James Maina
@jamesmaina3
Certified Cybersecurity Engineer specializing in cloud and penetration testing.
What I'm looking for
I am a Certified Cybersecurity Engineer with hands-on experience in penetration testing, vulnerability management, and securing cloud environments across AWS, Azure, and IBM Cloud.
I hold a BSc in Computing and Information Systems and CompTIA Security+, and I have executed offensive and defensive security tasks using tools such as Splunk, Wireshark, and Security Onion.
My professional background includes internships and roles as a Junior Cybersecurity Analyst, IT Technician, SOC analyst, and fiber technician, where I set up and secured Linux and Windows labs, configured firewalls and VPNs, and conducted vulnerability assessments and incident response.
I build resilient systems, develop security policies and asset-management solutions, and enjoy contributing to fast-paced, security-conscious teams focused on continuous improvement.
Experience
Work history, roles, and key accomplishments
Junior Cybersecurity Analyst
EncryptEdge Labs
Aug 2025 - Present (2 months)
Set up and secured lab environments on Linux and Windows, conducted vulnerability assessments and penetration testing, and implemented defensive controls using SIEM and IDS/IPS tools.
Junior Cybersecurity Analyst
Robisearch Ltd
May 2024 - Jun 2024 (1 month)
Installed and maintained SOC tooling, supported SOC Level 1 operations, performed system upgrades and trainings, and contributed to incident detection and basic SOC reporting.
ICT Attache
State Department for Fisheries and the Blue Economy
May 2023 - Aug 2023 (3 months)
Supported endpoint security, asset management, and network defense; installed and updated operating systems and developed an asset management system to improve IT oversight.
IT Technician
Purebrand Printers
May 2022 - Jul 2023 (1 year 2 months)
Managed and maintained IT infrastructure, provided technical support and troubleshooting, performed hardware repairs and software installations, and assisted with backups and recovery.
Education
Degrees, certifications, and relevant coursework
IBM Bootcamp Nairobi
Certificate, Cloud Engineering / Cybersecurity
2025 -
Attended IBM Bootcamp in Nairobi focusing on cloud and cybersecurity engineering skills starting July 2025.
CompTIA
CompTIA Security+, Cybersecurity
2025 - 2025
Achieved CompTIA Security+ certification on May 6, 2025.
Moringa School
Certificate, Cybersecurity
2024 - 2025
Completed cybersecurity and related technical training covering tools, networking fundamentals, and practical security tasks between October 2024 and May 2025.
TryHackMe Labs
Certificate, Cybersecurity
2024 - 2025
Completed hands-on cybersecurity labs and courses including penetration testing and SOC fundamentals during 2024–2025.
St. Paul’s University
Bachelor of Science, Computing and Information Systems
2020 - 2024
Grade: Second Class (Upper Division)
Completed a Bachelor of Science in Computing and Information Systems, awarded Second Class (Upper Division) in November 2024.
I.C.S College
Certificate, Information Technology
2020 - 2020
Undertook short-term coursework in computer packages and networking fundamentals during June–August 2020.
Kanjuri Boys High School
Kenya Certificate of Secondary Education, Secondary Education
2016 - 2019
Activities and societies: Class secretary; member of the school football club
Completed Kenya Certificate of Secondary Education in November 2019.
Gaachugu Academy
Kenya Certificate of Primary Education, Primary Education
2008 - 2015
Completed Kenya Certificate of Primary Education in November 2015.
CISCO Networking Academy
Certificate, Networking
Completed networking and foundational cybersecurity training through Cisco Networking Academy.
Fireside Foundation / Fireside Group
Certificate, Career Development / Cybersecurity
2025 - 2025
Completed programs and certifications with Fireside Foundation during 2025 focused on career development and cybersecurity basics.
ALX Africa
Certificate, Information Technology
2023 - 2024
Participated in ALX Africa training focused on IT and professional development in 2023–2024.
Coursera
Certificate, IT and Computer Science
Completed various online courses such as Operating Systems and You, System Administration, and Networking fundamentals.
Availability
Location
Authorized to work in
Portfolio
jimkiumi.github.io/MyPortfolioJob categories
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