Communication System Jobs

PHYLayer EngineerWireless & Optical Wireless Communications Signal Processing FPGAFunctionLevelEducationExperienceLocationResearch & Development - Optical Wireless PHYSenior Physical Layer DeveloperM.Tech / M.S. / Ph.D. - ECE, EE, Signal Processing5-8 years PhD counts as experienceOn-siteResponsibilities Design and develop PHY algorithms for LiFi and FSO - modulation (OOK, PPM, DCO-OFDM, ACO-OFDM),channel coding (LDPC, Polar, RS), and synchronisation Model and simulate optical wireless channels: atmospheric turbulence, pointing errors, IM/DD receiver noise,ambient light interference, and LED/laser non-linearities Build end-to-end link-level simulation chains in MATLAB or Python and evaluate BER, throughput, andspectral efficiency under realistic conditions Implement validated algorithms on FPGA - translate fixed-point models into RTL or HLS; own algorithmcorrectness through hardware validation Write bit-exact C/C++ reference models to support hardware verification Track andengage with relevant standards: IEEE 802.11bb (LiFi), ITU-T FSO, and adjacent wireless standardsRequired M.Tech, M.S., or Ph.D. in ECE, Electrical Engineering, Signal Processing, or a related field - thesis or researchin optical wireless, VLC, or wireless communications is a strong indicator Strong fundamentals in digital communications: modulation, channel coding, detection, estimation, andsynchronisation Hands-on experience building PHY simulations from scratch in MATLAB or Python - not just toolboxes Solid understanding of OFDM: multipath channels, cyclic prefix, pilot design, and channel estimation Fixed-point thinking - ability to design algorithms aware of hardware quantisation and implementation cost FPGAawareness: understand LUT/DSP/BRAM trade-offs, pipelining, and timing well enough to makehardware-friendly algorithm decisions Familiarity with VHDL or Verilog to write or review RTL for PHY blocks Exposure to AMD/Xilinx Vivado - simulation, synthesis, and reading timing and resource reports Working knowledge of at least one wireless or optical wireless standard; ability to read and implement fromspec documentsPreferred Experience with 3Gpp, IEEE 802.11bb (LiFi) or ITU FSO link specifications Optical channel modelling: log-normal turbulence, Gamma-Gamma distribution, pointing error statistics LEDnon-linearity, predistortion, and flicker mitigation for VLC systems Optical MIMO, spatial diversity techniques, and APD / PIN photodetector front-end modelling Cellular or 5G NR PHY background - OFDM, LDPC, channel coding chain SDRplatforms: Ettus USRP and GNU Radio for over-the-air prototyping Linux environment and Python / Bash scripting for toolchain automation Vitis HLS or OpenCL-based FPGA acceleration flows Publications in IEEE Photonics, IEEE Communications Letters, JOCN, or equivalent venuesResearch ProfileWe are open to two architect types: M.Tech or PhD with thesis in VLC, OWC, optical OFDM, or wireless channel modelling - research outputmatters more than years of industry experience Wireless PHY engineer from industry looking to move into R&D - trainable on the optical wireless domain ifthe PHY and FPGA fundamentals are strong

We are looking for a Back Office Assistant to support our daily office operations in Hooghly, India. This is an entry-level position suitable for recent graduates who are eager to start their careers in a professional setting.Key Responsibilities:1. **Data Entry**: Accurately input and update information in company databases and spreadsheets to ensure all records are current and correct.2. **Filing and Documentation**: Organize and maintain physical and digital files, making it easy for team members to access necessary documents.3. **Customer Support**: Assist in responding to customer inquiries and provide information to ensure a positive experience.4. **Inventory Management**: Help with tracking and managing office supplies, placing orders when inventory levels are low.5. **Team Support**: Work closely with other departments by providing necessary administrative assistance, such as preparing reports and meeting notes.Required Skills and Expectations:Candidates should have completed their 12th grade and possess good communication skills. Basic computer knowledge, including proficiency in MS Office, is essential for data management tasks. A keen eye for detail and the ability to prioritize tasks are important for maintaining accuracy and meeting deadlines. We value initiative, reliability, and a positive attitude. This role requires individuals who are willing to learn and contribute to a collaborative team environment.

* Enter and maintain data in Excel or ERP software.* Prepare invoices, quotations, delivery challans, and purchase orders.* Maintain sales, purchase, and stock records.* Coordinate with sales, warehouse, and accounts teams.* Process and track customer orders.* Maintain files and business documents.* Prepare daily, weekly, and monthly reports.* Handle official emails and vendor communication.* Assist with inventory and stock reconciliation.* Perform other administrative tasks assigned by management.

