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Senior Packet Core Engineer Jobs in Arizona (NOW HIRING)

DMSi Software

Sr Progress OpenEdge Engineer

Phoenix, AZ

$106K - $146K/yr

A Sr Progress OpenEdge Engineer should have multiple years of experience in Progress ABL and OE ... Help promote and execute strategic direction on core functionality. * Champion change and take ...

Copper World Inc

Sr. Long Term Planning Engineer

Sahuarita, AZ · On-site

$98K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

To create sustainable value and strong returns by leveraging our core strengths in community ... The Senior Long Term Planning Engineer is responsible for defining the strategic direction and ...

Je Dunn Construction Group

Senior Estimating Engineer

Tempe, AZ · On-site

$101K - $139K/yr

Role Summary The Senior Estimating Engineer will continue learning JE Dunn processes and tools and ... Key Role Responsibilities - Core ESTIMATING FAMILY - CORE * Performs quantity survey of materials ...

MalaceHR

Network Engineer

Phoenix, AZ · Hybrid

$60/hr

Job Summary: The Senior Network Engineer is responsible for leading the implementation and ... Perform deep-dive diagnostics, packet captures, and traffic-flow analysis. * Lead incident root ...

Mayo Clinic

Senior Media Systems Engineer

Phoenix, AZ

$127K - $150K/yr

... Unit support core services in direct cooperation with the Mayo help desk. Within the Video ... Unit, the senior media systems engineer will have the primary responsibility in one of the ...

MKS2 Technologies

Senior Electrical Engineer

Tucson, AZ

$101K - $132K/yr

Senior Electrical Engineer - Test Equipment Engineering Location: Tucson, AZ (Onsite) Overview We ... Collaborate across teams or operate independently to drive solutions to completion Core Focus Areas

MKS2 Technologies

Senior Electrical Engineer

Tucson, AZ · On-site

$101K - $132K/yr

Senior Electrical Engineer - Test Equipment Engineering Location: Tucson, AZ (Onsite) Overview We ... Collaborate across teams or operate independently to drive solutions to completion Core Focus Areas

DMSi Software

Sr Progress OpenEdge Engineer

Phoenix, AZ · On-site

$106K - $146K/yr

A Sr Progress OpenEdge Engineer should have multiple years of experience in Progress ABL and OE ... Help promote and execute strategic direction on core functionality. * Champion change and take ...

Rain Bird Corporation

Sr. Quality Engineer

Tucson, AZ · On-site

$83K - $113K/yr

Highly experienced Senior Quality Engineer with over 8 years of expertise in the driving process ... Adept at applying statistical tools and quality methodologies such as Six Sigma, Core tools, SPC ...

Rain Bird Corporation

Sr. Quality Engineer

Tucson, AZ

$83K - $113K/yr

OverviewHighly experienced Senior Quality Engineer with over 8 years of expertise in the driving ... Adept at applying statistical tools and quality methodologies such as Six Sigma, Core tools, SPC ...

Rain Bird Corporation

Sr. Quality Engineer

Tucson, AZ · On-site

$83K - $113K/yr

Overview Highly experienced Senior Quality Engineer with over 8 years of expertise in the driving ... Adept at applying statistical tools and quality methodologies such as Six Sigma, Core tools, SPC ...

Rincon Research Corporation

Sr. Software Engineer

Tucson, AZ · On-site

$113K - $150K/yr

They are seeking a Sr. Software Engineer to design real-time cloud processing solutions, implement ... At Rincon Research Corporation, our core business is to design, build, test, and field digital ...

Horrocks

Senior Traffic Engineer

Phoenix, AZ

$150K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Traffic Engineer, you will lead a traffic team through a variety of traffic forecasting, analysis and design needs for a variety of transportation projects What are the core ...

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All JobsPacket Core Engineer JobsSenior Packet Core Engineer JobsSenior Packet Core Engineer Jobs in Arizona

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 Arizona?

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

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

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

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

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

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

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

Senior Packet Core Engineer jobs near you
Infographic showing various Senior Packet Core Engineer job openings in Arizona 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.

Lead Engineer, OT & Network Infrastructure

Aligned Energy LLC

Phoenix, AZ • On-site

$140 - $205/hr

Other

Posted 9 days ago

Job description

## Lead Engineer, OT & Network InfrastructureApplylocations: PHX-01\_05time type: Full timeposted on: Posted 8 Days Agojob requisition id: JR100960It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business.Role Summary: Unlike traditional IT roles focused on corporate networks, the Lead Engineer for Operational Technology (OT) & Network Infrastructure serves as the supreme technical authority for the critical network backbone that supports Aligned's Building Management Systems (BMS), Electrical Power Monitoring Systems (EPMS), and enterprise telemetry fleet-wide. Acting as the strategic bridge between Site Operations, Platform Delivery, and Corporate SecOps, this role utilizes advanced network forensics to prevent catastrophic "loss of visibility" events in the data halls. The Lead Engineer translates complex data transport, latency, and switch configuration metrics into binding engineering mandates, ensuring the digital nervous system of the data center is as resilient as the physical infrastructure.**Core Responsibilities:*** **Advanced Forensic Investigations (RCA Governance):** Lead deep-dive forensic analyses during critical "loss of visibility" or telemetry blackout incidents. Investigate complex network failures such as broadcast storms, routing loops, packet loss, and switch configuration errors, translating findings into immediate, binding corrective actions.* **Engineering Design Mandates & Network Topology:** Review network architecture single-line diagrams, hardware specifications, and failover protocols for all new capital projects. Issue Engineering Change Orders to correct architectural vulnerabilities prior to site deployment.* **Proactive Fleet Auditing & Cybersecurity Hygiene:** Conduct rigorous, programmatic audits of active OT networks across the fleet. Ensure strict site compliance with VLAN segregation, OT/IT air-gapping, firmware lifecycle management, and disaster recovery backups for critical infrastructure switches and servers.* **Innovation & Next-Gen Validation (AI Integration):** Evaluate next-generation network hardware and transport protocols required to support high-density "AI Factories." Partner with the Advanced Cooling Lab to validate the telemetry transport requirements for automated AI cooling controls and high-frequency liquid cooling sensor networks.* **Executive Advisement & Incident Response:** Serve as the definitive Tier-3 technical escalation point for severe operational network anomalies. Translate highly technical bandwidth, latency, and cybersecurity risk data into clear, executive-level assessments for senior leadership.**Required Qualifications:*** **Experience:** 8+ years of advanced network engineering experience specifically focused on Operational Technology (OT), Industrial Control Systems (ICS), or hyperscale data center telemetry networks.* **Education & Certifications:** Bachelor’s degree in Network Engineering, Computer Science, or equivalent highly specialized training. Advanced industry certifications (e.g., CCNP, CCIE, CISSP, GICSP) are strongly preferred.* **Technical Expertise:** Expert-level knowledge of industrial communication protocols (Modbus TCP, BACnet/IP, OPC UA), high-availability switch architecture, firewall configurations, and physical fiber/copper transport layers. Deep understanding of the unique latency and uptime requirements of mechanical and electrical control loops.* **Strategic Leadership:** Proven ability to transition localized network faults into fleet-wide engineering policy, combined with the executive acumen to communicate critical telemetry vulnerabilities to C-suite leadership and cross-departmental stakeholders. #J-18808-Ljbffr

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