Full-Time

Senior Project Manager

Digital Producer

Sia Partners

Sia Partners

1,001-5,000 employees

Management consulting integrating AI and design

No salary listed

New York, NY, USA

Hybrid

Three days on-site per week required.

Category
Business & Strategy (1)
Required Skills
Forecasting
Social Media
Web Development

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Requirements
  • 4-5+ years of project management in an ad agency environment, with a heavy focus on 360 integrated campaigns
  • Able to speak to project manager roles where you were responsible for allocating resources to 360 campaigns, burning budgets and estimating projects
  • Proven experience managing campaigns that span multiple service types — including social, paid media, digital/web builds, creative production, video and emerging platforms
  • Demonstrated success in client-facing roles, including managing day-to-day relationships, leading meetings and presentations, and acting as a strategic point of contact
  • Proactive, solution-oriented mindset; ability to anticipate roadblocks specific to paid media workflows
  • Skilled in project management tools (Kantata a plus), budget burn, resource allocation, drafting meeting recaps and media workflow platforms
  • Deep Familiarity with creative production workflows
Responsibilities
  • Orchestrate the seamless execution of large-scale, integrated projects with multiple workstreams running in parallel, bringing together social, web, paid, content, and digital experience initiatives into cohesive campaigns that deliver real business outcomes
  • Lead conversations, manage expectations, and confidently present strategies and recommendations to clients, translating business goals into project requirements and ensuring they are executed flawlessly by internal teams and external partners
  • Lead the project team as the Project Shepherd, offering mentorship and guidance to mid-level and junior staff, fostering collaboration across creative, media, strategy, and technology functions
  • Make pivotal decisions concerning project strategies, budgets, and timelines, balancing competing priorities across service types
  • Oversee multi-discipline initiatives involving larger budgets, bringing rigor to budget estimation and resource allocation, and forecasting to keep projects profitable and client confidence high
Desired Qualifications
  • Kantata project management tooling proficiency or familiarity (Kantata a plus)
  • Experience with budgeting and resource forecasting across multiple service types is beneficial
  • Experience managing cross-channel campaigns involving social, paid media, digital/web builds, and content creation is advantageous

Sia Partners is a management consulting firm that blends AI and design with traditional strategy and operations work to deliver practical business value. It analyzes competitive landscapes, regulatory changes, and organizational design to help clients transform operations and strategy, using AI-enabled and design-driven approaches. With 2,400 consultants across 38 countries and services in 30+ sectors, it emphasizes CSR through its Consulting for Good program to turn sustainability into a driver of profitable transformation. The company aims to remain an independent pure-player consultant and to become a leading independent management consulting firm in Europe, focusing on sector-specific excellence.

Company Size

1,001-5,000

Company Stage

Growth Equity (Non-Venture Capital)

Total Funding

$275M

Headquarters

Paris, France

Founded

1999

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Simplify Jobs

Simplify's Take

What believers are saying

  • Blackstone's €250m investment accelerates U.S. expansion and AI capabilities development through 2026.[1]
  • Strategic acquisitions like Kaiser Associates and The Upside strengthen U.S. market position and brand strategy.[1]
  • 3,000 consultants across 20 countries serve 1,000+ clients including Fortune 500 companies globally.[6]

What critics are saying

  • Blackstone demands 20-30% annual U.S. growth, risking founder dilution if targets unmet within 24 months.[1]
  • Rapid M&A integration strains operations, causing consultant attrition and client losses in 6-18 months.[1]
  • Blackstone pressure toward IT services M&A violates core independence mission, alienating traditional consulting clients.[1]

What makes Sia Partners unique

  • Agent Store with 400+ production-ready AI agents across Finance, Energy, Healthcare, Retail, Public Sector.[6]
  • Human-centric AI integration framework bridging technology adoption to measurable ROI at enterprise scale.[8]
  • Independent pure-player consulting model combining sector expertise with proprietary digital assets and agentic solutions.[1]

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Benefits

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

18%

1 year growth

18%

2 year growth

18%
The Associated Press
Jan 27th, 2026
Sia acquires Kaiser Associates to launch global corporate strategy and M&A business line

Sia, a global management consulting group, has acquired Kaiser Associates, a US-based strategy consulting firm, to launch a dedicated Corporate Strategy, Private Equity and M&A business line spanning the US, UK, France, Middle East and Australia. Founded in 1981, Kaiser Associates brings 65 consultants and operates from Washington, D.C., New York and London. The firm specialises in go-to-market strategy, growth assessments and market landscaping for Fortune 500 executives and private equity funds. Kaiser Associates' leadership team, including Ali Cumber, Paul Mumma and Jon Meyerholz, will join Sia as partners, with Meyerholz heading the new business line as managing partner. The acquisition expands Sia's North American presence and strengthens its position in private equity advisory.

Business Wire
Jul 4th, 2025
Sia Expands in the Netherlands with the Acquisition of Precedence

Sia continues its strategic expansion with the acquisition of Precedence, a consulting player.

Consultancy.uk
May 9th, 2025
Sia Acquires The Upside for Expansion

Sia has acquired The Upside, enhancing its brand, innovation, and cultural strategy capabilities in the UK. The Upside, founded in 2013, generated £6.2 million in 2024 revenues. This acquisition follows Sia's €250 million minority investment from Blackstone, supporting its European expansion. Niku Banaie, CEO of The Upside, will lead Sia's UK brand, innovation, and culture team. The Upside will adopt Sia's branding as part of the transition.

Business Plus
Dec 17th, 2024
Sia Partners receives €250m investment from Blackstone

Dublin-based management and AI consulting firm Sia Partners has received investment of up to €250m from Blackstone, one of the world's largest alternative

Finyear
Dec 16th, 2024
Sia Partners receives €250m from Blackstone

Sia Partners has opened its capital to Blackstone, the world's largest alternative asset manager, through a €250 million minority investment. Despite this, founder and CEO Matthieu Courtecuisse retains a majority stake. This marks the first time Sia Partners has sought a financial partner since its founding in 1999. The firm, with nearly €500 million in revenue, aims to accelerate growth, especially in the U.S. and other countries where it operates.