1535 Chemistry Jobs - Page 21

Interview for QA Department for Dahej Chemical Company in Bharuch on 09-07-2025, Wednesday Qualification : BSC / MSC Chemistry Experience : Fresher to 5 Years CTC : Up to 5 LPA Send CV on sdpbharuch@gmail.com & Call on 7600033423 / 9727755967 Required Candidate profile Interview Venue: SDP HR SOLUTION, 610, Golden Square, Beside DMART, Near ABC Circle, Bholav, Bharuch Interview Time: 10:00 AM to 03:00 PM Share with Your Friends & Colleagues Free Job Placement

The Foundation School Principal is looking for Biology (Middle School) Teacher to join our dynamic team and embark on a rewarding career journey A Teacher is responsible for delivering lessons and facilitating learning in a classroom setting This includes planning and delivering lessons, assessing student progress, creating a positive and engaging learning environment, and communicating with students, parents, and other stakeholders The ideal candidate should have a strong understanding of the subject matter they are teaching and the ability to effectively communicate complex ideas to students Additionally, excellent interpersonal and organizational skills, a commitment to student learning and development, and a growth mindset are essential for this role 1. B.Ed is compulsory (Candidates who are pursuing B.Ed may also apply) 2. Previous school experience is compulsory 3. Very good communication skills 4. Salary: As per school standards which will be fi

The Foundation School Principal is looking for Chemistry (Middle School) Teacher to join our dynamic team and embark on a rewarding career journey A Teacher is responsible for delivering lessons and facilitating learning in a classroom setting This includes planning and delivering lessons, assessing student progress, creating a positive and engaging learning environment, and communicating with students, parents, and other stakeholders The ideal candidate should have a strong understanding of the subject matter they are teaching and the ability to effectively communicate complex ideas to students Additionally, excellent interpersonal and organizational skills, a commitment to student learning and development, and a growth mindset are essential for this role 1. B.Ed is compulsory (Candidates who are pursuing B.Ed may also apply) 2. Previous school experience is compulsory 3. Very good communication skills 4. Salary: As per school standards which will be fi

Requirement for B.sc/Msc Chemistry, BioChem, Microbilogy, Dip/BE/Btech Chem/Petro/Biotechnology / Bpharm / Mpharm Location - Chennai/Kovai/Cuddalore/Pondy Field - Pharma/Water Treatment/Paint/Chemical Industry Designation - QC / P Chemist /Lab Asst

About the job: ACS Networks & Technologies Pvt. Ltd. is a leading company in the education and technology sector, providing high-quality academic content and solutions. We are hiring Subject Matter Experts (SMEs) across various subjects to develop high-quality content for engineering subjects. Key responsibilities: 1. Develop high-quality academic content and solutions. 2. Solve subject-specific queries and provide detailed explanations. 3. Review and proofread content for accuracy, Clarity, etc. 4. Create structured and plagiarism-free solutions. 5. Assist in curriculum development and educational content creation. Requirements: 1. Master's or Ph.D. in the relevant subject area (8 CGPA or above in post-graduation preferred). 2. Strong knowledge and subject matter expertise. 3. Excellent written and verbal communication skills. 4. Ability to research and deliver detailed, step-by-step solutions. 5. Proficiency in MS Office, especially Word and Excel. 6. Prior experience in academic content creation or teaching is a plus. Why Join Us? 1. Competitive salary and growth opportunities. 2. Exposure to global academic content development. 3. A collaborative and learning-driven work environment. 4. Work with a team of experts in various disciplines. Who can apply: Only those candidates can apply who: Salary: ₹ 3,00,000 - 3,20,000 /year Experience: 0 year(s) Deadline: 2025-08-06 23:59:59 Other perks: 5 days a week, Health Insurance Skills required: Chemistry, Electrical Machines and Mechanical & Electrical Product Design About Company: ACS Networks & Technologies Private Limited is a distinguished global EdTech and e-learning platform meticulously crafted to enhance the accessibility of educational resources for individuals worldwide. Our core mission revolves around delivering unparalleled academic solutions to fulfill your diverse educational requirements. Whether you are a student, an educator, or an institution, we are committed to providing you with the finest tools and resources to support your learning journey and educational endeavors. Our goal is to facilitate seamless access to quality education and empower learners of all backgrounds to achieve their academic aspirations.

