Field Marketing Lead, B2B

About Manifest

Manifest OS is an 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 Team

B2B Growth Team is responsible for sourcing SMB pipeline and building ABM-style relationships with upmarket accounts. We're a tight-knit team with a close relationship with Sales, and have driven incredible momentum behind us since our launch earlier this year.

About the Role

We're looking for someone with 5–8+ years in event or field marketing with end-to-end ownership — ideally at a B2B startup selling to HR, People, legal, or finance buyers. You have a track record of events that sourced pipeline with numbers to prove it, plus the judgment to run brand events without forcing a pipeline metric onto everything. You're experienced across all three lanes — tradeshows, partner/co-marketing, and intimate executive formats — and you treat AEs and the GM as your customers. You've done the full job: negotiating contracts, building invite lists, writing follow-up copy, and running programs on-site.

What You'll Do

• Own events strategy and execution end-to-end as our first dedicated B2B events hire

• Drive programs across three lanes: tradeshows and industry conferences, partnership and co-marketing events, and Manifest co-hosted events

• Build events into a deliberate, measurable program with repeatable process — today it runs on borrowed capacity

• Shape strategy with real autonomy and the resources to execute at the highest level

• Have direct impact on pipeline and brand, working closely with leadership to establish Manifest as the definitive voice in corporate immigration

This is for you if...

You love designing experiences for specific ICPs, get energized meeting new people, and are excited to build an events function from 0 to 1.

This is not for you if...

You want a list handed to you, struggle with ambiguity, don't have strong cross-functional instincts to drive programs from sourcing through ROI tracking, or are looking for a remote role. This position is in-office in NYC, five days a week.