Jason Minasian
Manchester,United States
Summary
Analytical Systems Engineer with hands-on experience in areas of system administration, implementation and support. Knowledgeable and seasoned professional recognized for outstanding maintenance and troubleshooting abilities coupled with solid experience in various application stacks. Dedicated to implementing innovative solutions to solve technical challenges.
Overview
30
30
years of professional experience
Work History
Senior Linux Systems Engineer / Gitlab
iTech Solutions
Remote
10.2022 - Current
- Mastered the setup, management, and upkeep of three Gitlab clusters without any prior familiarity
- Performed successful upgrade of full prod cluster, enhancing system performance by migrating from version 13.8 to 15.11.
- Upgraded Gitlab postgresql database from pg11 to pg12 with zero downtime
- Enhanced design of existing 7 box system to comply with Gitlab's updated reference architecture
- Upgraded existing Gitlab servers to RHEL 8 for enhanced performance.
- Implemented transition from 6tb Gitlab NFSv3 storage to Gitaly cluster, improving system capabilities
- Efficiently completed IT infrastructure upgrades, minimizing downtime throughout the transition process
- IIdentified and resolved technical issues to enhance system performance
- Assessed and implemented necessary software updates with a focus on enhancing security measures.
- Developed and maintained system documentation, including installation procedures, operational guidelines, and user manuals.
Senior Linux Systems Engineer
SACSI
Remote
06.2020 - 09.2022
- Oversaw the building, upkeep, and enhancement of linux servers in addition to their applications
- Implemented measures to fix and minimize the impact of log4j vulnerabilities across all systems
- Ensured that all linux systems were maintained in accordance with State of NH requirements, as well as meeting the necessary HIPAA guidelines.
- Implemented regular security scanning practices
- Crafted Ansible playbooks to efficiently automate and facilitate disaster recovery of State systems
- Maintained accurate records of all server details such as hardware, software, and virtual machine settings
- Provided expertise in managing and optimizing virtual machines on RHEL 7 within IBM mainframe clusters.
- Managed the successful transition from RHEL 7 to RHEL 8 through an effective design and upgrade strategy.
- Implemented security measures to protect data from unauthorized access or malicious attacks.
- Monitored system performance using various tools and techniques to identify potential problems before they occur.
- Analyzed system logs to detect any irregularities that may indicate a problem with the system or its components.
Senior Linux Systems Engineer
Raytheon IDS QEWR
06.2000 - 06.2002
- Maintained compliance with classified procedures and rules at a covert location.
- Collaborated with authorized vendors to identify and procure optimal software and hardware solutions
- Enhanced server functionality by automating the patching of Linux boxes and servers, as well as AV definitions, to meet classified standards.
- Created and implemented an automated build server system compatible with Red Hat 7.X
- Enhanced system performance by scripting storage and user duplication across all platforms.
- Set up and optimized Linux clusters while adhering to classified standards for enhanced security.
- Implemented IT infrastructure upgrades, ensuring minimal downtime during the transition process
- Optimized operations and ensured security by implementing, configuring, and resolving issues with VMware esxi7 in a sensitive environment
- Implemented strategic plans to acquire essential hardware resources for successful project execution
- Compiling detailed diagrams and documentation pertaining to all aspects of the system and its components, ensuring optimal usability for customers.
- Ensured optimal configuration and seamless operation of development and production environments.
Senior Linux Systems Engineer
MIT Lincoln Labs / Aquila
06.2014 - 06.2019
- Maintained strict compliance with classified procedures and guidelines at a secure site
- Constructed and transitioned customer platforms to AWS gov-cloud in adherence to classified specifications
- Hardened the infrastructure of government cloud-based systems
- Implemented docker configuration for tailored mobile projects
- Implemented rigorous security protocols while maintaining full compliance with government requirements for systems on the gov-cloud.
- Achieved commendation through the receipt of multiple coins for project involvement, notably in Frostbite.
- Enhanced the functionality of the Malware network by reverse engineering and updating it for live analysis of malware
- Developed and established tailor-made networks for specialized initiatives.
- Maintained adherence to disa/classified requirements by consistently updating and patching systems
- Developed scripts to automate system configuration using Ansible and bash, ensuring efficient build processes and precise replication.
