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17+ years in IT & 8+ years in Cyber Security. Cyber Security is my passion. I love reading about the latest Cyber Security news. I love Cyber Security is becoming more critical to businesses each day. Each major company that gets hacked only makes my job look that much more critical. Can you say job security!
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Cyber Security EngineerUnknown Apr 2023 - PresentLos Angeles, Us -
Information Security EngineerLendingclub Mar 2022 - Apr 2023San Francisco, California, UsResearch and identify gaps in security tools/security controls.• Research new security tools and develop deployment strategies.• Perform Network segmentation analysis• Perform configuration analysis on Palo Alto Firewalls and provide improvement plans• Deploy and manage Cyberhaven DLP and DLP incident response• Create metrics for security controls• On a team of 4 on Security Infrastructure, partner to Threat intelligence and Incident Response team• Manage Akamai DDOS• Use splunk for log correlation•Use Google Chronicle for threat huntingManage Tanium, Crowdstrike, and Rapid7Manage crowdstrike cloud workload protection for container security. Manage Palo Alto Prisma for cloud security and complianceManage StrongDM for cloud database access -
Senior Information Security Engineer/Threat HunterWells Fargo May 2018 - Mar 2022San Francisco, California, UsOn the Cyber Security Technology Strategy and Research team a partner to Cyber Security Defense and Monitoring Team(SOC)Research and identify gaps in security tools/security controlsUtilize Splunk to hunt for misconfigurations and network abnormalitiesUtilize Regular Expression daily while hunting through logsUtilize multiple security tools daily, NetWitness, Cybereason, FireEye, Tanium, Crowdstrike and many others.Utilize WireShark, NetWitness and other tools for Deep Packet InspectionHunt through logs daily from multiple systems & devices, windows, Linux, firewalls, AD, mobile, WAF, Proxys, Email...everything. -
Security EngineerFederal Home Loan Bank Of Chicago Oct 2017 - Apr 2018Chicago, Il, Us“Lord Firewall”Manage multiple Palo Alto Network Firewalls in HA pairsUse Panorama to centrally manage multiple firewallsTeam Lead on Firewall patches and upgradesUse Nexpose to scan for vulnerabilitiesUse multiple VPC’s in AWS to segment DMZ/PROD/QA/TEST environments with virtual Palo alto firewalls in between. Incident Response to security alertsMonitor multiple security logs utilizing Microsoft Advanced Threat AnalyticsSSL Certificate management, internal & external certs, and private keysManage security groups in AWSMonitor AWS logs with SplunkManage Web Application Firewall’s (WAF) F5’sManage Intune Security PolicyManage the security around Office 365, including email security and DLPUtilize Splunk for log analysis and alertingManage TrendMicro AV (Office Scan)Utilize Scrum MethodologyWork with Threat Intel vendors’ dailyVulnerability remediation -
System & Network EngineerHeitman Jan 2017 - Oct 2017Chicago, Illinois, UsSupport the Infrastructure Globally with locations throughout the world.Project/Technical Lead on Core Switch replacement with a focus on High Availability DesignProject/Technical Lead on Microsoft Exchange On-Premises to Exchange Online with O365Project/Technical Lead on Migrating External DNS to Azure DNSProject/Technical Lead on Wireless Network Assessment and redesignManage Microsoft ExchangeManage & Troubleshoot daily System & Network tasks. Application Updates, patches, firmware upgrades etc.Utilize SCCM to deploy server and desktop updatesWork with various Vendors to accomplish Infrastructure projectsManage Vendor relationships Created Documentation on various Infrastructure items. Visio Diagrams, Network Inventory, Global Support, Software Contracts, Leasing Contracts, etc.Work with Vendors to complete Penetration Tests & Social Engineering TestsImplemented SSO with AzureADImplemented & Manage message Archiving for email, Lync/skype, Bloomberg, and LinkedIn to meet compliance requirements Install & Configure new servers (hosts) and create templates for future deployments -
Lead System & Network Engineer/It ManagerRobust Network Solutions Jun 2016 - Oct 2016San Mateo, California, UsPerform the build, configuration, testing and maintenance of LAN/WAN: Servers, Storage, Virtualization, switches, routers, and cloud integrations.•Support services for Microsoft related technologies: Windows Server, Exchange, SQL, Skype for Business•Support services for virtualization technologies: VMware, HyperV•Administer hosted and cloud solutions for customers using technologies that meet their requirements.•Support High Availability, Failover, and disaster recovery solutions•Remote access solutions support: VPN, Terminal Services, and CitrixoResponsible for the onboarding of new clients and developing recommendations.•Review IT publications and best practices to remain up-to-date with current and future technologies and security concerns.•Work with clients on a regular basis to address ongoing initiatives and upgrades.•Provide some after-hours support in the event of failures.