Job Responsibilities: 1. Responsible for the R&D and commercialization of technologies related to energy conservation and carbon reduction in petrochemical processes, as well as the reduction and resource recovery of “three wastes.” 2. Track the development trends of new technologies for energy conservation and carbon reduction in the petrochemical industry; conduct preliminary technical research; formulate R&D goals and plans; and lead the entire process—from project initiation to small-scale trials and pilot tests—for projects under your responsibility. 3. Responsible for the scheme design of technology commercialization projects, developing project schedules, and organizing their implementation. 4. Based on the company’s overall arrangements, carry out energy-saving and carbon-reduction technology improvements on existing petrochemical facilities, prepare technical solutions, and organize their implementation. Job Requirements: 1. Master’s degree or higher; preference given to candidates with majors in chemical engineering, chemical technology, environmental engineering, or related fields. Educational requirements may be relaxed for candidates with extensive experience. 2. At least 5 years of experience as a project leader in the design, R&D, or technical renovation of energy-saving and carbon-reduction processes for petrochemical facilities. 3. Experience in the development and commercialization of energy-saving and carbon-reduction technologies such as waste heat recovery, heat exchanger optimization, high-efficiency separation, evaporation and crystallization, resource recovery of “three wastes,” and optimization of circulating water systems in petrochemical processes. 4. Proficient in at least one of the following process technologies: crude oil processing, olefins, aromatics, etc. Priority will be given to candidates with experience as project leaders in energy-saving and environmental protection projects at engineering companies or design institutes.

Job Responsibilities: 1. Responsible for the management of carbon fiber polymerization process packages and process technologies; 2. Responsible for the development of new polymerization processes; 3. Responsible for small-scale and pilot-scale experiments, proposing improvement plans, and optimizing and refining data packages; 4. Responsible for preparing process packages (including process descriptions, PFDs, PIDs, equipment lists, operation manuals, etc.). Job Requirements: 1. Bachelor’s degree or above in chemical engineering, new materials, chemical equipment, or a related field, with 5+ years of work experience in free-radical polymerization; 2. Priority will be given to candidates with extensive experience in two-step acrylonitrile polymerization operations, proficiency in multi-effect distillation and steam stripping fractionation, and expertise in polymer swelling, dissolution, and purification; 3. Priority will be given to candidates familiar with the process package development procedures and industry standards in the fine chemical or petrochemical industries.

Job Responsibilities: 1. Responsible for the daily operation and management of pilot-scale projects. 2. Organize the development of relevant operating procedures and procedural documents for pilot-scale operations, ensuring the construction and smooth operation of pilot-scale facilities. Job Requirements: 1. Master’s degree or higher; at least 5 years of relevant work experience. For candidates with extensive experience, educational requirements may be relaxed appropriately. 2. Experience in managing pilot-scale or industrial-scale upscaling projects; preference given to those familiar with hydrogenation, hydration, and oxidation process flows. 3. Hardworking and able to endure tough conditions; possesses a strong team spirit.

Job Responsibilities: 1. Responsible for technical validation of the process flow development for olefin polymerization systems. 2. Organize the construction and operation of pilot-scale olefin polymerization facilities. 3. Responsible for pilot-scale technology development of new polyolefin products and the development of new olefin polymerization processes. Job Requirements: 1. Master’s degree or higher; at least 5 years of relevant work experience. Educational requirements may be relaxed for candidates with extensive experience. 2. Experience in polyolefin process development or new product development, as well as experience in managing pilot-scale or industrial-scale upscaling projects. 3. Hardworking and able to endure tough conditions; possess a strong team spirit.

Job Responsibilities: 1. Responsible for optimizing hydrogenation reaction processes (including fluidized bed, fixed-bed, slurry-bed, etc.) at the small-scale and pilot-scale stages. 2. Bridge the gap between small-scale research and process package development; analyze experimental data from small-scale and pilot-scale studies; operate experimental equipment; propose improvement plans; and ensure the smooth operation of the pilot-scale facility. Job Requirements: 1. Master’s degree or higher; at least 5 years of relevant work experience. Educational requirements may be relaxed for candidates with extensive experience. 2. Possess experience in pilot-scale or industrial-scale hydrogenation reactions; familiar with the process package development procedures and industry standards in the fine chemical or petrochemical industries. 3. Preference given to candidates who are proficient in preparing process packages (PFD, PID, equipment lists, operating manuals, etc.); possess a collaborative spirit.