Roles & Responsibilities: Assist faculty and students in conducting practical sessions and experiments. Maintain lab equipment, tools, and inventory in working condition. Ensure safety and cleanliness of the laboratory environment. Set up equipment and materials prior to laboratory sessions. Maintain records of lab usage, equipment servicing, and calibration. Support in troubleshooting technical issues during lab sessions. Ensure adherence to academic and institutional standards. Preferred Candidate Profile: Strong technical knowledge in the relevant subject area. Good communication and interpersonal skills. Ability to handle lab equipment and software tools effectively. Attention to detail, responsibility, and a safety-first approach. Ability to support faculty and manage student queries during practical. Qualification: As per AICTE / University of Mumbai norms. Pay Scale: As per 7th Pay Commission. Job Location: MAEERs Maharashtra Institute of Technology (MIT), Mira Road, Thane, Maharashtra. Apply Mode: Online Last Date: 11th July, 2025 (till 5:30 PM) Website: https://www.mitmumbai.edu.in/ How to Apply: Interested and eligible candidates may apply online through the official website via the “Career” option on or before 11th July, 2025, 5:30 PM . Shortlisted candidates will be notified via email.

Candidate should have knowledge of Lab chemist of minerals powder testing and experience in any Chemical Company. Call- 8769742460

Must be at the level of M.Tech, M.Sc. (Physics/Chemistry) Must have been exposed to XRD, AFM, HRTEM, XPS, SEM, BET Must be knowing Origin S/w for plotting the Data Required Candidate profile Good in the analysis of the results Can have college / industrial experience

Excellent opportunity as "PGT-CHEMISTRY" from a well reputed & established CBSE affiliated school located near to South City-II, Gurgaon. Position: PGT - CHEMISTRY Salary: 6 - 9 LPA Requirements: Post Graduation - M.Sc. & B.Ed. Min. 3 years as PGT - CHEMISTRY from a reputed school. Should be able to teach Chemistry to 9th..& 12th.classes. In-depth knowledge of the subject. Excellent communication skills. Tech Savvy.

Job Description Job Location: Kalyan (Thane),Navi Mumbai Number of Vaccancies :4 Skills Required: Independently must have handled and coordinated Category A and B type projects for above sectors. He / She shall be solely responsible to handle and prepare Prefeasibility Reports, EIA Reports, including baseline data generation and report preparation, verification / analysis of reports. Independently interact and coordinate with clients on technical aspects. Experience in EIA Legislations Processes, knowledge of environmental impacts of a proposed project or development. Proficiency in Microsoft Excel,Power-Point & Word. Job Responsibilities: Planning and attending Kick- off meetings Effective communication and coordination with internal team, empanelled experts and assisting team for preparation of EIA Report. Candidate is responsible for presentations at EAC / SEACs /SEIAA/ MoEFCC/MCZMA Meetings and Public Hearings Effective Planning, Communication, Solutions to the problems & difficulties for Execution of Projects. Excellent report writing and drafting skills. Qualification B.Tech Environmental Engineering /Environmental Planning B.E. Civil / Mechanical / Environmental / Chemical M.Tech Environmental Management / Environmental Science M.Sc Environmental Science/Chemistry or related field Eligibility: NABET Accredited FAE in Sector 38/39/21(CatA/B) Minimum 5 years experience in Environment Consultancy Firm Should be well versed with all Notifications, OM s and Court orders and its applicability Should have handled violation cases. Salary: As Per Industry Standards. Qualifications : B.Tech Environmental Engineering /Environmental Planning/B.E. Civil / Mechanical / Environmental / Chemical/M.Tech Environmental Management / Environmental Science//M.Sc Environmental Science/Chemistry or related field

Dear Candidates, Thank you for being so interested in Edify World School, Anantapur AP We are thrilled to inform you that we currently have an exciting job opportunity for the position of PGT Chemistry Required Candidate profile In-depth understanding of chemistry concepts and laboratory practices. Effective lesson planning and classroom management. Ability to foster a positive and inclusive learning environment.

Responsibilities: * Conduct lab tests as per SOP. * Collaborate with quality team on product improvement. * Maintain lab equipment and safety protocols. * Record test results accurately.

