Walk-in Interviews for (Freshers 2025) Electronics & Communication Engineer (Support) Date - 05-07-2025 Timing - 10 am to 2 pm Venue - CST Advanced Systems Pvt Ltd, A-96, DDA Sheds, Okhla Industrial Area, Phase-II, New Delhi Google Location - https://maps.app.goo.gl/taSrijEtM31iBeci8 Contact Details - nikhil.kumar@cstadvancedsystems.com Company Overview: CST Advanced Systems Pvt Ltd is a premier systems supplier to Armed Forces, Law Enforcement agencies and other security agencies, integrating next-generation communication systems with state-ofart surveillance and tactical electronics manufacturing. We have been one of the most trusted and reliable defence products and equipment supplier since the last decade. We are involved with best technologies available internationally and have technical collaborations to Make in India. We at CST-AS are fully committed since 2017, to fulfil the indigenous provision of advanced technology systems to the Forces with honor and humility. We have an excellent history and track record in the Manufacturing Industry since the 1960s in India. CST-AS has joint-development programs with IIT’s in India. Member of the Society of Indian Defence Manufacturers, FICCI and other forums promotion Indian Defence Industry and Make in India. CST-AS offer: Employment Training Programmes - Employee development is a continuous effort to strengthen work performance through technical and leadership training programmes. We build on our members. Work-Life Culture - It is important to us that our employees find a healthy balance between their work and private life. We have created an environment that optimally supports this compatibility. Compensation & Benefits – We offer flexible hours, yearly leaves, yearly bonus and overtime allowance. Events - After-work events and other activities, we also encourage informal exchange and community building. Company retreats and other social events are organized and enjoyed. Women Empowerment – CST-AS aims to build high-level organizational leadership on gender equity; treat all women and men fairly at work; respect and promote human rights and non-discrimination; ensure the health, safety and well-being of all female and male employees. Introduction: CST Advanced Systems is hiring for the position of Electronics & Communication Engineer (Support) in the Engineering Department. Responsibilities: You will report to the Head of Section and your main tasks and responsibilities will include: · Design electronic components and software, products and systems for military and enforcement agencies applications. · Provide technical support and instruction to staff and customers regarding equipment standards, and help solve specific, difficult in-service engineering problems. · Operate computer-assisted engineering and design software and equipment to perform engineering tasks. · Demonstrate the products to the customers and prepare demonstration reports. · Confer with engineers, customers, vendors and others to discuss existing and potential engineering projects or products. · Review and evaluate work of others, inside and outside the organization, to ensure effectiveness, technical adequacy and compatibility in the resolution of complex engineering problems. · Determine material and equipment needs and order supplies. · Inspect electronic equipment, instruments, products, and systems to ensure conformance to specifications, safety standards, and applicable codes and regulations. · Evaluate operational systems, prototypes and proposals and recommend repair or design modifications based on factors such as environment, service, cost, and system capabilities. · Prepare documentation containing information such as confidential descriptions and specifications of proprietary hardware and software, product development and introduction schedules, product costs, and information about product performance weaknesses. · Direct and coordinate activities concerned with manufacture, construction, installation, maintenance, operation, and modification of electronic equipment, products, and systems. · Develop and perform operational, maintenance, and testing procedures for electronic products, components, equipment, and systems. · Plan and develop applications and modifications for electronic properties used in components, products, and systems, to improve technical performance. · Prepare engineering sketches and specifications for construction, relocation, and installation of equipment, facilities, products, and systems. · Plan and implement research, methodology, and procedures to apply principles of electronic theory to engineering projects. · Prepare, review, and maintain maintenance schedules, design documentation and operational reports and charts. · Prepare necessary criteria, procedures, reports, and plans for successful conduct of the program/project with consideration given to site preparation, facility validation, installation, quality assurance and testing. · Hand on experience on Spectrum Analyzers, power meters, Vector analyzers, network analyzers, oscilloscopes, sources, mixers, filters, amplifiers, receivers. Educational Qualifications: BE/BTech in Electronics & Communication Engineering from a reputed institution. Only Freshers apply for the above position. Location – New Delhi
Job Title: RF Engineer Company: CST ADVANCED SYSTEMS PVT LTD Location: New Delhi, India Experience Required: 5-12+ years (Minimum) About CST Advanced Systems Pvt Ltd: CST Advanced Systems Pvt Ltd is a technology-driven private limited company focused on developing innovative wireless communication products and solutions for the Defence and Critical infrastructure sectors. The organisation is certified to ISO 9001:2015, ISO 14001:2015, and ISO 27001. For more details, visit www.cstadvancedsystems.com Job Description: CST Advanced Systems Pvt Ltd is seeking an experienced and highly motivated RF Communication Engineer to join our dynamic systems integration team in New Delhi. The successful candidate will lead a team of talented engineers, driving the design, development, and implementation of cutting-edge wireless communication products and solutions for our clients. Description Skilled RF Communication Systems Engineer with a background in Aviation/Ground-to-Ground related communications both LOS and BLOS. Testing, evaluation, and integration of RF systems, coordination with vendors, and documentation. Familiar with RF transceivers, power amplifiers, and PCB-level hardware, and should be comfortable working in a lab environment with RF test equipment. Candidates with hands-on development and programming experience in relevant areas will be given preference. Responsibilities Test and validate RF transceivers, power amplifiers, and other communication hardware using equipment such as spectrum analysers, VNAs, signal generators, and oscilloscopes. Assist in PCB-level hardware bring-up and verification. Evaluate integrated systems for performance and functionality in communication scenarios. Collaborate with vendors for technical discussions, component selection, and procurement. Analyse test results and provide feedback for optimisation and tuning of hardware. Prepare and maintain comprehensive technical documentation, including test reports, specifications, and integration manuals. Maintain structured logs of test procedures, results, and observations. Qualifications B.Tech / M.Tech in Telecommunication, Electronics, or Communication Engineering. Experience Level: Entry to Mid-Level Strong knowledge of RF communication systems, transceiver ICs, and front-end components. Hands-on experience with RF testing tools and measurement instruments. Familiarity with PCB-level integration and debugging. Effective communication skills for vendor interaction and technical reporting. Strong documentation and organizational abilities. Programming/Scripting Skills (Preferred): Embedded C / Embedded C++ for hardware-level programming C/C++ for application-level and driver interaction Python for automation, data analysis, and test scripting Bash scripting for system configuration and automation tasks. Desired Skills (Bonus Points): Experience with RF systems and wireless communication protocols. Familiarity with industry-specific defence or critical infrastructure communication standards. (Airports, Ports, Oil & Gas industry) Experience with Model-Based Design (MBD) tools. Knowledge of network protocols (TCP/IP, UDP). Why Join CST? Opportunity to work on cutting-edge technology in critical sectors and special forces. Be part of a company committed to quality and innovation (ISO 9001:2015, 14001:2015 and 27001 (ISMS) certified). Collaborative and supportive work environment. Challenging and rewarding projects with significant impact. Opportunities for professional growth and development.
