Christian Marshall Email & Phone Number

United States

Reston, Virginia, Us

Develops advanced data analytic solutions that support the DoD AI strategy.Builds Generative AI Solutions to solve complex text based tasks especially those dealing with Q&A and technical summarization.Partners with key stakeholders to understand complex data requirements, ensure alignment with DoD objectives, and implement impactful solutions.

About this groupBlack in AI is a group for sharing ideas, fostering collaborations and discussing initiatives to support and uplift black researchers in AI.

New York, New York, Us

Led the automation of key controls identified by COE managers, streamlining processes and enhancing efficiency.Designed and automated a risk modeling application in R, incorporating weighted scoring and business rules such as payment methods and transaction thresholds, to optimize financial compliance processes. Utilized Logistic Regression and Ensemble Methods like Random Forests, capitalizing on pre-calculated risk scores to classify transactions into different compliance categories with high precision. Implemented Bayesian Networks to model the probabilistic relationships among various risk factors, providing deeper insights into the dependencies between different variables affecting transactional risk. Deployed the end-to-end machine learning model into production, monitoring and periodic retraining, thereby adapting to changing risk patterns and compliance requirements.

New York, New York, Us

Led the performance of internal and external web application attack and penetration tests across the company portfolio. Assisted in defining scope, planning, and executing cyber risk assessments. Assisted in the development of audit reports and management action plans. Briefed executive teams on IT controls and infrastructure risks. Reviewed remediation plans, and validated controls under the Center for Internet Security framework. Conducted advanced reconnaissance and threat hunting of company portfolio based on engagement requirements. Demonstrated knowledge of Web Application and Network foot-printing. Actively scanned target environments and showed proficiency with OSINT tools.

New York, New York, Us

Assessed business IT infrastructure for regulatory and security compliance. Executed risk and control matrices, wrote executive reports, and communicated results to senior business leaders. Conducted advanced foot-printing of targeted web applications and network infrastructures. Quantified attack surfaces and reported on findings. Risk identifications led to the avoidance of thousands of dollars in possible fines. Worked cross-functionally with security stakeholders to propose and validate remediation plans. Advised on procurement, implementation, and configuration of client network environments. Ultimately protecting 1K+ end-users across 3+ industries.

Robins Afb, Ga, Us

Randolph Afb, Tx, Us

Led a 17-member team in coordinating, performing, and documenting all network maintenance. In charge of test, launch, and sustainment of 3 major system upgrades. System network availability and services path increased by 50%. Managed 32 operations among 14 organizations with a sliding scale of priority. Created and implemented a simplified and repeatable process for planning VIP support. The new process resulted in a 45% reduction in planning time and increased network availability by 30%. Worked cross-functionally to rewrite technician training curriculum. Led a team of 3 subject matter experts to update 200+ training tasks. Resulting in a reduction of operational errors by 35%.

Randolph Afb, Tx, Us

Led a three-person team in performance & documentation of all systems maintenance during 14-day engagements. Directed operation of complex satellite communication, and Intranet-based systems as a technician and team leader. Led the sustainment of federal disaster and nuclear directives. Directed ground maintenance activities. Lead coordinator on 13 separate inspection events between 3 contract businesses and 1 internal department. System upgrades installed, tested, and released for community use with no delays. Troubleshot, resolved, and closed 350 maintenance actions in one calendar year. Named top technician, number 1 of 58 eligible. Promoted 3 years ahead of peers.

Randolph Afb, Tx, Us

Manager for the maintenance and operation of 4 mobile networks. In charge of procuring, implementing, and repurposing IT inventory. Directed a 2 person team in repairing damaged equipment to free up 22% of the annual budget. Maintained airfield emergency notification system. Facilitated the servicing of 45 mobile radio nets. Provided communications service support for the United States Air Force Central Command. Enabled radio and network support for 1,000 flights per week.

Randolph Afb, Tx, Us

Evaluated contractor compliance for a $101M contract; advised leadership and contracting officers by recommending and initiating contract modifications, as necessary.Enabled realistic training during 4 high-risk training events by ensuring the operability of 70 separate communication sites across 70K square miles and 4,000 flight missions.

Menlo Park, California, Us

As written by BreakLine:BreakLine provides education and coaching for exceptional, high-performing people of color who are interested in pivoting into the tech industry. Our virtual month-long program is designed to help you successfully land a role in tech and build your professional network. Alongside a cohort of peers, you will attend 4 – 6 hours of programming a week. Sessions include hands-on workshops, in-depth discussions with industry leaders, and an inside look at top tech companies.You will also work closely with our team of experts to build a pipeline of opportunities across our partner companies. The BreakLine team will guide you through the entire process, from resume reviews, to sourcing relevant roles, to interview prep, until you land and accept a position. We stick with you every step of the way!

Master Of Science, Analytics

Bachelor Of Science - Bs, Computer/Information Technology Administration And Management

Associate Of Arts And Sciences - Aas, Electronic Systems Technology