Strategic Account Manager

New York City
Full-time
$200K - $250K
Posted Nov 12, 2026

Skills

Account Management

Job description

ABOUT MANIFEST

Manifest OS is the leading AI-native company on a mission to replace the billable hour and make legal services more accessible for American businesses and consumers. We power the next generation of AI-native law firms with one unified global brand, a proprietary technology platform, and a centralized back office — enabling lawyers to eliminate the administrative burden and focus on delivering exceptional outcomes for their clients. Manifest OS has raised a $60M Series A from Menlo Ventures, Kleiner Perkins, First Round, and Quiet Capital.

ABOUT THE ROLE

Manifest is hiring a Strategic Account Manager to own its largest, most strategic accounts — including Fortune 500 companies — the company's top priority for 2026 and beyond. You'll be the end-accountable owner for these clients: their executive-level partner and the internal driver of their success. You'll convert pilots into multi-year, expanding partnerships while working across Product, Operations, Sales, and Marketing to deliver on complex engagements.

WHAT YOU’LL DO

•Own executive relationships and lead business reviews with C-suite stakeholders

•Convert pilots into full launches and drive multi-year renewals and expansions

•Ensure client KPIs and contractual commitments are met; get ahead of risks early

•Oversee onboarding including data migration, security reviews, and tech implementation

•Bring enterprise client needs to Product and Engineering to influence the roadmap

•Partner with Sales on account planning, renewals, and expansion proposals

•Define the enterprise account management playbook and set team-wide standards

WHAT WE'RE LOOKING FOR

•8+ years in enterprise account management or client success at a B2B SaaS company

•Proven track record owning and growing Fortune 500 or equivalently complex accounts

•Executive presence with experience managing senior, multi-stakeholder relationships

•Ability to hold cross-functional teams accountable to client outcomes

•Strong analytical skills and comfort using AI tools to increase output

•Experience building or formalizing enterprise account management processes

•Familiarity with legal tech, professional services, or regulated industries

•Bachelor’s degree or equivalent practical work experience.

THIS IS FOR YOU IF....

You want end-to-end ownership of accounts that actually matter to the business. You thrive at the intersection of relationship management and operational complexity. You want to shape how a category-defining company serves its most important clients.

THIS IS NOT FOR YOU IF....

You prefer a defined playbook over building one from scratch. You're uncomfortable with direct accountability for client retention and growth. You want remote flexibility — this role is fully in-office, five days a week.