# Black Marlin Investment Group jobs and careers

> 0 open roles at Black Marlin Investment Group as of October 24, 2026. Source: https://www.thejobsmap.com/company/black-marlin-investment-group

Black Marlin Investments is an operator-led, growth-focused investment platform specializing in essential service industries. The firm differentiates itself through meaningful co-investment, operator partnerships, and a hands-on approach to scaling businesses—leveraging repeatable growth systems and disciplined execution to generate long-term enterprise value. Black Marlin focuses on: • Majority acquisitions and minority growth partnerships • Multi-market scalability • Margin expansion through systems and discipline • Leadership infrastructure and incentive alignment • Long-term ownership and enterprise value compounding

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | United States |
| Employees | 1 to 10 |
| Website | https://blackmarlininvestments.com |

## Leadership

- Jonathan Seibert, Co-Founder

## Common questions

### Is Black Marlin Investment Group hiring right now?

Black Marlin Investment Group has no open roles listed as of October 24, 2026. Roles appear here as soon as they are posted on Black Marlin Investment Group's careers site.

### Where is Black Marlin Investment Group headquartered?

Black Marlin Investment Group is headquartered in United States.

### Who leads Black Marlin Investment Group?

Jonathan Seibert, Co-Founder, is at the top of Black Marlin Investment Group's org chart.

### How do I apply for a job at Black Marlin Investment Group?

Pick a role on Black Marlin Investment Group's TheJobsMap page and select Apply. Every listing links to the original posting on Black Marlin Investment Group's own careers site, so you apply directly with the employer.