Timothy Aguilar
San Antonio,TX
Summary
Highly skilled recent graduate who possesses robust knowledge in cybersecurity, network management, and data protection. Experienced in utilizing tools such as Wireshark, SQL Server, MySQL, Bash, PowerShell, Python, and Metasploit. Proven ability in system administration, particularly in managing Windows servers, Red Hat Enterprise Linux, and cloud services like Azure and Office 365. Recognized for excellent problem-solving skills, technical support, and a commitment to continuous learning and professional development. Adept at providing comprehensive security solutions and ensuring compliance with industry standards.
Overview
19
19
years of professional experience
1
1
Certification
Work History
Valet Attendant
Fly Away Valet
12.2022 - 07.2024
- Greet customers and provide them with a friendly, professional, and positive first impression helping enhance the guest experience
- Developed and maintained strong relationships with regular guests, enhancing overall customer loyalty
- Regularly received commendations from management and guests for outstanding customer service and attention to detail
- Handle customer inquiries and complaints with a positive attitude in a prompt, timely and professional manner
- Effectively conveyed information about parking policies and fees, addressing any guest questions or concerns
- Relayed important information to management regarding guest feedback and operational issues, ensuring continuous improvement
- Meticulously inspected each vehicle for pre-existing damage before parking, documenting and reporting findings to prevent disputes
- Coordinated with team members to ensure smooth operations during peak hours
- Successfully navigated and resolved misunderstandings between guests and staff, maintaining high customer satisfaction.
System Administrator Intern
Leidos
05.2023 - 09.2023
- Monitor and maintain an enterprise services environment consisting of Windows servers, Red Hat Enterprise Linux servers, and network appliances
- Assist mission partners with mobile device VPN connectivity debugging, user account and device management, and troubleshooting system/service access issues
- Perform configuration updates and maintenance activities to patch, secure, and maintain systems
- Administered Active Directory services, including user account management, group policies, and domain services
- Configured and maintained network services such as DNS, DHCP, and VPN
- Managed and deployed patches and updates to Windows servers and workstations using tools like Windows Server Update Services (WSUS) and System Center Configuration Manager (SCCM)
- Provided technical support to end-users, resolving issues related to Windows operating systems, software applications, and network connectivity
- Integrated and managed cloud services such as Microsoft Azure and Office 365
- Managed service requests and incidents using IT service management (ITSM) tools.
Instructional Assistant
Northside Independent School District
08.2022 - 12.2022
- Supervised students assigned to in-school suspension (ISS), ensuring a structured and disciplined environment.
- Provided academic support to students, assisting with assignments and ensuring their ability to stay on track with their coursework.
- Implemented restorative practices to help students understand impacts of their behavior and make amends.
- Maintained accurate records of student attendance, behavior incidents, and academic progress during ISS.
- Acted as a mentor and role model for students, offering guidance and support to help them make better choices.
Maintenance Technician
Superior Silica Sands
02.2020 - 06.2020
- Conducted routine inspections, maintenance, and repairs on varieties of mining equipment, including crushers, conveyors, pumps, and screening machines
- Developed and implemented preventative maintenance schedules to extend equipment life and reduce risk of unexpected breakdowns
- Monitored equipment condition through regular checks and preventative maintenance techniques
- Ensured all maintenance activities adhered to safety protocols and industry regulations
- Conducted safety audits and participated in safety training programs to promote safe working environments
- Managed inventory of spare parts and maintenance supplies, ensuring availability for timely repairs
- Maintained accurate records of maintenance activities, including work orders, inspection reports, and equipment logs
- Prepared and submitted detailed maintenance reports to management, highlighting completed tasks and identified issues.
Production Supervisor
South Texas Frac
04.2019 - 02.2020
- Oversee daily operations of a 2.5 million TPY plant operation
- Supervised and managed daily production operations to ensure efficient and safe sand extraction and processing
- Coordinated with teams to optimize production schedules, minimizing downtime and maximizing output
- Plan and establish work schedules, assignments, and production sequences to meet production goals
- Inspect materials, products, or equipment to detect defects or malfunctions
- Conducted regular safety inspections and training sessions to maintain compliance with OSHA and MSHA regulations
- Led a team of 25 employees, providing training, guidance, and performance evaluations
- Fostered a positive and productive work environment, encouraging teamwork and continuous improvement
- Read and analyze charts, work orders, production schedules, and other records and reports to determine production requirements and to evaluate current production estimates and outputs
- Oversaw the maintenance and repair of mining equipment to ensure optimal functionality and minimize production delays
- Coordinated with maintenance teams for scheduled preventative maintenance and emergency repairs
- Determine standards, budgets, production goals, and rates, based on company policies, equipment and labor availability, and workloads
- Managed inventory levels of raw materials and finished products, ensuring adequate supply for continuous production
- Prepared and submitted detailed production reports, including output, efficiency, and safety metrics
- Analyzed production data to identify areas for improvement and implemented corrective actions
- Managed budget and operational costs, identifying opportunities for cost reduction and efficiency gains
- Led special projects aimed at improving production processes and implementing new technologies
- Coordinated with cross-functional teams to achieve project goals within set timelines and budgets.
