Tsaone Leburu
@tsaoneleburu
Enterprise Infrastructure Engineer delivering high-availability UNIX/Linux operations for critical organizations.
What I'm looking for
I’m an Enterprise Infrastructure Engineer and UNIX/Linux specialist with over 11 years of experience supporting mission‑critical enterprise and telecommunications infrastructure across government, telecom, and financial sectors. I focus on infrastructure monitoring, incident management, and high‑availability systems—so services stay stable when it matters most.
In my current role as Senior FDP Engineer at TechBulls Pty Ltd, I install, configure, and maintain Solaris 10/11 and Oracle Enterprise Linux environments that support enterprise production systems. I monitor infrastructure performance, investigate alerts, resolve incidents, and implement disaster recovery strategies and recovery testing to protect business continuity and SLA compliance.
I also bring operational leadership experience from supervising SOC monitoring operations for Botswana Savings Bank network infrastructure. I coordinate incident detection, escalation, and resolution processes, and I work closely with infrastructure and network teams to ensure timely incident outcomes and sustained system uptime.
Technically, I’ve led deployment and support of Oracle Engineered Systems infrastructure—including Oracle Private Cloud Appliance (PCA), SuperCluster, Exadata, and ODA/Exadata-aligned platforms—across major government and enterprise clients such as Botswana Police Service, Botswana Defence Force, BTC, BURS, Botswana Life Insurance, and University of Botswana. As an Oracle-certified professional (Oracle Solaris 10/11 and related expertise), I combine data center infrastructure operations, storage, virtualization, shell scripting, and performance tuning to keep enterprise platforms efficient, secure, and available.
Experience
Work history, roles, and key accomplishments
Senior FDP Engineer
TechBulls Pty Ltd
Mar 2022 - Present (4 years 4 months)
Installed, configured, and maintained Solaris 10/11 and Oracle Enterprise Linux environments, providing operational support for Oracle Engineered Systems and enterprise storage platforms. Supervised SOC monitoring for Botswana Savings Bank infrastructure, coordinating incident detection, escalation, and resolution to maintain uptime and SLA compliance.
Solaris Engineer
Software Application and Information Solutions Pty Ltd
Aug 2019 - Sep 2021 (2 years 1 month)
Provided enterprise support for Solaris-based infrastructure environments, including system upgrades, patching, performance tuning, and maintenance of enterprise storage systems. Supported large-scale government infrastructure deployments including Oracle engineered systems implementation and disaster recovery infrastructure.
Systems Engineer
ST Electronics Infosystems Pty Ltd
Jan 2018 - Jul 2019 (1 year 6 months)
Performed UNIX systems administration for enterprise Solaris infrastructure, including proactive monitoring and system reporting. Implemented backup and recovery processes for business continuity and maintained data center infrastructure supporting Botswana Police CCRS systems.
Unix / Linux Systems Engineer
Blue Pearl Communications Pty Ltd
Jan 2015 - Dec 2017 (2 years 11 months)
Installed and maintained Oracle Linux and Solaris enterprise server environments and supported Oracle hardware infrastructure and storage platforms. Implemented Oracle VM virtualization solutions and performed infrastructure upgrades, migrations, and performance optimization for enterprise clients.
Education
Degrees, certifications, and relevant coursework
North-West University (Mafikeng Campus)
Bachelor of Science, Mathematics & Computer Science
2011 - 2014
Bachelor of Science in Mathematics & Computer Science at North-West University (Mafikeng Campus), completed with one module remaining.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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