Job Title: SDR Team Leader Company: CST ADVANCED SYSTEMS PVT LTD Location: New Delhi India Experience Required: 8-12+ years (Minimum) About CST Advanced Systems Pvt Ltd: CST Advanced Systems Pvt Ltd is a technology-driven private limited company focused on developing innovative wireless communication products and solutions for Defence and Critical infrastructure sectors. The organization is certified against ISO 9001:2015, 14001:2015 and 27001 . For more details, visit www.cstadvancedsystems.com Job Description: CST Advanced Systems Pvt Ltd is seeking an experienced and highly motivated Software Defined Radio (SDR) Team Leader to join our dynamic R&D team in New Delhi. The successful candidate will lead a team of talented SDR engineers, driving the design, development, and implementation of cutting-edge wireless communication products and solutions for our clients. Skilled RF Communication Systems Engineer with a background in Aviation related communications both LOS and BLOS. Familiar with RF transceivers, power amplifiers, and PCB-level hardware, and should be comfortable working in a lab environment with RF test equipment. Candidates with hands-on development and programming experience in relevant areas will be given preference. Oversee the design, development, and testing of SDR components and systems, from concept to deployment. Architect and implement complex digital signal processing (DSP) algorithms for SDR applications. Drive innovation in SDR technology, exploring new techniques and methodologies to enhance product capabilities. Lead the integration of SDR solutions with other hardware and software components. Team Management & Mentorship Mentor and coach team members, fostering their technical growth and professional development. Allocate tasks and manage project timelines, ensuring efficient execution and on-time delivery. Conduct code reviews and provide constructive feedback to team members. Collaborate with project managers to define project scope, objectives, and deliverables. Participate in the recruitment and onboarding of new team members. SDR Development Expertise: Lead the implementation of various channel encoding/decoding techniques in digital communication systems. Expertise in designing and implementing advanced Digital Modulation schemes (BPSK/QPSK/8PSK, QAM, etc.). Lead the design, simulation, and implementation of Digital Filters (FIR/IIR) for real-time applications. Extensive hands-on experience with Xilinx Zynq UltraScale/Kria SoM platforms, including application porting and development on PetaLinux. Deep understanding and hands-on experience with PAs, FPGA, DSP, and ARM Processor architectures for SDR implementations. Strong knowledge and practical application of SCA (Software Communications Architecture) Standards. Collaboration & Communication Collaborate effectively with cross-functional teams including hardware engineers, RF engineers, and system architects. Communicate technical concepts and project status clearly to both technical and non-technical stakeholders. Participate in customer discussions and technical presentations as required. Assurance Ensure compliance with IS 14131-1, IEC 61000-4-3 ISO 9001:2015 Quality Management System standards throughout the SDR development lifecycle. Implement robust testing and validation procedures for SDR solutions. Bachelor's or Master's degree in Electronics and Communication Engineering, Electrical Engineering, Computer Science, or a related field. Minimum 8-12+ years of progressive experience in Software Defined Radio (SDR) development. Proven experience in leading and managing a team of SDR developers. In-depth knowledge and hands-on experience with: Channel encoding/decoding techniques (e.g., Convolutional Codes, Turbo Codes, LDPC). Digital Modulation schemes (BPSK, QPSK, 8PSK, QAM, OFDM). Digital Filter design and simulation (FIR, IIR). Xilinx Zynq UltraScale/Kria SoM, PetaLinux development and application porting. FPGA development (VHDL/Verilog), DSP implementation, and ARM processor programming for SDR. SCA Standards. EMI/EMC Standards as per the industry norms. Proficiency in programming languages such as C, C++, Python, MATLAB, Simulink. Experience with version control systems (e.g., Git). Strong problem-solving abilities and analytical skills. Excellent communication, interpersonal, and leadership skills. Desired Skills (Bonus Points) Experience with RF systems and wireless communication protocols. Familiarity with industry-specific defence or critical infrastructure communication standards. (Airports, Ports, Oil & Gas industry) Experience with Model-Based Design (MBD) tools. Knowledge of network protocols (TCP/IP, UDP). Why Join CST? Opportunity to work on cutting-edge technology in critical sectors and special forces. Be part of a company committed to quality and innovation (ISO 9001:2015, 14001:2015 and 27001 (ISMS) certified). Collaborative and supportive work environment. Challenging and rewarding projects with significant impact. Opportunities for professional growth and development.