Tom Mc Mahon Email & Phone Number

Mountain View, Ca, Us

Lead within Google Enterprise Infrastructure Protection overseeing teams focused on public cloud security (GCP, AWS, Azure), securing Acquisitions and Other Bet infrastructure, and other assorted challenges...

Mountain View, Ca, Us

Drive security initiatives across Google Enterprise Security focused on securing Acquisitions, Alphabet organizations, and Google services in multi-cloud and specialized/non-standard environments. Manage security engineering teams focused on building protection and supporting detection and discovery capabilities. Oversee security services function supporting multi-cloud and specialized environments including; threat modeling, design reviews, and solution design engagements.

Mountain View, Ca, Us

Lead teams of security engineers teams focused on securing Acquisitions, Alphabet organizations, and Google services with a focus on hybrid and multi-cloud environments and some autonomous devices. Built scalable multi-cloud security solutions, threat modeling, architecture reviews, and designing & building security solutions for specialized environments.

Mountain View, Ca, Us

Led security engineering programs focused on design, development, and implementation of security solutions for Google and Alphabet organizationsOrganize security engineering projects focused on onboarding new Alphabet organizations into Google Security and integrations between Google & Alphabet companies (i.e. Waymo, Verily, Google Fiber, Calico Labs, X, Deepmind) and product areas including Research and Machine Intelligence, Geo/Maps, Cloud IoT, G Suite, Cloud Media, and Cloud Learning TechnologiesOrganize initiatives with many cross-functional teams including Privacy and Data Protection, Engineering Compliance, and Corporate Engineering to continue to identify and mitigate security risks to Alphabet and Google organizations.

The Friends of "R" House conserves artifacts, organizes educational events, and community outreach to promote the awareness and preserve history of the Rengstorff House, the Rengstorff family, the early history of Mountain View, California in partnership with the Rengstorff House museum and the city of Mountain View.

New York, Ny, Us

Lead a team of engineers supporting security, compliance, and identity management related projects and initiatives for Weill Cornell Medical CollegeResponsible for the development of Security Engineering roadmaps, projects, and budgets.Project Executive or Manager for many security projects overseeing planning, design, and executionArchitected and overseen projects including migration from ArcSight ESM to Splunk Enterprise Security, new wired and wireless access control infrastructure moving to a zero trust methodology, deployment of Duo Security Multi Factor across university systems, and unification and improvements to SSO solutions. Co-Chair ITS Infrastructure Architecture Board responsible for the review and approval of all technology deployments with ITS

New York, Ny, Us

An instructor for the Department of Healthcare Policy & Research assisting in creation of curriculum and instruction with faculty. Focus is the Health Information Exchange, Privacy and Security class part of the Master of Science in Health Informatics which addresses technological and policy issues required to exchange clinical data across settings and maintain privacy and security within and across healthcare organizations.

New York, Ny, Us

Primary responsibilities where the architecture and implementation of security systems and technologies, management of security operations and incident response.Oversee the operations of internal security systems; SourceFire NGIPS and NGFW, ArcSight, Vontu DLP, Symantec SEP, Tripwire, Nexpose, Shibboleth, RSA, Bluecoat, PGP, Aruba ClearPass, Cisco ASA, Duo SecurityLead Architect and Engineer on projects including; Aruba Clearpass Implementation, Wireless Redesign and Aruba Implementation, Shibboleth Federated SSO Implementation, Sourcefire NGFW and NGIPS Infrastructure Upgrade, Vulnerability Management RedesignLead Architect and Engineer on our Security Architecture Redesign Program which encompasses multiple projects including; Data Center Segmentation, Adaptive Authentication Implementation, SIEM and logging infrastructure upgrade, SSO system upgrade, Firewall upgrade and edge redesign, and endpoint security upgradesDeveloped multiple solutions, in Ruby and other languages to fit various special needs, an example is our security reporting engine which gathers data from systems with and without API's and databases to produce metrics and other reports.Engineer on projects including DNS and DHCP redesign with InfoBlox, DLP Prevent, Online Directory, Research Protocol Management Implementation, Development of Identity and Access Warehouse and many SaaS/Cloud migrations; Student, Learning, and Workforce Management, Service Desk, Mail, Storage, and othersCreate and manage weekly and monthly Security Compliance and Metrics reportsSenior Member of investigation and response (SWAT) team for critical IT infrastructure problems.Subject Matter Expert (SME) for security, privacy, networking, and related technologies

New York, Ny, Us

Performed day-to-day security operations including: issue troubleshooting, incident response, risk analysis, security requests and problem solving.Managed Enterprise Security Systems including:Rapid 7 Nexpose, ArcSight ESM , SourceFire 3D system, TripWire Enterprise, Symantec Endpoint Protection, Symantec Vontu DLP, RSA SecurID, Blue Coat ProxySG, Aveksa Compliance Manager.Was lead engineer for PCI audit and compliance project and for Weill Cornell in an joint Identity Management project with NewYork-Presbyterian Hospital and Columbia University Medical College.

New York, Ny, Us

Performed day-to-day security operations including issue troubleshooting, problem solving, access requests, and incident response.Recommend and implemented preventive and mitigating controls in accordance to risk assessments and goals of the overall information security strategyReview security configurations and identify vulnerabilities in Wire Transfer, ACH, Check image clearing and settlement, and other banking systemsConduct security projects for business units and customers in the implementation and maintenance of security componentsImplemented and managed security systems including; Active Directory, Email Security, Disk Encryption, Database Security, Endpoint Security, Mainframe Security, Encryption, and Group PolicyImplemented an identity and access management solution for tracking and provisioning accounts for financial institution users and security officers.Created documentation for technical manuals and user guides, policies and standards, technical reports, training, presentations, SOP’s, and technical requirements.

Us

Performed duties of a database administrator, developer, and reporting specialist within DBA group.Primary liaison to web development group; administered web specific databases, developed SQL code for use within web applications, and built DTS packages for data loading and extraction.Responsible for daily DBA tasks including batch loading and changes and processing and loading XML and other feeds from partners and customers into CRM and Clinical databases.Responsible for creation and maintenance of data dictionary for CRM and Clinical databases.Performed monthly patching and production restores to QA and Dev, which included the development of data sanitation and configuration restore scripts.

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Team member of the IT Systems Operations group, performed daily tasks including server provisioning, configuration, patching, and maintenance.Participated in multiple projects including storage migration, server templating, IT ticketing software, and various other software deployments.Assisted in implementation of network hardware including; wireless AP's, switches, routers, and ancillary devices.Conducted the roll-out of new user systems, hardware and software, to local and remote usersProvided Level 1 support for end users.

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