Validation Engineer

Validation Engineer

Contract Type:

Contract

Location:

Foster City - CA

Industry:

Information Technology

Contact Name:

Lauren Gatewood

Contact Email:

lgatewood@dewintergroup.com

Contact Phone:


Date Published:

10-24-2025

Salary:

$75.00 - $85.00 Per Hour

Job ID:

37791

Title:  Validation Engineer
Job Type:  Contract
Contract Length:  6+ months
Target Start Date:  ASAP
Work Location/Structure:  Onsite in Foster City, CA / W2 Only

About the Opportunity:

Our client, a leader in Autonomous Vehicle Technology, is looking for a skilled  Validation Engineer  to join their team for a 6+ months engagement. This project involves developing, documenting, and executing comprehensive unit and system-level validation tests for both general hardware and network-connected devices, focusing on mission-critical wireless interfaces, including 4G-LTE, 5G-NR, Wi-Fi, and Bluetooth, as well as Ethernet and other on-vehicle network protocols. This is a high-impact role that requires a self-motivated professional who can hit the ground running and deliver results quickly.

Key Responsibilities & Deliverables:

This role is focused on the successful completion of specific tasks and deliverables. Your responsibilities will include:
  • Test Execution & Analysis:  Conducting hands-on functional, performance, environmental, and reliability testing on both physical hardware and network systems, using a variety of tools, from oscilloscopes, VNAs, and environmental chambers to specialized wireless test platforms from vendors like Keysight and Rohde & Schwarz.
  • Test Infrastructure Development:  Selecting, procuring, commissioning, and configuring test equipment and software; developing custom test assets such as load simulators, test harnesses, and scripts using Python and TTCN; and constructing and maintaining lab infrastructure, from fixed network test harnesses to RF cabling.
  • Protocol & System Validation:  Developing and executing test cases to analyze the behavior of wireless and fixed networks, including 4G-LTE, 5G-NR, Wi-Fi, Bluetooth, Ethernet, and IP; and collaborating with suppliers to validate network performance and identify the root cause of failures.
  • Documentation & Compliance:  Drafting and presenting detailed documentation, including test plans, design reviews, and data reviews; and performing or commissioning conformance testing for international regulatory requirements, such as FCC emission compliance, PTCRB/GCF test suites, and U.S. MNO conformance testing.
Required Skills & Experience:

We are looking for someone with a proven track record of successful contract engagements. The ideal candidate will have:
  • 6+ years of professional, relevant work experience in electronics development.
  • Deep expertise in hands-on experience configuring/programming wireless test platforms (Keysight, Rohde & Schwarz) and testing/troubleshooting Automotive Ethernet products; expertise in Ethernet standards (IEEE 802.1AS, 802.11), IP network protocols, and 3GPP 4G-LTE / 5G-NR network architecture; experience with Wi-Fi and Bluetooth Classic/LE protocol and PHY designs; proficiency with lab equipment, including oscilloscopes, e-loads, VNAs, and spectrum analyzers; experience with regulatory conformance testing and analyzing network diagnostics using tools like Wireshark and Qualcomm QXDM logs; and familiarity with Ethernet lab equipment (Ixia, Spirent) and associated software (IxNetwork, TTworkbench). This isn't a learning role—you need to be a subject matter expert.
  • Demonstrated ability to work autonomously and manage your own time effectively to meet project goals.
  • Experience with advanced degree (M.S. or Ph.D.) in Engineering; team/club competitions (e.g., SAE, FIRST, DARPA); foundational knowledge of systems and networking (e.g., systems architecture, memory hierarchy, storage subsystems, routing); specific protocols (PCIe, CAN, SPI, I2C, MDIO) and Ethernet standards (IEEE 802.3x); specific chipsets (e.g., Broadcom, Marvell) and signaling (NRZ and PAM-4); certifications such as CCNA, CCNP, or CCIE; data acquisition systems (UEI or Keysight), requirement-test case management tools (Polarion), and Atlassian products (Jira/Confluence) are a plus.
  • Strong communication skills to provide clear and concise status updates to the project team.
  • Bachelor's degree in Electrical Engineering, Computer Engineering, Telecommunications, or a similar discipline.

DeWinter Group and Maris Consulting  is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. We post pay scales which are based on our client pay ranges. DeWinter, Maris, and our clients have the right to modify the requirements of the role which can impact the pay ranges posted.

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