David Crenshaw Email and Phone Number
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David Crenshaw personal email
David Crenshaw phone numbers
David Crenshaw is a Chief Warrant Officer at U.S. Coast Guard. He possess expertise in security clearance, military experience, windows 7, active directory, windows server and 24 more skills.
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Chief Warrant OfficerU.S. Coast GuardJacksonville, Fl, Us -
Lead Information Security Engineering ManagerEverbank Nov 2021 - PresentJacksonville, Fl, Us -
Senior Chief Petty OfficerU.S. Coast Guard Jan 2004 - PresentWashington, Dc, Us Conducted Security scans for organization Assist with creating branch roles based on Security Operations and Engineering experiences Provided consultation of security tool implementations Conduct compliance reviews of production systems (Routers, Switches, Servers, Workstations, VM Host machine, Load Balancer, Linux endpoints, and Endpoint security configuration) Provide updates to senior leadership regarding system posture Managed personnel Current Security Clearance
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Lead Information Security EngineerTiaa Bank Sep 2017 - Feb 2022Jacksonville, Florida, Us Assisted with the successful transition of the SIEM Acted as the primary power user of Splunk for Security Operations Built many operational features in Splunk including custom apps for threat hunting, inventory querying, incident handling, management reporting, and event correlation. Assist with the deployment and maintenance of many security tools supporting Security Operations and Compliance Conduct threat analysis of escalated alerts. Provide project statistics to senior management. Automate reconciliation of devices to ensure accurate reporting and to identify security tool coverage gaps. Participate in FS-ISAC threat intelligence briefings. Perform on call duties for the Information Security Operations team as the primary Incident Responder. -
Information Security EngineerEverbank Sep 2017 - Jun 2018Jacksonville, Fl, Us
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Soc AssociateDeutsche Bank Dec 2015 - Sep 2017Frankfurt Am Main, Hessen, De Responsible for monitoring Arcsight real-time and network intrusion detection alerts with efficient and accurate actions. Analyze data to determine infection vectors recommend control strings for internal alerting. Played a key role, as a subject matter expert, in developing workflows on multiple security events. Communicate within a global security incident management team. Assist in managing effective response to major security incidents. Provide training to team members on reading snort rules, Arcsight channel manipulation, regular expressions, standardized Splunk queries, tactical incident profiling, and malware handling. Conduct Static Analysis of suspicious URLs and files. Present threat analysis to management. Built resourceful relationships and a keen understanding of the CISO/COO teams of Deutsche Bank. -
It ConsultantIndependent Computer Consulting Jun 2012 - Aug 2017Responsible for managing various IT projects including: installing, maintaining, analyzing, troubleshooting, and repairing individual PC workstations and peripherals. Add new users, manage groups, and assign permissions in active directory. Replace hard drives, motherboards, and other computer components. Update and install Windows 8,7, Vista, and Microsoft Office suites. Troubleshoot network connectivity issues.
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Systems AdministratorSouthern Pc Technologies Oct 2014 - Dec 2015Responsible for configuring and maintaining businesses to include workstations, networking devices, and security devices. In this role I have become familiar with Barracuda security devices, Dell Sonicwall security devices, Netgear Prosafe network devices, and Aruba access points. The networks I manage have allowed me to grow my Information Security education by minimizing the attack surface and monitoring network traffic. Aside from the Securities aspect of Information Technology I have worked with and become familiar with Windows 7, Windows 8, Windows 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, and Windows Server 2012 R2.
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Systems EngineerDex Imaging Feb 2014 - Oct 2014Tampa, Fl, UsTraveled to customers business site to troubleshoot connectivity issues with network and printers. Provided extraordinary customer service to customers. Installed and configured multi-function copiers to print, copy, scan to SMB, scan to email and scan using file transfer protocol. Updated firmware and print drivers to multi-function copiers. -
Correspondent Mortgage AnalystJpmorgan Chase Oct 2012 - Feb 2014New York, Ny, Us
David Crenshaw Skills
David Crenshaw Education Details
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Itt Technical Institute-JacksonvilleInformation Systems And Cyber Security -
Itt Technical Institute-JacksonvilleNetwork And System Administration/Administrator
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Coastline CollegeSupervision And Management
Frequently Asked Questions about David Crenshaw
What company does David Crenshaw work for?
David Crenshaw works for U.s. Coast Guard
What is David Crenshaw's role at the current company?
David Crenshaw's current role is Chief Warrant Officer.
What is David Crenshaw's email address?
David Crenshaw's email address is da****@****scg.mil
What is David Crenshaw's direct phone number?
David Crenshaw's direct phone number is +190462*****
What schools did David Crenshaw attend?
David Crenshaw attended Itt Technical Institute-Jacksonville, Itt Technical Institute-Jacksonville, Coastline College.
What skills is David Crenshaw known for?
David Crenshaw has skills like Security Clearance, Military Experience, Windows 7, Active Directory, Windows Server, Computer Hardware, Military, Operational Planning, Team Leadership, Military Operations, Microsoft Excel, Windows Xp.
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