英语翻译项目部经理,作为分公司技术工程师协助公司领导进行业务开展,参与项目招投标,编写工艺方案及绘制图纸,提供技术支持,

Project manager,as a technical engineer to assist the branch for business development of the company,participated in projects bidding,preparation of editing the process of solutions and also drawings,provides technical support,and responsible for the communication between headquarters and its subsidiaries.
Engineer of the design department,draw and edit all kind of the waste-water treatment program and its drawing,master a variety of wastewater treatment processes,including the conventional activated sludge process,oxidation contacts,acidification,SBR,CAST,UASB,the third generation anaerobic ABR technology,Japan natural cycle processes,etc..,and have been participated in some major biddings.

Projects department manager, as engineers assist company branch leaders of business development, participate in project bidding process scheme, write and produce drawings, provide technical support, a...

楼主，请看以下的翻译内容。
手工翻译，希望对你有帮助。地道的表达。
另外，中文请多修改下，明显感觉有点不通顺。
请介意。谢谢。
Project manager, to be the branch company's technical engineer to asisst the company's leader to perform the sales, atte...

Project manager, technical engineers to assist the company as a branch leader for business development, participation in project bidding, preparation of process solutions and drawings, provide technic...