Raul Castro
Senior System Administrator/Engineer - Cybersecurity & Project Manager - IT at OpenText | Philadelphia, Pennsylvania, United States
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Raul Castro currently serves as a Senior System Administrator and Engineer specializing in Cybersecurity and Project Management at OpenText, where he leverages over 25 years of extensive experience in enterprise IT environments. In his role, Raul is instrumental in managing complex cloud solutions, data center operations, and implementing modern automation strategies to optimize system performance and security. His expertise in infrastructure setup and management ensures robust, scalable, and secure platforms that support OpenText’s mission-critical applications. Raul’s leadership in cross-functional teams has resulted in a 20% increase in cloud solution delivery efficiency, demonstrating his ability to streamline workflows and foster collaborative project execution.
A key focus of Raul’s work involves enhancing platform efficiency through process improvements and quality management, achieving a 25% boost in system performance. He actively implements automation in Linux and Windows environments, utilizing CI/CD pipelines to accelerate deployment cycles and reduce manual intervention. His cybersecurity acumen encompasses vulnerability assessment, ethical hacking, and implementing best practices to safeguard enterprise data and infrastructure. Additionally, Raul excels in guiding agile projects, often adopting Scrum methodologies to ensure timely delivery and stakeholder alignment.
Beyond technical expertise, Raul is dedicated to team development through cross-training initiatives, empowering his colleagues with advanced skills in networking, system integration, and customer segmentation. His comprehensive understanding of project lifecycle management—from initiation and planning to execution and closure—enables him to lead initiatives that align with strategic business objectives. Raul’s blend of technical mastery, project management prowess, and cybersecurity insight makes him a vital asset at OpenText, continuously driving innovation and operational excellence in the ever-evolving landscape of enterprise IT.
Senior System Administrator/Engineer - Cybersecurity & Project Manager - IT at OpenText in January 2002 to Present
Project Manager / Site Supervisor at Teleglobe International Inc in June 1999 to December 2001
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Estácio, Electric, July 2026
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Cisco Certified Support Technician (CCST) Networking
Cisco Certified Support Technician (CCST): Cybersecurity
The Complete Agile & Scrum Project Management Course
Business Fundamentals: Corporate Strategy
Understand Fundamental Networking Concepts
Learn IPv4 and IPv6 addressing, subnetting techniques, and NAT applications
Identify Cables, Connectors, and Network Technologies
Infrastructure Setup and Management
Troubleshooting and Diagnostics
Perform basic operations on a Cisco device
Master the principles of cybersecurity, including vulnerabilities and ethical considerations
Acquire skills in tools and commands to test your network (Wireshark, CLI, cmd)
Learn about operating system security, malware removal, and software updates.
Gain hands-on experience with Cisco, Microsoft, and Linux systems.
Develop skills in incident handling, digital forensics, and compliance frameworks
Master Agile & Scrum project management by learning the complete theoretical background
Perform a practical Scrum Case Study to understand how to apply the framework in real-life situations
Gain all the needed knowledge and skills to lead agile projects as a Scrum Master, project manager or any other relevant role
Learn how JIRA woks through a comprehensive tutorial
Understand how to avoid the common pitfalls and confusions around Agile and learn advanced topics around Agile methodologies and frameworks
See how a real-life Gaming Software company adapts Scrum to its specific needs
Learn what Kanban is in project management
Compare Agile with Waterfall and learn what the key differences are
Gain the project management knowledge and skills, necessary to manage an entire project
Understand the project manager role and acquire the skills needed to become successful in the profession
Perform a complete case study of a project from the beginning to the end, observing real-life project scenarios
Study Waterfall and Agile project management, performed with Scrum
Learn the fundamental theory and best practices of project management
MS Excel: learn how to use MS Excel to create the five most crucial project management documents
Why we need Marketing
Why a career in Marketing can be really interesting
How to build a Marketing plan
Understand customers and their needs, wants, and demands
Perform marketing research
Carry out customer segmentation
Set up the 4Ps of Marketing
Leverage product mix and pricing strategies
Organize marketing campaigns
Calculate Customer Lifetime Value
Perform industry analysis
Execute competitor analysis
Apply the Five forces model
Assess the bargaining power of suppliers and clients
Understand the threat of substitute products and new industry entrants
Apply Game theory in practice
Study how competitors behave: Cooperation or Competition
Focus on the way companies acquire a competitive advantage
Study the three main competitive strategies: Cost leadership, DIfferentiation, and Niche
Discuss the advantages of vertical and horizontal integration
Learn how to perform a SWOT analysis in practice
Data Center
Disaster Recovery
Cloud Computing
Troubleshooting
System Administration
Telecommunications
Infrastructure
Security
Integration
IT Operations
VoIP
WAN
Product Management
Project Management
Managed Services
Software Documentation
Virtualization
System Deployment
IT Service Management
Shell Scripting
Business Strategy
Computer Networking
Network Administration
Servers
Unix
Cisco Technologies
Routers
Solaris
VMware
Red Hat Linux
Windows
Windows Server
VMware ESX
Active Directory
Tableau
Management
Decision-Making
Mentoring
Coaching
Communication
Talent Management
Networking
System Integrators
Alcatel
Newbridge
Cisco devices
Personal Finance
Teamwork
IT Automation
Python (Programming Language)
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Discover more about OpenTextWhat is Raul Castro email address?
Email Raul Castro at [email protected] and [email protected]. This email is the most updated Raul Castro's email found in 2026.
What is Raul Castro phone number?
Raul Castro phone number is 1 609 372-6688.
How to contact Raul Castro?
To contact Raul Castro send an email to [email protected] or [email protected]. If you want to call Raul Castro try calling on 1 609 372-6688. (updated on June 01, 2025)
What company does Raul Castro work for?
Raul Castro works for OpenText
What is Raul Castro's role at OpenText?
Raul Castro is Senior System Administrator/Engineer - Cybersecurity & Project Manager - IT
What industry does Raul Castro work in?
Raul Castro works in the Information Technology & Services industry.
Raul Castro Email Addresses
Raul Castro Phone Numbers
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