Plan, execute, and monitor preventive, predictive, and breakdown maintenance for all mechanical equipment in the refinery. Troubleshoot and repair rotating and static equipment such as pumps, compressors, heat exchangers, valves, and pipelines. Required Candidate profile Bachelor’s degree in Mechanical Engineering Min 3 years of experience in mechanical maintenance within the oil & refinery industry Technical knowledge of mechanical systems used in refinery operation

#Urgent #Hiring # Freshers Greetings from Avani consulting..!! We are hiring for Production Trainee .. for API MFG/ Pharma Company in Nanjangud (Mysore). Education: BSC, MSc chemistry/ Biotechnology, Diploma Chemical , Btech Chemical Exp: Fresher or exp up to 2 yrs. Company: Pharma API Industry Designation: Production Trainee (3 shift Job) Salary : 14k - 20K ( depending on your interview performance and Exp) location - Mysore (Nanjangud) Kindly share your resume with below details, to priyanka@avaniconsulting.com or whatsapp@ 9518220852 1. Name: 2. Highest Qualification: 3. Passing Year: 4. Percentage marks obtain: 5. If okay with the shift job (Day, B shift, Night): 6. If okay with the job location: 7. Current Location: 8. Contact number: 9. Email id: Regards Priyanka HR Avani Consulting

We are seeking a dynamic Techno-Commercial Executive who will serve as the key link between the technical team and the customer. This role involves understanding client requirements, offering suitable technical solutions, preparing quotations.

#Urgent #Hiring #chemical Greetings from Avani consulting..!! We are hiring for Production Trainee .. for API MFG/ Pharma Company for Nanjangud(Mysore). Education: Msc chemistry, Diploma , Btech Chemical Engg Exp: Fresher or exp upto 3 yrs. Company: Pharma API Industry Designation: Production Trainee (3 shift Job) Salary : 15k - 20K ( depending on your interview performance ) location - Mysore (Nanjangud) **required only Male candidates** Kindly share your resume with below details, to jyotsna@avaniconsulting.com or whatsapp@ 7780363938 1. Name: 2. Highest Qualification: 3. Passing Year: 4. Percentage marks obtain: 5. If okay with the shift job: 6. If okay with the job location: 7. Current Location: 8. Contact number: 9. Email id: Regards Jyotsna HR Avani Consulting

Role & responsibilities ATTENTION PLEASE Presently we are hiring The Staff for Renowned and reputed schools of West Bengal, Jharkhand, Bihar,, Rajasthan, U.P, Uttrakhand, Madhya Pradesh, Gujarat, Hyderabad and Bangalore as well. PLEASE NOTE:-We are officially appointed hiring partner of few Highly reputed and leading schools in Pan India. 1. PGT (All Subjects) [M/F] 2. V.P / Sr. Coordinators (M/F) 3. Headmistress / Coordinator Primary WIng (F) 4. TGT (All Subjects) [M/F] 5. PRT and Pre primary (All Subjects) (F) 6. School Counselor / Child Psychologist (F) 7. Head of School (Administrator non academics) (M/F) 8. Accounts Auditor / Chief Financial Officer 09. Marketing Manager for FMCG Products (B2B & B2C) (M/F) 10. Sales Executive for FMCG Products (B2B & B2C) (M/F) SALARY :- V.P / Sr. Coordinator 70k -120K Headmistress / Primary wing Coordinator :- 60K -100k Pre- Primary Coordinator :- 60K -90k PGT 60K - 85K TGT 45K - 60K PRT / Mother Teacher 30k- 45k (FREE ACCOMMODATION / HRA WILL BE PROVIDED BY SCHOOLS) Interested candidates can send their CV to sakshamsps01@gmail.com OR On my WhatsApp Number 9235057082 (PLEASE NOTE:- do not call on this number) Only send text message / CV on WhatsApp. GAURAV SABBARWAL Delhi NCR Preferred candidate profile Perks and benefits SALARY :- Principal / Academic Director 140k -220K V.P / Sr. Coordinator 70k -120K Headmistress / Primary wing Coordinator :- 60K -100k Pre- Primary Coordinator :- 60K -80k PGT 60K - 85K TGT 45K - 60K PRT / Mother Teacher 25k- 45k (FREE ACCOMMODATION / HRA WILL BE PROVIDED BY SCHOOLS)

