Finance Operator, Business Partner

Mechanism Ventures

Finance Operator advising portfolio CEOs on crucial financial decisions while building profitable startups. Collaborating across multiple high-growth companies for effective financial management.

Posted 4/21/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSenior💰 $150,000 - $170,000 per yearWebsite

About the role

Key responsibilities & impact

Advise operators on their most consequential financial decisions
Own the financial narrative
Validate the analytical layer
Handle the full financial surface area
A finance person first
Built for a multi-company environment
No passengers

Requirements

What you’ll need

6-10 years of FP&A, startup finance, or multi-company work
advised founders or operators directly
driver-based modelling is your default
comfortable holding financial context across multiple companies simultaneously
learn fast, build systems rather than just doing the work
worked across a portfolio, PE-backed roll-up, or multi-entity environment
built financial reporting infrastructure from scratch, not just inherited it
enough accounting literacy to QA a close without running it yourself
experience with modern FP&A platforms

Benefits

Comp & perks

medical
dental
vision
unlimited time off policy with a two-week minimum

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

FP&Adriver-based modellingfinancial reporting infrastructureaccounting literacyfinancial analysis

Soft Skills

advisingsystem buildinglearning fastmulti-company management