Controller

At MissionWired, we help our partners create revolutionary fundraising strategies that advance their mission, change our country, and have a positive impact on the world. We help our partners tell big, ambitious stories that invite their supporters into communities to raise mission-changing revenue. Our results are unrivaled, having converted more than $4.5 billion in donations to the world’s most trusted philanthropies and groundbreaking campaigns. We do it over email and SMS, in the mail, across social media, everywhere. We don’t think in terms of channels; we’re single-minded in pursuit of your success. We’re innovative, progress-obsessed, do-gooders who care deeply about social change and continuing to push the limits on what we can accomplish together. We’ve brought strategies to life for nonprofit organizations working around the world, including Sandy Hook Promise, Human Rights Watch, The Humane Society of the U.S., Save the Children, and Friends of the Earth. Over the years, we have worked with various progressive political organizations and believe that each election cycle is an opportunity for us to support organizations across the country and elect Democrats to legislative bodies up and down the ballot. We’re an equal-opportunity employer and take seriously our commitment to equality and equity. Our efforts to be inclusive and create opportunity don’t end when someone joins us – they begin. We’ve set our sights on changing the world through our work and with our clients, and representation is at the foundation of what we do. We know that diversity of thought and background makes us stronger. That’s why we’re committed to building and maintaining a diverse community. Every new team member broadens our perspective and allows us to think bigger. We’ll be at our best when people from underrepresented communities and people with a range of perspectives and lived experiences want to come, stay, and push the boundaries of what’s possible. \n Overview: We are seeking a high-caliber, technically proficient Corporate Controller to lead our Accounting function. This is a critical leadership role in a fast-paced, private equity-backed environment. The ideal candidate will oversee key Finance functions in a hands-on manner, including Internal Audit & Controls, Billing & Collections, Treasury, AP and Tax. This individual will be responsible for institutionalizing financial processes, ensuring GAAP compliance across multiple business lines, and driving financial reporting, while partnering closely with Client Services and Operations teams. Successful candidates will be responsible for: Leading monthly, quarterly, and year-end close processes, targeting a 7-day close; Preparing a monthly "Reporting Package" for Management and the Board, including detailed variance analysis and bridges for EBITDA and Revenue; Serving as the primary liaison for the annual audit and all tax compliance requirements; Managing a team of 6-8 people across the various functions owned; Overseeing the complex billing lifecycle for clients, including fee-based retainers, project-based milestones, and high-volume media pass-through (print, digital, social); Managing and further automate recurring billing cycles, ensuring accurate mid-month upgrades, downgrades, and usage-based data sales charges; Ensuring contract compliance by reviewing client Master Service Agreements (MSA) to ensure billing triggers align with revenue recognition under ASC 606; Leading on collections strategy, including leading the "Order-to-Cash" process; establishing rigorous follow-up protocols to maintain a healthy DSO and maximize free cash flow generation; Supervising the full "Procure-to-Pay" workflow, ensuring all agency vendors, data providers, and software hosting costs are vetted and coded correctly. Owning the "Sequential Liability" process – ensuring media vendors are paid accurately once client funds are received, a critical function in the advertis