Agency Growth, Project Manager
Sia Partners
Sales & Business Development, Operations
Job description
As our Growth Project Manager, you’ll serve as the operational engine behind the agency’s new business and growth efforts. Partnering closely with the BU Lead / Agency Partner, you’ll help drive pitches, proposals, and RFP responses from kickoff through submission, keep cross-functional teams aligned, support agency visibility initiatives, and ensure our growth operation runs with precision and momentum.
This is a highly collaborative, fast-moving position for someone who thrives in creative environments, brings structure to ambiguity, and knows how to keep multiple high-stakes initiatives moving simultaneously without losing attention to detail.
You’ll sit at the intersection of strategy, marketing, operations, and business development — helping shape how the agency shows up in market, pursues opportunities, and wins new work.
Your Impact
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Own the coordination and execution of agency pitches, proposals, decks, strategic documents, and RFP responses from kickoff through final submission, ensuring materials are polished, strategically organized, thoughtfully written, and delivered on time while keeping internal teams aligned throughout the process
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Partner closely with the BU Lead / Agency Partner to support and help drive the agency’s broader growth and new business initiatives
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Bring structure, organization, and momentum to fast-moving opportunities by proactively managing timelines, workflows, follow-ups, approvals, and communication across multiple teams and stakeholders
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Support the agency’s external visibility efforts through the coordination of speaking engagements, industry events, awards submissions, partnership opportunities, and related marketing initiatives
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Develop and maintain prospect, market, and competitive intelligence that strengthens positioning, sharpens outreach and proposals, and supports more strategic growth decisions
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Help improve and streamline the operational side of the growth function by organizing information, identifying gaps, and creating more scalable and efficient ways of working
What Success Looks Like
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Pitches, proposals, decks, and RFP responses are organized, polished, strategically thoughtful, and consistently delivered without last-minute chaos
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Cross-functional teams feel aligned, informed, and supported because communication, timelines, and next steps are proactively managed and clearly communicated
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Leadership has confidence that opportunities are moving forward efficiently and that important details, deliverables, and follow-ups are being handled thoughtfully and professionally
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The agency shows up strongly in market through well-coordinated events, speaking engagements, awards, and external visibility opportunities that reinforce the agency’s reputation and positioning
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Research and competitive intelligence help sharpen how the agency approaches opportunities and positions itself in conversations and proposals
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The growth function becomes more organized, scalable, and operationally strong through improved coordination, stronger processes, and greater consistency across initiatives