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Senior Packet Core Engineer Jobs in Tennessee (NOW HIRING)

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Join Oracle Cloud Infrastructure (OCI) as a Senior Core Infrastructure Engineer and play a pivotal role in shaping the future of cloud computing. In this role, you will lead the design, development ...

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Senior Software Development EngineerCloud Engineering Infrastructure Development At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow ...

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

Join Oracle Cloud Infrastructure (OCI) as a Senior Core Infrastructure Engineer and play a pivotal role in shaping the future of cloud computing. In this role, you will lead the design, development ...

Join Oracle Cloud Infrastructure (OCI) as a Senior Core Infrastructure Engineer and play a pivotal role in shaping the future of cloud computing. In this role, you will lead the design, development ...

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

As a Senior Core Infrastructure Engineer, you will design and develop major new features within existing systems, playing a key role in driving engineering excellence. You'll help elevate development ...

Senior Core Infrastructure Engineer

Nashville, TN · On-site

$104K - $142K/yr

As a Senior Software Engineer, you should have the ability to understand complex problems and ... Core Responsibilities Planning & Execution: -Track timelines with minimal supervision, ensuring ...

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Senior Packet Core Engineer information

What is the difference between Senior Packet Core Engineer vs Network Operations Engineer?

AspectSenior Packet Core EngineerNetwork Operations Engineer
CertificationsCCNA, CCNP, Cisco certifications, LTE/5G certificationsCCNA, Network+, Cisco certifications
Work EnvironmentTelecom carriers, mobile network providers, infrastructure companiesTelecom providers, ISPs, enterprise network teams
ResponsibilitiesDesign, optimize, and troubleshoot packet core networks for LTE/5GMonitor, maintain, and support network infrastructure and services

The Senior Packet Core Engineer focuses on designing and maintaining core network elements for mobile data services, while the Network Operations Engineer handles overall network monitoring and support. Both roles require networking certifications and work within telecom or ISP environments, but their daily tasks differ in scope and specialization.

What are some common challenges faced by senior packet core engineers, and how can they be addressed?

Senior Packet Core Engineers often encounter challenges such as managing complex network integrations, ensuring high availability, and troubleshooting advanced issues in live mobile core networks. Staying updated with evolving technologies like 5G and virtualization can also be demanding. To address these challenges, engineers typically collaborate closely with cross-functional teams, participate in ongoing training, and implement robust monitoring tools to proactively identify and resolve potential issues. Strong problem-solving skills and continuous learning are essential for success in this dynamic role.

What is a senior packet core engineer?

A Senior Packet Core Engineer is a highly skilled telecommunications professional responsible for designing, implementing, and maintaining the packet core network infrastructure that supports mobile data services. Their role involves managing core network elements such as SGSN, GGSN, MME, and EPC nodes, ensuring reliable and efficient data transmission across 3G, 4G/LTE, and 5G networks. They also troubleshoot complex issues, optimize network performance, and may lead teams in deploying new technologies or upgrades. Senior Packet Core Engineers frequently collaborate with vendors, network architects, and other engineers to ensure seamless integration and high availability of services.

What are the key skills and qualifications needed to thrive as a senior packet core engineer?

To thrive as a Senior Packet Core Engineer, you need in-depth knowledge of mobile core network architecture (EPC, 4G/5G), strong troubleshooting abilities, and a degree in telecommunications or a related field. Proficiency with network management tools, packet analyzers (like Wireshark), and certifications such as Cisco CCNP or Nokia NRS are typically required. Excellent problem-solving skills, teamwork, and effective communication are critical soft skills for success in this role. These competencies ensure reliable network performance, minimize downtime, and facilitate seamless collaboration across technical teams in high-demand environments.

What are the most commonly searched types of Packet Core Engineer jobs in Tennessee?

The most popular types of Packet Core Engineer jobs in Tennessee are:

What are popular job titles related to Senior Packet Core Engineer jobs in Tennessee?

For Senior Packet Core Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Senior Packet Core Engineer jobs in Tennessee look for?

The top searched job categories for Senior Packet Core Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Senior Packet Core Engineer jobs?