- Successfully adapted server configurations to comply with US government regulations by implementing automation
- Successfully orchestrated the creation, maintenance, and supervision of VMware ESX 6 and 7 clusters on SIPR.
- Explored emerging technologies and software solutions to ensure alignment with desired specifications.
Senior Linux Systems Engineer
Transitional Data Services
11.2013 - 10.2014
- Managed the execution of remote patching, system updates, and maintenance tasks for various clients.
- Assisted organizations with limited personnel through on-call support
- Constructed customized systems that aligned with individual client specifications
- Oversaw multiple on-site data center projects involving tasks like replacing hardware, making new configurations, and conducting installations
- Installed and configured server hardware components such as processors, memory modules, hard drives, RAID controllers, power supplies.
- Troubleshooted technical issues related to servers, networks, storage systems, virtualization platforms and other IT infrastructure components.
- Implemented security measures to protect data from unauthorized access or malicious attacks.
- Monitored system performance using various tools and techniques to identify potential problems before they occur.
Senior Linux Systems Engineer
Omgeo LLC
05.2012 - 11.2013
- Enhanced the effectiveness of the development process through redesign and streamlining
- Enhanced the network architecture through a new three-tier system.
- Synchronized hardware and human resources through the implementation of a virtual infrastructure system for development, testing, and production processes.
- Implemented standardized system management procedures for seamless code transfer and collaboration between various teams.
- Directed activities for both US and Taiwan sites, managing a staff of two in the Taiwanese office and one locally.
- Collaborated with development team managers in group meetings to identify and resolve common problems through consensus.
- Oversaw the support for more than 100 software developers with a team of three.
- Identified departmental needs and suggested technical direction enhancements.
- Maintained security, backup and redundancy strategies to reduce threat of losing sensitive information permanently.
- Used expert-level administration and optimization of hosts and servers to facilitate high availability and appropriate resource management
Education
Batchelors - Management Information Systems -
Daniel Webster College
05.2003
Skills
- Problem solving
- Trouble shooting
- Cool under pressure
- Time management
- Analytical Thinking/Skills
- Analytical
- Multitasking Abilities
- Technical Analysis
- Root Cause Analysis
- Gitlab server 13-16 / Git
- Tenable
- Postman
- Vmware VCenter 6, 7
- Docker
- Ansible
- Postgresql
- Katello
- Centrify (AD conn)
- Nagios
- Icinga
- Ngix
- Apache
- Nmapp
- Redis
- MQTT
- Gitaly
- Consul
- Jira
- Node Red
- Bash (Shells)
- Windows applications
- RHEL 7, 8, 9
- Mint/Ubuntu 14-2X
- Debian
- Solaris 7, 8, 9
- System/Network Security
- Hardware integration
- Cybersecurity
- Project Management
- Virtualization Technologies
- Mission-critical system design
- Continuous Improvement
- Cloud Computing
- Architecture review
- IT Infrastructure / and tracking Requirements Analysis
- Regulatory Compliance -Stig DISA HIPPA
- Requirements Gathering
- Disaster Recovery Planning
- Configuration Management
- Technical Documentation and Reporting
- Upgrade Path Design
- Penetration Testing
- Infrastructure development
- System Troubleshooting
- System Testing
- Hardware and software installation
- Containerization
- Disaster Recovery
- Infrastructure buildout
- Information Security
- Cybersecurity frameworks
Citizenship
United States
Military Service
US Army, 03/01/92, 09/30/97
Personal Information
Visa Status: US Citizen
Timeline
Senior Linux Systems Engineer / Gitlab
iTech Solutions
10.2022 - Current
Senior Linux Systems Engineer
SACSI
06.2020 - 09.2022
Senior Linux Systems Engineer
MIT Lincoln Labs / Aquila
06.2014 - 06.2019
Senior Linux Systems Engineer
Transitional Data Services
11.2013 - 10.2014
Senior Linux Systems Engineer
Omgeo LLC
05.2012 - 11.2013
Senior Linux Systems Engineer
Raytheon IDS QEWR
06.2000 - 06.2002
Batchelors - Management Information Systems -
Daniel Webster College
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