John Simpson

John Simpson Email and Phone Number

System Engineer @ Airlines Reporting Corporation (ARC)
arlington, virginia, united states
John Simpson's Location
Naples, Florida, United States, United States
About John Simpson

With over 10 years of experience in the IT industry, I am a passionate and skilled platform engineer who specializes in automation and security. I currently work at Airlines Reporting Corporation (ARC), a leading provider of data and services for the travel industry. My mission is to deliver reliable, secure, and efficient solutions that meet the needs of our customers and stakeholders. I value collaboration, innovation, and continuous learning, and I strive to bring diverse perspectives and experiences to the team.In my current role, I support various systems and platforms, such as RedHat, Solaris, Dell EMC, DataDomain, and Veritas. I write and modify CFEngine scripts to automate change and configuration management, and perform major OS and application upgrades. I also work closely with the security team on PCI audits and vulnerability mitigation, and maintain sudo access and user provisioning. Additionally, I perform quarterly patches, disaster recovery exercises, and network segregation audits.

John Simpson's Current Company Details
Airlines Reporting Corporation (ARC)

Airlines Reporting Corporation (Arc)

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System Engineer
arlington, virginia, united states
Website:
arccorp.com
Employees:
2634
John Simpson Work Experience Details
  • Airlines Reporting Corporation (Arc)
    Platform Engineer
    Airlines Reporting Corporation (Arc) Apr 2022 - Present
    Naples, Florida, United States
    Supported the RedHat, Solaris, Dell EMC & DataDomain storage, and Veritas backup systems.Wrote and modified CFEngine scripts to automate change and configuration management.Performed major OS and application upgrades increasing security and functionality.Worked closely with security on PCI audits and vulnerability mitigation.Maintained sudo access as well as user provisioning and access cuts.Performed quarterly patches and disaster recovery exercises.Replaced NTP hosts and coordinated with network and mainframe to update the environment.Audited the hosts to align with proper network segregation, separating production, non-production, and DMZ hosts.
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  • Raytheon Technologies
    Hardening Guide Coordinator
    Raytheon Technologies Nov 2021 - Apr 2022
    Denver, Colorado, United States
    Maintained a large spreadsheet detailing how GPS OCX meets DoD STIG requirements.Coordinated with DoD and product SMEs for automation updates to satisfy STIGs.
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  • Raytheon Technologies
    Automation Engineer
    Raytheon Technologies Jan 2021 - Apr 2022
    Denver, Colorado, United States
    Provided support to the Platform Automation and Information Assurance teams for GPS OCX.Provided primary support to the Oracle suite team to automate change and configuration.Synchronized hosts to a domain template.Updated Chef scripts used to audit and update security and unify configuration across hosts.Used Chef to gather info on network mounts, disc space, RAM usage, and software versions.
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  • Lockheed Martin
    Multi Function System Analyst
    Lockheed Martin Dec 2018 - Dec 2020
    Denver, Colorado, United States
    Supported the Testbeds & Simulations, Flight Software, and Power Antenna lines of business.Developed Ansible playbooks to make various configuration changes and perform patches, maintenance, and installations for 150+ workstations and 30+ servers.Rewrote the automation process for installation and config of RedHawk realtime OS servers.Eliminated thousands of known risks in a company wide CVE burn down.Guided TB&S in a migration to the cloud, replacing development on most of their workstations and significantly improved software pipeline speed.
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  • Lockheed Martin
    Project Manager
    Lockheed Martin Dec 2018 - Dec 2020
    Denver, Colorado, United States
    I lead two efforts to relocate the Testbed team and all development assets. First, to a building on the same campus, then months later to a new location.Automated network changes for development workstations.Worked with vendors to coordinate physical moves after workstations had been safely powered down, and cleanly bring them back up and seemlessly back into the git pipeline.
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  • Inmotion Hosting
    Corporate Support Supervisor
    Inmotion Hosting Nov 2016 - Oct 2018
    Greater Denver Area
    Oversaw 3 employees over 2 locations nationwide. Involved with performance management, coaching and training for new staff, and handled escalations.Handled procurement and budgeting for the department.Wrote documentation including training support, test plans, and contract deliverablesDeployed, managed and troubleshot IT assets consisting of Windows, Unix, and Linux servers and workstations, as well as applications such as Asterisk FreePBX, Active Directory, DNS.Configured Icinga and Nagios monitoring nodes and endpoints. Assigned and audited the life cycle of troubleshooting and project tickets. Communicated potential issues to Tier 3, Security, and Support management.Ensured Group Policy Objects and server hardening adhered to approved standards.Troubleshot and resolved Linux systems issues, user management, and RPM or APT updates.Handled configuration and change canagement of the network and operational environment.
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  • Inmotion Hosting
    Project Manager
    Inmotion Hosting Nov 2016 - Oct 2018
    Denver, Colorado, United States
    Was the local point of contact through offsite managers for a relocation project. I worked with vendors to perform tasks such as packing and moving assets and construction in the new location.I moved the network, storage, domain controller, and brought them back up with new redundant ISPs.My team was successful in executing the move in 72 hours resulting in no service downtime or customer impact.
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  • Asg Software Solutions
    Associate Unix Administrator
    Asg Software Solutions Jan 2013 - Aug 2016
    Naples, Florida, United States
    Responsible for the DevOps environment including physical and virtual implementations of AIX, AS/400, SuSE, RedHat, CentOS, Ubuntu, HP-UX, and Solaris.Audited and maintained users via WebMin, configured NIS and NFS.Documented systems, procedures, and solutions in a wiki.Analyzed log files to troubleshoot server, network, and application errors.I audited VMs and rescued 1.2TB of space, configured activity monitoring via PRTG.Performed root cause analysts with Dev and QA.Handled automated and manual backup solutions, including git, vSphere DataStores, and a rotation of offsite tapes.Promoted into the position knowing little about Linux, but quickly obtained a Linux+ certification to augment my inexperience.
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John Simpson Education Details

Frequently Asked Questions about John Simpson

What company does John Simpson work for?

John Simpson works for Airlines Reporting Corporation (Arc)

What is John Simpson's role at the current company?

John Simpson's current role is System Engineer.

What schools did John Simpson attend?

John Simpson attended Lorenzo Walker Institute Of Technology.

Who are John Simpson's colleagues?

John Simpson's colleagues are Laura Reed, Stepan Andrusiv, Judy Huffman, Elizabeth Caleb's Teacher, Adam Busenlehner, Huuthinh Nguyen, Wendy Caummisar.

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