About the job: Key responsibilities: 1. Create interactive and personalized lesson plans for foundational subjects (Bio, Physics, Chem, Maths, Aptitude) 2. Foster a positive learning environment that promotes curiosity, critical thinking, and active participation 3. Evaluate student progress regularly through quizzes, assignments, and tests; provide constructive feedback 4. Work with fellow educators to design integrated learning experiences that span multiple subjects 5. Use modern tools, real-life examples, and digital resources to make subjects engaging and understandable 6. Maintain communication with parents or guardians to share student progress and performance 7. Stay updated with curriculum trends and subject advancements to deliver the best education practices Qualifications: 1. Bachelor's or Master's degree in Science/Engineering/Mathematics or related fields 2. Candidates pursuing B.Ed/M.Ed or with prior teaching experience are preferred 3. Freshers with a strong academic background and enthusiasm for teaching are welcome Who can apply: Only those candidates can apply who: Salary: ₹ 3,00,000 - 4,80,000 /year Experience: 0 year(s) Deadline: 2025-08-04 23:59:59 Skills required: Physics, Chemistry, Mathematics and Biology Other Requirements: 1. Passionate about teaching and mentoring young minds 2. Strong in conceptual clarity across at least two or more of the following: Biology, Physics, Chemistry, Mathematics, and Aptitude 3. Excellent at communication and classroom management About Company: Dnyandeep Foundation Centre (DFC), Aurangabad, offers expert coaching for students from grades 5 to 10, strengthening fundamentals in math, science, and mental ability. For engineering aspirants, DFC provides JEE Mains, JEE Advanced, and MHT-CET coaching, while medical aspirants can enroll in NEET and MHT-CET preparation programs. Additionally, the apti-booster program enhances aptitude skills for competitive exams. With personalized coaching and innovative teaching methods, DFC ensures students excel academically and in entrance exams.

About the job: Key responsibilities: 1. Teach chemistry to pre-foundation students (Grades 6-10), focusing on building strong conceptual understanding. 2. Conduct engaging and interactive sessions to make learning chemistry enjoyable and relatable. 3. Provide personalized guidance to help students grasp complex topics and improve their problem-solving skills. 4. Organize doubt-clearing sessions and offer regular feedback to strengthen student comprehension. 5. Mentor students by providing academic guidance, stress management techniques, and time management strategies. 6. Conduct periodic assessments to evaluate student progress and identify learning gaps. 7. Stay updated with the latest curriculum changes and incorporate modern teaching methodologies. 8. Analyze student performance trends to enhance learning outcomes effectively. 9. Maintain transparent communication with students and parents by providing detailed progress reports and feedback. Who can apply: Only those candidates can apply who: Salary: ₹ 2,00,000 - 3,00,000 /year Experience: 0 year(s) Deadline: 2025-08-04 23:59:59 Other perks: Informal dress code Skills required: Time Management, Physics, Chemistry, Teaching, Problem Solving and Effective Communication Other Requirements: Bachelor’s/master’s degree in chemisty or a related field. About Company: We are a coaching institute for NEET and IIT-JEE and coach students from classes 8-12. We are currently based in Jharkhand and Bihar.

