John Blessing: Email & Phone Number

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Operations Manager at RealmOne|Washington DC-Baltimore Area, United States

Position:

Operations Manager at RealmOne

Location:

Washington DC-Baltimore Area, United States

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Last updated: 2026-07-18

Updated: 2026-07-18

Found email addresses for John Blessing:

Business emails:

b**@realmone.com

Personal emails:

j******r@gmail.com

Found phone for John Blessing:

+1-***-***-5826

A different John Blessing?

Work Experience 17 years

Operations Manager at RealmOne

Aug 2024 - Current

Portfolio Lead at Inovex Guildford, United Kingdom

Aug 2022 - Sep 2024

Cyber Security Senior Manager at Accenture Federal Services

Mar 2022 - Aug 2022

Director at Novetta

Jan 2021 - Aug 2022

Cyber Security Analyst at Novetta

Sep 2014 - Aug 2022

Network Analyst at Camber Corporation - Technical Solutions Group

Dec 2012 - Aug 2014

Network Analyst at Northrop Grumman

Oct 2011 - Dec 2012

Analyst at SAIC

Sep 2009 - Oct 2011

John Blessing started working in 2009, then the employee has changed 6 companies and 6 jobs. On average, John Blessing works for one company for 2 years 4 months.

Their professional focus is Computer Networking, Cybersecurity, and Government Contracting across 3 core areas.

John holds Certified Information Systems Security Professional (CISSP), CompTIA CySA+ ce Certification, and CompTIA Network+ ce Certification certifications.

Education

Bachelor of Science - BS at University of Maryland University College

John Blessing Namesakes

Name

Company

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John Blessing

Stanbic IBTC

Compliance Analyst

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John Blessing

Gracias Global

Real Estate Advisor

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Blessing Chukwu

The Federal Polytechnic, Ado-Ekiti

System Analyst

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