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Senior Packet Core Engineer Jobs in Wisconsin (NOW HIRING)

Senior Staff Data Engineer

Madison, WI · On-site

$106K - $145K/yr

Senior Staff Data Engineer Our Enterprise Data & Analytics (EDA) is looking for an experienced ... ELT (MYSQL CDC, Kafka, Snowflake, Fivetran, dbt Core & DBT Cloud, Astronomer, Alation, Montecarlo)

WI · On-site

$100 - $125/hr

Job Posting Title: Network Engineer, Senior. Location: Dallas - Hospital. Additional Posting ... Design, implement, and support complex Cisco‑based campus, core, and wireless network ...

Senior Quality Engineer

Milwaukee, WI · On-site

$87K - $118K/yr

STS Technical Services is hiring a Senior Quality Engineer in Milwaukee, Wisconsin. This is a high ... Proven experience implementing APQP, PFMEA, control plans, and other core quality engineering tools ...

Senior Project Engineer

Milwaukee, WI

$97K - $127K/yr

As a Senior Project Engineer at AQUALIS, you'll collaborate with a passionate engineering team ... Guided by core values of integrity, exceptional customer service, and innovative water management ...

Senior Quality Engineer

Milwaukee, WI · On-site

$87K - $118K/yr

Senior Quality Engineer Company: Global Power Components - www.globalpowercomponents.com Location ... and other core quality engineering tools (SPC, MSA-Gage R&R, Process capability). • Strong ...

Senior Project Engineer

Milwaukee, WI · On-site

$97K - $127K/yr

As a Senior Project Engineer at AQUALIS, you'll collaborate with a passionate engineering team ... Guided by core values of integrity, exceptional customer service, and innovative water management ...

Senior Project Engineer

Milwaukee, WI · On-site

$97K - $127K/yr

As a Senior Project Engineer at AQUALIS, you'll collaborate with a passionate engineering team ... Guided by core values of integrity, exceptional customer service, and innovative water management ...

WI · On-site

$150 - $200/hr

We are looking for a Senior Level Computer Vision and Machine Learning Engineer to develop and optimize the CV/ML systems at the core of our autonomous gun turret, with a focus on real-time drone ...

Sr. Mechanical Engineer

Oshkosh, WI · On-site

$102K - $135K/yr

The Sr Engineer - Mechanical designs functional, reliable and cost-effective automotive closure ... CORE COMPETENCIES * Internal Contacts: Contact with peers and others involving explanation of ...

Showing results 41-60

Senior Packet Core Engineer information

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 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 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 popular job titles related to Senior Packet Core Engineer jobs in Wisconsin?

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

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

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

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

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

Infographic showing various Senior Packet Core Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Staff Data Engineer

Madison, WI • On-site

Zendesk
Software Development • 5 - 10K employees

$106K - $145K/yr

Full-time

Posted 6 days ago


Job description

Job Description

Senior Staff Data Engineer

Our Enterprise Data & Analytics (EDA) is looking for an experienced Senior Staff Data Engineer to lead the design, development, and scaling of our enterprise data platform. You'll work in a collaborative Agile environment using the latest engineering best practices with involvement in all aspects of the software development lifecycle.

As a Senior Staff Engineer on our EDA Engineering Team, you will be pivotal in building and supporting significant aspects of our data services and pipelines, that powers the next generation reporting and analytics platform. You'll partner with architects, engineers, analysts, and business stakeholders to ensure our data platforms are reliable, observable, secure, and governed. This role is ideal for someone who thrives at the intersection of data architecture and engineering execution, influencing technical direction across multiple teams while remaining hands-on with data platforms.

What you get to do every single day:
  • Lead data engineering projects at scale in a high visibility role working across multiple teams

  • Successfully plan and deliver complex, multi-team or system, long-term projects, including ones with external dependencies

  • Owns one or more large, mission-critical systems or multiple complex, team level projects, overseeing all aspects from design through implementation and operation

  • Cross functional and team collaboration on researching and brainstorming different solutions for technical challenges we face

  • Design and build end to end analytics solutions that provide practical insights into customer 360, finance, product, sales and other key business domains; can do critical R&D, PoC, vendor evaluation

  • Establish engineering best practices and mentoring other engineers in making technical decisions on projects and foster a culture of technical excellence and continuous learning

  • Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery

What you bring to the role:

Basic Qualifications

  • Bachelor's or Master's degree in Computer Science, Data Science, or related field.

  • 10+ years of experience in data engineering, data architecture, or distributed systems, with at least 5 years in technical leadership roles.

  • 7+ years of data engineering experience building, working & maintaining scalable data platforms

  • 5+ years of experience with Cloud columnar databases (Snowflake, Google BigQuery etc)

  • 3+ years of production experience with dbt and modern ELT pipelines.

  • Extensive experience working with various data technologies and tools such as Airflow, Snowflake, Fivetran, DBT, AWS, GitHub Actions, Docker, Kubernetes, terraform.

  • Hands-on experience with AWS services (S3, Glue, EMR, Athena, Snowpipe, Kubernetes, Terraform).

  • Understanding of data governance, security controls, and access management.

  • Solid experience in observability, alerting, and incident management for data systems.

  • Ability to work optimally in multifaceted, occasionally interrupt driven environment that includes geographically spread teams and customers

  • Intermediate experience with any of the programming language: Python, Go, Java, Scala, we use primarily Python

  • Excellent communication skills to collaborate with executives, data scientists, analysts, and engineers.

  • Ability to work closely with data scientists, analysts, and other stakeholders to translate business requirements into technical solutions.

  • Proven ability to mentor staff and senior engineers, raising the technical bar across teams.

What does our data stack looks like:
  • ELT (MYSQL CDC, Kafka, Snowflake, Fivetran, dbt Core & DBT Cloud, Astronomer, Alation, Montecarlo)

  • BI (Tableau, Looker)

  • Infrastructure (AWS, Kubernetes, Terraform, Github Actions)

The US annualized base salary range for this position is $200,000.00-$300,000.00. This position may also be eligible for bonus, benefits, or related incentives. While this range reflects the minimum and maximum value for new hire salaries for the position across all US locations, the offer for the successful candidate for this position will be based on job related capabilities, applicable experience, and other factors such as work location. Please note that the compensation details listed in US role postings reflect the base salary only (or OTE for commissions based roles), and do not include bonus, benefits, or related incentives.

The intelligent heart of customer experience

Zendesk software was built to bring a sense of calm to the chaotic world of customer service. Today we power billions of conversations with brands you know and love.

Zendesk believes in offering our people a fulfilling and inclusive experience. Our hybrid way of working, enables us to purposefully come together in person, at one of our many Zendesk offices around the world, to connect, collaborate and learn whilst also giving our people the flexibility to work remotely for part of the week.

As part of our commitment to fairness and transparency, we inform all applicants that artificial intelligence (AI) or automated decision systems may be used to screen or evaluate applications for this position, in accordance with Company guidelines and applicable law.

Zendesk is an equal opportunity employer, and we're proud of our ongoing efforts to foster global diversity, equity, & inclusion in the workplace. Individuals seeking employment and employees at Zendesk are considered without regard to race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status, or any other characteristic protected by applicable law. We are an AA/EEO/Veterans/Disabled employer. If you are based in the United States and would like more information about your EEO rights under the law, please click here.

Zendesk endeavors to make reasonable accommodations for applicants with disabilities and disabled veterans pursuant to applicable federal and state law. If you are an individual with a disability and require a reasonable accommodation to submit this application, complete any pre-employment testing, or otherwise participate in the employee selection process, please send an e-mail to peopleandplaces@zendesk.com with your specific accommodation request.