Tranquilino Delgadillo
Las Vegas,NV
Summary
Results-driven Cybersecurity and IT professional with 10+ years of experience in network security, system administration, and IT asset management. Successfully enhances security postures, leads complex projects, and maintains compliance with DoD and Air Force standards. Collaborates with cross-functional teams to deliver secure and efficient IT solutions, fostering positive professional relationships.
Overview
11
11
years of professional experience
1
1
Certification
Work History
GG12 - Information Technology (Network)
Det 2 318 COG, U.S. Air Force
Nellis AFB, NV
03.2021 - Current
- Overseeing network operations and maintenance to ensure optimal performance and security
- Implementing cybersecurity measures in compliance with Air Force protocols and standards
- Leading a team in managing IT infrastructure, including networks, systems, and software
- Conducting regular assessments to identify vulnerabilities and implementing corrective actions
- Managing NIPR and SIPR accounts as an administrator, ensuring secure access control and compliance with security protocols
- Conducted DRMO of old and outdated equipment, ensuring proper disposal and compliance with Air Force standards and regulations
- Installed patches on all network computers to maintain security and compliance
- Ensured all training requirements were met by personnel, facilitating continuous education and adherence to Air Force standards
- Enhanced network security posture, maintaining a record of zero incidents through proactive measures and diligent oversight
- Conducted a tech refresh of over 30 laptops, re-imaging and integrating them into the network, and efficiently assigning them to employees, enhancing operational readiness
- Created logical networks based on customer inputs for RED Flag events, coordinating between different units and red teams to build realistic virtual environments for exercises
- Managed asset inventories totaling over $1 million in equipment, ensuring accurate tracking, maintenance, and compliance with Air Force regulations.
- Assessed customer needs and provided recommendations for technology solutions that met their business requirements.
- Performed regular maintenance tasks such as patching operating systems, updating virus protection software, and backing up data files.
- Documented all procedures related to installation, configuration, operation, troubleshooting, security protocols, and repair of hardware or software components.
- Installed new computers including setting up user accounts with associated privileges levels.
- Coordinated activities between units within an organization to ensure seamless integration of new technologies for events, such as Red Flag.
CSA/ISSO
Sapphire Innovative Solutions Inc
Las Vegas, NV
03.2018 - 03.2021
- Functioned as the Information System Security Officer (ISSO) responsible for user training on software and hardware in tactical environments
- Managed IT Help Desk, responded to internal requests, and maintained IT asset inventories
- Performed network design, configuration, operation, defense, restoration, and improvements
- Led efforts to acquire, install, and support future SAP networks
- Analyzed network performance, identified problems, and implemented corrective actions
Cyber Security Specialist
AT&T Government Solutions Inc
Camp Pendleton, CA
11.2017 - 03.2018
- HBSS Administrator supporting Marine Corps Internet MCI, managing West Coast Region HBSS infrastructure of over 24,000 nodes
- Performed setup and administration duties in support of MISC West G-6 Cyber Network Defense operations
- Applied enterprise-level IA best practices and regulations, contributing to successful DISA CCRI inspection outcomes
Deployed Support Specialist/Network Security
AT&T Government Solutions Inc
Camp Pendleton, CA
02.2016 - 11.2017
- Configured and updated DSTBs for forward deploying units, ensuring compliance with DoD Security Technical Implementation Guides
- Assisted with WAN and LAN network setups and resolved network failures to ensure mission readiness
- Provided training to G-6 Network team on network vulnerability and proper security implementation
Infrastructure Network Support (INS) Tier II
AT&T Government Solutions
Camp Pendleton, CA
02.2015 - 02.2016
- Adjusted network sizes to meet volume demands, coordinated installation of new equipment and network operations
- Communicated with customers to diagnose and solve operational problems, enhancing overall network reliability
- Designed and delivered product education sessions for staff, improving system usage and efficiency
Field Services Tech | IT Specialist
Insight Global/AT&T Government Solutions
Camp Pendleton, CA
03.2014 - 02.2015
- Installed and configured wireless hubs, routers, switches, and various transmission media for Local Area and Base Area Networks
- Utilized ticketing systems to log, track, and resolve customer incidents, ensuring high levels of customer satisfaction
- Reimaged desktops and laptops, performed hardware repairs, and maintained records of daily data communication transactions
Education
Bachelor's - Computer Networking
Coleman University
San Diego, CA01.2014
Associate - Computer Networking
Coleman University
San Diego, CA01.2013
Skills
- Network Security & Administration
- Cybersecurity Protocols
- IT Asset Management
- NIPR/SIPR Account Management
- System Upgrades & Patch Management
- DISA Compliance
- Technical Support & Troubleshooting
- Project Coordination
- Team Leadership
- Windows Server Management
- Network Configuration and Management
- Cybersecurity Protocols and Best Practices
- Virtual Environments Setup and Management
- Compliance with DoD and Air Force Standards
- Process facilitation
- Client Relationship Management
- Information Security
- IT service management
- Technical Writing
- Maintenance Scheduling
- Information management systems
- Strategic Planning
Certification
- CompTia CASP ce
- Security+
- Network+
- Microsoft 98-349 MTA
- SANS Courses (Completed various cybersecurity-focused courses)
Timeline
GG12 - Information Technology (Network)
Det 2 318 COG, U.S. Air Force
03.2021 - Current
CSA/ISSO
Sapphire Innovative Solutions Inc
03.2018 - 03.2021
Cyber Security Specialist
AT&T Government Solutions Inc
11.2017 - 03.2018
Deployed Support Specialist/Network Security
AT&T Government Solutions Inc
02.2016 - 11.2017
Infrastructure Network Support (INS) Tier II
AT&T Government Solutions
02.2015 - 02.2016
Field Services Tech | IT Specialist
Insight Global/AT&T Government Solutions
03.2014 - 02.2015
- CompTia CASP ce
- Security+
- Network+
- Microsoft 98-349 MTA
- SANS Courses (Completed various cybersecurity-focused courses)
Bachelor's - Computer Networking
Coleman University
Associate - Computer Networking
Coleman University
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