•Utilize ConnectWise as a primary ticketing, scheduling, expense, documentation, and project management tool.•Assist in pre-sales calls to discuss proper recommendations based on needs.oSonicwall, Cisco ASA, and Cisco Meraki Routers.oCisco Meraki, Ruckus, and Cisco Access PointsoHP Proliant and Dell PowerEdge Servers -- iLO and iDRAC.oLocal Exchange, Office 365, and Intermedia e-mail systems.oCitrix ShareFile, Intermedia ShareSync, Dropbox, and Box.comoProofpoint EssentialsoVarious Switches using VLAN, PVID, VoIPoVMware and HyperVoWindows Server 2008 through Server 2012 R2oActive Directory, DNS, IIS, Certificate, and Radius authentication•Considered a subject matter expert in more than one technology and/or vendor.•Strong understanding of server, storage, virtualization and networking technologies, procedures, operations and best practices.•Strong technical writing skills to develop system documentation•Ability to create technical solution drawings•Ability to mentor Engineers.•regarded as a technical lead for leadership, coaching, and driving business solutions. -
Senior System & Network AdministratorEpc It Solutions Oct 2015 - Jun 2016Belmont, Ca, Us• Support and maintain the network infrastructure, servers and network applications including the virtual environment, storage, switches, routers, firewalls, intrusion prevention and detection, network services, and patch management.• Perform daily, weekly, monthly duties and procedures as related to network administration.• MS Exchange migrations, 2003/2010/2013• Install and support network and server hardware.• Perform network changes and infrastructure improvements on various equipment including Fiber/GigE/POE switches, routers and firewalls from various manufacturers.• Support network applications and services including DNS, DHCP, active directory, and group policy.• Configure and deploy virtual servers and associated SAN and LUN provisioning including a solid understand and working knowledge of the VMware ESXi environment.• configure TCP/IP subnetting and troubleshoot network/internet connectivity issues.• root cause analysis• Strong customer service skills and empathy for the end-user experience for both customers and employees.• Windows Server (Server 2008/2012)• Windows Server Applications (IIS, SharePoint, Exchange, SQL, Lync)• Network Services (DNS, DHCP, AD, FTP, SMTP, LDAP, Group Policy)• Windows Client (Windows 7/8/10)• Virtualization (VMware ESXi 5.1/6.0/vSphere)• Network Infrastructure: Cisco (Switches, Routers, Firewalls, LAN/WAN, MPLS, VPN, Fiber, T1, DS3, VOIP, VLAN, DMZ)• Storage Infrastructure (SAN, LUN, Provisioning, Fiber, Capacity Planning)• Network Layer/Routing Protocols (TCP/IP, EGP, BGP, RIP, NAT, OSPF, EIGRP, IPsec, ACLs)• Microsoft Office Suite (Word, Excel, PowerPoint, Outlook, Visio, Project) 2010,2013, Office 365• time management, prioritization, problem solving, and analytical skills in a multi-tasking environment.• Lead projects and mentoring less experienced personnel. -
Information Systems, Media Services, TelephonyXilinx May 2015 - Oct 2015San Jose, Ca, Us• Configure Cisco Call Manger, setup and install Cisco VOIP phones• Create meetings with Cisco WebEx for Senior Management, VP’s, and CEO• Setup WebEx meetings, and verify all parties can hear and see each other before meeting starts• Setup and configure Pollycom TelePresence equipment injunction with WebEx meetings• Setup, configure, and manage Cisco conference call equipment• Untilize LANDesk to manage laptops remotely, push software updates, and to remote assist employees• Configure, manage, install GOOD Technology for Mobile Device Management, server and client side• Configure, manage, install AirWatch, server and client side• Manage iOS and Andriod mobile devices• Monitor VMware CPU unitization on VM servers to insure stable environment• Provide Tier 2 desktop support when Tier 2 Team gets behind• Configure, Install, Manage Sharp Multifunctional Printers (MFPs)• Manage software deployment, security updates and patches• Utilize Active Directory to manage computers, users, Group Policy’s, Security Groups• Receive new laptops, setup and configure, deploy to senior management, and VP’s -
System & Network AdministratorYoh, A Day & Zimmermann Company Sep 2014 - Mar 2015Philadelphia, Pa, UsAdvanced Active Directory – Forest with 3 domains, 3000+ File servers, 1000+ print servers, 1000+ exchange servers and over 1 million users. 500k+ workstations.Software Distribution with SCCM 2012Manage entire DNS with integration in Active DirectoryManage the largest Internal Network in the world (NMCI)Creating/implementing Security Groups in Active DirectoryExcel with Macro’s, updating Active Directory with Excel Write and Execute Windows PowerShell Scripting .Net Programing Manage and enforce Multiform Authentication, Auth Tokens, Smart Cards, Biometrics Ensure all data is encrypted at all-time with Multiple Encryption Technologies – S/MIME, SSH, SSL, AES Remedy ticketing system – tracking all problems to predict trends, and prevent future problems. 