Systems Administrator Team Member

Marcellus Dogo

Randallstown, MD

323-***-****

***************@*****.***

Summary:

Results-oriented professional with excellent communication skills, and strong organizational skills. Linux Administrator with 6+ years of experience in maintaining and enhancing system integrity through troubleshooting and upgrading Linux servers. A detail-oriented individual seeking a position, which will highlight my technical skills. Collaborative team member, able to work effectively with diverse groups. Self-motivated with a willingness to adapt to change and responsibility

Skills:

Experience with CentOS/RHEL 7/8/9, VMWare, Windows

Experience with SFTP/FTP, Ansible, TCP/IP, Powershell, netstat, nmcli, LVM, RAID, OS Patching, ILO

Software: Nessus, Apache/Tomcat, Zabbix, ELK, Foreman-Katello, GitHub, JIRA, Redhat, SVN, CI/CD, Jenkins, Vcenter

Editor: vi/m

Work Experience:

GHG Corporation (Contract) August 2021 – August 2025

Linux/Systems Administrator Denver, CO

Maintain and troubleshoot Linux servers, ensuring optimal performance and uptime.

Respond to incidents, change requests, and service requests making sure to follow up with customers to ensure completion.

Provision and configure Linux Operating systems according to business requirements.

Implement monitoring tools to analyze Linux server lifecycle, improving system oversight.

Lead Linux system upgrades, advancing from Red Hat 7 to 9, boosting operational efficiency.

Apply STIGs to systems and peripherals, fortifying security and compliance.

Enhanced system performance by optimizing server configurations, contributing to noticeable gains in operational efficiency.

Collaborated with global teams to uphold security standards, fostering a culture of shared responsibility and compliance across the organization.

Modest Technologies Solutions October 2019 – August 2021

Linux System Analyst Laurel, MD

Ensures continuous delivery of technical services through oversight of Service Level Agreements with End Users and monitoring of systems, programs and equipment performance

Support, maintain, troubleshoot, install, configure, and upgrade multiple applications.

Respond to incidents, change requests, and service requests making sure to follow up with customers to ensure completion.

Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems, and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.

Participate in a Scrum process with weekly planning.

Wells Fargo May 2018- October 2019

System Administrator Reston, VA

Configured Linux systems, enhancing server efficiency and security.

Managed server changes, improving stability and compliance.

Administered user accounts, optimizing access control.

Managed/Executed built scripts, ensuring seamless deployment.

Utilized CI/CD pipelines, streamlining development processes.

EDUCATION:

●Bachelor’s degree in Computer Science, Coppin State University

CERTIFICATE:

●COMPTIA A+ certification

●SQL Server Certification

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