Principal Owner
Grid Square Holdings Llc
AeroLeads people directory · profile
Marcus Byrd, Cissp Email & Phone Number
Principal Owner
at
Grid Square Holdings LLC
3 work emails found
@goarmy.com
2 phones found area 646 and 929
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Owner
Location
Colorado Springs, Colorado, United States
Who is Marcus Byrd, Cissp? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Marcus Byrd, Cissp is listed as Principal Owner at Grid Square Holdings LLC, based in Colorado Springs, Colorado, United States. AeroLeads shows a work email signal at goarmy.com, phone signal with area code 646, 929, and a matched LinkedIn profile for Marcus Byrd, Cissp.
Marcus Byrd, Cissp previously worked as Cyber Security Analyst at Itc Defense Corp. and Cyber Security Analyst at Cintel, Inc.. Marcus Byrd, Cissp holds Bachelor Of Science - Bs, Cybersecurity And Information Assurance from Western Governors University.
Company email context
Email format at Grid Square Holdings LLC
This section adds company-level context without repeating Marcus Byrd, Cissp's masked contact details.
*@goarmy.com
74% confidence
AeroLeads found 3 current-domain work email signals for Marcus Byrd, Cissp. Compare company email patterns before reaching out.
Profile bio
About Marcus Byrd, Cissp
Over 15 years of progressive experience as an Information Security (INFOSEC) professional with a strong background in Risk Management Framework (RMF). Strengths in applying comprehensive security frameworks with expertise in risk management, business impact analysis, disaster recovery, incident response, and a wide range of vulnerabilities and threats. Skilled in performing compliance-based assessments in evaluating the effectiveness of technical controls, procedures, and methods used to safeguard the Confidentiality, Integrity, and Availability (CIA) of classified, privacy, and other sensitive data.
Listed skills include Leadership, Computer Forensics, Information Security, Department Of Defense, and 23 others.
Current workplace
Marcus Byrd, Cissp's current company
Company context helps verify the profile and gives searchers a useful next step.
8 roles
Marcus Byrd, Cissp work experience
A career timeline built from the work history available for this profile.
Cyber Security Analyst
Current
Oct 2024 - Present
Cyber Security Analyst
Apr 2022 - Oct 2024
Sr. Computer Network Defense (Cnd) Manager
Feb 2020 - Feb 2022
Sr. Cyber Security Analyst
Feb 2019 - Feb 2020
Sr. Systems Administrator
Dec 2016 - Feb 2019
Information Assurance Manager (Iam)
Jan 2011 - Dec 2016
It Support Technician
Jan 2002 - Jan 2011
1 education record
Marcus Byrd, Cissp education
FAQ
Frequently asked questions about Marcus Byrd, Cissp
Quick answers generated from the profile data available on this page.
What company does Marcus Byrd, Cissp work for?
Marcus Byrd, Cissp works for Grid Square Holdings LLC.
What is Marcus Byrd, Cissp's role at Grid Square Holdings LLC?
Marcus Byrd, Cissp is listed as Principal Owner at Grid Square Holdings LLC.
What is Marcus Byrd, Cissp's email address?
AeroLeads has found 3 work email signals at @goarmy.com for Marcus Byrd, Cissp at Grid Square Holdings LLC.
What is Marcus Byrd, Cissp's phone number?
AeroLeads has found 2 phone signal(s) with area code 646, 929 for Marcus Byrd, Cissp at Grid Square Holdings LLC.
Where is Marcus Byrd, Cissp based?
Marcus Byrd, Cissp is based in Colorado Springs, Colorado, United States while working with Grid Square Holdings LLC.
What companies has Marcus Byrd, Cissp worked for?
Marcus Byrd, Cissp has worked for Grid Square Holdings Llc, Itc Defense Corp., Cintel, Inc., and Us Army.
How can I contact Marcus Byrd, Cissp?
You can use AeroLeads to view verified contact signals for Marcus Byrd, Cissp at Grid Square Holdings LLC, including work email, phone, and LinkedIn data when available.
What schools did Marcus Byrd, Cissp attend?
Marcus Byrd, Cissp holds Bachelor Of Science - Bs, Cybersecurity And Information Assurance from Western Governors University.
What skills is Marcus Byrd, Cissp known for?
Marcus Byrd, Cissp is listed with skills including Leadership, Computer Forensics, Information Security, Department Of Defense, Help Desk Support, Itil Service Strategy, Military Construction Program And Project Management, and Engineering Management.
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