Sr. Systems Engineer – 5G Air Interface Call Processing
Sec· enterprise· Sep 9, 2026 · 2mo ago
6555 Excellence Way, Plano, TX, USA
Hybrid
Full-time
Senior
$145K–$185K est.
12+ years exp
Job description
Position Summary
This role is not eligible for immigration sponsorship
Samsung Electronics America, Inc. (SEA), the U.S. Sales and Marketing subsidiary, is a leader in mobile technologies, consumer electronics, home appliances, enterprise solutions and networks systems. For more than four decades, Samsung has driven innovation, economic growth and workforce opportunity across the United States—investing over $100 billion and employing more than 20,000 people nationwide. By integrating our large portfolio of products, services and AI technology, we’re creating smarter, sustainable and more connected experiences that empower people to live better. SEA is a wholly owned subsidiary of Samsung Electronics Co., Ltd.
To learn more, visit Samsung.com. For the latest news, visit news.samsung.com/us.
The Manager, Strategy - Digital Appliances (DA) will support the Digital Appliance (DA) team, with critical market and business insights to Top Level Executives using analytics, ensures cross-functional alignment of goals and execution, and helps teams drive strategic initiatives forward. As part of the Analytics organization, the team utilizes data and strategy to develop & deploy short term and long-term category & channel strategies.
Role and Responsibilities
Samsung Electronics America (SEA) is seeking an ambitious Sr. Systems Engineer, 5G Air Interface Call Processing to join our Networks Engineering organization. The Sr. Engineer is responsible for the development of product requirements, feature requirements, systems and performance analysis, conduct deep-dive customer sessions and new technology introduction of virtualized networks. The incumbent will be seen as a subject matter expert representing a multi-functional team of R&D, Systems engineering, and product validation to introduce Samsung products to Wireless Carriers.
Responsible for analyzing the customer requirements, converting them into system requirements and capturing of detail design for the development team.
Aid in product & feature performance analysis, evaluation of new product & SW releases.
Perform detailed analysis of 4G/5G Wireless Call Protocols. Responsible for analyzing and troubleshooting the issues.
Provide expert technical support in the pre-sales process and creates compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives.
Translate and communicate complex technical design considerations between the Samsung sales team and carriers’ network business
Educate our customers on Samsung’s new products and services both individually and in a team environment. Ensures that customer commitments are achieved according to plan.
Work closely with various support organizations, logistics, and cross- functional teams from SEA and Samsung Headquarters to achieve successful new product roll-outs and developments.
Lead and mentor the team as a systems architect.
Ability to travel sporadically during the project.
Qualifications
Bachelor’s Degree in EE/CS; Advanced degree is beneficial
Minimum of 12 years of industry experience in wireless is required
Must have understanding on 5G concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies etc.
Experience with 3GPP Rel-16/17 features
Strong knowledge in 5G and 4G air interface and call processing technologies and network architecture specifically focused on Radio Access Network
Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
Experience with protocol analyzers, test tools such as XCAL, QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, and Signal Generators.
Understanding of 3GPP systems: Core and RAN networks
Understanding of HW as well as SW architecture
Preferred Qualifications:
Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is desirable
Experience with software development is beneficial
Skills and Qualifications
Life Samsung - samsung.com
Benefits Samsung - samsung.com
Regular full-time employees (salaried or hourly) have access to benefits including: Medical, Dental, Vision, Life Insurance, 401(k), Employee Purchase Program, Tuition Assistance (after 6 months), Paid Time Off, Student Loan Program (after 6 months), Wellness Incentives, and many more. In addition, regular full-time employees (salaried or hourly) are eligible for MBO bonus compensation, based on company, division, and individual performance.
To ensure a fair and transparent recruitment process, please do not use GenAI tools during your interview unless explicitly permitted; failure to adhere to these guidelines may result in disqualification from the recruitment process.
* Please visit Samsung membership to see Privacy Policy, which defaults according to your location. You can change Country/Language at the bottom of the page. If you are European Economic Resident, please click here .
At Samsung, we believe that innovation and growth are driven by an inclusive culture and a diverse workforce. We aim to create a global team where everyone belongs and has equal opportunities, inspiring our talent to be their true selves. Together, we are building a better tomorrow for our customers, partners, and communities.
* Samsung Electronics America, Inc. and its subsidiaries are committed to employing a diverse workforce, and provide Equal Employment Opportunity for all individuals regardless of race, color, religion, gender, age, national origin, marital status, sexual orientation, gender identity, status as a protected veteran, genetic information, status as a qualified individual with a disability, or any other characteristic protected by law.
Reasonable Accommodations for Qualified Individuals with Disabilities During the Application Process
Samsung Electronics America is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application process. If you have a disability and require a reasonable accommodation in order to participate in the application process, please contact our Reasonable Accommodation Team (855-557-3247) or SEA_Accommodations_Ext sea.samsung.com for assistance. This number is for accommodation requests only and is not intended for general employment inquiries.
Application prep
Use the role’s language and application details while tailoring your materials.
Keywords to mirror
ai
- Platform
- workday
- Effort
- long
Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Wellness