Controller

Cobalt Service Partners • Boston, Massachusetts • Full Time

Posted on Mon, Sep 28, 2026

Cobalt Service Partners (CSP) is building the nation's leading commercial access and security integration platform. Backed by Alpine Investors, a leading middle-market private equity firm, we grow by acquiring businesses that install, maintain, and repair commercial gates, doors, loading docks, and integrated security systems.

Since launching in late 2023, Cobalt has successfully acquired 22 partner companies and established itself as one of the leading platforms in a highly attractive and fragmented industry. We have done this by partnering with founder-led companies that have spent decades earning trust in their local markets. Our mission is to honor those legacies, enhance operations through disciplined execution, and drive growth through high-frequency M&A. 

The Role

In-Person  ·  Boston, MA Metro

As Controller, you'll own accounting for an acquired operating company(s), covering the monthly close, reporting, controls, payroll oversight, and the annual audit. Our businesses are project-based, so revenue recognition, job costing, and cash management are at the center of the work.

This is a hands-on role for someone who likes the details and wants real ownership. You will be building a finance function and leading the team through the changes that come with joining the Cobalt platform, while working closely with our experienced regional finance team.

What You'll Own

What We're Looking For

Preferred:

Experience at a construction or project-based company (ideally 100–200 employees) with complex inventory considerations; exposure to M&A accounting (ASC 805), such as opening balance sheets, purchase price allocation, or working capital true-ups; experience integrating acquired businesses; prior experience supervising others; CPA.

Why Cobalt

Cobalt Service Partners and its operating companies are equal opportunity employers. Employment is at-will. 

 

 

 

 

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