Is Ellumen hiring right now?

Ellumen has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on Ellumen's careers site.

Where is Ellumen headquartered?

Ellumen is headquartered in Silver Spring, MD, United States and was founded in 2003.

William McCollough, Principal/Founder, is at the top of Ellumen's org chart.

How do I apply for a job at Ellumen?

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

Ellumen jobs and careers

Silver Spring, MD, United States

As of October 23, 2026, Ellumen has no open roles listed.

ellumen.com LinkedIn @ellumen

About Ellumen

Ellumen specializes in software development, IT infrastructure, cybersecurity, medical logistics and training to the healthcare sector.

Founded in 2003 by William McCollough.

Health Care Information Technology Logistics & Supply Chain Software Training IT Infrastructure Logistics

Founded: 2003
Employees: 125
Headquarters: Silver Spring

Leadership

The top of Ellumen's org chart, with how many people report into each leader.

William McCollough

Principal/Founder

41 reports

Mike Luby

Chief Operating Officer

19 reports

John R. Leslie

CTO

10 reports

Daniel Wayland

Chief Technology Officer

7 reports

Michael Luby, PMP

Chief Operating Officer

Mary Vogel

President

Jobs at Ellumen

No open positions right now. Explore more companies on TheJobsMap.

Ellumen jobs: common questions

Is Ellumen hiring right now?: Ellumen has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on Ellumen's careers site.
Where is Ellumen headquartered?: Ellumen is headquartered in Silver Spring, MD, United States and was founded in 2003.
Who leads Ellumen?: William McCollough, Principal/Founder, is at the top of Ellumen's org chart.
How do I apply for a job at Ellumen?: Pick a role on Ellumen's TheJobsMap page and select Apply. Every listing links to the original posting on Ellumen's own careers site, so you apply directly with the employer.