Senior Proposal Specialist, Lifecycle Services

Siemens Mobility; Singapore; Hybrid; SGD 60,000 - 80,000; Full time

Job summary

A leading technology firm in Singapore is seeking a Senior Proposal Specialist to develop customer proposals for service agreements and lifecycle upgrades. This role requires 5-7 years in proposal management, strong commercial understanding, and excellent communication skills to coordinate with diverse teams and ensure proposal quality. The position offers a hybrid work environment, comprehensive welfare programs, and opportunities for personal growth within an inclusive culture.

Benefits

Hybrid and remote working options

Comprehensive welfare programs

Professional accident insurance

Continuous learning opportunities

Qualifications

• 5–7 years of experience in proposal management, bid coordination, or sales support.
• Familiarity with brownfield or installed-base projects.
• Clear and persuasive communication skills.

Responsibilities

• Develop customer proposals for service agreements and upgrades.
• Coordinate with sales, engineering, and finance for inputs.
• Manage pricing models and supplier quotes.
• Create compelling proposal content communicating value.

Skills

Proposal management

Commercial costing

Technical communication

Organizational skills

Collaboration

Job description

Senior Proposal Specialist, Lifecycle Services

• Developing end-to-end customer proposals – Creating complete, accurate proposals for service agreements, lifecycle upgrades, and system extensions, primarily for existing customer environments and installed systems (brownfield projects).
• Coordinating cross-functional inputs – Working closely with sales, engineering, finance, legal, and customer service to gather scope, pricing, technical, and commercial inputs for brownfield service and upgrade opportunities.
• Managing commercial costing and approvals – Building and validating pricing models, coordinating supplier quotes, and ensuring timely internal approvals prior to customer submission.
• Creating compelling proposal content – Writing clear executive summaries, value propositions, and customer‑specific narratives that clearly articulate the value of enhancing, maintaining, or extending existing systems.
• Ensuring proposal quality and compliance – Reviewing proposals for accuracy, completeness, brand alignment, and adherence to internal processes, commercial standards, and security requirements.
• Improving proposal effectiveness and win rates – Using bid outcomes and customer feedback to refine messaging, scope language, and proposal turnaround efficiency for lifecycle and installed‑base opportunities.
• Proven proposal or bid management experience – 5–7 years of experience in proposal management, bid coordination, or sales support within a technical or services environment.
• Strong commercial and financial understanding – Comfortable managing pricing, costing models, and commercial terms with attention to accuracy and risk.
• Experience with brownfield or installed‑base projects – Familiarity working with existing systems, legacy environments, or live customer sites, ideally within building or industrial technologies.
• Clear and persuasive communicator – Able to translate technical assessments and commercial inputs into concise, customer‑ready proposals.
• Highly organized and deadline‑driven – Skilled at managing multiple proposals simultaneously without sacrificing quality.
• Collaborative and proactive mindset – Confident partnering with sales, finance, legal, and technical teams to drive proposals forward in complex, ongoing customer environments.

What we offer

• Flexibility: Inclusive and flexible working environment with hybrid and remote options.
• Welfare: Comprehensive welfare programs and health insurance extendable to your family; professional accident insurance.
• Growth opportunities: Continuous and individual learning journeys.
• Inclusive culture: A team culture where you can be yourself.

This is what happens after you apply

• Talk with our recruiter to get to know your motivation & your experience

Come join us, and #TransformTheEveryday through technology!

Siemens is an equal opportunity employer, offering a safe and inclusive work environment, based on mutual respect and the appreciation of uniqueness, guaranteeing equal employment opportunities to all qualified candidates to unleash their full potential.

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