Open to opportunities

Fox Mulder

@miikkaleskinen

Experienced IT and cybersecurity specialist with hands-on infrastructure and lab experience. I am looking for jobs as a Data annotator.

Finland

Message

What I'm looking for

I seek hands-on cybersecurity or infrastructure roles where I can apply lab-driven security practices, server/workstation management, and grow in cloud and security responsibilities within a collaborative team.

I am an IT professional focused on cybersecurity, infrastructure administration and practical hands-on problem solving, with experience across server management, endpoint deployment and security simulations in virtual lab environments. I have completed cybersecurity certifications and maintain my skills through open university studies, MOOC.fi courses and self-driven lab work.

My background includes server and workstation provisioning (SCCM, PXE, imaging), remote management (HP-ILO, SCOM), Active Directory administration and practical field support roles. I am a reliable contributor who balances technical competence with teamwork from experience in industry, third-sector organizations and contract/data-annotation work.

Experience

Work history, roles, and key accomplishments

Current

Security Assessor

Current

SoundmindGames

Jan 2025 - Present (9 months)

Conducted security assessments and mapping activities to identify vulnerabilities and recommend mitigations for product and infrastructure components.

Risk Analysis Security Tools

Current

Data Annotator

Current

Centific Global Solutions Inc

Jan 2005 - Present (20 years 9 months)

Performed data annotation tasks to prepare training datasets for machine learning applications, ensuring quality and consistency across labelled assets.

Data Annotation Quality Assurance Datasets Attention To Detail Data Management

Cybersecurity Maintainer

Taitotalo

Jan 2024 - Dec 2024 (11 months)

Maintained cybersecurity practices and controls for the organization, supporting secure operations and training-related security tasks.

Third Sector Volunteer

Setlementti Louhela

Jan 2020 - Dec 2021 (1 year 11 months)

Contributed to third-sector organizational activities supporting community services and program delivery.

Community Outreach Program Support Volunteer coordination

ICT Technician

Helsingin Energia

Jan 2011 - Dec 2011 (11 months)

Maintained server infrastructure including remote management (HP iLO) and monitoring (SCOM), handled OS deployments and centralized patch distribution via SCCM, and resolved production incidents.

HP ILO SCOM SCCM Windows Server Troubleshooting Patch Management

Field IT Technician

Fujitsu Services Oy

Jan 2010 - Dec 2011 (1 year 11 months)

Performed workstation and network pre-installations, configured switches/routers and PXE deployments, and supported device lifecycle tasks using SCCM and Miradore.

SCCM Miradore Active Directory

IT Support Technician

Datainfo

Jan 2008 - Present (17 years 9 months)

Provided hardware and software maintenance, configured routers/switches to operational state, performed workstation imaging and on-site customer support including fault analysis.

Customer Support