Justin Okhomina
Layton,UT
Summary
Adept System Administrator known for maintaining reliable and consistent uptime figures. Dedicated to providing business continuity through system availability. Skilled controller of hardware, software and security services for businesses of all sizes.
Overview
9
9
years of professional experience
1
1
Certification
Work History
System Administrator
ALKU Government Solutions
Ogden, UT
08.2022 - Current
- Install and configure applications such as Jira/Jama Connect/ Splunk
- Perform log analysis/tracking through Splunk queries
- Perform Nessus\SCAP\OpenVAS vulnerability scans and triage vulnerabilities in critical\high\med\low.
- Resolve disabling weak ciphers in cloud environment.
- Patch Windows vulnerabilities through updates / Set up automatic updates in Linux machines.
- Configure Redhat 8 Machines for application installations and AD trusts.
- Ensure assigned operating systems and applications are compliant with all applicable Department of Defense (DoD) directives and guidelines, including Defense Information System Agency (DISA) Security Technical Implementation Guide (STIG) and Information Assurance Vulnerability Management (IAVM) bulletins.
- Assist in training for all departments for overlap support and any cross-department end-user training.
- Assist in performing root cause analysis and resolving faults and errors in systems.
- Assist in developing recommendations for enhancing approaches for software support services.
- Collaborate with vendors in the research, development, and implementation of various technologies.
- Troubleshoot and resolve daily support tickets including end-user support via phone, email, and remote control.
Windows System Administrator
Hunter Douglas
Salt Lake City, UT
01.2021 - Current
- Ensured end-user access to systems, services, servers, devices, and desktop/laptop computers
- Escalating issues to the
- System Administrator, Help Desk, Operations, and management promptly as required of the priority of the problem
- Leveraged all tools of automation to accomplish consistent, high quality deliverables
- Expanding the usage of the endpoint management product (KACE, Workspace ONE) to deliver updates, manage inventory, and automate the delivery of applications
- Collaborate with maintenance and other vendors to ensure manufacturing/network systems and services are always running
- Configure and install VMware, Microsoft servers, and network equipment and security systems along with the installation of third-party software as part of a mixed server and Cisco networking infrastructure
- Administering and maintaining client devices on the site insuring connectivity through wired or wireless devices including scanners, tablets, and iPad kiosks
- Administering and maintaining the file & printing environment
- Participating in, and conducting as necessary, training for applications and assists to provide instruction to further the understanding of technology
- Facilitating collaboration efforts for support teams via hosted meetings, training sessions and shared documentation
IT Specialist
U.S. Navy Deployment
Norfolk, VA
04.2015 - 01.2021
- Install applications, troubleshoot user problems and provide training and assistance with use of computer hardware and software
- Enforce and monitor Navy PC requirements concerning information security with interface devices
- Conduct risk assessments and collaborate with clients to abide recommendations regarding critical infrastructure and network security operations enhancements
- Establish, monitor, and maintain radio frequency communication systems for ship and flight deck crews
- Work with supervisor in ensuring information assurance by transmitting secure data between classified systems in Linux and Windows environment
- Manage and coordinate information systems security across platforms and fleets Perform network/systems administration for +2000 sailors along with maintenance and training
- Mantain AD environment in creation and deletion of new and PCS sailors Provide NMCI service for computers to serve the +2000 sailors afloat and ashore
Education
Master of Science - Cybersecurity
University of Utah
Salt Lake City, UT08-2024
Bachelor of Science - Information Technology Management
American Military University
Skills
- Application/Server Configuration
- Windows Server 2012/2016/2019
- Incident Response
- Vulnerability Management / Tenable Nessus, Splunk, OpenVAS
- Palo Alto Firewall
- Risk Management Framework / MITRE / NIST-800
- Technical Issue Analysis
- Cloud Native troubleshooting
Certification
Current Secret Clearance PRI: 12/10/2020
CompTIA Security+ Certification
CompTIA A + Certification
Awards
- Navy and Marine corps achievement medal
- Air Department Sailor of the Year (2019)
Timeline
System Administrator
ALKU Government Solutions
08.2022 - Current
Windows System Administrator
Hunter Douglas
01.2021 - Current
IT Specialist
U.S. Navy Deployment
04.2015 - 01.2021
Master of Science - Cybersecurity
University of Utah
Bachelor of Science - Information Technology Management
American Military University