Position: Conformance Debug Engineer

Location: Bangalore

Start: Immediate

Experience: 3 - 7 Years

Principal Purpose:

Working within a wireless protocol domain this role primarily involves the Debugging of Conformance GCF /PTCRB TTCN3 Scripts. Hands on experience on 5G/4G conformance 3GPP spec 38.523, 36.523, 38.508 and 36.508. Hands on experience in TTCN-3 and TTCN-2.

Main Responsibilities and Duties:

• To work on debugging of 3GPP conformance test cases in TTCN-3 and TTCN-2
• Raise TTCN and Prose CRs to be presented in 3GPP RAN5 meetings every quarter.
• Use of Configuration management tools like Perforce
• Working on customer locations to debug latest conformance test cases Rel-14, Rel15 NR, ENDC test cases.
• RAN5 procedures regarding verification, validation of test cases.
• Develop and maintain automated test environments.
• Perform both automated and manual tests on RF instruments via PC or remote interfaces.
• Communicate progress against plan for any work assigned. Formally feedback progress and status, escalate issues and concerns as appropriate.
• Developing and maintaining test equipment, methods, scripts, and specifications.
• To work as part of a small, highly motivated team, sharing ideas and skills for the benefit of the department and project.

Essential Knowledge / Experience

1. Good Protocol Knowledge in LTE technolgies from Rel8-Rel14, minimum 3 years
2. Good Protocol Knowledge in WCDMA, minimum 2 years
3. Good Knowledge in TTCN-2 or TTCN-3 minimum 1 years
4. Good analytical skills
5. Good Team Player
6. Good Communication Skills.
7. Self driven and self-motivated at customer location

Desired Knowledge / Experience

1. 5G NR experience
2. GERAN knowledge
3. Knowledge of WCDMA, CDMA200, Evdo technologies
4. C, C++ Knowledge
5. Use of any Configuration Management tools preferably perforce.
6. Has working experience of using System Simulators like Anritsu, etc.
7. Familiar with 3GPP and RAN5

Essential Behavioural Skills

• Attention to detail.
• Team player
• Motivated with ability to work undirected.
• Excellent communications skills.
• An ability to handle peaks in workload and deliver high quality output under agreed timescales.
• Energy and enthusiasm to drive quality improvements, to service provision through challenging current working practices and processes.
• Excellent Planning, Organisational and Problem Solving skills and ability to work to clear priorities.
• An appetite for learning - we are constantly evolving and improving the way we do things - we'd like you to have the same drive for your own development
• An open mind.

Please submit your CV in English by Online Application Form.

Position: Protocol Test Database & Log Delivery Engineer

Location: Bangalore

Start: Immediate

Experience: 1-3 Years.

Principal Purpose:

Working within a wireless protocol domain this role primarily involves the creation and management of the testcase database and log delivery for the validation of conformance GCF /PTCRB TTCN3 test scripts in accordance with a given test regime.

Main Responsibilities and Duties:

• Consistent, accurate recording and archival of test results.
• Timely creation and efficient management of the log database
• Help the team in validation and raise and track accurate defect reports to ensure appropriate resolution measures are taken to meet functional specification/requirements.
• Presentation of results and conclusions of tests to team and stake holders.
• Communicate progress against plan for any work assigned. Formally feedback progress and status, escalate issues and concerns as appropriate.
• Developing and maintaining test equipment, methods, scripts, and specifications.
• To work as part of a small, highly motivated team, sharing ideas and skills for the benefit of the department and project.

Essential Knowledge / Experience

• SQL,
• Visual Basic,
• Visual Basic for Applications (Macros in Excel),
• C#.
• Degree within the areas of Computer science, Electronics, Telecommunications or related subjects.
• Experience of testing radio based products using test procedures, verification scripts
• Knowledge of operating formal verification/test procedures
• Experience of recording test results and archiving data

Tools Experience

• Visual Studio
• SQL Management Studio
• Excel VBA

Desired Knowledge / Experience

• C++,
• Perl.
• Knowledge of mobile radio/mobile phone systems and testing (3GPP / 5G/LTE / IMS)
• Automation scripting Perl, Python.
• Telecommunications Protocol knowledge
• Knowledge of automated test environments
• Knowledge of RF test instruments, eg Signal Generator, Spectrum Analyser
• JIRA
• Perforce

Essential Behavioural Skills

• Ability to consistently and accurately record results.
• Attention to detail.
• Team player
• Motivated self-starter with ability to work undirected.
• Ability to objectively and appropriately escalate results which deviate from expected norms.
• Excellent communications skills.
• An ability to handle peaks in workload and deliver high quality output under agreed timescales.
• Energy and enthusiasm to drive quality improvements, to service provision through challenging current working practices and processes.
• Excellent Planning, Organisational and Problem Solving skills and ability to work to clear priorities.
• An appetite for learning - we are constantly evolving and improving the way we do things - we'd like you to have the same drive for your own development
• An open mind.

