[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All AECOM jobs](https://jobs.opennash.com/companies/aecom/) · [Search jobs](/search/) AECOM · Singapore, SGP # Bids & Proposal Assistant Manager/Executive Singapore, SGP Manager or lead Administrative Listed on AECOM’s official careers site. Posted October 15, 2026. Check that it is still open and apply there. [Apply on AECOM’s careers site →](https://aecom.jobs/jobs/A6247557A4974930A6E4A1541BCDD90F/job/) [OpenNash Jobs](https://jobs.opennash.com/) / [AECOM](https://jobs.opennash.com/companies/aecom/) / Bids & Proposal Assistant Manager/Executive ## Job description Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. ### Job Description - Assist in the preparation of internal governance, production of winning proposals and presentations to drive business growth. - Coordinates and manages proposal technical components, internal governance, pricing and presentations. - Demonstrates excellent communication skills and the ability to recognise, process, and present information. - Fully understands the requirements of the RFP, coordinates with technical leads for required technical and commercial inputs. - Coordinates with other End Markets and Regions to ensure that the RFP scope is addressed adequately and all costs are accurately considered. - Obtains quotes from sub-consultants as required and negotiates appropriate terms and conditions based on AECOM's standard contract and risk committee requirements. - Preparation of compelling proposals with win themes based on a complete understanding of client needs. - Understands the competition and market trends and works closely with the ME Work Winning Team [GC1] / Bid Studio on strategic pursuits. - Verifies that all legal qualifications and the southeast asia risk committee directives have been included in the final bid document before submission to the client. ### Qualifications - Diploma with a minimum of 2 years working experience for Bids & Proposals or in similar function - Possess a flair for communication, both written and verbal - Proficient level of English both oral and written - Highly organised, meticulous, with an eye for detail - Comprehensive range of administrative skills and client support services - Excellent interpersonal skills. A proactive and effective communicator who can relate well to people at all levels - Ability to build constructive and effective relationships using diplomacy and tact - Demonstrated ability to thrive under pressure in a fast-paced, deadline driven environment - Advanced Word, Excel and PowerPoint computer skills - Familiar with a suite of e-Procurement systems (GeBIZ, Sesami, Ariba, TenderBoard, etc.) - Positive thinker with a can do attitude and a willingness to learn Additional Information _At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously._ _To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment._ ### About AECOM AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. What makes AECOM a great place to work You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. ### ReqID J10158809 ### Business Line PCC ### Business Group DCS ### Strategic Business Unit Asia ### Career Area Marketing & Communications ### Work Location Model Hybrid ## At a glance - Posted by the employer: Oct 15, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 4 days - Location: Singapore, SGP[Apply on AECOM’s careers site →](https://aecom.jobs/jobs/A6247557A4974930A6E4A1541BCDD90F/job/) ## More jobs at AECOM ### [Administrative Assistant](https://jobs.opennash.com/companies/aecom/jobs/14fc2b3e8b32fba23937/) Singapore, SGP ### [Assistant Manager/Manager, Marketing Communications](https://jobs.opennash.com/companies/aecom/jobs/c7ee20da40361d37787c/) Singapore, SGP ### [Associate (Project Manager)](https://jobs.opennash.com/companies/aecom/jobs/3ebe978198f57c4aa361/) Singapore, SGP ### [Associate - Architectural Design](https://jobs.opennash.com/companies/aecom/jobs/55d730d8f058d5842f48/) Singapore, SGP ### [Associate Director, Mechanical (Data Centers)](https://jobs.opennash.com/companies/aecom/jobs/68b68c0a2049550e94bd/) Singapore, SGP ## Similar jobs at other companies ### [ABB Talent Pool –Sales Support Executive, Sales Support Coordinator, Bid Support Executive, Proposal Coordinator, Sales Administrator, Tender Executive, Sales Support Specialist, Sales Support Specialist, Senior Sales Support Executive, Proposal Manager, Tender Manager, Bid Manager, Technical Sales Support Specialist, Sales Operations Specialist, Sales Support Manager, Bid & Proposal Manager](https://jobs.opennash.com/companies/abb/jobs/422e1481f6d295f05e83/) ABB · Not Location Specific ### [Bids & Contracts Proposal Expert](https://jobs.opennash.com/companies/roche-holding/jobs/d8aec32ba7e70cb45115/) Roche Holding · Sant Cugat del Vallès ### [Technical Bids Intern](https://jobs.opennash.com/companies/siemens/jobs/eb5ccd98dd40fcbe3ea8/) Siemens ### [Proposal Manager – Global Proposal Solutions Group - Vice President](https://jobs.opennash.com/companies/jpmorganchase/jobs/a5cfa9d821e3755410b0/) JPMorganChase · Buenos Aires, Argentina ### [Digital Proposal](https://jobs.opennash.com/companies/abb/jobs/5dbab48bd8803db3ebe1/) ABB · Shanghai, China OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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