Alberto Leiva Email & Phone Number

Rosemead, Ca, Us

Long Beach, California, Us

Alhambra, California, Us

Lead, coordinates, and participates in the analysis, design, and implementation of IT security best practices; solutions for Industrial Control Systems (ICS) or Supervisory Control and Data (SCADA), servers, desktops, and cloud infrastructure; develops compliance strategies for IT security programs; leads the assessment of risks of non-compliance to management policies, procedures, standards and guidelines and reports findings to management; oversees, reviews, analyzes, and coordinates security upgrades and vulnerability management program; provides expert technical systems and infrastructure security advice, recommendations, and assistance in the development or implementation of risk-based mitigation plans; leads and participates in the technical analysis and correlation of security data/logs to identify potential threats and vulnerabilities, or to determine the root cause of a security-related event/incident; researches, evaluates, and recommends security tools, products, platforms, and standards based on industry trends, business requirements, and technical infrastructure; monitors, analyzes, and responds to security event using security-event management tools;maintains awareness and knowledge of current changes within legal, regulatory, and technology environments which may affect security, privacy, or operations; ensures senior management and staff are informed of any changes and updates in a timely manner; reviews and provides security contractual requirements and develops service-specific language to facilitate, mitigate, and identify third party security risks for solicitation documents including Requests for Information (RFI), Requests for Quotes (RFQ), and Statements of Work (SOW); performs security assessment/penetration testing for SCADA, infrastructure, applications, databases, and cloud computing; monitors and measures effectiveness of security metrics, risk remediation programs, and management reports.

Basking Ridge, Nj, Us

Cybersecurity professional with a strong track record of success in implementing and managing security solutions. Proven ability to reduce risk and quantify financial savings through proactive configurations, testing, and real-time monitoring and response.Implemented cybersecurity measures using Asentria Siteboss Alarm switches and routers, resulting in an outstanding 80% decrease in cyberattack vulnerability and network downtime.Quantified financial savings through proactive configurations and testing, reducing downtime costs by $500K per year.Developed a system for real-time monitoring & response to 500+ threats daily, increasing proactive defense responses by 95%.Seeking a challenging cybersecurity role where I can utilize my skills and experience to protect organizations from cyber threats and drive business value.

Cybersecurity professional with a strong foundation in security best practices and technologies, as evidenced by 225 hours of training in Securirty+, CEH, and CISSP. Expertise in vulnerability management, PCI DSS, Endpoint, and Policy Compliance. Proven ability to identify potential threats, develop mitigation plans, and track progress, resulting in a 50% reduction in risk within 6 months.In addition to technical skills, also possesses strong interpersonal and communication skills, demonstrated by experience in the hiring process and a commitment to promoting positive influence.Completed 225 hours of training on Cyber Security (Securirty+, CEH, and CISSP training) and Vulnerability Management, and studied for certifications in the environment of PCI DSS, Endpoint, and Policy Compliance via Qualys products.Participated in the hiring process by conducting interviews and providing input on the selection of behavior technicians and program supervisors.Maintained a strong familiarity with all Organization Business Unit offerings outside MR to strengthen the company position and create new leads.Demonstrated appropriate behavior, listened carefully to others, and showed respect for people to promote positive influence for youngsters.Leveraged data analytics tools to identify potential threats, develop mitigation plans, and track progress. Reduced risk by 50% within 6 months.Seeking a challenging cybersecurity role where I can utilize my skills and experience to protect organizations from cyber threats.

Dallas, Tx, Us

Cybersecurity Engineer with 15+ years of experience in designing, implementing, and managing secure networks and systems. Proven ability to work with internal and US Government agencies to monitor and report on security incidents, and to develop and implement security solutions that meet compliance requirements. Expertise in a wide range of security and network technologies, including Cisco, Juniper, Ciena, Aruba, ADTRAN, Fortinet, Qualys, and NIST SP 800-53.Specific accomplishments:Collaborated with internal and US Government agencies (FBI, CISA, DOJ, Interpol) to monitor and report on customer traffic breaches, ensuring compliance and data security.Designed and implemented VLAN network and security segmentation for healthcare giants such as Kaiser and Dignity Health across the United States, ensuring full HIPAA compliance.Proficiently managed a range of security and network technologies including Cisco, Juniper, Ciena, Aruba, ADTRAN, and Fortinet, optimizing network security and performance.Led the evaluation and implementation of Qualys SEIM and VMDR in AT&T's core network, contributing to enhanced penetration testing and overall security protocols and standards.Consulted on formulating and executing comprehensive cybersecurity policies during the Bell South and DirecTV merger, ensuring adherence to industry standards and regulations.Possess deep understanding of cybersecurity principles and best practices, with a focus on detect, respond, and recover categories.Prepared, executed, and reported on the audit of a subset of NIST SP 800-53 cybersecurity controls, including conducting interviews, reviewing documents, and testing systems to support compliance audit activities.

Helping disabled people in Contra Costa and Solano Counties access Social Security Disability Insurance (SSDI) and other resources, such as:SSI (Supplemental Security Income)MedicaidMedicareFood stampsHousing assistanceVocational rehabilitationTransportation assistancePersonal care servicesSupport groupsThis list is not exhaustive, but it provides some examples of the many resources that can help disabled people live independently and with dignity.I can also provide more specific information about resources in Contra Costa and Solano Counties, if you would like.

Us

Repaired and maintained Cray 1/2 and XP Supercomputer systems down to the component level, including large-scale drive systems. Responsibilities included troubleshooting and diagnosing complex hardware and software problems, replacing defective components, and performing preventive maintenance to ensure optimal performance.

Graduate Level Certificate Of Completion-Master Level Equivalent, Computer Engineering And Paralegal Sciences

Ceritificate, Data Science/Artificial Intelligence

Bachelor'S Degree, Computer/Information Technology Administration And Management

Associate'S Degree, Organizational Leadership And Engieering

Education record

Certied Ethical Hacker Bootcamp, Penetration Testing

Certificate Of Graduaction, Cyber Security

Certificates Of Completion, Cyber/Computer Forensics And Counterterrorism

Certified Tax Lein Investor, Real Estate