Sorry, this listing is no longer accepting applications. Don’t worry, we have more awesome opportunities and internships for you.

Modem System Test Engineer

ATR International

Modem System Test Engineer

San Diego, CA
Full Time
Paid
  • Responsibilities

    Job Description

    JOB OVERVIEW:

    • Candidate will be responsible for verifying software's protocols/features and characterizing system performance in one or more of the following technology areas: CDMA2000, 1xEV-DO, WCDMAGSM/GPRS, LTE, TD-SCDMA, 5G.
    • Candidates can expect to be responsible for testing and verifying physical layer and/or network protocol requirements for complex digital modem ASIC products supporting LTE, UMTS (HSPA+) and IS-2000 technologies.
    • Will conduct engineering tests and detailed experimental testing to collect design data or assist in research toward improving the quality of ASIC products.
    • Candidate will be working with a multi-discipline team (Software Development, System Design, Customer Support, ASIC Design, RF Circuits and Hardware Design, etc.) to integrate, test and commercialize products.
    • Successful candidate must have strong communication skills, must be an effective team player, and be able to work independently.
    • Responsibilities include system level feature integration and test, developing/executing test strategies and test plans, troubleshooting/analyzing problems, optimizing system performance, executing inter-operability tests, post processing Logs collected and supporting customers with product commercialization

    MINIMUM QUALIFICATIONS:

    • 0-4 years’ experience in Systems Test Good background in one or more of following areas:
    • Solid understanding of digital communications systems, RF propagation, CDMA, OFDM, telecommunications concepts
    • Understanding of Physical/MAC layers and Call Processing concepts in one or more of the following air interface standards CDMA2000, 1xEV-DO (Rev 0/A/B), GSM/ GPRS /EDGE / Rel99/ Rel5 / HSDPA/ HSUPA/HSPA+, LTE, TD-SCDMA, 5G. In depth understanding of wire line and wireless data protocol stacks including RLP, PPP, IP, TCP, IPV6, MIPV6, etc.
    • Understanding of software development and testing concepts for wireless handsets for various air interface standards
    • Familiarity with IP telephony network , SIP, IMS, and IP telephony standards
    • Familiarity with air interface performance analysis, characterization and optimization

    PREFERRED QUALIFICATIONS:

    • Exposure to programming in C, Perl, shell scripting, etc is a plus
    • Exposure to commercial test simulators and test systems such as Anite, R&S, Agilent, Spirent, Aeroflex, and Anritsu for wireless telephony product verification is a plus
    • Handset test experience with UMTS/CDMA operators or with commercial handset OEMs is a big plus
    • Some background in VLSI, ASIC testing/verification, DSP

    EDUCATION:

    • Required: Bachelor's, Computer Science and/or Electrical Engineering

    Company Description

    ATR International is a staffing and consulting leader that serves the IT, engineering, accounting & finance, professional, manufacturing, and scientific industries. Founded in 1988 as a two-person Hispanic-owned business, we have grown to serve Fortune 500 organizations while putting more than 35,000 people to work totaling over 14 million working hours. Our entire business model is based on building relationships and deep connections with our diverse base of clients, contractors, internal staff, and local markets.