As a Sr. Support Engineer, you will be the technical interface to customers, Original Equipment Manufacturers (OEMs) and valuable Resellers (VARs) for resolution of problems related to the installation, recommended maintenance and use of Oracle products. Have an understanding of all Oracle products in their competencies and in-depth knowledge of several products and/or platforms. Also, you should be highly experienced in multiple platforms and be able to complete assigned duties with minimal direction from management. In this position, you will routinely act independently while researching and developing solutions to customer issues. Job duties are varied and complex applying independent judgment. May have project lead role. 4 years experience with Core products or five years experience with Applications products and have a technical degree i.e., BS Computer Science/Management Information Systems/Science/ Engineering / Math / Physics / Chemistry with a 3.0 GPA OR (for Applications) proven professional/ technical experience, i.e., demonstrating an understanding of Applications at a functional and technical level (preferably Oracle) An Oracle career can span industries, roles, Countries and cultures, giving you the opportunity to flourish in new roles and innovate, while blending work life in. Oracle has thrived through 40+ years of change by innovating and operating with integrity while delivering for the top companies in almost every industry. In order to nurture the talent that makes this happen, we are committed to an inclusive culture that celebrates and values diverse insights and perspectives, a workforce that inspires thought leadership and innovation. Oracle offers a highly competitive suite of Employee Benefits designed on the principles of parity, consistency, and affordability. The overall package includes certain core elements such as Medical, Life Insurance, access to Retirement Planning, and much more. We also encourage our employees to engage in the culture of giving back to the communities where we live and do business. At Oracle, we believe that innovation starts with diversity and inclusion and to create the future we need talent from various backgrounds, perspectives, and abilities. We ensure that individuals with disabilities are provided reasonable accommodation to successfully participate in the job application, interview process, and in potential roles to perform crucial job functions. That s why we re committed to creating a workforce where all individuals can do their best work. It s when everyone s voice is heard and valued that we re inspired to go beyond what s been done before. Disclaimer: As a Sr. Support Engineer, you will be the technical interface to customers, Original Equipment Manufacturers (OEMs) and valuable Resellers (VARs) for resolution of problems related to the installation, recommended maintenance and use of Oracle products. Have an understanding of all Oracle products in their competencies and in-depth knowledge of several products and/or platforms. Also, you should be highly experienced in multiple platforms and be able to complete assigned duties with minimal direction from management. In this position, you will routinely act independently while researching and developing solutions to customer issues. Job duties are varied and complex applying independent judgment. May have project lead role. 4 years experience with Core products or five years experience with Applications products and have a technical degree i.e., BS Computer Science/Management Information Systems/Science/ Engineering / Math / Physics / Chemistry with a 3.0 GPA OR (for Applications) proven professional/ technical experience, i.e., demonstrating an understanding of Applications at a functional and technical level (preferably Oracle) An Oracle career can span industries, roles, Countries and cultures, giving you the opportunity to flourish in new roles and innovate, while blending work life in. Oracle has thrived through 40+ years of change by innovating and operating with integrity while delivering for the top companies in almost every industry. In order to nurture the talent that makes this happen, we are committed to an inclusive culture that celebrates and values diverse insights and perspectives, a workforce that inspires thought leadership and innovation. Oracle offers a highly competitive suite of Employee Benefits designed on the principles of parity, consistency, and affordability. The overall package includes certain core elements such as Medical, Life Insurance, access to Retirement Planning, and much more. We also encourage our employees to engage in the culture of giving back to the communities where we live and do business. At Oracle, we believe that innovation starts with diversity and inclusion and to create the future we need talent from various backgrounds, perspectives, and abilities. We ensure that individuals with disabilities are provided reasonable accommodation to successfully participate in the job application, interview process, and in potential roles to perform crucial job functions. That s why we re committed to creating a workforce where all individuals can do their best work. It s when everyone s voice is heard and valued that we re inspired to go beyond what s been done before. Disclaimer:

We are seeking a dedicated and detail-oriented Junior R&D Lab Chemist to support research and product development activities in our laboratory. The role involves assisting in experiments, analyzing chemical compounds, and maintaining lab equipment and documentation under the guidance of senior scientists or chemists. Key Responsibilities: Assist in the formulation and testing of new products or materials. Conduct laboratory experiments according to established protocols and safety standards. Analyze samples using techniques such as titration, spectroscopy, chromatography, or other analytical methods. Maintain accurate and detailed records of experiments, results, and observations. Prepare chemical solutions and reagents as required for experiments. Calibrate, clean, and maintain laboratory equipment s. Support scale-up trials and process optimization efforts. Ensure compliance with internal safety, health, and environmental policies. Collaborate with cross-functional teams including production, quality control, and regulatory. Qualifications: Bachelor s degree in Chemistry, Chemical Engineering, or a related field. 1 to 3 years of experience in a laboratory or R&D environment (freshers, internship or training experience is also preferred). Knowledge of laboratory practices, chemical handling, and safety procedures. Familiarity with analytical instruments and lab software is a plus. Strong attention to detail, analytical thinking, and documentation skills. Willingness to learn and take direction in a fast-paced research environment. Working Conditions: Laboratory environment; exposure to chemicals and lab equipment. Use of personal protective equipment (PPE) is mandatory. May involve standing for extended periods and handling hazardous materials. Key Skills : Titration Spectroscopy Calibrate

Immediately required for reputed pharma Industry at Daman Post: Officer/Trainee QA Qual: B.Pharma/M.Pharma Exp: 0 to 1Yrs Salary: As per interview Ms Priyanka 9157895300

