrier-grade IP/MPLS and FTTH network infrastructure.

Aspire Fiber

Senior Core Network Engineer

Lake Mary, FL · On-site

$115K - $130K/yr

Position Summary We are seeking a highly experienced Senior Core Network Engineer to lead the design, implementation, and optimization of our carrier-grade IP/MPLS and FTTH network infrastructure.

E-Solutions, Inc.

Network Engineer I

Irvine, CA · On-site

Core Responsibilities * Configure, troubleshoot, and maintain routers, switches, wireless ... Collaborate with security, infrastructure, telecom, cloud, application, and vendor teams to resolve ...

E-Solutions INC

Network Engineer I

Irvine, CA · On-site

Core Responsibilities * Configure, troubleshoot, and maintain routers, switches, wireless ... Collaborate with security, infrastructure, telecom, cloud, application, and vendor teams to resolve ...

Grid-Networks

Senior Mobile Core Network Engineer

Reston, VA · On-site

$108K - $148K/yr

GRID Networks is seeking a Senior Mobile Core Network Engineer to join our mobile team. This role is critical to ensure the mobile network is healthy. Through automation, not just monitoring ...

TEKsystems

Network Engineer/manager

Benton Harbor, MI · On-site

$65 - $74/hr

... cloud-native automation. Balancing executive strategy with operational excellence, you will also ... You will spearhead the integration of core network services, including L2/L3 switching, BGP and ...

Leidos

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Grid Networks

Senior Mobile Core Network Engineer

Reston, VA · On-site

$108K - $148K/yr

GRID Networks is seeking a Senior Mobile Core Network Engineer to join our mobile team. This role is critical to ensure the mobile network is healthy. Through automation, not just monitoring ...

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Cloud Core Network Engineer information

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How much do cloud core network engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for cloud core network engineer in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What is a cloud core network engineer?

A Cloud Core Network Engineer is an IT professional responsible for designing, implementing, and managing the core networking infrastructure that supports cloud-based services and applications. They ensure robust connectivity, security, and performance for networks that operate within or across cloud environments. This role often involves working with virtual networks, software-defined networking (SDN), and integrating cloud services with on-premises infrastructure. Cloud Core Network Engineers collaborate closely with cloud architects, security teams, and other IT professionals to provide seamless and secure network experiences.

What are some common challenges faced by cloud core network engineers when integrating cloud-based network solutions with existing on-premises infrastructure?

Cloud Core Network Engineers often encounter challenges related to compatibility and seamless integration when connecting cloud-based networks with legacy on-premises systems. These challenges can include managing security across hybrid environments, ensuring consistent network performance, and addressing latency issues. Effective communication and collaboration with IT, security teams, and vendors are crucial to successfully implementing solutions that meet both operational and compliance requirements. Staying updated on cloud networking best practices and leveraging automation tools can help mitigate many of these obstacles.

What are the key skills and qualifications needed to thrive as a cloud core network engineer, and why are they important?

To thrive as a Cloud Core Network Engineer, you need a deep understanding of IP networking, cloud infrastructure, and telecommunications protocols, typically supported by a degree in computer science or engineering and relevant industry certifications like CCNP or AWS/Azure certifications. Expertise with network virtualization tools, cloud management platforms, and monitoring systems such as Kubernetes, OpenStack, and Ansible is crucial. Strong problem-solving abilities, effective communication, and a collaborative mindset help set outstanding engineers apart in this field. These skills and qualities are vital to ensure reliable, scalable, and secure cloud network operations in dynamic enterprise environments.

What is the difference between Cloud Core Network Engineer vs Cloud Network Engineer?

AspectCloud Core Network EngineerCloud Network Engineer
CertificationsCCNA, CCNP, CCIE, AWS, Azure certificationsCCNA, CCNP, AWS, Azure certifications
Work EnvironmentDesigning and managing core network infrastructure in cloud environmentsImplementing and maintaining cloud network solutions
Industry UsageTelecommunications, large-scale cloud providersCloud service providers, enterprise IT

The Cloud Core Network Engineer focuses on designing and managing the fundamental network infrastructure within cloud environments, often working on core routing and switching. In contrast, the Cloud Network Engineer handles broader cloud network implementation and maintenance. Both roles require similar certifications and work in cloud and telecom industries, but their core responsibilities differ in scope and focus.

What are popular job titles related to Cloud Core Network Engineer jobs?

