Nicholas Defreece
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Nicholas Defreece Email & Phone Number

Systems Administrator / IT Engineer at OpenTable
Location: Greater Seattle Area, United States 3 work roles 1 school
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Current company
Role
Systems Administrator / IT Engineer
Location
Greater Seattle Area, United States
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Nicholas Defreece is listed as Systems Administrator / IT Engineer at OpenTable, a with 1838 employees, based in Greater Seattle Area, United States. AeroLeads shows a matched LinkedIn profile for Nicholas Defreece.

Nicholas Defreece previously worked as IAM Administrator at Opentable and System Administrator at Nanostring Technologies, Inc.. Nicholas Defreece holds Computer And Networking Systems, Computer Science from Itt Technical Institute.

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OpenTable

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Profile bio

About Nicholas Defreece

Experienced System Administrator with a demonstrated history of working in the biotechnology and software industries. A security-minded Windows admin and Linux dabbler who loves to automate when feasible. Strong, solution-focused information technology professional with additional experience in infrastructure engineering and technical support.

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Nicholas Defreece's current company

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OpenTable
Opentable
Systems Administrator / IT Engineer
san francisco, california, united states
Website
Employees
1838
AeroLeads page
3 roles

Nicholas Defreece work experience

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Iam Administrator

Current

United States

Jan 2022 - Present

System Administrator

Seattle, Washington, United States

● Empowered employees to work more efficiently and securely. Coordinated with small team to support over 500 users globally, wearing several hats to meet production needs. ○ Administered various enterprise services as needed - including Okta, Active Directory, O365, SharePoint, Intune, CRM, NAV, SCCM, Cisco UC, managed switches and network cabling, VMWare, certificate management, file services, various appliances○ Liaised with vendors to implement services, renew licenses, and purchase equipment○ Regularly liaising with managers, directors, and executive staff● Supported SOX audits. Generated reports on user activity and AD object history, file shares, critical groups, AD configurations, and elevated access permissions using ADAudit Plus and PowerShell. Participated in design of new organizational controls.● Significantly reduced double-work and outages, and increased NanoString’s security position by implementing IT Change Control policy and processes. Continuing to develop SOPs that will reduce overhead while maintaining documentation, SOX compliance, system uptime, and efficient use of each IT employee’s time.● Administered and troubleshot Okta and its integrations. Worked with individual departments to integrate apps and automate:○ Workday, Greenhouse integrations and HR-driven provisioning, saving even more time in the onboarding process○ Fortinet VPN integration to provide MFA on connection○ Provided IdP service to custom on-premise apps using custom integrations● Designed and wrote scripts and other automations as needed○ Python: Wrote ‘app’ to monitor Okta, notify on Admin assignments○ PowerShell: Automated ERP (NAV) test database refreshes○ Python: Wrote barcode-scanning inventory software that was factored into cost reporting and often saved time in locating and diagnosing issues with hardware○ PowerShell: Wrote onboarding and offboarding scripts to automate AD account creation/termination and provisioning/deprovisioning

Aug 2016 - Oct 2020

Computer Repair Technician

Richman Poorman Computers

Everett, Washington, United States

Repaired, built, troubleshot, and sold computers and computer accessories in the SOHO sector.Worked In-Shop, communicating with customers via Phone and walk-in visits, and On-Site appointments. Operated in the western Washington area. Used both technical and customer service skills to deliver a viable solution no matter the challenge. Documented and invoiced work. Managed clients and inventory.Typical Job Duties:Small business solution designHome and small business network designHardware repair: x86 towers, laptops, mobile phones, tabletsSoftware repair: Windows, Windows Server, Mac, Linux, Office, Quicken/Quickbooks, Active Directory, Windows File ServicesIntermediate data recovery

Jul 2011 - Dec 2015
Team & coworkers

Colleagues at OpenTable

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1 education record

Nicholas Defreece education

FAQ

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What company does Nicholas Defreece work for?

Nicholas Defreece works for OpenTable.

What is Nicholas Defreece's role at OpenTable?

Nicholas Defreece is listed as Systems Administrator / IT Engineer at OpenTable.

Where is Nicholas Defreece based?

Nicholas Defreece is based in Greater Seattle Area, United States while working with OpenTable.

What companies has Nicholas Defreece worked for?

Nicholas Defreece has worked for Opentable, Nanostring Technologies, Inc., and Richman Poorman Computers.

Who are Nicholas Defreece's colleagues at OpenTable?

Nicholas Defreece's colleagues at OpenTable include Corey Milne, Matthew Cole, Noe Perez Granados, Soham Sen, and Silvia Cielo.

How can I contact Nicholas Defreece?

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What schools did Nicholas Defreece attend?

Nicholas Defreece holds Computer And Networking Systems, Computer Science from Itt Technical Institute.

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