Production ManagementEnd-to-end execution of POSM projects from brief to deploymentProduction planning and schedulingManaging multiple campaigns simultaneouslyCoordination with design, client servicing, procurement, and installation teamsFabrication ExpertiseHands-on understanding of:MDF displaysAcrylic displaysMetal fabricationWood and ply fabricationCorrugated displaysInjection-molded POSMSignage and kiosksRetail fixtures and shop-in-shop unitsPrint ProductionKnowledge of:Offset printingDigital printingUV printingSolvent/Eco-solvent printingLarge-format printingPackaging productionVendor ManagementVendor sourcing and empanelmentPrice negotiationsCapacity planningFactory auditsPerformance evaluationCosting & ProcurementBOQ preparationCost estimationMaterial sourcingBudget managementMargin controlQuality ControlFactory inspectionsSample approvalsPre-dispatch quality checksInstallation quality auditsDeployment & LogisticsPan-India rollout managementWarehousing coordinationTransportation planningModern trade complianceMust-Have Skills

Position: International Marketing Executive (Export Division)Location: Nikol, AhmedabadGender: Female Candidates OnlyCompany Product Range:We are manufacturers and exporters of high-quality food products, specializing in:- Dehydrated Onion (Flakes, Powder, Minced, Granules)- Dehydrated Garlic (Flakes, Powder, Minced, Granules)- Whole & Ground Spices- Culinary Herbs- Grains & Agro-commoditiesKey Responsibilities:1. Lead Generation: Identify and target international buyers for our product range using B2B portals, LinkedIn Sales Navigator, and trade data.2. Inquiry & Conversion: Handle global buyer inquiries, send product specifications/quotations, manage sampling processes, and follow up until the order is closed.3. Market Expansion: Build and maintain relationships with international food importers, distributors, and manufacturing units.4. Target: Achieve a consistent sales target of 2 containers per month.Requirements:- Minimum 2 years of proven experience in international export marketing (preferably in Food, Spices, or Agro-processing industry).- Excellent English communication skills (both spoken and professional email drafting).- Strong negotiation and relationship-building skills.- Familiarity with MS Office and basic export-import documentation.What We Offer:- Attractive Fixed Salary:

We are looking for a Production Quality Engineer to join our team in Chennai. This role is suitable for fresh graduates or those with up to 2 years of experience in quality assurance or production environments. **Key Responsibilities:**- **Quality Inspection:** Conduct inspections of production processes and products to ensure they meet established quality standards. This is essential to minimize defects and maintain high quality.- **Data Analysis:** Gather and analyze quality data to identify trends or potential issues in production. This analysis helps to prevent quality problems before they occur.- **Process Improvement:** Collaborate with production teams to implement quality improvement initiatives. You'll work on optimizing processes for better quality outcomes.- **Documentation:** Maintain thorough records of inspections, tests, and quality issues. Accurate documentation supports transparency and facilitates continuous improvement.- **Problem Solving:** Investigate quality issues, develop solutions, and recommend changes to processes when necessary. Effective problem-solving is key to maintaining quality standards.**Required Skills and Expectations:**- A bachelors degree or advanced diploma in relevant fields such as B.A, B.C.A, B.B.A, B.Com, B.Sc, or B.E is essential.- Strong analytical skills are required to interpret data and support quality initiatives.- Basic knowledge of quality assurance principles and methodologies will be helpful.- Excellent communication skills are necessary for collaboration with team members.- A proactive approach and willingness to learn about production processes and quality management is expected. This role offers an exciting opportunity to start your career in quality engineering within a dynamic production environment.

Job Description - Operations Coordinator / Executive Location:** Dehradun Eligibility:** Graduate (Freshers & 1-5 yrs exp. can apply)### Responsibilities:* Daily operations handling and workflow management* Order tracking and coordination with teams/clients/vendors* Preparing Excel reports and MIS data* Data entry and record maintenance* Ensuring timely completion of tasks### Skills Required:* Basic Excel knowledge* Good communication & coordination skills* Attention to detail and time management

Assist in the development of architectural and interior design concepts for luxury residential and villa projects.Prepare 2D drawings, floor plans, elevations, sections, and detailed design documentation.Create 3D models and renderings using industry-standard software.Support the design team in material selection, mood boards, and presentation preparation.Conduct design research on international architecture, luxury interiors, materials, and emerging trends.Assist in preparing client presentations, design reports, and visual communication materials.Coordinate with architects, interior designers, consultants, and vendors during project development.Help develop social media and portfolio content showcasing ongoing and completed projects.Participate in site visits, project reviews, and design discussions when required.Assist in quantity estimation, basic BOQ preparation, and design documentation.Maintain organized project files, drawings, and design databases.Contribute creative ideas for innovative design solutions and luxury lifestyle experiences.

