Senior Integration Test Engineer

Ericsson • Plano, TX

11h • Hybrid

About The Position

Ericsson is looking for a Senior Integration Test Engineer to join our team in the United States. In this role, you will support 4G and 5G device and chipset testing, analyze device and network logs, and deliver testing and consulting services for Device & Network Testing (DNT). You will work directly with tier-1 chipset manufacturers and network operators to meet their testing and certification requirements.

Requirements

• Bachelor’s degree in electrical engineering, computer engineering, or related field, or equivalent professional experience.
• At least 5 years’ experience in wireless Device & Network Testing or a similar field, including device and chipset testing with 4G/5G wireless networks and root cause analysis using tools such as Wireshark within the telecommunications industry.
• Domain knowledge in 3GPP standards, Device Testing, Multi-Vendor Verification, RAN, Core & IP, and Cloud environments.
• Demonstrated customer facing skills.
• Proven experience in customer-facing roles where they have led discussions on technology strategy, solution roadmaps, and implementation approaches.
• Strong relationship-building skills, with a track record of establishing credibility and trust with customer decision-makers and influencers.
• Strong written and verbal communication skills in English.
• Comfort managing challenging conversations (e.g., trade-offs, constraints, risks) while maintaining a professional, consultative tone.
• Ability to listen actively, summarize key discussion points, and document agreed actions and next steps for both customer and internal teams.

Nice To Haves

• Master’s degree is a plus.
• Familiarity with the Ericsson product portfolio
• Experience with packet core and radio access integration, telecom signaling and protocol analysis (NAS, NGAP, GTP, SCTP), IP networking (BGP, OSPF, RSTP, VLAN), and cloud-native infrastructure support in 4G/5G environments

Responsibilities

• Design, execute, and support functional, integration, interoperability, and performance testing of telecommunications network features, software releases, and system updates based on technical specifications and product documentation.
• Define and design end-to-end technical solutions for Device & Application Verification services.
• Engage with customers to understand their technology strategy and key challenges.
• Develop and maintain test plans, test cases, validation procedures, execution records, and test reports for standalone and integrated network environments.
• Perform end-to-end device and network testing to verify service behavior, feature functionality, interoperability, and performance across radio, transport, and core network domains.
• Conduct root cause analysis using traffic tracing and protocol analysis tools such as Wireshark to examine live traffic, signaling flows, and simulated data for standards compliance and performance evaluation.
• Support the deployment, upgrade, configuration, validation, and troubleshooting of Radio Access Network (RAN) and New Radio (NR) systems.
• Provide technical support to testing teams during lab execution by troubleshooting 4G and 5G RAN connectivity scenarios to validate customer features, services, and network functionalities.

Benefits

• Choice of three medical plan options
• Dental plan option
• Company credits towards medical and dental premiums
• 401(k) Plan with automatic 3% company contribution
• Ericsson match $1 for every $1 you put into the 401(k) Plan on the first 3% of your eligible pay, plus 50 cents on every $1 on the next 2% of eligible pay
• Company credits towards basic life insurance and basic accidental death and dismemberment coverage
• Company credits towards short-term and long-term disability coverage
• Option to participate in Ericsson’s Stock Purchase Plan
• Minimum of 15 days of accrued vacation
• Up to 3 personal days per year
• 11 annual holidays
• 8 hours of volunteer time
• 80 hours of sick time annually
• Up to 16 weeks of paid maternity leave
• 6 weeks of parental or adoption leave at 100% of pay
• Financial wellness programs
• Educational assistance
• Matching gifts
• Recognition programs

What This Job Offers

• Job Type: Full-time
• Career Level: Senior