Job Description: Master Teacher (PCM) - JNV team, Avanti Fellows Position Summary: The Master Teacher is the backbone of Avantis classroom responsible for the end-to-end operations for one Jawahar Navodaya Vidyalaya school including teaching, inspiring, training and motivating students towards achieving their learning goals. We are looking of Teachers having 4-6 years of experience in Teaching(JEE Advance/NEET level) Key responsibilities include, but are not limited to 1. Classroom Teaching and Management Conduct Offline classes. Prepare for classroom sessions with Presentation Slides in advance and teach students for ~30 hours a week using Avanti’s unique pedagogy in which students discuss conceptual questions with peers and work collaboratively on problem sets/assignments. Explains concepts with clarity in a creative & interesting way using real life examples. Actively monitor students’ progress, their classwork and homework to ensure that they are on track to achieving their learning goals. Encourage self-discipline and punctuality in Avanti Classroom. 2. Training Orient new hires about Avanti Pedagogy and introduce them to the teaching process. Conduct training sessions to new hires and help them improve in teaching skills and maintain the training notes. 3. Mentoring, Career Guidance and Academic Support Build strong relationships with students through one-on-one interaction sessions, helping students overcome their problems – both academic and personal – in the process. Regularly work with students to break down their academic workload into small achievable goals; Track their progress on these goals. Debrief with students regularly on their test scores and classroom performance (both CBSE board and Avanti); suggesting ideas for improvement. Enable students to chalk out their future career paths by providing them with information about different options available to them based on their strengths and interests. 4. Parent Engagement Discuss student performance with their parents in person or over phone at least once a month. Conduct Parent Teacher Meetings(PTMs) in schools at least once every 3 months and share aggregate and individual reports on student performance with parents. 5. Data Analysis Consistently collect and upload feedback about classroom and test performance on Avanti’s online learning management system. Quarterly analyse students’ performance and track high/low performers; provide necessary support. Generate insights on reasons for poor student performance; devise solutions to address those problems. 6. Additional Initiatives Create a healthy learning culture by working on initiatives like (but not limited to) arranging expert guest sessions, organizing field trips/excursions, planning scientific debates in the classroom, etc. Requirements: Basic proficiency in using computer software Full time degree in M.Sc./ B.E./B.Tech/M.Tech Passion for teaching & working in the Education Sector. Previous experience in teaching is a plus. Proficiency in Class XI & XII Physics/Chemistry/Maths (one subject). Experience required is 4-6 years teaching JEE/NEET level. Belief that all students can learn and achieve their goals Ability to connect with, inspire and motivate students Strong interpersonal & communication skills Salary Details: Commensurate with experience. Location: PAN India. Reporting to: Program Manager

Role & responsibilities Designation : Quality Executive Department of Work: Quality Qualification : Bsc/Msc- Chemistry, Bio-chemistry Preferred candidate profile

Advanced Synthetic Strategy Development : Lead the design and implementation of complex multi-step synthetic routes, including the development of innovative methodologies for challenging organic transformations. Utilize critical thinking and advanced technical and analytical skills to independently address and resolve complex challenges in synthetic chemistry and assay development. Propose and implement innovative research strategies, actively contributing to scientific publications, patents, and presentations at conferences. Ensure meticulous documentation of experimental procedures and results, preparing detailed reports that contribute to knowledge sharing within the organization and compliance with regulatory standards. Identify opportunities for operational efficiency and process improvements within the lab, leading initiatives that enhance research productivity and effectiveness. Adherence to safety regulations, quality assurance, and environmental standards, leading efforts to maintain a safe and compliant laboratory environment. Team Leadership and Development : Mentor and train team members, fostering a collaborative environment while ensuring the team meets productivity targets and maintains high-quality standards in research outputs. Work effectively with other departments (such as ADL, QA, EHS, SCM) to align research efforts with organizational goals, driving synergistic outcomes across projects. Comprehensive Project Management : Act as a primary point of contact for clients, managing communications, providing technical expertise, and ensuring the delivery of project milestones and quality results. Oversee and coordinate multiple research projects, ensuring timely delivery and alignment with strategic objectives while collaborating closely with cross-functional teams. Qualifications PhD/Post Doc. in Organic Chemistry /Medicinal Chemistry