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Markeith Johnson

Markeith Johnson

Certified

Data Scientist

DISA/Stanford | Tampa

Technologies

My Portfolio Highlights

My New Course

Introduction to Python

My New Course

Introduction to Python

Data pro, transforming raw numbers into a masterpieces of understanding.

My Work

Take a look at my latest work.

course

Understanding Data Science

course

Introduction to Python

DataLab

Project: Analyzing Students' Mental Health

course

Understanding Data Science

My Certifications

These are the industry credentials that I’ve earned.

Data Literacy

Data Literacy

Other Certificates

CompTIA Security+

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

U.S. Army | Jan 2025 - Present

Operations Research Systems Analyst (ORSA)

Military Data Scientist for Army Material Command (AMC).

U.S. Army Reserves | Mar 2023 - Feb 2025

Army Reserves Company Commander

In charge of all personnel admin and readiness metrics for IT communications unit consisting of 100 personnel at headquarters in Las Vegas, NV.
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DISA | Nov 2020 - Mar 2023

Defensive Cyberspace Manager

Collected, analyzed, and disseminated cyberspace intel products to support situational awareness and defensive cyber operations. Analyze network sensor traffic, produce cyber reports, recommend counter measures, collect and analyze data to produce trends on malicious cyber activity.

US Army | Feb 2013 - Nov 2020

Human Resources Officer

Human Resources Office/Project Manager (S1) in the Adjutant Generals' Corps. I’ve had the distinct pleasure of working with senior military leaders and peers creating plans using and informing the Military Decision Making Process, that provided subordinate units their operating orders. We were an administration charged with managing the career life cycle and essential personnel actions such as, accountability, recruitment, promotion, pay, awards, transitions, postal operations, placement. performance evaluations, and more, for thousands of Soldiers, DA Civilians, and Contractors assigned beneath our commanding unit, from the time they enter our front door, to the time they exit it; be in retirement or reassignment. This role was data heavy and covered an immense amounts of ground and responsibilities stemming from database creation and management of large datasets and systems. In this role, I volunteered to become my unit’s Safety Officer, Radiation Safety Officer, and Equal Opportunity Leader, all as part of additional duties to my primary role.

G4S | Nov 2015 - Mar 2020

Security Project Manager

I propelled a major million dollar/year project for my company where I supervised security activity and managed stakeholder engagement for six different hospital sites headquartered from Our Lady of the Lake Regional Medical Center. My work was IT and physical security solutions in the healthcare industry that involved tracking time and attendance and labor scheduling payroll for approximately 50 personnel. I also serve as my sites’ Safety Manager, delivering monthly safety briefings and emergency response plans to all my assigned employees. Twice weekly, I produce very deep and comprehensive financial and "significant activities" data reports that provided great insights into hospital revenues to my client. My data provided the decision-makers accurate real time information that enable financial and strategic decisions; including the funding of projects I proposed. One tech upgrade project I completed, greatly improved my client’s cash flow efficiency, cash accountability, and overall revenue by approximately $30k/month. I trained groups and individuals on the new technologies I implemented.

Pinnacle Entertainment | May 2012 - Jul 2013

Casino Dealer

Gaming Professional, re-honed key soft skills, such as listening, and speaking. Computed fast and accurate mental math before live audiences while entertaining them with a warm and welcoming personality and lively conversation. Became proficient in Blackjack, Pitch Blackjack (single and double deck), Baccarat, and Poker Carnival games such as Hold 'Em. Because of this role, I have a ton of confidence in my ability to quickly learn and master anything I decide to do. I operated independently, but also as part of a large team, contributing in securing approximately $285k in tips per pay period. Precursor to MBA.

Army National Guard | Oct 2003 - Feb 2013

Infantry Officer

Infantry Officer, Explosives Engineer Soldier I held this role while in college Developed into the confident and charismatic leader I still am today. I learned what it meant to be able to stand before others and look like, be like, and sound like a leader; which to me, at its core, is taking care of the mission first, but taking care of people always. I learned why knowing the job and aligning goals with the boss was so important. I learned to be ethical, moral, and move with integrity. I learned to be competent, capable, and ready when asked, "Sir, what should we do?" or "What do you recommend?" Previous to this role, I was a demolitions engineer for about three years that rigged explosives like C4 and landmines. This was a highly dangerous and technical role I'd held since 18 years of age.

My Education

Take a look at my formal education

Professional Certificate in Cyber Security System AdministrationPurdue Northwestern | 2024
Professional Certificate, Foundations of Data ScienceStanford University | 2021
Certification, Project ManagementSyracuse University - Martin J. Whitman School of Management | 2018
Professional Certificate, Lean Six SigmaSyracuse University School of Information Studies | 2015
Master's Degree, International Business AdministrationHult International Business School | 2014
Bachelor of Science (B.S.), SociologySouthern University and A&M College- Baton Rouge | 2012

About Me

Markeith Johnson

data aficionado that loves turning signals into insights

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