Network Security Engineer Resume

PROFESSIONAL SUMMARY:

IT professional with over 16 years of experience securing, operating, maintaining, deploying, building, and troubleshooting computer software, hardware, server, telephony, and networking platforms.

PROFESSIONAL EXPERIENCE:

Network Security Engineer

Confidential

Responsibilities:

Write, review, and continually improve documentation, policies, and procedures.
Analyze risk to avoid impermissible disclosure or exposure of protected information.
Assist in ensuring the organization is compliant with HIPAA and PCI standards.
Analyze vendors and their products from a security perspective.
Participate in Business Continuity Planning and Disaster Recovery planning.
Ensure changes are made in compliance with Change Management policies.
Perform discovery, audit, and search tasks from the legal team or management.
Perform forensic investigations of assets using Forensic ToolKit (FTK).
Configure, manage and maintain:
E - mail DLP, quarantine, and encryption systems.
Endpoint security server and policies.
Web proxy servers.
Edge email delivery, anti-spam and anti-malware appliances.
Utilize AD Audit to monitor for changes and anomalies in Active Directory.
Monitor and maintain network traffic scanning/sandbox system (FireEye).
Perform and analyze packet captures as needed.
Audit assets for vulnerabilities and patching levels.
Monitor and audit improper access of electronic medical record (EMR) systems.
Maintain internal PKI infrastructure.
Monitor and maintain network data loss prevention (DLP) software.
Utilize Solarwinds to monitor network health.
Manage endpoint encryption for mobile device, workstation, and server assets.
Monitor anomalous usage, permissions, and access of file and folder resources.
Aggregate logs, alerts, and monitor possible malicious traffic using a SIEM.
Create custom YARA rules for use on various systems.
Monitor network traffic and perform and analyze packet captures as needed.
Monitor and manage Cisco ACS for Remote Access VPN and TACACS+ AAA.
Monitor and manage Cisco ASA firewalls. (5520, 5525, 5555).

Desktop Systems Architect

Confidential, Virginia Beach, VA

Responsibilities:

Maintained a worldwide Microsoft SCCM 2012 infrastructure, used to patch, deploy, inventory, manage, measure compliance, and report on 4,700+ PCs worldwide
Build unique operating system images to conform to differing requirements.
Implement remediation of IAVAs/IAVMs.
Administer Virtual Desktop Infrastructure utilizing VMWare Horizon View.
Provided input and guidance, shared knowledge, and collaborated groups.
Implemented DOD STIG compliance, mitigations, and compensating controls.
Enacted changes within a Change controlled environment.
Administered McAfee HBSS Antivirus/Intrusion Prevention/Firewall system.
Prepared POAMs for implementations of projects and directives.
Deployed applications using Microsoft's APP-V and VMWare Thinapp.

Network Administrator

Confidential, Virginia Beach, VA

Responsibilities:

Sole local IT department member administering 3 sites with a total of 200 users.
Triaged and resolved trouble tickets submitted by users through a ticketing system.
Participated in weekly meetings with management.
Managed a VMWare Vsphere ESXi 5 virtual infrastructure.
Performed physical to virtual server migrations.
Created, edited, and applied Group Policy Objects.
Maintained backup system, restored files as needed, and tested backups daily.
Administered Microsoft Exchange Server 5.5, 2003, and 2010 messaging.
Administered and configured Cisco switches, routers, and firewalls.
Maintained all printers and multifunction devices at all sites.
Maintained Symantec Endpoint Protection and Windows Updates (WSUS).
Experienced with POTS PBX, and Avaya IP Office Telephony System.
Disaster recovery experience, following a fire that destroyed our main facility.
Migrated from a Windows NT 4.0/Novell environment to Windows Server 2003 and later from Active Directory domain environment.
Migrated from Microsoft Exchange Server 5.5 to 2003, then from .
Experiencing deploying and managing Microsoft Windows 95 through Windows 8.
Maintained inventory levels to minimize costs and downtime.
Planned and executed IT aspects of site openings, relocations, and expansions.
Administered internal PKI infrastructure.
Available on an on-call basis after normal business hours and during emergencies.
Worked with the business to schedule downtime to minimize impact.
Implemented and maintained a custom internet Proxy/Antivirus solution.
Maintained documentation for all sites for all servers and equipment.

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