Application Guide

How to Apply for Senior Proposal Lead and Writer (Proposal Specialist IV)

at AECOM

🏢 About AECOM

AECOM is a global leader in infrastructure and environmental solutions, committed to building sustainable legacies. Working here means joining a team that tackles complex challenges like climate resilience, transportation, and water systems, with a strong focus on innovation and collaboration. The company’s remote-friendly culture and emphasis on professional development make it an attractive choice for proposal professionals seeking impact and flexibility.

About This Role

As a Senior Proposal Lead and Writer, you’ll lead high-stakes proposals for the Department of Defense (DoD), guiding teams from pre-RFP positioning through interviews. Your work directly supports AECOM’s mission to deliver critical infrastructure and environmental projects, making you a key driver of business growth. This role offers the chance to shape winning strategies for complex federal pursuits while mentoring proposal staff.

💡 A Day in the Life

A typical day might start with a kickoff meeting for a new DoD proposal, reviewing the RFP with the capture manager and subject matter experts. You’d spend the morning writing or editing sections, conducting compliance checks, and coordinating with graphic designers on visuals. After lunch, you might mentor a junior writer on win strategy or lead a color team review, then wrap up by updating the proposal schedule and prepping for the next day’s deadlines.

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🎯 Who AECOM Is Looking For

  • Experienced in US Federal proposal writing, especially for DoD or other government agencies, with a strong compliance focus and knowledge of FAR/DFARS regulations.
  • A proven leader who can manage proposal teams, coordinate with capture managers, and guide pre-positioning activities to maximize win probability.
  • Excellent writer and editor, able to craft compelling, compliant, and persuasive narratives for technical and management sections.
  • Detail-oriented with sharp compliance skills, ensuring every submission meets solicitation requirements and deadlines.

📝 Tips for Applying to AECOM

1

Tailor your resume to highlight specific DoD proposal wins you’ve led, including contract value and your role in the process.

2

In your cover letter, mention your experience with pre-RFP positioning and capture planning, as these are key responsibilities.

3

Showcase your ability to lead teams by providing examples of mentoring junior proposal staff or coordinating cross-functional groups.

4

Include a portfolio or writing samples that demonstrate your ability to write clear, persuasive federal proposals under tight deadlines.

5

Research AECOM’s recent DoD projects and mention how your experience aligns with their focus areas (e.g., environmental remediation, design-build).

✉️ What to Emphasize in Your Cover Letter

['Emphasize your experience leading federal proposals from pre-RFP through interviews, with specific examples of win themes and compliance.', 'Highlight your leadership and team coordination skills, especially in managing proposal staff and collaborating with capture managers.', 'Demonstrate your knowledge of DoD procurement processes and how you’ve navigated complex solicitation requirements.', 'Express enthusiasm for AECOM’s mission of sustainable infrastructure and your desire to contribute to their DoD portfolio.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Review AECOM’s recent DoD contract awards and case studies on their website to understand their project types and client relationships.
  • → Familiarize yourself with AECOM’s sustainability initiatives and how they integrate into federal proposals.
  • → Look up AECOM’s proposal process and tools (e.g., their content management system) to speak knowledgeably about workflows.
  • → Read about the specific DoD agencies AECOM works with (e.g., USACE, NAVFAC) to tailor your examples.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Describe a time you led a proposal that faced significant compliance challenges. How did you ensure adherence to requirements?
2 How do you approach pre-positioning and capture planning for a DoD opportunity?
3 Tell us about a proposal you wrote that was particularly complex. How did you structure the narrative and manage feedback?
4 How do you mentor junior proposal staff while managing multiple deadlines?
5 What’s your experience with AECOM’s competitors in the federal space? How would you differentiate a proposal?
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⚠️ Common Mistakes to Avoid

  • Submitting a generic proposal or cover letter that doesn’t reference DoD experience or AECOM’s specific focus areas.
  • Overlooking compliance details—federal proposals are strict; any errors in formatting or missing sections can disqualify you.
  • Failing to demonstrate leadership experience; this role requires managing teams, not just writing solo.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to AECOM!

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