Shaii Arnold
Athens,AL
Summary
Dynamic Security Engineer with proven expertise at Ruan Transportation Management Systems, enhancing application security through proactive vulnerability assessments and tailored security tools. Skilled in incident response management and fostering collaboration among IT teams, I effectively strengthened defenses while optimizing processes, achieving significant operational improvements.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Security Engineer
Ruan Transportation Management Systems, Inc
10.2022 - Current
- Collaborated with IT teams to integrate security measures into software development processes, enhancing overall application security.
- Reviewed logs regularly to detect suspicious activity patterns before they escalate into full-blown incidents, enabling rapid response efforts when necessary.
- Conducted regular penetration testing to identify vulnerabilities and address them proactively, strengthening system defenses.
- Optimized existing security tools by configuring custom rulesets tailored to the organization''s specific needs, enhancing threat detection capabilities.
- Evaluated emerging technologies for their potential impact on organizational security posture, recommending appropriate solutions as needed.
- Sustained optimal sender score on two IPs, enhancing inbox delivery and corresponding metrics while improving delivery metrics from [Number]% to [Number]%.
IT Contractor
Department of Defense
03.2017 - 10.2022
- Implemented efficient patch management processes that minimized disruptions while keeping systems up-to-date with the latest security protocols.
- Developed customized software solutions for clients to improve their business operations and productivity.
- Coordinated vendor relationships to ensure successful collaboration on large-scale technology initiatives.
- Led training sessions for staff members on the use of various software applications, increasing employee proficiency levels in core programs.
- Improved system efficiency by troubleshooting and resolving technical issues in a timely manner.
- Managed approximately 50 incoming tech calls and emails daily from customers.
Cyber Operations Specialist
U.S. Army Cyber Command
08.2018 - 03.2022
- · Delivered comprehensive training on specialized toolsets, enhancing team effectiveness in security operations.
- · Ensured effective security measures for various networks in compliance with change management and incident escalation processes.
- · Modeled threat actor and APT entity behavior through extensive threat research.
- · Streamlined manual processes in the field of search and discovery through custom automation scripts, ultimately achieving a reduction of 130 work hours annually per soldier.
- · Conducted an audit of internal technical controls to strengthen defensive cyber posture.
Intelligence Analyst
Alabama Army National Guard
03.2016 - 08.2018
- Supported decision-makers by providing timely, accurate, and relevant assessments of emerging threats.
- Analyzed open-source intelligence data to identify potential threats and vulnerabilities.
- Coordinated with other intelligence agencies to share information and resources.
- Produced multi-source intelligence reports and products for different agency customers.
- Reduced knowledge gaps within the organization by creating comprehensive intelligence products tailored to specific audience needs.
IT Department Lead
Office Depot Inc
01.2016 - 03.2017
- Mentored new hires within the department, providing guidance on company policies and procedures as well as job-specific tasks.
- Boosted overall employee morale by fostering a positive work environment and promoting open communication.
- Oversaw efficient inventory stocking and supply rotation.
- Set up displays and trained employees on current promotions.
- Oversaw daily operations of the department, ensuring smooth workflow and adherence to deadlines.
Education
Master of Science - Information Technology Auditing And Cyber Security
Temple University
Philadelphia, PA08-2027
Bachelor of Science - Applied Computer Science
Troy University
Troy, AL12-2023
Skills
- Vulnerability assessment
- Identity and Access management
- Cloud security proficiency
- Security compliance auditing
- Penetration testing skills
- Incident response management
- Application security
Certification
· CompTIA Security+ CE Certification – CompTIA
· Azure Administrator Associate (AZ-104) – Microsoft
· Systems Security Certified Practitioner (In progress) – ISC2
· Certified Information Systems Auditor (In progress) - ISACA
Timeline
Security Engineer
Ruan Transportation Management Systems, Inc
10.2022 - Current
Cyber Operations Specialist
U.S. Army Cyber Command
08.2018 - 03.2022
IT Contractor
Department of Defense
03.2017 - 10.2022
Intelligence Analyst
Alabama Army National Guard
03.2016 - 08.2018
IT Department Lead
Office Depot Inc
01.2016 - 03.2017
Master of Science - Information Technology Auditing And Cyber Security
Temple University
Bachelor of Science - Applied Computer Science
Troy University
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