Wash Plant/ Dry Plant Supervisor
Covia Coporation
09.2010 - 01.2019
- Assist in the oversight of a 3.5 million TPY plant operation
- Supervised daily operations of the dry plant, ensuring efficient sand drying, screening, and storage processes
- Coordinated with production teams to meet output targets and maintain quality standards
- Conducted regular safety audits and training sessions to maintain a safe working environment
- Monitored product quality to ensure consistency with industry standards and customer specifications
- Supervised daily operations of the wet plant, including sand washing, classifying, and dewatering processes
- Coordinated with the dry plant to ensure seamless integration of processes and continuous production flow
- Ensured compliance with environmental regulations related to water usage and discharge
- Monitored water usage and recycling processes to optimize efficiency and reduce environmental impact
- Maintained product quality by monitoring and adjusting the washing and classifying processes
- Communicated effectively with upper management, providing regular updates on production, safety, and quality metrics
- Managed operational budgets for both dry and wet plants, identifying cost-saving opportunities.
Field Radio Operator
United States Marine Corps
09.2005 - 09.2009
- Operated and maintained field radio communication equipment, ensuring reliable and secure communication channels
- Proficient in using and troubleshooting wide range of communication devices, including HF, VHF, and satellite radios
- Conducted routine maintenance and repairs on communication equipment to ensure operational readiness
- Mentored and evaluated trainees, providing constructive feedback and support to foster professional growth
- Developed training schedules, lesson plans, and instructional materials to enhance learning outcomes
- Conducted regular assessments and evaluations to measure trainee performance and progress
- Maintained detailed training records and prepared reports for senior leadership
- Ensured that all personnel were fully trained and prepared for deployment and operational duties.
Education
BBA - Computer Information Systems/ Information Assurance and Security
Texas A&M- San Antonio
San Antonio, TX05.2024
Skills
- Microsoft Word
- Microsoft Excel
- Microsoft Powerpoint
- Microsoft Outlook
- Power BI
- Tableau
- Oracle
- Kali Linux
- Active Directory
- User Account Management
- Network configuration
- Network Troubleshooting
- Scripting Languages
- Help Desk Software
- Desktop troubleshooting
- Web Security
- Computer Programming
- Red Hat 6/7/8
- Splunk
- Servers
- Switches
- Routers
- Effective problem solving
- Punctual and Reliable
- Team Collaboration
- Problem-Solving
- Attention to Detail
- Time Management
- Customer Service
- Effective Communication
- Project Management
- Standard Operating Procedures
- Operations Management
- Production Planning
- Quality Assurance
- Process Improvement
- Cost Control
- Inventory Management
- Data Analytics
Accomplishments
· Cum Laude
· President List
· Outstanding Achievement Student Award
· Certificate of Commendation
Certification
- First Aid CPR/AED Certified
- Secret Security Clearance
Coursework
Business Management
Business Marketing
Business Law
Network Security
Information Security
Computer Forensics
Computer Networks
Penetration Testing
Supply Chain & Operation Management
Database Design & SQL
Awards
- Meritorious Mast
- Certificate of Commendation
- Good Conduct Medal
- Global War on Terrorism Medal
- Sea Service Deployment Medal
Extracurricular Activities
- Athletic Director SA Junior Falcons
- Head Coach SA Junior Falcons
- Coach Brady Youth Sports Foundation
Affiliations
- Phi Theta Kappa (ΦΘΚ)
- National Society of Leadership and Success
Timeline
System Administrator Intern
Leidos
05.2023 - 09.2023
Valet Attendant
Fly Away Valet
12.2022 - 07.2024
Instructional Assistant
Northside Independent School District
08.2022 - 12.2022
Maintenance Technician
Superior Silica Sands
02.2020 - 06.2020
Production Supervisor
South Texas Frac
04.2019 - 02.2020
Wash Plant/ Dry Plant Supervisor
Covia Coporation
09.2010 - 01.2019
Field Radio Operator
United States Marine Corps
09.2005 - 09.2009
BBA - Computer Information Systems/ Information Assurance and Security
Texas A&M- San Antonio
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