James O. Email and Phone Number
James O. work email
- Valid
James O. personal email
Diversified IT professional with a combined 15+ years of related, full-time experience in administrative and automation functions. Highly skilled at communicating with people of varying technological backgrounds, adopting leadership roles, educating, and training using programming experience to drive automation and efficiency, and introducing technology as solutions to business problems.
Criterion Systems
View- Website:
- criterion-sys.com
- Employees:
- 299
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Senior System AdministratorCriterion Systems Dec 2021 - PresentArlington, Virginia, United States- Manage 1500+ devices for Cherokee Federal and 100+ devices for Criterion Systems using Microsoft Intune- Orchestrate application deployment using a mix of MSI and PowerShell automation- Led migration of 250+ Cherokee Federal users from commercial to GCC High cloud, ensuring CMMC compliance- Developed PowerShell scripts for domain release and user configuration during tenant migrations- Implemented Microsoft Purview policies for anti-spam, anti-phish, and data loss prevention- Configured Exchange transport rules for CUI/PII protection and email encryption- Maintain NIST 800-171 and CMMC security requirements across cloud environments- Manage and maintain Office 365 tenant environments for both organizations- Automate deployment of security hardening configurations and software management- Maintain and configure Ubiquiti network stack for Criterion Systems
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Senior Architect And EngineerHyper Vigilance Feb 2021 - Dec 2021Arlington, Virginia, United States- Architected FIPS-compliant solutions for 15+ clients, focusing on CMMC and NIST 800-171 compliance- Led tenant migrations to separate cloud instances with specific NIST and CMMC controls- Configured BitTitan for seamless data migration between tenants- Managed Office 365 tenants for 500+ endpoints across multiple clients -
Cyber Security EngineerCyber Management International Corporation Sep 2019 - Apr 2021Arlington, Virginia, United States- Supported DS special agents in cyber security investigations- Developed and modified Splunk dashboards for various DS Enclaves- Created PowerShell automation scripts for data analysis and acquisition- Assisted in eDiscovery case management and data source identification
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Network AnalystBae Systems Jan 2018 - Sep 2019Columbia, South Carolina, United States- Monitored site availability and performed remote IT functions for nationwide locations- Coordinated large-scale projects, including 70+ laptop reimages and switch IOS upgrades- Developed C# applications to improve efficiency in network management tasks -
Lead Information Technology SpecialistFeyen Zylstra Jan 2015 - Jan 2017Grand Rapids, Michigan, United States- Led IT support for 400+ employees, managing both on-site and remote technology issues- Performed system administration tasks across multiple platforms and technologies- Developed automation solutions, reducing manual processes by up to 90%- Led technology-related training initiatives for groups of 15-30 users
James O. Skills
James O. Education Details
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Computer And Information Sciences, General
Frequently Asked Questions about James O.
What company does James O. work for?
James O. works for Criterion Systems
What is James O.'s role at the current company?
James O.'s current role is Senior System Administrator at Criterion Systems.
What is James O.'s email address?
James O.'s email address is ja****@****tra.com
What schools did James O. attend?
James O. attended Grand Valley State University Alumni.
What are some of James O.'s interests?
James O. has interest in Education.
What skills is James O. known for?
James O. has skills like Fast Learner, Os X, Website Development, Information Systems, Technology, Sharepoint Administration, Windows Server, Active Directory, Website Building, Computer Hardware, Networking, Microsoft Technologies.
Who are James O.'s colleagues?
James O.'s colleagues are Brandon Clark, Karen Velasquez, David Fairchild, Tom Jacobs, Josh Reed, Mark Allen, Promod Sharma.
Not the James O. you were looking for?
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James Preston
Fundraising Consultant | Substack Writer: No Particular Place To GoJefferson City, Mo1missouri.edu
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