802.1x Security – Authentication for Workstations to CA Server Install, configure and manage routers & switches with Cisco IOS Install, configure and Manage Symantec Endpoint Encryption with whole disk encryption Ensure 100% data integrity and zero loss of data with McAfee Data Loss Prevention Configure and install VPN’s & WANScalers. Installed 20+ devices across the usa IDS\IPS - monitor network, and respond accordingly to attacks or potential attacks to network Install new server racks, patch panels, and conduct wire management with detail labeling Managing File Servers, folder permissions, quota’s SAN – HP OpenView Storage Area Manager integrated with NetbackupInsure 100% availability to data regardless of hardware failure Manage Microsoft Exchange server 2007, 2013 Install, configure, and monitor Cisco VOIP/Cisco call manager. Install, upgrade, and manage Windows Server 2003-2012 Install, manage, and configure Vmware vSphere 5 Install and manage wireless networks with multiple access points 10+ per building Configure VLANs for workstations, VOIP, printers. Tier 3 Advance Support, with complete access to entire network -
Information Technology Specialist (25B)Indiana Army National Guard Sep 2013 - Mar 2015Maintenance of networks, hardware and software.Provide customer and network administration services. Maintaining, processing, and troubleshooting military computer systems/operations. Construct, edit and test computer programs. Install, manage, and upgrades to Active Directory with 500 to 1000 usersManage software Distribution with SCCM 2012Manage entire DNS with integration in Active DirectoryInstall, manage, configure Windows Servers and desktops 50+ servers 500+ desktops.Install and manage VMware on Servers. Install, and configure Cisco routers, Switches, and firewalls. Install, and manage Microsoft Exchange Server Network Design, planning, and implementing with LAN/WAN technologies. Maintain and administer backup systems, Symantec NetBackup Installed and managed VOIP and QOS Symantec AV, Symantec backup systems, Symantec Ghost -
Executive Team LeaderTarget Feb 2013 - Nov 2013Minneapolis, Mn, Us- Drive sales by overseeing sales floor operations throughout the entire store- Manage the guest service and merchandising of two to three departments with sales ranging from $2-$9 million- Provide training, feedback and follow up on merchandising skills for sales floor team members- Recruit, select develop and retain talented team members- Act as leader on duty on a rotating basis, by responding to guest and team member concerns, opening and closing the store and ensuring all Target property and personnel are secure -
Staffing SpecialistCti Personnel Mar 2011 - Nov 2011Staff Temporary Associates for Subaru of Indiana Automotive, Inc.Staff Temporary Associates for Wabash National.Work with Wabash National HR and fulfill their needs.Lead orientation for the new Temporary Associates at SIA.Conduct extensive interviews for potential candidates.Work on extensive Microsoft Excel spreadsheets.Employee payroll deductions and payroll corrections. Main contact at CTI for the SIA Temporaries regarding: CTI policies, procedures, and all questions related to SIA. Schedule pre-employment testing and administer the testing. Daily client interaction.Review Discussion Planners and then work with Group Leaders and Associate Relations to decide if corrective action is necessary. Review incidents, statements, corrective actions, and Discussion Planners, to decide if termination is in order. SIA PayrollEntering Direct Deposit information for each employee
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Regional Computer TechnicianH&R Block Aug 2004 - Apr 2011Kansas City, Mo, UsProvide technical PC and Network Support to multiple Districts. Provide training to new Technicians and current employees. Install, manage, and upgrades to Active Directory Install, manage, configure Windows Servers and desktops Manage 65+ offices over 1000 workstations, and 65+ servers. Install and manage VMware on Servers. Install, and configure Cisco routers, Switches, and firewalls. Install, and manage Microsoft Exchange Server Manage SQL databases Maintain and administer backup systems. Symantec AV, Symantec backup, Symantec Ghost McAfee AV, Kaspersky AV Administer software deployment, security updates, and patches Repair and replace computers, printers, faxes, VOIP Phones. Configure multi-monitor setups for Servers
Dean Oliver Skills
Dean Oliver Education Details
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Purdue UniversityCollege Of Technology
Frequently Asked Questions about Dean Oliver
What company does Dean Oliver work for?
Dean Oliver works for Unknown
What is Dean Oliver's role at the current company?
Dean Oliver's current role is Cyber Security Engineer.
What is Dean Oliver's email address?
Dean Oliver's email address is mr****@****ail.com
What is Dean Oliver's direct phone number?
Dean Oliver's direct phone number is +176523*****
What schools did Dean Oliver attend?
Dean Oliver attended Purdue University.
What skills is Dean Oliver known for?
Dean Oliver has skills like Leadership, Information Technology, Peoplesoft, Human Resources, New Hire Orientations, Intrusion Detection, Retail, Computer Repair, Incident Response, Data Entry, Computer Maintenance, Microsoft Office.
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