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Security Management

Location:
Riverview, FL
Posted:
February 25, 2015

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Resume:

Dale O’Connor

***** ***** ***** ***, ********* Florida 33579

Phone 813-***-**** (c) or 813-***-**** (h)

Email: acohb9@r.postjobfree.com

Information Technology Professional

Experienced information technology professional; with strong skills in Active Directory, Information Security, Storage,

Virtualization, Project and Change Management. Results-driven professional with cross-platform experience in systems &

network architecture: installation, implementation, integration, security, seeking a position in Information Security.

Skills Summary

Microsoft Windows Server, WSUS, SCOM, SCCM Aventail VPN

NT/2000/2003/2008 R2 Microsoft WAIK & MDT Proofpoint Email Security

Active Directory, group policies, DHCP, BlueCoat web filtering EMC Clariion, Symmetrix

DNS & WINS, RRAS and IIS BMC patch management Microsoft Exchange 2003/2007/2010

Dell/HP/IBM servers Symantec Endpoint Protection Retina network scanner

Checkpoint Clusterxl & UTM Manager Nessus scanner

Checkpoint NGX R60,70,75 Check Point software blades

Education

2012-Present Saint Leo University Tampa, FL

BSc. Computer Information Systems

GSEC expected 04/30/15

Certifications: A+, N+, CCNA, MCP, VCP, ITIL .v3

Summary of Qualifications:

Outstanding experience in risk, security and privacy management

Deep knowledge of security hardening and system configuration, source code security review, and hackers tactics

techniques

Familiarity with information security standards - HIPAA, SOX, FDCC and PCI

Solid understanding of supported system architectures and evolving technology

Experience working with federal regulations related to information security (FISMA, etc.) and with NIST Special

Publications and process methodology.

Ability to manage and maintain security incident response, vulnerability management and patch management processes

Strong experience working with IP networking, networking protocols and understanding of security related technologies

including encryption, IPsec, PKI, VPNs, firewalls, proxy services, DNS, electronic mail and access-lists.

Professional Experience

UnitedHealth Group - OPTUM 08/13-

Present

IT Network Analyst

Assess Customers’ security infrastructure/network design to ensure system/network security.

Provide expert oversight in the development, testing and operation of security tools.

Conduct complex security architecture analysis and data correlation to evaluate/mitigate issues.

Merged small backup environments and implemented encryption technology for enhanced security.

Developed the necessary processes to ensure that all new and existing systems incorporate the approved information

security measure.

Reviewing requests for firewall requests and privileged accounts.

Reviewing security scans and making required recommendations.

Evaluated the existing information security program and make any policy, procedure, and standards changes.

Weekly IRM meetings reviewing system vulnerabilities.

Perform product evaluations, recommend and implement security products/services.

Identify security risks, threats and vulnerabilities of networks, systems, and applications.

Performing SOX, HIPAA, and PCI compliance reviews.

JPMorgan Chase & Co., Tampa fl. 08/11 – 7/13

Infrastructure Security Analyst (Navy-Cash)

Maintaining current description and documentation of application configuration, including tracking and documenting any

changes to environments.

Conducting assessments following (STIGs) Security Technical Implementation Guides guidelines.

Ensure 100% Navy Cash ship side security compliance with DOD requirements with all the deliverables.

Assisting QA analysts and technical heads with troubleshooting and fault resolution.

Document business requirements and recommend technical solutions or modifications to existing systems.

Accountable for active directory and group policy best practices.

Accountable for securing infrastructure services, DNS, DHCP, IIS, SCCM and SQL.

Deploying and supporting Microsoft 2003 and 2008 R2 clustered servers.

Managing and supporting Symantec endpoint management servers and clients in a global environment.

Accountable for Installing and coordinating installation of application patches and releases on development, test, pre-

production, and production systems.

Reviewing requests for firewall requests and privileged accounts.

Performing yearly ATO exercises on Navy systems, mitigating any security vulnerabilities.

Reporting of security incidents and findings to all stakeholders.

Frank Crum INC, CLEARWATER, FL 01/10 –

7/11

Infrastructure Engineer

Managing and supporting 150 physical and virtual 2003 and 2008 and Linux servers.

Designed, built and configured an ESX server farm solution.

Managing, supporting and configuring EquaLLogic PS4000 ISCSI array.

Designed SCCM solution for software package, windows updates and operating systems deployment.

Managing and administering Exchange 2003 and 2007 mixed server environment.

Deployed a blackberry enterprise server solution for enterprise mobile phones.

Managing and supporting enterprise checkpoint firewall.

Managing and maintaining Aventail VPN appliance and Proofpoint spam filter.

Managing enterprise Netbackup solution and providing weekly audit reports to management.

Managing infrastructure DHCP, DNS, WINS and active directory services.

Reviewing network switching and routing environment providing recommendations for peak performance.

Reviewing file, VPN, load balancers and web content security services for compliancy with monthly reports.

Preparing monthly reports for performance, storage and security analysis.

Performing software, hardware and systems upgrade and implementation.

Siemens IT Solutions & Services, Orlando, FL 04/06 –

01/10

Systems Engineer

Large deployments of Dell and HP servers running windows server 2000-2008 operating systems.

Administering large active directory environments to include overseeing account creation and group policy management.

Strong administration and configuring skills for infrastructure services to include DNS, DHCP, WINS, IIS, SNMP,

Symantec and trend micro antivirus.

Administering, deploying and configuring exchange 2003 and 2007 servers.

Deploying and configuring new EMC\Dell\HP storage switches and arrays for fiber and ISCSI networks.

Daily administration, configuring and performance tuning of EMC CX series SAN fabric and fiber switches.

Creating and deploying new backup\recovery solutions for all servers in local and remote data centers.

VMware administering and deploying ESX and virtual servers and thin clients.

Configuring check point R60-R65 software running on windows and SPLAT servers.

Deploying and publishing security updates and software deployments in nonproduction and production environments

utilizing WSUS and SCCM.

Built and deployed Enterprise Linux clustered servers running Oracle RAC databases.

Creating monthly uptime reports for all hardware and application services.

Gray-Robinson, Orlando, FL 05/05 - 03/06

Jr. Network Administrator

Creating new user accounts and creating or updating group policy objects.

Troubleshooting Telco issues / understanding the utilization of inbound trunks and point-to-point circuits.

Evaluating and documenting call routing for operational gaps /enhancement opportunities.

Installing and updating user profile on Siemens phone switch including configuring switch ports and moves.

Administering all video conferencing and telecommunication services across an eight-office network.

Network monitoring using Cisco Works and HP openview.

Support and administer mobile computing environment, RADIUS and VPN services.

Deploying and configuring Cisco 37xx, 28xx, and 6xxx series switches and routers.

Documenting network topology changes and ensuring proper cable management.

CGI-AMS Inc., Tampa, FL 10/02 - 04/05

Systems Specialist

Managing backups using VERITAS server backup.

Creating new user active directory and mail accounts.

Conducting break fix analysis on servers and workstations.

Support and administer mobile computing environment, RADIUS and VPN services.

Serve as an interface to the application development teams for troubleshooting potential hardware problems.

Providing end user support locally and remotely.

Creating standardized workstation, laptop and server images using scripting tools and ghost imaging.

REFERENCES AVAILABLE UPON REQUEST



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