Job Responsibilities: 1. Responsible for the leading design of water intake, water purification, water distribution, drainage, reclaimed water reuse, and circulating water projects within the project scope; 2. Responsible for the design of indoor water supply and drainage, domestic water supply, indoor and outdoor fire protection, underground water supply and drainage systems, and pipelines; 3. Responsible for determining the process design of water supply and drainage, leading the selection of water supply and drainage equipment, equipment layout, design of various versions of PID and pipeline layout drawings; 4. Responsible for compiling feasibility study reports and relevant content of water supply and drainage in basic engineering design. Job Requirements: 1. Bachelor's degree or above, giving priority to majors in water supply and drainage engineering, municipal engineering, environmental engineering, and related fields; 2. More than 5 years of design institute work experience, proficient in CAD and other drawing software; 3. Priority will be given to those with experience in water supply and drainage design for petrochemical industry projects and those with a registered public utility engineer (water supply and drainage) certificate.

Job Responsibilities: 1. Serve as the designer and checker for process piping in large-scale projects; 2. Responsible for the design of piping design drawings, coordination with other disciplines, material take-off, and support selection; 3. Handle design issues and provide technical support at the construction site; 4. Complete other tasks assigned by the department (including cooperation with the R&D department). Job Requirements: 1. Bachelor's degree or above, chemical engineering and technology, chemical machinery and other related majors are preferred; 2. 5+ years of experience in a design institute, familiar with domestic and international standards and specifications, design processes, and able to independently complete 3D piping design work; 3. Experience in the design of large-scale projects in the petrochemical industry, familiar with software such as SP3D, senior engineer title or above is preferred.

Job Responsibilities: 1. Responsible for the preparation, construction, commissioning, and operation of the antioxidant device, and responsible for preparing operating procedures, process cards, start-up and shutdown plans, and other technical documents; 2. During production, prepare monthly, quarterly, and annual production technology reports, analyze technical and economic indicators such as raw material consumption, product yield, and energy consumption, and propose process optimization suggestions. Job Requirements: 1. Bachelor's degree or above, majoring in Applied Chemistry, Chemical Engineering and Technology, or related majors; 2. 5 years or more of production and technical work experience in antioxidants (hindered phenols, phosphites, etc.). Work Location: Construction period work location: Ningbo; Production operation period work location: Yushan Island, Zhoushan

Job Responsibilities: 1. Responsible for the preparation, construction, commissioning, and operation of the alkylphenol unit, and responsible for preparing operating procedures, process cards, start-up and shutdown plans, and other technical documents; 2. During production, prepare monthly, quarterly, and annual production technology reports, analyze technical and economic indicators such as raw material consumption, product yield, and energy consumption, and propose process optimization suggestions. Job Requirements: 1. Bachelor's degree or above, majoring in Applied Chemistry, Chemical Engineering and Technology, or related majors; 2. 5 years or more of experience in the production and technical work of 2,4-di-tert-butylphenol, 2,6-di-tert-butylphenol and other alkylphenols. Work Location: Construction period: Ningbo; Production operation period: Yushan Island, Zhoushan

Job Responsibilities: 1. Responsible for the development of carboxylic acid hydrogenation catalysts and reaction processes; 2. Maintain laboratory safety and environment; 3. Product separation and purification process development. Job Requirements: 1. Master's degree or above, with a preference for related majors such as industrial catalysis, chemical processes, and chemical reaction engineering; 2. 3 years or more of relevant work experience, familiar with autoclaves, fixed-bed reactors and other equipment, proficient in operating gas chromatography, liquid chromatography, infrared spectrometers and other analytical instruments; good at observing experimental phenomena, diligent in thinking, actively solving problems, and having a certain degree of creativity; 3. Preference given to candidates with experience in enterprise research institutes, with upright character and a collaborative spirit.