Caelum Diagnostic Solutions

is looking for a

Chief Operating Officer

Syndicated from
LinkedIn
April 12, 2026
United States
Remote
Part-time
This job is syndicated, meaning it's been sourced outside FractionalFinders. View their application directly to apply
View application

About the Company

Caelum Diagnostic Solutions is an innovative seed-stage company focused on digital biopsy diagnostics.

Led by Dr. Rachel Wellner, a respected breast surgical oncologist, the company has developed technology capable of delivering biopsy evaluations with 94% to 99% accuracy in under 10 minutes.

The initial focus is transforming diagnostics in breast cancer care, with broader potential applications across multiple cancer types.

The company’s mission is to improve patient outcomes globally through faster and more effective cancer diagnostics.

About the Role

Caelum Diagnostic Solutions is seeking a full-time Chief Operating Officer to lead and manage company operations.

This is a remote executive leadership role focused on translating strategic goals into operational execution while supporting long-term business growth.

The COO will work closely with executives and team leaders to improve efficiency, manage budgets, align priorities, and build a scalable foundation for the company’s next growth stage.

Compensation is equity-only at this stage, with plans to transition to salary compensation after completion of the seed funding round.

Responsibilities

You will lead strategic business planning and ensure operational priorities align with the company’s mission and growth trajectory.

The role includes overseeing day-to-day operations, streamlining internal processes, and improving organizational efficiency and productivity.

You will manage budgeting, financial planning, and resource allocation to support responsible growth.

You will collaborate with leadership teams to drive execution across departments and ensure alignment on company objectives.

The role also includes leveraging your network to support fundraising efforts through warm introductions to potential investors and strategic partners.

You will help build a sustainable operating model for a high-growth healthcare technology company.

Requirements

Candidates should have strong experience in business planning, preferably within the med-tech sector.

You should possess proven expertise in operations management and scaling organizations efficiently.

Applicants must demonstrate strong analytical ability, financial management skills, and sound decision-making judgment.

Leadership experience managing cross-functional teams in high-growth environments is required.

Strong communication and relationship-building skills are essential.

Experience in healthcare, biotechnology, diagnostics, or related sectors is highly preferred.

An advanced degree in Business Administration, Management, or a PhD is beneficial, though candidates without advanced degrees will also be considered.

Benefits

This is an opportunity to join an early-stage healthcare innovator with the potential to transform cancer diagnostics globally.

The role offers meaningful equity ownership and executive influence during a critical growth phase.

You will help shape strategy, operations, fundraising access, and long-term company success in a mission-driven medical technology business.

View More

Operations

Jobs

Raspberry Pi Foundation

-

Chief Growth Officer
Operations
Cambridge, England, United Kingdom
Remote
Part-time
£105,000 - £125,000

Simprints

-

Chief Operating Officer
Operations
United Kingdom
Remote
2–3 Days / Week
£100,000 – £120,000 FTE Equivalent

Found

-

Medical Director
Operations
Austin, Texas, United States
Remote
Part-time

Forward Leading Independent Provider Association (FLIPA)

-

Fractional Chief Medical Officer
Operations
New York, United States
Remote
Part-time
$170,000 - $190,000

Cognes

-

Senior Healthcare Executive – Advisory Board Member
Operations
United States
Remote
Part-time

AlphaX

-

Founding Director, Workforce Intelligence Research
Operations
Sanford, Florida, United States
Remote
Part-time

Torry Harris Integration Solutions

-

Senior Financial Advisor
Operations
Perth Amboy, New Jersey
Remote
2–3 days / month

Freedx

-

Chief of Staff
Operations
El Salvador, Central America
Remote
Part-time

Headlines Craniofacial Support

-

Executive Director
Operations
United Kingdom
Remote
Part-time
£60K/yr

CareCentrix

-

Physician Reviewer
Operations
Hartford, Connecticut, United States
Remote
25 hours / week
$150/hr - $170/hr

Allia Health Group

-

Fractional Chief Medical Officer
Operations
Houston, TX, United States
Remote
Part-time
$250/hr - $400/hr

Royal College of General Practitioners

-

Medical Director for Clinical Policy
Operations
London, England, United Kingdom
Remote
4 Sessions - 16 Hours / Week
£48,517.12 per annum

Diablo Firesafe Council

-

Executive Director
Operations
California, United States
Remote
Part-time

Ethos

-

Senior Rental Operations Specialist
Operations
United States
Remote
20 hours / week
$50/hour

England Athletics

-

2 x Non Executive Directors
Operations
United Kingdom
Remote
Part-time

Acorai

-

Med-Tech Board Advisor
Operations
United States
Remote
1 - 2 hours / month
Equity-based

SkillUp Online

-

Program Portfolio Strategist
Operations
Bellevue, Washington, United States
Remote
20 hours per week

Cyber Leadership Institute

-

Chief Operating Officer
Operations
Sydney, New South Wales, Australia
Remote
Part-time

Mary's Meals

-

Executive Director
Operations
Glasgow, Scotland, United Kingdom
Remote
Part-time
£94,851 + benefits

FutureSight

-

Co-Founder & CEO - HealthTech - AI Revenue Recovery
Operations
San Francisco, California, United States
Remote
Part-time
Equity-based

Guardian Jobs

-

Chief Executive Officer
Operations
Harrow, England, United Kingdom
Remote
18.75 to 30 hours / week
£70,000 per annum, pro rata

Rhizome

-

Chief Operating Officer
Operations
United States
Remote
Part-time
$120,000 / year

Mercor

-

Senior Director of Operations
Operations
San Francisco, California, United States
Remote
Part-time
$80–$110/hour

Sentencing Academy

-

Chief Executive Officer
Operations
United Kingdom
Remote
18.75 to 30 hours / week
£70,000 per annum, pro rata

Drayton

-

Non Executive Director
Operations
United Kingdom
Remote
Part-time

SmartResilience

-

Board Advisor / NED | Climate Resilience | SmartResilience
Operations
Colchester, Essex, England, United Kingdom
Remote
Part-time

Phibro Animal Health

-

Project Management Office (PMO) Leader
Operations
Teaneck, NJ, United States
Remote
Part-time

Caelum Diagnostic Solutions

-

Chief Operating Officer
Operations
United States
Remote
Part-time

C10 Labs

-

Founder in Residence
Operations
Cambridge, Massachusetts, United States
Remote
Part-time

A Climate Technology Company

-

COO
Operations
Denver, Colorado, United States
Remote
20 hours / week
$180 – $260 per hour

Contact Us

For Companies
Schedule a call to explore how fractional leadership can support your business.
Not ready for a call? Email us at hello@fractionalfinders.com
Schedule A Call Here
For Fractional Talents
Join our Fractional Network to access fractional opportunities.
Have a question or feedback? Reach out to us at hello@fractionalfinders.com
Join Our Network Today!
Partner With Us
We also collaborate with organizations looking to reach a targeted audience of fractional execs!
Send us a message to learn more!
Email us at hello@fractionalfinders.com