Cities in Tennessee with the most Senior Packet Core Engineer job openings:

Infographic showing various Senior Packet Core Engineer job openings in Tennessee as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Senior Unified Communications Engineer

iSpace, Inc

Nashville, TN • On-site

Other

Re-posted 12 days ago


Job description

JOB DETAILS:

Title: Senior UC Engineer

Location: Nashville, TN (Hybrid 3 days remote and 2 days onsite work)

Type: Direct Hire Full Time Employment

Job Description:

The Role
The Senior Unified Communications Engineer is a senior technical leader responsible for the global architecture, design, and reliability of Unified Communications services and supporting infrastructure across on-prem, hybrid, and cloud environments. This role owns the technical direction of core UC platforms, including Cisco collaboration technologies and cloud-based services such as Microsoft Teams, Cisco WebEx, and Zoom, ensuring these mission-critical services meet extremely high availability, performance, and consistency standards worldwide.

Partnering closely with Network, Infrastructure, Audio Visual, Security, and Service Desk teams, this position serves as a senior escalation point, leads architectural decisions, and supports global deployments and refresh initiatives. The role also contributes to structured delivery by developing and owning Features and user stories within an Agile workflow, translating business and technical requirements into scalable, resilient UC solutions.
Responsibilities

  • Own and define the global architecture for Unified Communications services and supporting infrastructure across on-prem, hybrid, and cloud-based environments.
  • Design, deploy, and support enterprise-scale Unified Communications platforms with a focus on Cisco collaboration technologies and cloud-based UC services, including CUCM, Unity Connection, E911, UCCX, Expressway, Webex, Cisco Jabber, Microsoft Teams, Zoon, Cisco Cube, Ribbon SBC, and Cisco RoomOS endpoints.
  • Serve as a senior technical escalation point for complex UC issues across global environments, including call routing, signaling, media quality, endpoint behavior, and service availability.
  • Lead the integration and coexistence of cloud UC platforms (Microsoft Teams, Zoon, Webex) with on-prem Cisco infrastructure at global scale.
  • Partner closely with Network and Infrastructure teams to ensure UC architecture is aligned with LAN, WAN, Wi-Fi, VPN, cloud networking, QoS, firewall, and identity standards.
  • Lead UC technical efforts for new office builds, renovations, and lifecycle refresh initiatives, ensuring adherence to global architecture and standards.
  • Develop, own, and manage Features and user stories as part of an Agile delivery model, translating business and technical requirements into actionable work for engineering and delivery teams.
  • Define, maintain, and enforce global UC standards, reference architectures, and deployment models.
  • Evaluate new technologies, firmware releases, and cloud feature updates; provide architectural recommendations and lead controlled global rollouts.
  • Collaborate with AV, Service Desk, Security, Real Estate, Facilities, and external vendors to deliver a consistent global collaboration experience.
  • Develop and maintain architectural documentation, technical standards, and operational runbooks to support scalable and resilient UC services.

Qualifications

  • 12+ years of experience in Unified Communications engineering within a large enterprise or global environment.
  • CCNA Collaboration
  • Microsoft 365 Certified: Teams Administrator Associate
  • Demonstrated experience owning or contributing to the global architecture of UC services and supporting infrastructure.
  • Deep hands-on expertise with Cisco UC platforms, including CUCM, Unity Connection, E911, UCCX, Expressway, Zoom, Webex, Cisco Jabber, and Cisco RoomOS devices.
  • Strong experience supporting cloud-based UC platforms, including Microsoft Teams, in hybrid enterprise environments.
  • Strong networking fundamentals with proven experience designing and supporting real-time communications across complex global networks.
  • Demonstrated ability to troubleshoot SIP signaling, call routing, media flow, latency, jitter, and packet loss across on-prem and cloud services.
  • Experience integrating UC platforms with enterprise identity, security, and network infrastructure.
  • Ability to operate independently, provide architectural guidance, and influence technical direction across teams.
  • Strong written and verbal communication skills with the ability to articulate architectural decisions to both technical and non-technical stakeholders.
  • Bachelor s degree in Information Technology, Engineering, or a related field, or equivalent professional experience.

Preferred Skills

  • Cisco certifications such as CCNP Collaboration, CCIE Collaboration, or equivalent.
  • Microsoft certifications related to Microsoft Teams or cloud collaboration platforms.
  • Experience leading or supporting global UC migrations, coexistence strategies, or platform transitions.
  • Familiarity with UC monitoring, analytics, and management platforms.
  • Experience supporting conference rooms and collaboration endpoints at global scale.
  • Prior experience working closely with Networking, Audio Visual or Workplace Technology teams.
  • Experience contributing to long-term UC roadmap planning and service strategy
  • Experience working within an Agile framework, including developing Features and user stories and managing work through Jira or similar tools.

Thank you for your time and consideration.

Thanks & Regards

Lokesh (Luke) | Talent Acquisition

Tel: | Email:

iSpace Inc | El Segundo, CA |