Himalayas Candidate
candidate@example.com
Remote
Dear Mr. Zhang,
I am writing to express my strong interest in the Air Pollution Control Engineer position at Siemens Environmental Solutions (China). With a professional background in designing, commissioning, and optimizing industrial air pollution control systems, I am enthusiastic about contributing to your team's mission of delivering technologies that ensure regulatory compliance and improve air quality across China’s industrial sectors.
Over the past seven years I have worked on end-to-end air pollution control projects for both domestic and multinational clients, including work with Sinopec, China National Petroleum Corporation (CNPC), and international EPC contractors such as ABB and Honeywell. My core skills include design and specification of fabric filters (baghouses), electrostatic precipitators, wet and dry scrubbers, and selective catalytic/ non-catalytic reduction (SCR/SNCR) systems; continuous emissions monitoring systems (CEMS) integration; and stack testing and commissioning. At GreenTech Environmental (Beijing), I led the retrofit of a coal-fired boiler flue gas treatment package that reduced particulate matter emissions by 82% and NOx by 55%, bringing the facility into full compliance with the local MEP (Ministry of Ecology and Environment) limits while cutting operating costs by 12% through improved reagent dosing and control logic. I also developed CFD dispersion models (using CALPUFF and OpenFOAM) for three industrial parks to optimize stack heights and emission controls, which helped secure project approvals and avoided costly stack redesigns.
I am particularly drawn to Siemens’ commitment to innovative, integrated environmental technologies that combine robust process engineering with digitalization. Your work in applying advanced controls and IIoT-enabled analytics to improve emissions performance aligns with my interest in marrying traditional air pollution abatement hardware with data-driven optimization. I am experienced in deploying PLC/DCS control strategies, building data pipelines for emissions analytics (Python, MATLAB), and using condition-based maintenance approaches to increase system availability — capabilities I believe would help Siemens accelerate the deployment of smarter, more reliable pollution control solutions across China’s heavy-industry sites.
I would welcome the opportunity to discuss how my hands-on engineering experience, regulatory knowledge of GB/MEP standards, and passion for cleaner industrial processes can support Siemens Environmental Solutions (China) in delivering measurable air quality improvements. Thank you for considering my application; I look forward to the possibility of speaking with you and learning more about your projects.
Sincerely,
Li Wei
