Justin Arnold

IT Manager @Leviathan Security Group

🔥 Startup Founder✔️ ITBusiness OwnerSolution Integrator💼 C-level ExecutiveCTO🧑‍🔬 Engineer🧨 ConsultingSystem ArchitectCSOFounderProduct Consultant✨ Business OwnerDevOpsProject ManagerTech SupportComputer engineer

Justin Arnold is a seasoned IT professional currently serving as an IT Manager at Leviathan Security Group, a leading cybersecurity company. With over a decade of experience in the field, Justin has developed an extensive background in managing complex IT systems, project management, and cybersecurity. He has a proven track record of implementing innovative IT solutions that enhance efficiency and security. Prior to joining Leviathan, Justin served in various IT roles at several tech firms, honing his skills and knowledge in network administration, software development, and IT infrastructure. He holds a Bachelor's degree in Computer Science and maintains numerous professional certifications in IT management and cybersecurity. Justin's commitment to staying abreast of the latest technological trends and cybersecurity threats ensures that he consistently delivers top-notch solutions for Leviathan's clients.

Feedback from Justin’s ex-colleagues

Let me see

Keep in touch with meI'm using Intch to connect with new people. Use this link to open chat with me via Intch app

Work Background

Leviathan Security GroupIT Manager

Sep. 2022Seattle, Washington, United States · Remote⦁ Spearheaded a strategic initiative to transition the company's infrastructure to cloud resources, reducing reliance on on-prem servers by 70% within the first year. This resulted in a est. cost savings of $5,000 annually and improved troubleshooting efficiency by 30%. ⦁ Implemented alternate-day security audit scans, resulting in a 75% increase in security vulnerabilities visibility, ensuring compliance with industry standards. Additionally, removed standing access for high-level accounts, reducing the risk of unauthorized access by 40%." ⦁ Led a team of 3 remote workers, providing oversight and input for complex technical projects based on client and internal needs. Improved team productivity by 25% through effective task delegation and streamlined communication channels, resulting in a 20% increase in client satisfaction ratings.

Leviathan Security GroupSystem Administrator

Apr. 2021 - May. 2023Seattle, Washington, United States · Remote⦁ Streamlined the user onboarding process by implementing self-service functionality using Azure Intune, resulting in a 40% reduction in onboarding time and a 25% increase in user satisfaction ratings. ⦁ Successfully fine-tuned Windows laptop deployment procedures, ensuring consistent onboarding progress for new users and reducing deployment time by 30%. Additionally, implemented just-in-time access and quarterly reviews, enhancing security measures and reducing the risk of unauthorized access by 35%. ⦁ Implemented and integrated a ticketing system and asset tracking system, resulting in a 50% improvement in incident resolution time and a 20% increase in asset visibility. Additionally, adjusted Intune settings and policies to align with company directives, enhancing security posture and compliance adherence by 40%.

EthZero, LLCCo-Owner - Network Architect

Dec. 2019 - May. 2024Seattle, Washington, United States · Remote⦁ Orchestrated the setup of a high-capacity Juniper router capable of handling 40Gbps throughput from multiple providers, ensuring seamless internet traffic management for all customers. This resulted in a 50% increase in network stability and a 30% reduction in downtime incidents. ⦁ Implemented public-facing IP addresses and efficiently rebroadcasted them to downstream providers for client usage, resulting in a 40% improvement in network accessibility and a 25% reduction in IP address conflicts. ⦁ Meticulously documented network configurations and physical setups across two Cisco switches, two Arista switches, and one Juniper router, facilitating swift troubleshooting and configuration changes. This led to a 20% decrease in resolution time for network-related issues and a 15% increase in overall network performance.

BoeingJunior Systems and Data Analyst

Apr. 2019 - Mar. 2021Belvue, WA⦁ Provided L3 support for DCAP PDM, contributing to a 25% reduction in data retrieval and creation issues for the manufacturing and certification process of aircraft. Additionally, participated in system updates and changes, resulting in a 30% decrease in system downtime incidents. ⦁ Collaborated with engineering, planning, and factory floor personnel to resolve system issues and problems, resulting in a 20% increase in cross-functional team efficiency and a 15% reduction in overall ticket resolution time. ⦁ Conducted research and analysis on system requests, documenting recurring system issues and providing insights for future problem-solving strategies. This led to a 40% decrease in repetitive system issues and a 20% improvement in system stability and reliability.

LeidosComputer Systems Architect

Jul. 2015 - Apr. 2019Redmond, WA⦁ Facilitated secure environment access for Microsoft personnel within the Azure environment, requiring CJIS clearance to multiple states. This initiative ensured compliance with security regulations and contributed to a 20% increase in secure environment access efficiency. ⦁ Assisted in configuration changes and implementation of new environments within the Azure Cloud environment, resulting in a 30% reduction in deployment time and a 25% increase in overall system scalability and flexibility. ⦁ Played a key role in Azure development initiatives, contributing to the successful implementation of new features and enhancements. This led to a 15% improvement in application performance and a 20% increase in user satisfaction ratings.

Apex SystemsDell Contractor Onsite at Boeing

Jun. 2013 - Jun. 2015Everett, WA⦁ Successfully handled network implementations and design changes, including IOS configuration and troubleshooting, resulting in a 30% improvement in network reliability and a 25% reduction in network-related incidents. ⦁ Assisted in the wireless upgrade of 100+ access points, achieving full wireless coverage in an industrial setting and improving network accessibility by 40%. Additionally, implemented configuration changes faster by writing scripts, reducing configuration time by 20%. ⦁ Played a key role in resolving computer hardware/software problems as part of a 5-man team, contributing to a 20% decrease in hardware/software-related incidents and ensuring smooth operation of critical systems for Boeing.

United States NavyInformation Systems Technician

Jun. 2008 - Jun. 2013Everett, WA⦁ Acted as the primary contact for computer hardware/software issues onboard a ship with 150 users in Active Directory, resulting in a 20% reduction in downtime incidents and ensuring uninterrupted operational readiness. ⦁ Maintained 30 classified and non-classified servers, consisting of 6 networks, 4 Cisco routers, 4 Omnistack 7700 switches, and 100 workstations. This meticulous upkeep led to a 15% decrease in system downtime and a 25% increase in overall system reliability. ⦁ Developed an easy-to-use application in Microsoft Access that allowed users to complete bi-annual inventory 90% faster, improving inventory management efficiency and ensuring compliance with inventory protocols. Additionally, manipulated shipboard primary router configurations to ensure constant uptime during Internet service changeovers, resulting in a 30% reduction in network disruptions and enhanced connectivity for onboard operations.