Meric Sheehan

LinkedIn  |  816-244-5302  |  mericsheehan.com |  sheemer44@gmail.com  |  GitHub

 

Skills ____________________________________________________________________________________________

  Windows server | Linux servers | Exchange, DC, WDS, WSUS | PowerShell | bash | Python | SQL administration

VMware administration | BMC Client management | Hypervisors working with different virtual environments

Networking | Tunneling (DMVPN and Flex VPN) | Stigs and other security implementations | Firewall administration |

Nessus and Security center | EPO | Power Bi
Azure | Cloud Computing | CI/CD
 

Experience _______________________________________________________________________________________
 

Systems Engineer

 

DirectViz

 

12/2022 - Current

  Working in multifaceted projects to ensure greatest productivity and work is being able to be performed by clients.

Linux administration tasks  troubleshooting and debugging, working in the terminal to move, change, and test configurations.

Setting up Power BI data gateways and power BI data gateway connectors..

Manage Windows and Linux systems, ensuring smooth operations and implementing daily processes.

Administer EPO

SAS os level maintaining on linux systems..

Configure systems to be at standards with DoD stigs both windows and linux.

 IIS and tom cat servers troubleshoot. 
 

Systems Engineer

 

American College of Radiology

Reston VA, USA

07/2021 - 12/2022

Collaborated with multiple teams in a hybrid environment to ensure optimal product security.

Played a key role in patch management, monitoring, and troubleshooting within a Windows environment.

Utilized strong familiarity with ticketing systems for efficient task management.

Performed patching and maintenance on SQL Servers to ensure data security.

Point of contact for the soc team.

 

Systems administrator

 

ManTech

APG MD, USA

02/2021 - 07/2021

Worked in a multi-vendor environment involving Windows server, CentOS/Red Hat, Palo Alto firewalls, and Cisco routers and switches.

Actively participated in an agile development cycle, working closely with the development team to deliver secure products to clients.

Provided system administration support to Linux-based high-performance computing platforms.

Managed a local RPM repository and wrote queries and scripts for direct interaction with SQL databases.
 

System Administrator

 

USMC

USA

04/2017 - 02/2021

Built and maintained secure Windows desktop and server images.

Demonstrated extensive experience in Windows server administration.

Over saw in the deployment and maintaining of dmvpn from connecting units.

Performed network maintenance and system upgrades including service packs, patches, hot fixed and security configurations

Worked with units to plan and set up network and services.

Managed call manager and calling service to service providers.


Projects __________________________________________________________________________________________

  SnailChat: an encrypted peer to peer chat written in python using docker images. https://snailchat.org

Certifications _______________________________________________________________________________________

Security +

AZ-104

AWS Cloud Practitioner

ESS ePO Administrator 201, 301

Malware Analysis and Introduction to Assembly Language IBM course

Others ___________________________________________________________________________________________
Active Secret Clearance