JEREMY COLEMAN
Gulf Breeze,FL
Summary
Accomplished Information Systems Administrator with 5 years of experience leading the development and daily management of information security systems for a DoD contractor. Expertise in threat detection, mitigation and management. Eager to contribute in a senior-level cyber security role. Resourceful System Administrator consistently responds to wide range of technical challenges with focused and creative approach. Highly effective at problem solving and decision making. 5 years of progressive IT experience.
Overview
6
6
years of professional experience
1
1
Certification
Work History
System Administrator
Client Solutions Architects
06.2023 - Current
- Proactively investigated system issues and implemented targeted resolutions, significantly minimizing downtime and enhancing overall operational efficiency.
- Conducted bi-weekly ACAS scans to assess system vulnerabilities. Implemented prompt and thorough remediation strategies to fortify security infrastructure.
- Utilized Microsoft Endpoint Configuration Manager (MECM) to systematically patch vulnerabilities and perform machine reimaging for comprehensive system maintenance.
- Effectively administered virtual Windows servers through VMware, ensuring seamless operation, optimal performance, and adherence to best practices in virtualization.
- Validated and verified system security requirements definitions and analyzed system security designs.
Cyber Security Specialist
King Technologies
10.2021 - 06.2023
- Performed comprehensive vulnerability scans using ACAS and adeptly generated detailed reports derived from the scan results.
- Proficiently remediating vulnerabilities through the strategic application of patching tools to bolster system security and maintain optimal performance.
- Advise and recommend enhancements to security systems and protocols, ensuring the continuous improvement of overall security posture and adherence to industry best practices.
- Reviewed violations of computer security procedures and developed mitigation plans.
- Used critical thinking to break down problems, evaluate solutions and make decisions.
Systems Administrator
MSI LLC
06.2020 - 10.2021
- Collaborated closely with the production team to identify and rectify bugs, facilitating the seamless release of patches for new functionalities, thereby ensuring the delivery of high-quality and robust software solutions.
- Collaborated closely with the production team, including expertise in Red Hat Enterprise Linux (RHEL), to identify and rectify bugs. Facilitated the seamless release of patches for new functionalities, ensuring the delivery of high-quality and robust software solutions.
- Spearheaded inventory control measures to replenish and maintain IT equipment, supplies, tools and replacement parts.
- Installed system-wide hardware components, confirming interoperation and compatibility with Linux-based software distributions.
- Delivered exiting infrastructure replacements for lifecycle program.
System Administrator
SAIC
09.2019 - 06.2020
- Utilized code and modern cloud-native deployment techniques to design, plan and integrate cloud computing and virtualization systems (VMware).
- Supported network and system administration by performing server maintenance. (Windows/Linux)
- Completed call documentation while speaking with customers with ticketing systems.
- Assisted deployed Navy members with SATCOM troubleshooting.
Help Desk Technician
Gulf Coast Community College
06.2018 - 09.2019
- Configured hardware, devices and software to set up work stations for employees.
- Answered customer telephone calls promptly to avoid on-hold wait times.
- Responded to support requests from end users and patiently walked individuals through basic troubleshooting tasks.
- Resolved issues and escalated problems with knowledgeable support and quality service.
Education
Associate - Science, Network Systems Technology Cyber Security
Gulf Coast State College
City, FL2019
High School Diploma - undefined
Mosley High School
Lynn Haven, FL2016
Skills
- Active Secret Clearance
- ACAS / Vulnerability Management
- Software Installations
- Network Maintenance and Repair
- System Administration
- VMware
- Log Monitoring and Management (Linux, Windows)
- Network Security
- RHEL
Certification
- Active Secret Clearance
- Security+, CompTia
- Microsoft AZ-900
Timeline
System Administrator
Client Solutions Architects
06.2023 - Current
Cyber Security Specialist
King Technologies
10.2021 - 06.2023
Systems Administrator
MSI LLC
06.2020 - 10.2021
System Administrator
SAIC
09.2019 - 06.2020
Help Desk Technician
Gulf Coast Community College
06.2018 - 09.2019
Associate - Science, Network Systems Technology Cyber Security
Gulf Coast State College
High School Diploma - undefined
Mosley High School
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