Hi, I’m
Milton S. Chamblee III
Vulnerability Management
Newport News,VA
"The greatest glory in living lies not in never falling, but in rising every time we fall."
- Nelson Mandela
Summary
Meet Milton, a highly skilled cybersecurity professional who specializes in vulnerability management and compliance. His passion for technology and security began in his youth, and he pursued his interest by obtaining a degree in computer science. With his exceptional attention to detail, Milton has successfully defended a large enterprise with a diverse range of devices, enclaves, and departments from cyber threats and data breaches. As a natural storyteller, he enjoys sharing his experiences and ideas with colleagues, fostering collaboration and innovation. Milton firmly believes that teamwork is essential for developing new solutions and strategies for improved cybersecurity. In addition to his professional work, Milton is committed offering his knowledge to the next generation of cyber warriors. With his proven track record and expertise, he is a valuable asset to any organization seeking to enhance their cybersecurity posture. Check out his resume to learn more about his achievements and skills in the field.
Overview
6
years of professional experience
4
years of post-secondary education
2
Certifications
Work History
Infosys Public Services Inc.Newport News , VA
Senior System Engineer
07.2022 - Current
Job overview
- Demonstrated time management and decision-making skills by effectively balancing workload between business and client organizations, prioritizing tasks, and consistently exceeding expectations.
- Standardized processes to meet government contractor requirements, demonstrating expertise in DFARS, FISMA, NIST 800-53r5, and 800-171r2.
- Applied attention to detail in effectively supporting project initiatives, skillfully balancing client operations and new implementations through strategic prioritization and strong project management skills.
- Leveraged Archer eGRC for centralized tracking of enterprise vulnerabilities, delivering risk metrics for informed decision-making and enhanced security management.
- Exhibited self-drive and adaptability by continuously updating knowledge of vulnerabilities, attacks, and countermeasures, proactively adapting to the evolving cybersecurity landscape and demonstrating commitment to the field's improvement.
HII-NNSNewport News, VA
Computer Systems Security Analyst
07.2021 - 07.2022
Job overview
- • Managed 63K devices, efficiently assigning vulnerabilities for timely remediation.
- Conducted automated scans using Nessus Tenable.sc, aiding administrators in prioritizing and mitigating vulnerabilities.
- Maintained high remediation velocity via Archer eGRC, despite a 47% vulnerability increase from 2018-2021.
- Implemented RMF-compatible vulnerability management framework aligned with NIST requirements for enhanced policy compliance.
- Ensured adherence to industry best practices and standards, including NIST 800-40, 800-53, and 800-171.
HII-NNSNewport News, VA
Systems Application Analyst
09.2017 - 06.2021
Job overview
- Successfully managed vulnerability assessments and remediation efforts for 75,000 devices across 10+ nationwide sites at NNS.
- Achieved a remarkable 98% monthly remediation rate by the end of 2020, a substantial improvement from the previous 70%.
- Implemented effective strategies, resulting in an 87% reduction of overdue vulnerabilities by the end of 2020 while reducing Mean Time to Respond/Remediate (MTTR) from 14.5 to 5.58 days.
- Streamlined processes and reduced administrator time for remediation from 3.4 to 1.02 hours per week, significantly enhancing MTTR.
- Maintained a comprehensive internal knowledge management system for vulnerability and compliance, which elevated NNS' vulnerability management education and training initiatives.
- Recognized with the NNS Excellence in Action award in 2018 for outstanding contributions to the field of cybersecurity vulnerability management.
- Provided client support on system operation and troubleshooting.
Education
ECPI UniversityVirginia Beach, VA
Master of Science from Cyber Operations
08.2019 - 05.2021
ECPI UniversityVirginia Beach, VA
Bachelor of Science from Network And Cyber Security
06.2015 - 06.2017
Skills
Process documentation
undefinedCertification
CompTIA Security+
Availability
See my work availability
Not Available
Available
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Senior System Engineer
Infosys Public Services Inc.
07.2022 - Current
CompTIA Security+
05-2022
Computer Systems Security Analyst
HII-NNS
07.2021 - 07.2022
ECPI University
Master of Science from Cyber Operations
08.2019 - 05.2021
ITILv3
04-2018
Systems Application Analyst
HII-NNS
09.2017 - 06.2021
ECPI University
Bachelor of Science from Network And Cyber Security
06.2015 - 06.2017
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