Mobile Core Network Services Engineer

Gdh Consulting, Inc.; Seattle (WA); On-site; USD 83,000 - 96,000; Full time

Benefits offered by this job

Health benefits

401(k) plan

Job summary

GDH is seeking a seasoned Network Engineer to provide expert guidance on Cisco networking products and 5G mobile core networks in a large enterprise setting. The role centers on supporting design, testing, deployment, and operations to ensure optimal performance, resiliency, and scalability in Seattle office.

You will collaborate with stakeholders, develop test plans, document results, and assist with lab-to-prod migrations, while participating in after-hours deployments and incident response as

Qualifications

• Experience supporting mobile core networks and packet core technologies.
• Strong knowledge of 5G concepts including call flows and architecture.
• Proven ability to design, test, validate, and deploy network solutions.
• Able to document test results and operational reports clearly.

Responsibilities

• Provide technical guidance for network design, upgrades, and architecture improvements.
• Develop and execute comprehensive test plans for network validation.
• Document test results and performance/fault analysis reports.
• Support lab environment design, upgrades, and infrastructure testing.
• Create migration guides and assist with transitioning from lab to production.
• Assist with incident response during escalations.
• Review proposed changes for resiliency, scalability, and service quality.
• Support major deployments and troubleshoot hardware, software, or config issues.
• Share knowledge through documentation and training sessions.
• Participate in service reviews, risk assessments, and future network planning.

Skills

Mobile core networks

5G networking

Network testing

Documentation

Troubleshooting

Stakeholder communication

Tools

Cisco equipment

Lab/testing environments

Network architecture

Job description

Role Summary This role involves providing expert technical guidance and support for network infrastructure projects within a large enterprise environment. The position requires in-depth knowledge of Cisco networking products, mobile core networks, and 5G technologies. The individual will collaborate with technical and business stakeholders to support network enhancements, testing, deployment, and operational activities, ensuring optimal network performance, resiliency, and scalability.

Responsibilities

• Offer technical guidance for network design, upgrades, and architecture improvements, focusing on Cisco solutions and 5G networks.
• Collaborate with stakeholders to define testing objectives and develop comprehensive test plans for network validation.
• Document and communicate test results, including reports on network performance and fault analysis.
• Support the design, implementation, and validation of laboratory environments, including feature upgrades and infrastructure testing.
• Develop migration documentation and assist with transitioning network solutions from lab to production environment.
• Provide technical assistance during escalation events, working with support teams to ensure rapid resolution of service disruptions.
• Review proposed network changes for risk, impact, and readiness, emphasizing resiliency, scalability, and service quality.
• Support major deployment activities and troubleshooting hardware, software, or configuration issues.
• Share technical expertise through documentation, training sessions, and knowledge transfer activities.
• Participate in operational meetings, service reviews, risk assessments, and future network planning initiatives.

Qualifications

• Extensive experience supporting mobile core network environments, including packet core technologies.
• Strong understanding of 5G networking concepts, including call flow analysis and network architecture.
• Proven ability to develop and execute structured network testing and validation plans.
• Skilled in creating detailed technical documentation, including test reports, migration guides, and operational reports.
• Experience supporting production network deployments and infrastructure upgrades.
• Knowledge of network design principles such as resiliency, fault recovery, scalability, and Quality of Service.
• Demonstrated troubleshooting skills for hardware, software, and configuration issues within complex network environments.
• Excellent verbal and written communication skills.
• Ability to work onsite during standard business hours (8:00 AM - 5:00 PM), with readiness to participate in after-hours deployment activities and incident response.
• In compliance with federal law, all persons hired must verify their identity and eligibility to work in the United States and complete the required employment eligibility verification form upon hire.
• Candidates must be legally authorized to work in the United States without employer sponsorship, now or in the future.

Publishing Pay Range: $60.00 - $70.00 hourly

This position is based in the office and requires employee to work on-site.

About GDH

At GDH, we believe in the power of people and the importance of caring. Our culture statement, "We care about people," isn't just a tagline - it's the core of everything we do. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs. Who We Are: GDH, founded in 2001, has grown into a leader in providing staffing solutions across various industries. We specialize in IT across several sectors, connecting top talent with leading enterprises. As a Best of Staffing firm recognized for excellence in client, employee, talent, and women's services, we pride ourselves on our commitment to quality and service.

GDH Benefits

GDH offers a range of employee benefits that are designed to promote well-being and help maintain a healthy work-life balance. These comprehensive benefits cover various aspects of an employee's life and aim to enhance their overall experience with the company. Our health benefits include three medical insurance options with access to KISx Card, Zero Card, and HealthJoy concierge services. Other plan offerings include dental, vision, life, disability, supplemental insurance, and pet insurance plans. Enjoy additional perks like holiday pay, 401(k) plan, direct deposit, an employee referral program, work-life balance benefits, a Wellbeats membership, a discounted gym membership program, and more! For more detailed information on benefits, please go to GDH's website under the tab for candidates.

GDH provides equal employment opportunities (EEO) to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, gender, sex (including pregnancy), sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, ancestry, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable federal, state, and local laws. Applicants with disabilities who require an accommodation or assistance in applying and/or for interviewing, please contact our HR Department. Please visit our notice of collection for California applicants.