Please submit your CV in English by Online Application Form.

Position: User Interface Validation Engineer

Location: Bangalore

Start: Immediate

Experience: 1-3 Years.

Principal Purpose:

Working within a wireless protocol domain this role primarily involves the Validation of the user interface of Conformance GCF /PTCRB TTCN3 Scripts, System level verification tests in accordance with a given test regime.

Main Responsibilities and Duties:

• Timely execution of system level tests in accordance with a predefined test regime for a given software release.
• Consistent, accurate recording and archival of test results.
• First level software defect debug, in user interface
• Raise and track accurate defect reports to ensure appropriate resolution measures are taken to meet functional specification/requirements.
• Develop and maintain automated test environments.
• Perform both automated and manual tests on RF instruments via PC or remote interfaces.
• Presentation of results and conclusions of tests to team and stake holders.
• Communicate progress against plan for any work assigned. Formally feedback progress and status, escalate issues and concerns as appropriate.
• Developing and maintaining test equipment, methods, scripts, and specifications.
• To work as part of a small, highly motivated team, sharing ideas and skills for the benefit of the department and project.

Essential Knowledge / Experienc

• Experience with user interface testing
• Degree within the areas of Computer science , Electronics, Telecommunications or related subjects
• Experience of testing user interface of radio based products using test procedures, verification scripts
• Knowledge of operating formal verification/test procedures
• Experience of recording test results and archiving data

Desired Knowledge / Experience

• Automation scripting Perl, Python.
• Knowledge of automated test environments
• Programming / Scripting experience (Visual C/C++/ VB /Java/ Perl etc)
• Knowledge of RF test instruments, eg Signal Generator, Spectrum Analyser
• JIRA
• Perforce

Essential Behavioural Skills

• Ability to consistently and accurately record results.
• Attention to detail.
• Team player
• Motivated self-starter with ability to work undirected.
• Ability to objectively and appropriately escalate results which deviate from expected norms.
• Excellent communications skills.
• An ability to handle peaks in workload and deliver high quality output under agreed timescales.
• Energy and enthusiasm to drive quality improvements, to service provision through challenging current working practices and processes.
• Excellent Planning, Organisational and Problem Solving skills and ability to work to clear priorities.
• An appetite for learning - we are constantly evolving and improving the way we do things - we'd like you to have the same drive for your own development
• An open mind.

Please submit your CV in English by Online Application Form.

Position: RF Support Engineer

Location: Bangalore

Experience: 3-5 years.

Start: Immediate

Job Description:

• As a RF Support Engineer you will have responsibility for providing RF support to customers using advanced RF technologies like NR, LTE, LTE-A & test products.
• Strong understanding and knowledge in the RF Concepts.
• Hands on RF test experience to include test setup and calibration.
  • Work closely with customer regarding system testing, performance / optimization, and recommending configuration changes as needed
• Understanding of following technologies will be added advantage=>NR, LTE, LTE–A, WCDMA, and GSM/GPRS
• As a member of Support team, you will utilize your RF knowledge, deep product expertise, and effective customer communication to enable customers to identify customer UE issues and/or identify issues with our products.
• Candidate expected to be responsible for testing and verifying RF and/or limited protocol requirements, will work with development and verification teams in closing the gaps
• Analyse Network trace & Mobile and Chipset logs to identify problems and develop investigation strategies
• Support will also include the installation, maintenance, and support of our test systems during test evaluation

Requirements:

• We are looking for candidates with experience for RF module, mobile phone, etc.
• Experience on RF Tx, Rx, Performance, Radio resource Management.
• Solid understanding of Conducted and Radiated RF test techniques including cable loss and interference
• Solid understanding of TX Power, TX EVM, and RX sensitivity testing.
• Working Experience with RF Conformance system hardware and software for 3G and LTE will be added advantage.
• Understanding of the RF physical layer.
• Experience with Qualcomm/Intel testing experience.
• Experience with Mobiles test equipment such as Spectrum Analyser, Signal generator, RF conformance test system etc.
• Experience in handling equipment control like SCPI commands, Perl script etc.,
• Understanding of digital communications systems, RF propagation, CDMA, OFDM, telecommunications concepts
• Strong English communication and interpersonal skills, high motivation
• The ability to learn quickly, and must be a self-starter

Please submit your CV in English by Online Application Form.

Position: Protocol Support Engineer

Location: Bangalore

Start: Immediate

Experience: 4-6 Years.

Job Description:

• As an Engineer you will have responsibility for providing protocol support to customers using advanced 3GPP protocol software development & test products.
• Strong understanding and knowledge in following technologies => 5G-NR, LTE, LTE – A, IMS, WCDMA, TDS-CDMA and GSM/GPRS.
• As a member of Support team, you will utilize the cutting edge 3GPP protocol knowledge, deep product expertise, and effective customer communication to enable customers to identify customer UE issues and/or identify issues with our products.
• Ability to work on Protocol Layer1, Layer 2, layer 3 and SIP protocols efficiently
• Analyse Network trace, SIP logs, Mobile and Chipset logs to identify problems and develop investigation strategies
• Work closely with our in-house Engineering and customer support teams to isolate and identify problems, recommend alternative solutions.
• To work as part of a team, sharing ideas and skills to the benefit of the Dept. and Project

Requirements:

• We are looking for candidates in 3G & LTE protocol stack (PHY/MAC/RLC/RRC) with in-depth working/debugging experience.
• Solid understanding of digital communications systems, OFDM, telecommunications concepts
• High level understanding in 3GPP standards (Rel7/8/9/10/11/12/13)
• Understanding of software development and testing concepts for wireless handsets or Network side for various air interface standards LTE, LTE –A, IMS, TD-SCDMA, WCDMA, GSM/GPRS with minimum of 3 years’ experience.
• In depth understanding and excellent hands on knowledge of existing RTD LTE/WCDMA/GERAN/TDSDMA framework.
• Working in Carrier oriented test case will be an added advantage.
• Familiarity with C & C++, UE trace and Network trace tools.
• Familiarity with commercial Test design framework, protocol trace & analysis tools desired, e.g. Anritsu/Test Simulators, similar to RTD, PCT work experience.
• Previous work experience in Sanity, Integration Testing for a Chipset developer is added advantage
• Excellent inter-personal skills
• Willingness to travel both nationally and internationally

Please submit your CV in English by Online Application Form.

Position: RTD Protocol Support Engineer

Location: Bangalore

Start: Immediate

Experience: 5 to 8 yrs

• As an Engineer you will have responsibility for providing protocol support to customers using advanced 3GPP protocol software development & test products.
• Strong understanding and knowledge in following technologies => 5G-NR, LTE, LTE – A, IMS, WCDMA, TDS-CDMA and GSM/GPRS.
• As a member of Support team, you will utilize the cutting edge 3GPP protocol knowledge, deep product expertise, and effective customer communication to enable customers to identify customer UE issues and/or identify issues with our products.
• Ability to work on Protocol Layer1, Layer 2, layer 3 and SIP protocols efficiently
• Analyse Network trace, SIP logs, Mobile and Chipset logs to identify problems and develop investigation strategies
• Work closely with our in-house Engineering and customer support teams to isolate and identify problems, recommend alternative solutions.
• To work as part of a team, sharing ideas and skills to the benefit of the Dept. and Project

Requirements:

• We are looking for candidates in 3G & LTE protocol stack (PHY/MAC/RLC/RRC) with in-depth working/debugging experience.
• Solid understanding of digital communications systems, OFDM, telecommunications concepts
• High level understanding in 3GPP standards (Rel7/8/9/10/11/12/13)
• Understanding of software development and testing concepts for wireless handsets or Network side for various air interface standards LTE, LTE –A, IMS, TD-SCDMA, WCDMA, GSM/GPRS with minimum of 3 years’ experience.
• In depth understanding and excellent hands on knowledge of existing RTD LTE/WCDMA/GERAN/TDSDMA framework.
• Working in Carrier oriented test case will be an added advantage.
• Familiarity with C & C++, UE trace and Network trace tools.
• Familiarity with commercial Test design framework, protocol trace & analysis tools desired, e.g. Anritsu/Test Simulators, similar to RTD, PCT work experience.
• Previous work experience in Sanity, Integration Testing for a Chipset developer is added advantage
• Excellent inter-personal skills
• Willingness to travel both nationally and internationally

Please submit your CV in English by Online Application Form.