Nico Abiola Dogble
Stafford,VA
Summary
Certified Linux Engineer with extensive experience at Xylem Inc., specializing in Ansible development and REST API automation. Proven ability to enhance operational efficiency, saving significant time through innovative solutions. Strong organizational skills, attention to detail, and ability to manage multiple priorities while collaborating effectively in team environments.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Ansible Automation Engineer
Xylem Inc.
08.2024 - Current
- Develop and maintain Ansible playbooks, roles, and workflows to manage large-scale infrastructure efficiently.
- Troubleshoot and optimize Ansible code for improved reliability, automation consistency, and reduced manual effort.
- Automate Jira component synchronization using the Jira REST API, standardizing naming conventions and saving ~8 hours quarterly.
- Automate Windows OS patching for new build Windows servers and regular monthly patching via the Ivanti REST API, ensuring consistent scanning, patching, and notifications.
- Leverage Cohesity and IPAM REST APIs to automate reporting and IP assignment, saving time and minimizing human error in daily operations.
Linux Engineer
Xylem Inc.
08.2023 - 07.2024
- Managed and secured Linux systems, including patching via Red Hat Satellite, system administration, and OS migrations from RHEL7 to RHEL8.
- Streamlined configuration and deployment by converting Bash scripts to Ansible playbooks and using GitLab for version control.
- Automated host scanning with the automation and security teams; supported disaster recovery efforts to ensure rapid system restoration.
- Collaborated with NOC to transition and document playbooks, provided training, and addressed OS vulnerabilities to meet security standards.
Linux System Administrator
Direct Line Global
Ashburn, VA
09.2021 - 08.2023
- Installed and configured RHEL 7–9 and CentOS 7–8 using Kickstart and template-based methods.
- Handled hardware setup, including network cabling, server racking, patching, labeling, and troubleshooting to maintain reliable connectivity.
- Managed security via firewalls and SELinux, monitored performance, configured storage with LVM, automated tasks with Bash, Crontab, and Anacron, and handled kernel parameters.
- Administered users, groups, and permissions across Linux systems; patched and maintained hosts using Ansible; performed basic MariaDB management and container operations with Podman.
Unix System Administrator
The TJX Companies, Inc.
Atlanta, GA
03.2020 - 08.2021
- Collaborated with web and application developers to build, configure, deploy, and maintain physical and virtual servers based on project needs.
- Managed storage using LVM, and implemented NAS, SAN, and RAID solutions to improve data reliability and availability.
- Applied timely patches and updates to ensure server security and performance; resolved issues related to configurations, software, and access.
- Configured secure HTTP/HTTPS protocols on web servers, ensuring encrypted communication and high service availability.
Linux Specialist
ISOCEL Telecom
Cotonou , Benin
08.2017 - 08.2019
- Collaborated with senior system administrators to troubleshoot access, permissions, and security issues while automating server provisioning and deployment.
- Managed software packages using YUM/RPM; implemented RSA encryption for secure remote access and built NFS/SAMBA servers for cross-platform file sharing.
- Worked closely with senior system administrators on patching and maintenance, and managed local repositories to improve system stability and security.
- Documented server configurations, troubleshooting procedures, and infrastructure changes to support efficient environment replication and maintenance.
Education
Bachelor - Private Law
Abomey-Calavi University
Abomey-Calavi02.2019
Skills
- Ansible development
- Ansible Automation Platform
- GitLab
- Red Hat Satellite
- Rest APIs (Cohesity, IPAM, Jira, LogicMonitor, Ivanti, Slack)
- Red Hat Enterprise Linux (RHEL 7, 8, 9)
- Vmware ESXI
Certification
- Red Hat® Certified System Administrator (RHCSA EX200 v9 Credential: https://www.credly.com/badges/a1740f0b-6bcc-47db-92c7-23e8b4438e39/public_url )
- Red Hat Certified Engineer (RHCE Credential: https://www.credly.com/badges/0527270f-cf81-448f-b2c8-daf2ba0bc6a9/linked_in_profile )
Languages
English
Full Professional
French
Native/ Bilingual
Timeline
Ansible Automation Engineer
Xylem Inc.
08.2024 - Current
Linux Engineer
Xylem Inc.
08.2023 - 07.2024
Linux System Administrator
Direct Line Global
09.2021 - 08.2023
Unix System Administrator
The TJX Companies, Inc.
03.2020 - 08.2021
Linux Specialist
ISOCEL Telecom
08.2017 - 08.2019
Bachelor - Private Law
Abomey-Calavi University