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5G Core Network Architect Jobs in Florida (NOW HIRING)

Aspire Fiber

Senior Core Network Engineer

Lake Mary, FL · On-site

$115K - $130K/yr

Architect resilient L2/L3 topologies for aggregation and backbone layers. * Lead IPv4/IPv6 dual ... Influence core network strategy. * Competitive compensation and benefits. * Medical, Dental, Vision ...

Leidos

Network Architect

Orlando, FL · On-site

$116K - $210K/yr

The Senior Network Engineer will provide hands-on support for core network infrastructure ... Manage SD-WAN architecture, including operational and security updates. * Lead planning and ...

Leidos

Computer Network Architect

Orlando, FL · On-site

$116K - $210K/yr

The Senior Network Engineer will provide hands-on support for core network infrastructure ... Manage SD-WAN architecture, including operational and security updates. * Lead planning and ...

UAB

NETWORK ARCHITECT-ENT

Tampa, FL · Hybrid

$109K - $177K/yr

Strong expertise in enterprise routing and switching, including core, distribution, and access ... Experience producing network architecture documentation, diagrams, and data flow artifacts suitable ...

Wow

Principal Engineer, Core Network

Pinellas Park, FL · On-site

$160K/yr

The Opportunity We're looking for a Principal Engineer, Core Network to serve as the lead architect and technical visionary for our global network infrastructure. In this highly impactful role, you ...

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5G Core Network Architect information

What is a 5G Core Network Architect?

A 5G Core Network Architect is an expert responsible for designing, planning, and overseeing the implementation of the core network infrastructure for 5G mobile networks. They ensure the network meets performance, security, and reliability standards while supporting new 5G features such as network slicing and ultra-low latency. Their role involves collaborating with engineering teams, selecting appropriate technologies, and ensuring seamless integration with existing networks. 5G Core Network Architects play a crucial role in enabling advanced mobile services and supporting the rapid evolution of telecommunications.

What are the key skills and qualifications needed to thrive as a 5G Core Network Architect?

To thrive as a 5G Core Network Architect, you need deep expertise in mobile networking, IP protocols, cloud-native architectures, and a relevant degree in telecommunications or computer science. Familiarity with virtualization platforms (e.g., VMware, OpenStack), orchestration tools (Kubernetes), and certifications like Cisco CCNP or Nokia NRSII are commonly required. Strong analytical thinking, problem-solving, and effective communication skills set apart top performers in this role. These competencies ensure robust, scalable 5G core networks that meet evolving business and technical demands.

What are the typical collaboration points between a 5G Core Network Architect and other technical teams within a telecom organization?

As a 5G Core Network Architect, you'll regularly collaborate with various technical teams such as radio access network (RAN) engineers, security specialists, software developers, and operations teams. These interactions are crucial for ensuring seamless integration of the core network with other components, aligning security protocols, and troubleshooting deployment issues. Effective communication and cross-functional teamwork are key, as you'll often participate in joint planning sessions, design reviews, and incident response meetings. This collaborative environment fosters knowledge sharing and helps deliver robust and scalable 5G solutions.

What is the difference between 5G Core Network Architect vs 5G Network Engineer?

Aspect5G Core Network Architect5G Network Engineer
Primary FocusDesigning and planning 5G core network architectureImplementing and maintaining 5G network infrastructure
Required SkillsNetwork architecture, protocol design, system integrationNetwork deployment, troubleshooting, hardware configuration
CertificationsCCNP, Cisco Certified Specialist, vendor-specific certificationsCCNA, Cisco Certified Network Associate, vendor certifications
Work EnvironmentDesign labs, R&D, planning teamsField deployment, network operation centers

The 5G Core Network Architect focuses on designing the overall 5G core network infrastructure, ensuring scalability and security. In contrast, the 5G Network Engineer handles the deployment, configuration, and maintenance of the network hardware and software. Both roles require similar certifications and work within the telecommunications industry, but their responsibilities differ in scope and focus.

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5G Core Network Architect jobs near you

Senior Core Network Engineer

Aspire Broadband Holding Inc

Lake Mary, FL • On-site

$115K - $130K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 2 days ago

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: