40 Protocol Stack Jobs

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: This position is for software design, development of Wlan/Bluetooth software for Qualcomm mobile devices. Candidate will be actively involved in development of new software for wlan/Bluetooth latest specification and futuristic products for Mobiles. Candidate will be actively involved in supporting the existing software through feature additions, enhancements, and maintenance. The candidate will closely work with systems team and cross functional teams to deliver quality software following well established software development processes. - Design and develop software on various platforms for Qualcomm internal chipsets - Work with other teams to determine and document requirements and drive design - Resolve issues as reported by internal test teams as well as customers Minimum Qualifications Bachelors degree in engineering, Computer Science, Communications, Information Systems or related field. 4-7 years experience with Programming Language such as C/ C++ etc. Preferred Qualifications Strong experience and proficiency in C programming for embedded platforms required. Good understanding of any networking protocol stacks is highly desired and familiarity with mobile development is an additional plus. Understanding of Bluetooth protocol stack is an additional plus. Ability to work in fast paced and changing environment. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field.

Job Summary Person at this position has gained significant work experience to be able to apply their knowledge effectively and deliver results. Person at this position is also able to demonstrate the ability to analyse and interpret complex problems and improve change or adapt existing methods to solve the problem. Person at this position regularly interacts with interfacing groups / customer on technical issue clarification and resolves the issues. Also participates actively in important project/ work related activities and contributes towards identifying important issues and risks. Reaches out for guidance and advice to ensure high quality of deliverables. Person at this position consistently seek opportunities to enhance their existing skills, acquire more complex skills and work towards enhancing their proficiency level in their field of specialisation. Works under limited supervision of Team Lead/ Project Manager. Roles & Responsibilities Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for adhering to guidelines and checklists for all deliverable reviews, sending status report to team lead and following relevant organizational processes. Responsible for customer collaboration and interactions and support to customer queries. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Education and Experience Required Engineering graduate, MCA, etc Experience: 2-5 years Competencies Description Protocol Stack - Modem engineer is one who designs, develops and maintains different protocol layers (Layer 2 and above) in the 2G, 3G, TDS, LTE technologies. Typically the work is done on ARM based Linux or RTOS platforms using C/C++ language. Platforms- Linux host Customer or proprietary boards and formfactors Technology Standard- 3GPP specifications Tools- Compiler/linker tool chain Trace analysis, core dump tools. CM tools [Clear case, GIT, CVS, SVN etc..] NetworkTest instruments (call box) JTAG debugging Languages- C C++ Specialization- 2G/3G-NAS/L4, 4G-NAS/L4, 5G-NAS/L4, VSAT-SATCOM-NAS/L4, 2G-L2/L3, 3G-L2/L3, 4G-L2/L3, 5G-L2/L3, VSAT-SATCOM-L2/L3

raja.a@honeybeetechsolutions.com resume to sasken C Programming Language (Data structure, IPC, Threads concepts). C++ (OOPS concepts). RAT's: 4G LTE /5G New Radio (one of these). Overall Modem Protocol (Physical Layer, MAC Layer, RLC, PDCP, SDAP - 5G, RRC, NAS). IMS/SIP, VoLTE /ViLTE/ VoWiFi. Modem system level debugging. Tools: QC based: QXDM, QCAT, QPST / MTK based: ELT. General: Wireshark - Mandatory. Android ADB commands, debugging skills. Must have Exp. with Qualcomm based Chipsets. Android Radio Interface Layer Architecture understanding. OS: Android. Good to have 5G NR knowledge. Panic analysis, Data Throughput analysis. Experience in handling Qualcomm deliverables.

Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge on GPON OMCI Standard Hands on Experience on C Programming language.

Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge onGPON OMCI Standard Hands on Experience in C Programming language.

Job Information Job Opening ID ZR_1892_JOB Date Opened 29/04/2023 Industry Technology Job Type Work Experience 2-4 years Job Title GPON OMCI Software Developer City Bangalore Province Karnataka Country India Postal Code 560078 Number of Positions 2 Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge onGPON OMCI Standard Hands on Experience in C Programming language. check(event) ; career-website-detail-template-2 => apply(record.id,meta)" mousedown="lyte-button => check(event)" final-style="background-color:#2B39C2;border-color:#2B39C2;color:white;" final-class="lyte-button lyteBackgroundColorBtn lyteSuccess" lyte-rendered=""> I'm interested

Job Information Job Opening ID ZR_1882_JOB Date Opened 24/04/2023 Industry Technology Job Type Work Experience 2-4 years Job Title GPON OMCI Software Developer City Bangalore Province Karnataka Country India Postal Code 560078 Number of Positions 2 Experience with GPON OMCI Software development Familiar with OLT TC layer and management layer software development. Familiar with developing adaptation layer between PON SOC SDK and OLT management layer. Excellent knowledge on Embedded operating systems. Proficient in Linux driver development & Linux TCP/IP protocol stack. Hands-on experience in OpenWRT development and support. Good knowledge on GPON OMCI Standard Hands on Experience on C Programming language. check(event) ; career-website-detail-template-2 => apply(record.id,meta)" mousedown="lyte-button => check(event)" final-style="background-color:#2B39C2;border-color:#2B39C2;color:white;" final-class="lyte-button lyteBackgroundColorBtn lyteSuccess" lyte-rendered=""> I'm interested

Job Description In Freshworks, as a Lead Cloud Security Engineer, you will play a role in ensuring the security and compliance of our cloud infrastructure. In this role, you ll be at the forefront of securing our cutting-edge cloud infrastructure, implementing advanced security strategies, and driving proactive security measures. Responsibilities: Support cross-team security initiatives of internal teams and consult with teams on security in design Engineer and tune the cloud security solutions including but not limited to enrollments, monitoring, alerting and maintaining defined security posture. Designing a secure application-release automation process to make security an integral part of the CI/CD pipelines and Integrate security tools for issue tracking with Jira. Identifying security tools and leading operationalization of solutions from POC to Production. Implementing automation to investigation and response workflows for Automated Incident Response. Reduce time-to-detect and time-to-remediate by driving the automation of applied threat intelligence and sensor enrichment. Work with Architecture teams to Implement an identity management ecosystem holistically and create a secure infrastructure, Enforce compliance with IAM principals including least privilege access, password management, Audit logging, RBAC, deploy and maintain password management, user account lifecycle, certificate management and system authentication solutions Improve Web App Firewalls (WAF/DDoS), Ensure early Identification of intrusion & attacks and implement countermeasures Implement security measures that monitor and protect sensitive data and systems from infiltration and cyber-attacks. Develop innovative security controls to protect assets across a complex environment Implement security orchestration and automation in support of security operations. Act as a first-responder for security-related incidents. Qualifications At least 5-8 years of total experience in Cyber security including Incident response, Engineering, Cloud architectures, Tuning etc. At least 3+ years of experience and hands-on expertise in SIEM, WAF/DDOS, Cloud Security and/or Opensource development. Experience in Kubernetes and containerized environments. Must have proficiency with scripting languages (Batch scripting, Python and Ansible). Must have experience in Monitoring and improving DevSecOps tools and processes, automate routine tasks, improve system reliability and should be from a strong information security background. Must have hands- on experience with Linux/Unix systems. Experience in developing and reviewing hardening guidelines for various Linux Operating systems in line with the industry best practices. Understanding of security frameworks and standards like OWASP & NIST, Solid understanding of security protocols, cryptography, authentication, authorization Good understanding of Linux, TCP/IP protocol stack and networking fundamentals, security principles at all layers of the OSI stack Should have broad technical foundation and be able to understand network, operating system, database and application development design and support as necessary to be able to analyse issues and recommend solutions for the detection, remediation and prevention of security vulnerabilities. Experience in designing and reviewing security controls for Public cloud based deployments. Experience of implementing any cloud based SIEM Tools will be an advantage. Experience with PKI, SSL, SSH, HTTPS etc Hands on knowledge of Automation skills, Dev-Ops skills etc.

As a 5G Solution Engineer, you will be responsible for developing software validation tools/tests for industry leading 5G core N/W functions. You will be an integral part of highly skilled cross functional team in an Agile development environment, assisting with development of wide-ranging telecommunication protocol validation procedures using in-house and industry-specific tools which ensure our product is delivered at the highest quality. Wireless Network Node Testing (4G) : eNB, MME, PCRF, P-GW, S-GW, HSS etc Wireless Network Node Testing (5G) : GNB, PCF, AMF, SMF, NRF, SEPP, SLF, UDR (Plus Point). Knowledge of Wireless Procedures: Registration/De-Registration, Attach/Detach, Session Establishment, RRC Reconfiguration etc. Understanding and review of Test requirements & Design, develop, and execute test cases for LTE/5G Core Network Understanding of 3GPP standards documents for technical issue resolution Expertise in Call Processing, Protocol stack testing and OAM testing for 4G/5G Experience in Cloud Native Environment. Proven knowledge of at least one scripting language (ideally Python) is an added advantage. Knowledge of Jira and Confluence. Knowledge on Automation validation is added advantage. Experience with development of automated tools and testing frameworks for telecom applications is a plus. Experience with continuous integration and continuous delivery. As a member of the SPAD (Solution, Practise, Automation and Delivery) team, you will design functional, integration and regression plans, build and execute manual and automated validation procedures and perform highly complex analysis for multiple products. Set cross-functional product validation standards. Analyze, evaluate and plan methods of approach and organize means to achieve solutions to complex problems. Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. Qualifications/Skills: Master degree in Computer Science. At least four years of related work experience. Excellent interpersonal skills working in a team environment. Excellent communication skills. Self-motivated, capable of working independently when needed. Solid written and spoken English As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems.

The people here at Apple don t just build products they craft the kind of wonder that has revolutionized entire industries. It s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Imagine what you could do here. Join Apple, and help us leave the world better than we found it. A job at Apple is unlike any other you ve had. You will be challenged. You will be inspired. And you ll be proud! At Apple, phenomenal ideas have a way of becoming phenomenal products, services, and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish!We are the Apple Field Design Engineering team, and we are seeking a highly motivated and technical individual to evaluate, design, and qualify wireless technologies and features for next-generation Apple products. Multifaceted, intelligent people and inspiring, innovative technologies are the norm here. Bring passion and dedication to your job and theres no telling what you could accomplish. Come join our team and become part of a hands-on group that fosters engineering excellence, creativity and innovation. Description You will be responsible for evaluating the latest iPhone, iPad and Apple Watch hardware systems in the field from early prototype to final products. This will be on different network and wireless technologies, including performance metrics creation/evolution, post-processing, and analysis of device logs from the field.We are looking for someone who will work with the HW/SW development teams and other multi-functional teams on identifying issues impacting the Cellular functionality and performance. You will perform HW and SW cellular testing on Apple products, along with analysis of internal logs to understand/identify root cause. Bachelors degree in Electronics and Communication Engineering or related field, or equivalent experience with 3+ years of relevant industry experience Hands-on experience with end-to-end testing of cellular technologies that includes test plan preparation, field testing, log analysis debugging issues Working knowledge in at least one of the wireless technologies- 5G NR, LTE/LTE-A, UMTS, GSM Availability to travel for work up to 50% of the year (domestic and sometimes internationally) without restrictions Preferred Qualifications Master s degree in Electronics and Communication Engineering or equivalent major Deep understanding of cellular protocol stack from LTE PHY/MAC to higher layers, call processing Experience being responsible for a complete functional area of an application or product, with clear communication across multiple levels in the organisation Excellent verbal and written communication skills, detail-oriented, analytical, and able to work independently Knowledge of Antenna/ RF design Basic scripting experience (Shell/Perl/Python/Matlab)

The people here at Apple don t just build products they craft the kind of wonder that has revolutionized entire industries. It s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Imagine what you could do here. Join Apple, and help us leave the world better than we found it. A job at Apple is unlike any other you ve had. You will be challenged. You will be inspired. And you ll be proud! At Apple, phenomenal ideas have a way of becoming phenomenal products, services, and customer experiences very quickly. Bring passion and dedication to your job and theres no telling what you could accomplish!We are the Apple Field Design Engineering team, and we are seeking a highly motivated and technical individual to evaluate, design, and qualify wireless technologies and features for next-generation Apple products. Multifaceted, intelligent people and inspiring, innovative technologies are the norm here. Bring passion and dedication to your job and theres no telling what you could accomplish. Come join our team and become part of a hands-on group that fosters engineering excellence, creativity and innovation. Description You will be responsible for evaluating the latest iPhone, iPad and Apple Watch hardware systems in the field from early prototype to final products. This will be on different network and wireless technologies, including performance metrics creation/evolution, post-processing, and analysis of device logs from the field.We are looking for someone who will work with the HW/SW development teams and other multi-functional teams on identifying issues impacting the Cellular functionality and performance. You will perform HW and SW cellular testing on Apple products, along with analysis of internal logs to understand/identify the root cause. Bachelors degree in Electronics and Communication Engineering or related field, or equivalent experience with 3+ years of relevant industry experience Hands-on experience with end-to-end testing of cellular technologies that includes test plan preparation, field testing, log analysis debugging issues Working knowledge in at least one of the wireless technologies- 5G NR, LTE/LTE-A, UMTS, GSM Availability to travel for work up to 50% of the year (domestic and sometimes internationally) without restrictions Preferred Qualifications Master s degree in Electronics and Communication Engineering or equivalent major Deep understanding of cellular protocol stack from LTE PHY/MAC to higher layers, call processing Experience being responsible for a complete functional area of an application or product, with clear communication across multiple levels in the organization Excellent verbal and written communication skills, detail-oriented, analytical, and able to work independently Knowledge of Antenna/ RF design Basic scripting experience (Shell/Perl/Python/Matlab)

Job Description: We are seeking an experienced Bluetooth Low Energy ( BT/ BLE Stack Developer )to join our embedded systems team. The ideal candidate will have a strong background in BLE protocol stack development, embedded systems, and real-time operating systems (RTOS), particularly FreeRTOS. You will play a key role in designing, implementing, and maintaining Bluetooth communication layers for next-generation connected devices. Responsibilities: Design, develop, and maintain custom Bluetooth Low Energy (BLE) stacks and profiles. Work on BLE protocol layers (L2CAP, ATT, GATT, GAP, HCI) and application-level integration. Implement and optimize BLE features in embedded platforms running FreeRTOS. Debug and resolve complex issues related to Bluetooth communication, interoperability, and performance. Collaborate with hardware, firmware, and mobile application teams to ensure seamless integration. Maintain and enhance existing codebases written in C and C++. Conduct code reviews, write technical documentation, and mentor junior engineers. Requirements: 5+ years of hands-on experience in Bluetooth Low Energy (BLE) stack development. Strong programming skills in C and C++ . Solid understanding of Bluetooth protocol layers and BLE architecture. Experience with FreeRTOS or similar embedded RTOS environments. Familiarity with embedded development toolchains (ARM, GCC, IAR, Keil, etc.). Experience with power optimization techniques in low-power wireless communication systems. Knowledge of security protocols and pairing mechanisms in BLE. Preferred Qualifications: Knowledge of other wireless protocols (e.g., Zigbee, Thread, Wi-Fi). Familiarity with mobile app BLE integration (iOS/Android). Bachelors or Master’s degree in Electrical Engineering, Computer Engineering, or related field.

Warm Greetings from SP Staffing Services Private Limited!! We have an urgent opening with our CMMI Level5 client for the below position. Please send your update profile if you are interested. Relevant Experience: 2 - 10 Yrs Location: Pan India Job Description: This role involves the development and application of engineering practice and knowledge in the following technologies Standards and protocols. Networking L2/L3 protocols, C or C++ programming on Linux. Role needs contribution to all phases of development life cycle. Writing high-quality, efficient code. Proficient in debugging and analytical thinking. Exposure to Python and REST is preferred. Exposure to DevOps tools like GIT, Jira is added advantage. Interested can share your resume to sankarspstaffings@gmail.com with below inline details. Over All Exp : Relevant Exp : Current CTC : Expected CTC : Notice Period :

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded and cloud edge software, applications, and/or specialized utility programs that launch cutting-edge, world class products that meet and exceed customer needs. Qualcomm Software Engineers collaborate with systems, hardware, architecture, test engineers, and other teams to design system-level software solutions and obtain information on performance requirements and interfaces. Minimum Qualifications: "¢ Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field. "¢ 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc. - This position is for software design, development of Bluetooth Firmware for Qualcomm Bluetooth devices. Candidate will be actively involved in development of new firmware for Bluetooth latest specification and futuristic products for Mobiles, Wearables, IoE and Automotive markets - Candidate will be actively involved in supporting the existing firmware through feature additions, enhancements and maintenance - The candidate will closely work with systems team and cross functional teams to deliver quality software following well established software development processes. Design and develop software on various platforms for Qualcomm internal chipsets - Work with other teams to determine and document requirements and drive design - Resolve issues as reported by internal test teams as well as customers Minimum Qualifications Bachelor's degree in Engineering, Information Systems, Computer Science, or related field. 1-9 years experience with Programming Language such as C/ C++ etc. Preferred Qualifications Strong experience and proficiency in C programming (3-9years) for embedded platforms required. Good understanding of any networking protocol stacks is highly desired and familiarity with mobile development is an additional plus. Understanding of Bluetooth protocol stack is an additional plus Ability to work in fast paced and changing environment. Strong experience working in real time operating systems for 3+ years.

Type of Position Tester Qualification B Tech Job Description 1. The role is to Develop test scenarios and scripts to execute and analyze the new & existing Bluetooth functionalities of controller and host 2. Create, maintain & modify the automation test infrastructure 3. High level of proficiency with scripting and programming languages (Python, C). 4. Experience in testing and verification of Bluetooth Protocol stack layers (primarily controller and host) 5. Excellent understanding of lower layers of Bluetooth protocol and their test specifications 6. Very strong debugging/problem-solving experience using protocol analyzers (Frontline, Ellysis) and other relevant tools 7. Experience in BT technology - protocol feature testing, Bluetooth system behavior (throughput, complex topologies), and BT qualification testing

Person at this position has gained significant work experience to be able to apply their knowledge effectively and deliver results. Person at this position is also able to demonstrate the ability to analyse and interpret complex problems and improve change or adapt existing methods to solve the problem. Person at this position regularly interacts with interfacing groups / customer on technical issue clarification and resolves the issues. Also participates actively in important project/ work related activities and contributes towards identifying important issues and risks. Reaches out for guidance and advice to ensure high quality of deliverables. Person at this position consistently seek opportunities to enhance their existing skills, acquire more complex skills and work towards enhancing their proficiency level in their field of specialisation. Works under limited supervision of Team Lead/ Project Manager. Roles & Responsibilities Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for adhering to guidelines and checklists for all deliverable reviews, sending status report to team lead and following relevant organizational processes. Responsible for customer collaboration and interactions and support to customer queries. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Education and Experience Required Engineering graduate, MCA, etc Experience: 2-5 years Competencies Description "Protocol Testing engineers is one who does the following activity on 2G/3G/LTE/5G technologies; Modem/UE Protocol Stack Testing Interoperability testing of the modem with various Network operators and dealing with NEM labs (Ericsson, Nokia, alcatel Lucent) Ability to understand network scenario (signaling & user plane call flow), develop test plans and test cases, and execute those test cases using an automation framework. Collects the required log and analysis/debug issues being found as part of regression. Should be proficient in all 3GPP Radio Access Technologies (RAT) with air interface, network signaling and Layer 2, Layer 3 protocols of UE & RAN side, also NAS layer from UE and core network. Automation using PERL/Python/TTCN scripting languages " Platforms- Internal and customer specific platforms Linux host Technology Standard- 3GPP specifications Thorough understanding of the Network vendor tests Tools- "QXDM, QCAT, QPST, Prism, Anritsu, keysight Test instrument knowledge, Test scripting like RTD (for Anritsu) or equivalent Trace/log collection tools, core dump analysis tools, flashing tools " Languages- Scripting languages like Shell scripts, TCL scripts, Python, Perl etc.. C, C++, TTCN Specialization- 2G, 3G, 4G, 5G, INTEROP TESTING, VSAT-SATCOM Must to have Skills

Person at this position has gained significant work experience to be able to apply their knowledge effectively and deliver results. Person at this position is also able to demonstrate the ability to analyse and interpret complex problems and improve change or adapt existing methods to solve the problem. Person at this position regularly interacts with interfacing groups / customer on technical issue clarification and resolves the issues. Also participates actively in important project/ work related activities and contributes towards identifying important issues and risks. Reaches out for guidance and advice to ensure high quality of deliverables. Person at this position consistently seek opportunities to enhance their existing skills, acquire more complex skills and work towards enhancing their proficiency level in their field of specialisation. Works under limited supervision of Team Lead/ Project Manager. Roles & Responsibilities Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for adhering to guidelines and checklists for all deliverable reviews, sending status report to team lead and following relevant organizational processes. Responsible for customer collaboration and interactions and support to customer queries. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Education and Experience Required Engineering graduate, MCA, etc Experience: 2-5 years Competencies Description Protocol Stack - Modem engineer is one who designs, develops and maintains different protocol layers (Layer 2 and above) in the 2G, 3G, TDS, LTE technologies. Typically the work is done on ARM based Linux or RTOS platforms using C/C++ language. Platforms- Linux host Customer or proprietary boards and formfactors Technology Standard- 3GPP specifications Tools- Compiler/linker tool chain Trace analysis, core dump tools. CM tools [Clear case, GIT, CVS, SVN etc..] Network Test instruments (call box) JTAG debugging Languages- C C++ Specialization- 2G/3G-NAS/L4, 4G-NAS/L4, 5G-NAS/L4, VSAT-SATCOM-NAS/L4, 2G-L2/L3, 3G-L2/L3, 4G-L2/L3, 5G-L2/L3, VSAT-SATCOM-L2/L3

Responsible for requirement analysis and feasibility study including system level work estimation while considering risk identification and mitigation. Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for traceability of the requirements from design to delivery Code optimization and coverage. Responsible for conducting reviews, identifying risks and ownership of quality of deliverables. Responsible for identifying training needs of the team. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Expected to be a technical mentor for junior members. Person may be given additional responsibility of managing people based on discretion of Project Manager. Education and Experience Required Engineering graduate, MCA, etc Experience: 5-8 years Competencies Description Protocol Stack - Modem engineer is one who designs, develops and maintains different protocol layers (Layer 2 and above) in the 2G, 3G, TDS, LTE technologies. Typically the work is done on ARM based Linux or RTOS platforms using C/C++ language. Platforms- Linux host Customer or proprietary boards and formfactors Technology Standard- 3GPP specifications Tools- Compiler/linker tool chain Trace analysis, core dump tools. CM tools [Clear case, GIT, CVS, SVN etc..] Network Test instruments (call box) JTAG debugging Languages- C C++ Specialization- 2G/3G-NAS/L4, 4G-NAS/L4, 5G-NAS/L4, VSAT-SATCOM-NAS/L4, 2G-L2/L3, 3G-L2/L3, 4G-L2/L3, 5G-L2/L3, VSAT-SATCOM-L2/L3

Responsible for requirement analysis and feasibility study including system level work estimation while considering risk identification and mitigation. Responsible for design, coding, testing, bug fixing, documentation and technical support in the assigned area. Responsible for on time delivery while adhering to quality and productivity goals. Responsible for traceability of the requirements from design to delivery Code optimization and coverage. Responsible for conducting reviews, identifying risks and ownership of quality of deliverables. Responsible for identifying training needs of the team. Expected to enhance technical capabilities by attending trainings, self-study and periodic technical assessments. Expected to participate in technical initiatives related to project and organization and deliver training as per plan and quality. Expected to be a technical mentor for junior members. Person may be given additional responsibility of managing people based on discretion of Project Manager. Education and Experience Required Engineering graduate, MCA, etc Experience: 5-8 years Competencies Description "Protocol Testing engineers is one who does the following activity on 2G/3G/LTE/5G technologies; Modem/UE Protocol Stack Testing Interoperability testing of the modem with various Network operators and dealing with NEM labs (Ericsson, Nokia, alcatel Lucent) Ability to understand network scenario (signaling & user plane call flow), develop test plans and test cases, and execute those test cases using an automation framework. Collects the required log and analysis/debug issues being found as part of regression. Should be proficient in all 3GPP Radio Access Technologies (RAT) with air interface, network signaling and Layer 2, Layer 3 protocols of UE & RAN side, also NAS layer from UE and core network. Automation using PERL/Python/TTCN scripting languages " Platforms- Internal and customer specific platforms Linux host Technology Standard- 3GPP specifications Thorough understanding of the Network vendor tests Tools- "QXDM, QCAT, QPST, Prism, Anritsu, keysight Test instrument knowledge, Test scripting like RTD (for Anritsu) or equivalent Trace/log collection tools, core dump analysis tools, flashing tools " Languages- Scripting languages like Shell scripts, TCL scripts, Python, Perl etc.. C, C++, TTCN Specialization- 2G, 3G, 4G, 5G, INTEROP TESTING, VSAT-SATCOM

Looking for a skilled 5G L2 (Layer 2) Protocol Stack developer to contribute to development, maintenance and optimizating 5G NR protocol stack. Strong knowledge of 5G NR L2 protocols - MAC, RLC and PDCP layers with experience in developing and optimizing high performance wireless communication systems Proficient in C/C++ programming Strong analytical and problem solving skills with debugging expertise

class="job_description"> What Youll Do: Learn new skills and product features supported by a great team environment. Working with developers, youll independently design and plan tests to ensure the quality of our products. Craft testing supporting documentation. Discover defects and drive them through the resolution through the tests you devise. Proactively troubleshoot and solve issues related to the entire protocol stack. Build automated test suites using Python, Java, or similar languages and support their continual enhancement. Collaborate with other Cisco teams, including Development, Escalation, Documentation, and Marketing. Who You Are: You are self-motivated, driven, and engaged. Youre passionate about testing and enjoy collaborating in a team-based environment. You have fun learning new technologies. You want to get to the bottom of things, understand whats happening, and make a difference! You are someone who doesnt give up when faced with complex problems. You have experience with software testing methodology. You enjoy creating test plans, finding defects, and crashing required documentation. You have a consistent track record of building positive relationships with technical engineers and non-technical customers. You possess superb verbal and written communication skills for interacting with team members and providing detailed product documentation. Basic Qualifications: Minimum 1-3 years of software QA experience with BSEE/CS or related technical degree or equivalent experience. Minimum two years of experience with TCP/IP stack and networking/security protocols Minimum two years of experience with one of the platforms: Windows, macOS, and Linux or Mobile platforms - iOS/Android Minimum two years of experience with automation using Python. Desired Skills Experience in testing VPN clients, firewalls, or other network/application security products (Preferrable) Secure coding and encryption protocol experience Experience with regression testing and automation tools Experience working on security concepts such as SSL, Digital Certificates, code signing, etc. Agile development process experience, and we know were better together. Message to applicants applying to work in the U.S. and/or Canada: When available, the salary range posted for this position reflects the projected hiring range for new hire, full-time salaries in U.S. and/or Canada locations, not including equity or benefits. For non-sales roles the hiring ranges reflect base salary only; employees are also eligible to receive annual bonuses. Hiring ranges for sales positions include base and incentive compensation target. Individual pay is determined by the candidates hiring location and additional factors, including but not limited to skillset, experience, and relevant education, certifications, or training. Applicants may not be eligible for the full salary range based on their U.S. or Canada hiring location. The recruiter can share more details about compensation for the role in your location during the hiring process. U.S. employees have access to quality medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, short and long-term disability coverage, basic life insurance and numerous wellbeing offerings. Employees receive up to twelve paid holidays per calendar year, which includes one floating holiday (for non-exempt employees), plus a day off for their birthday. Non-Exempt new hires accrue up to 16 days of vacation time off each year, at a rate of 4.92 hours per pay period. Exempt new hires participate in Cisco s flexible Vacation Time Off policy, which does not place a defined limit on how much vacation time eligible employees may use, but is subject to availability and some business limitations. All new hires are eligible for Sick Time Off subject to Cisco s Sick Time Off Policy and will have eighty (80) hours of sick time off provided on their hire date and on January 1st of each year thereafter. Up to 80 hours of unused sick time will be carried forward from one calendar year to the next such that the maximum number of sick time hours an employee may have available is 160 hours. Employees in Illinois have a unique time off program designed specifically with local requirements in mind. All employees also have access to paid time away to deal with critical or emergency issues. We offer additional paid time to volunteer and give back to the community. Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components. For quota-based incentive pay, Cisco typically pays as follows: .75% of incentive target for each 1% of revenue attainment up to 50% of quota; 1.5% of incentive target for each 1% of attainment between 50% and 75%; 1% of incentive target for each 1% of attainment between 75% and 100%; and once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation. For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.

We seek a skilled C/C++ Developer with expertise in networking, OS fundamentals, and 5G Core . The ideal candidate should have strong programming skills, OSI stack & socket programming expertise , and experience in LTE/5G Core . Role & responsibilities Develop and optimize applications using C/C++ (Rel 11+) . Work on multithreading, OS concepts, and networking protocols . Implement socket programming for high-speed data transmission. Develop and maintain LTE/5G Core software . Apply strong data structures & algorithms for performance optimization. Optional: Work on Python scripting, containers (Docker/Kubernetes), and automation . Preferred candidate profile 2+ years of C/C++ development experience. Strong knowledge of threading, OS, networking fundamentals . Experience in OSI stack, socket programming , and in LTE/5G Core . Strong data structures & algorithms expertise. Preferred: Experience with containers, Python scripting, and automation tools .

1. Building applications using communication protocols IEC 60870 104, IEC 60870 101 2. IEC60870 protocol stack development expertise with TMW or similar third party IEC 60870 protocol stack 3. Packet analyzer tools like Wireshark , Simulators like Fryer, ASE,TMW, DTM

You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications. You will follow Amdocs software engineering standards, applicable software development methodology and release processes, to ensure code is maintainable, scalable, and supportable, and demo the software products to stakeholders. You will investigate issues by reviewing/debugging code, provide fixes and workarounds, and review changes for operability to maintain existing software solutions. You will work within a team, collaborate and add value through participation in peer code reviews, provide comments and suggestions, and work with cross functional teams to achieve goals. You will assume technical accountability for your specific work products within an application and provide technical support during solution design for new requirements. You will be encouraged to actively look for innovation, continuous improvement, and efficiency in all assigned tasks. All you need is... Role Requirements-Must Have Bachelors degree in Science/IT/Computing or equivalent Strong core JAVA knowledge. Strong knowlege and working experience in Multithreading and concurrency API. Working experience in performance tuning/monitoring, java application, performance issue etc. Working experience in analyzing heap and thread dump Working experience in Design patterns, data structure. Working experience in REST/SOAP, Database Working experience of Shell Script Linux Nice to have / Preferred experience Knowledge of telecom domain (GSM, LTE, 4G, 5G ), network architecture (including SGW, PGW, GGSN, MME, PCRF, OCS, Charging System) and hands-on experience on diameter protocols and network interface like Gx, Gy, Sy. Knowledge of GUI framework like Angular JS, HTML, Vaadin Exeprinece in Automation framework, Junit Knowledge JAIN SLEE services Experience on Intelligent Routing Controller, Load balancer Knowledge of Web server like Jetty Understating of Cloud techenology. Experience messaging frameworks like Apache Kafka. Knowledge of protocol stack like SMTP, SMPP, IMAP/POP3 Experience working with CI/CD tools such as GitLab and Jenkins, and Agile project management tools such as Jira Why you will love this job: You will be challenged to design and develop new software applications. You will have the opportunity to work in a growing organization, with ever growing opportunities for personal growth.

0px> Who are we Amdocs helps those who build the future to make it amazing. With our market-leading portfolio of software products and services, we unlock our customers innovative potential, empowering them to provide next-generation communication and media experiences for both the individual end user and enterprise customers. Our approximately 30,000 employees around the globe are here to accelerate service providers migration to the cloud, enable them to differentiate in the 5G era, and digitalize and automate their operations. Listed on the NASDAQ Global Select Market, Amdocs had revenue of $4.89 billion in fiscal 2023. In one sentence Responsible for design, development, modification, debug and/or maintenance of software systems What will your job look like You will design, develop, modify, debug and/or maintain software code according to functional, non-functional and technical design specifications. You will follow Amdocs software engineering standards, applicable software development methodology and release processes, to ensure code is maintainable, scalable, and supportable, and demo the software products to stakeholders. You will investigate issues by reviewing/debugging code, provide fixes and workarounds, and review changes for operability to maintain existing software solutions. You will work within a team, collaborate and add value through participation in peer code reviews, provide comments and suggestions, and work with cross functional teams to achieve goals. You will assume technical accountability for your specific work products within an application and provide technical support during solution design for new requirements. You will be encouraged to actively look for innovation, continuous improvement, and efficiency in all assigned tasks. All you need is... Role Requirements-Must Have Bachelors degree in Science/IT/Computing or equivalent Strong core JAVA knowledge. Strong knowlege and working experience in Multithreading and concurrency API. Working experience in performance tuning/monitoring, java application, performance issue etc. Working experience in analyzing heap and thread dump Working experience in Design patterns, data structure. Working experience in REST/SOAP, Database Working experience of Shell Script Linux Nice to have / Preferred experience Knowledge of telecom domain (GSM, LTE, 4G, 5G ), network architecture (including SGW, PGW, GGSN, MME, PCRF, OCS, Charging System) and hands-on experience on diameter protocols and network interface like Gx, Gy, Sy. Knowledge of GUI framework like Angular JS, HTML, Vaadin Exeprinece in Automation framework, Junit Knowledge JAIN SLEE services Experience on Intelligent Routing Controller, Load balancer Knowledge of Web server like Jetty Understating of Cloud techenology. Experience messaging frameworks like Apache Kafka. Knowledge of protocol stack like SMTP, SMPP, IMAP/POP3 Experience working with CI/CD tools such as GitLab and Jenkins, and Agile project management tools such as Jira Why you will love this job: You will be challenged to design and develop new software applications. You will have the opportunity to work in a growing organization, with ever growing opportunities for personal growth.