We are seeking an Operation Executive to oversee daily activities and ensure efficient running of operations in our Pune office. The ideal candidate should have 2 to 4 years of experience and be a graduate.Key Responsibilities:1. **Process Management**: You will manage and streamline daily operational processes, ensuring they run smoothly and efficiently.2. **Data Analysis**: You will analyze operational data, identify trends, and recommend improvements to enhance productivity.3. **Communication**: You will act as a liaison between different teams, coordinating efforts for successful project completion and addressing any operational issues that arise.4. **Reporting**: You will prepare and present regular reports on operational performance to management, helping to inform strategic decisions.5. **Quality Control**: You will monitor the quality of work and ensure compliance with company standards and policies, making recommendations for enhancements where necessary.Required Skills and Expectations:The ideal candidate should possess strong analytical skills to interpret data effectively. Excellent communication abilities are crucial for liaising between teams and presenting clear reports. Candidates should have a proactive approach to problem-solving, with experience in optimizing processes and enhancing overall efficiency. A good understanding of operational processes and the ability to work independently in an office setting are also essential. Additionally, candidates should demonstrate a strong attention to detail and be able to adapt to changing demands in a dynamic work environment.

We are looking for a Back Office Assistant in Kolkata who is eager to start their career. This role is great for someone who is organized, detail-oriented, and enjoys working in a supportive office environment.**Key Responsibilities:**- **Data Entry:** Accurately input and maintain data in various computer systems to ensure information is up-to-date and accessible.- **Document Management:** Organize and file important documents, making it easy for team members to find what they need quickly.- **Customer Support:** Assist in responding to inquiries from customers or clients through phone or email, ensuring all queries are handled professionally.- **Administrative Tasks:** Support the team with daily administrative duties, including copying, scanning, and other tasks to ensure smooth office operations.- **Scheduling:** Help in scheduling meetings and appointments, coordinating with team members to find convenient times.**Required Skills and Expectations:**- Candidates should have completed at least their 12th-grade education. - Strong communication skills in both written and spoken forms are essential for handling inquiries effectively.- Basic knowledge of computer applications like MS Office is important for data entry and document management.- A keen eye for detail is necessary to maintain accuracy in work.- The ideal candidate should be a team player with a willingness to learn and take on new tasks.- Punctuality and reliability are expected, as the role requires full-time office attendance.

We are seeking a dedicated Operation Executive to manage and streamline our daily operations. This full-time position is located in Kothrud and requires a motivated individual with 1 to 5 years of experience in operations management.**Key Responsibilities:**- **Process Management:** Oversee daily operational processes to ensure they run smoothly and efficiently, addressing any issues that arise promptly.- **Data Analysis:** Collect and analyze operational data to identify trends and areas for improvement, helping to optimize performance.- **Coordination:** Collaborate with various departments to ensure alignment of operations with overall company goals and assist in coordinating projects across teams.- **Documentation:** Maintain accurate records and documentation of operational activities, ensuring compliance with company policies and regulatory requirements.- **Customer Interaction:** Assist in resolving customer queries and complaints by providing timely and effective responses, ensuring high levels of customer satisfaction.**Required Skills and Expectations:**Candidates should hold a degree in Business Administration, Commerce, Engineering, Law, or a related field. Strong organizational skills and attention to detail are essential. The ideal candidate should possess excellent communication skills, both verbal and written, and be comfortable working in a team-oriented environment. Proficiency in using office software and tools is expected, along with a proactive approach to problem-solving and the ability to manage multiple tasks efficiently. A male candidate is preferred for this role.

As an Airlines Transition Captain, you will play a crucial role in ensuring the smooth transition of flights and related services at our airline. Your responsibilities will include:- **Flight Coordination**: You will oversee the alignment of flight schedules, making sure all operations run on time. This involves working closely with various teams to manage any disruptions.- **Team Leadership**: You will lead and motivate a team, ensuring that everyone is aware of their roles and responsibilities during the transition period. Strong communication is essential to foster teamwork.- **Safety Compliance**: Following safety protocols is non-negotiable. You will ensure that all safety measures are adhered to during the transition processes to maintain the highest level of passenger safety.- **Customer Support**: You will address any inquiries or issues from passengers with professionalism and empathy. Ensuring a positive experience during the transition is important for customer satisfaction.- **Report Generation**: You will be responsible for creating and submitting reports on flight transitions and any incidents that occur. This data helps improve future processes.To succeed in this role, candidates should possess good communication and interpersonal skills. Attention to detail and the ability to work well under pressure are essential. A positive attitude and willingness to learn are important, as you will be working as part of a dynamic team in a fast-paced environment. A basic understanding of airline operations can be beneficial, even if you have minimal experience.