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It Manager/systems Security Officer Resume

Round Rock, TX

SUMMARY:

  • Seasoned IT Professional with a successful track record in utilizing leadership skills in developing and managing high - performance IT teams and infrastructure. A solid understanding of systems and network engineering fundamentals and security. Demonstrated expertise in visualizing the big picture and conceptualizing, designing, and implementing IT solutions while focusing on partnering with stakeholders to deliver bottom-line profitability and increased organizational value. A lead by example method, with strong hands on technical expertise. Strong healthcare experience covering the government sector and private sector.

PROFESSIONAL EXPERIENCE:

Confidential, Round Rock, TX

IT Manager/Systems Security Officer

  • Designed and implemented the IT infrastructure, Active Directory infrastructure and IT team from the ground up.
  • Implemented the change management IT governance.
  • Implemented the systems security plan.
  • Implemented policies and procedures.
  • Implemented secure USB device controls.
  • Implemented QOS and bandwidth limits to optimize key business traffic.
  • Implemented secondary highly available ISP circuit.
  • Implemented Commvault backup and recovery.
  • Implemented multiple Palo Alto site to site IPSEC tunnels with partner organizations.
  • Implemented PRTG network monitoring with the addition of Palo Alto NetFlow.
  • Implemented Server 2012R2 WSUS solution for server and node windows updates.
  • Implemented Server 2012R2 Windows Deployment Services.
  • Implemented Meraki wireless solution.
  • Implemented PKI domain certificate authority server; web interface with self-generated certificates for multiple LDAPS products.
  • Implemented GPO’s to automate redundant tasks.
  • Implemented AWS EC2 VPC and S3 bucket.
  • Implemented Ninite Enterprise for 3rd party patch management.
  • Implemented Mimecast email content filter.
  • Responsible for VMWare server infrastructure management and Zerto disaster recovery.
  • Responsible for Office 365 suite to include Exchange, One Drive, SharePoint and Office.
  • Responsible for Digium VOIP infrastructure and phone tree call routing.

Confidential, Austin, TX

Manager, Systems Administration

  • Lead technical role in relocation of corporate headquarters. This included working with our ISP to transfer Metro-E circuits. Working with venders and building management to provide proper power circuits, network cabling and secure switching facilities. Working with venders to securely transfer workstations, switches and peripherals.
  • Managed budget and software license contracts.
  • Implemented load balanced RightFax solution.
  • Responsible for Hyper-V server infrastructure management and site to site SAN replication for disaster recovery.
  • Responsible for Microsoft Enterprise agreement true ups and renewals.
  • Responsible for Exchange 2007 and Exchange 2010.
  • Responsible for ShoreTel VOIP infrastructure and phone tree call routing.
  • Responsible for Meraki access and core switches.
  • SCRUM master for multiple successful team projects. This includes leading teams from multiple divisions for stabilization and optimization of key technology solutions.
  • Member of Change Management Board, to evaluate system changes based on risk management assessment.
  • Managed IT vendor relationships.

Systems Administrator III/Supervisor, Desktop Support

Confidential
  • Managed 200+ servers in an Active Directory environment, multiple key operational systems and 700+ users.
  • Implemented GOOD mobile device management.
  • Implemented Commvault backup and recovery with NetApp SAN.
  • Implemented Nessus for vulnerability scanning.
  • Implemented BigFix for DISA STIG server implementation and Microsoft and 3rd party server patching.
  • Implemented Balabit SyslogNG server and network devices.
  • Lead technical role in obtaining a federal ATO (FISMA) accreditation. This includes working with internal IT, InfoSec teams and security consultants to come to terms on secure and compliant policies and procedures and to analyzing, designing and implementing a broad spectrum of new security solutions.
  • Implemented Microsoft Server 2012R2 VDI for remote staff with solid state Nimble SAN.
  • Redesigned Compellent SAN to implement multi-tiered storage with solid state drives. Saved company upwards of $200,000 by consolidating controllers.
  • Implemented multi-tiered VLAN architecture with multiple AD forests.
  • Implemented LBMC Intrusion Prevention system.
  • Responsible for Exchange 2010.
  • Responsible for leading helpdesks in two locations with 2 helpdesk supervisors and subordinates.

Systems Administrator II/Supervisor, Desktop Support

Confidential
  • Managed 100+ servers in an Active Directory environment, multiple key operational systems and 500+ users.
  • Lead technical role in relocation of corporate headquarters. This included working with our ISP to transfer Metro-E circuits. Working with venders and building management to provide proper power circuits, network cabling and secure switching facilities. Working with venders to securely transfer workstations, switches and peripherals.
  • Lead technical role in analyzing, designing and overhauling network equipment. This included migrating from legacy HP ProCurve switches to Cisco Nexus 9k and Catalyst series of switches. Implementing next generation ASA firewalls with FireSite modules and datacenter firewalls.

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