For Cloud Core Network Engineer jobs, the most frequently searched job titles are:

Infographic showing various Cloud Core Network Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 82% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Senior Core Network Engineer

Lake Mary, FL • On-site

Aspire Broadband Holding Inc
See more jobs at Aspire Broadband Holding Incexternal

$115K - $130K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 12 days ago

Key responsibilities

  • Design, implement, and maintain high-availability IP/MPLS core networks.

  • Configure and support FTTH GPON/XGS-PON environments and manage access systems.

  • Deploy and support Arista switching and routing platforms, and support routing protocols such as BGP, OSPF, and MPLS.

Job description

Description:

Position Summary


We are seeking a highly experienced Senior Core Network Engineer to lead the design, implementation, and optimization of our carrier-grade IP/MPLS and FTTH network infrastructure. This role is critical to ensuring scalability, resiliency, and performance across our core, aggregation, and access networks.


The ideal candidate has deep experience operating within an Internet Service Provider (ISP) or telecommunications environment, with hands-on expertise in Adtran access platforms, Arista routing/switching, and large-scale FTTH deployments.


This is a senior-level technical role requiring both architectural leadership and advanced operational troubleshooting capability.

Key Responsibilities
Core Network Architecture & Engineering

  • Design, implement, and maintain high-availability IP/MPLS core networks.
  • Engineer scalable BGP-based edge and peering infrastructure.
  • Architect resilient L2/L3 topologies for aggregation and backbone layers.
  • Lead IPv4/IPv6 dual-stack strategy and deployment.

FTTH & Access Network Engineering

  • Design and support FTTH (Fiber-to-the-Home) GPON/XGS-PON environments.
  • Configure and manage Adtran OLTs, aggregation platforms, and access systems.
  • Support subscriber provisioning models and service delivery frameworks.
  • Collaborate with outside plant (OSP) and field engineering teams.

Routing & Switching (Arista Focus)

  • Deploy and support Arista switching and routing platforms in core and aggregation roles.
  • Implement EVPN/VxLAN where applicable.
  • Optimize traffic engineering, QoS, and multicast routing.

ISP Operations & Optimization

  • Support upstream providers, IX peering, and transit relationships.
  • Perform traffic capacity planning and bandwidth forecasting.
  • Lead root cause analysis of network outages and performance incidents.
  • Develop monitoring, alerting, and performance visibility standards.
  • Participate in Tier 3 escalation and on-call rotation.

Automation & Documentation

  • Drive automation initiatives (Python, Ansible, etc.).
  • Maintain accurate network diagrams, IP schema, and routing policies.
  • Develop operational runbooks and engineering standards.


  • Required Qualifications
    • 7–10+ years of experience in a carrier, ISP, or telecommunications environment.
    • Extensive experience with:
    - Adtran platforms (OLT, aggregation, access equipment)
    - Arista switches and routers
    - FTTH architecture and subscriber networks
    • Deep expertise in:
    - BGP (iBGP, eBGP, route reflectors)
    - OSPF and/or IS-IS
    - MPLS (L2VPN/L3VPN preferred)
    - VLAN, QinQ, QoS
    - Multicast (PIM)
    • Experience with ISP edge routing and peering design.
    • Strong troubleshooting skills in production networks serving large subscriber bases.
    • Experience designing high-availability and redundant architectures.

Preferred Qualifications
• Experience with GPON and XGS-PON design.
• Familiarity with BRAS/BNG architectures.
• Experience with subscriber management and AAA (RADIUS).
• Knowledge of DDoS mitigation and ISP security best practices.
• Experience with DWDM or transport integration.
• Industry certifications:
- CCNP/CCIE (Service Provider preferred)
- Arista ACE
- MEF or equivalent carrier certifications

Key Competencies

  • Carrier-grade design mindset
  • Strong understanding of ISP traffic patterns and subscriber behavior
  • Ability to operate in fast-growing network environments
  • Excellent documentation and cross-team communication skills
  • Leadership capability for mentoring junior engineers


Why Join Us?

  • Build and scale next-generation fiber infrastructure.
  • Work in a high-growth ISP environment.
  • Influence core network strategy.
  • Competitive compensation and benefits.
  • Medical, Dental, Vision, Long Term Disability, Short Term Disability and Voluntary Buy Up of Life Insurance
  • Paid time off
  • Parental Leave
  • Team Building events
  • Opportunity for technical leadership and career growth.
Requirements: