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Kiryl Kruhlik

@kirylkruhlik

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Senior Information Security Engineer driving enterprise security, Zero Trust, and endpoint protection outcomes.

Lithuania

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What I'm looking for

I seek a senior/manager security engineering role where I can lead endpoint and SecOps platform deployments, build Zero Trust controls, mentor teams, improve detection and response in a collaborative, compliance-focused environment, propose, own and drive innovative cybersecurity solutions to strengthen cybersecurity posture of any organization size.

I am a results-driven Senior Information Security Engineer with 6+ years of hands-on experience across SecOps, endpoint and infrastructure security, identity and access management, data protection, and Zero Trust architecture. I have led enterprise deployments of CrowdStrike, ReliaQuest SecOpsAI, and multiple EDR/XDR and telemetry integrations, achieving full coverage, stronger detection, and measurable reductions in MTTD/MTTR.

I excel at bridging technical and business objectives, authoring comprehensive documentation, and mentoring junior engineers while maintaining SLAs and governance. I deliver pragmatic security engineering—onboarding enterprise-grade tools rapidly, improving visibility and audit readiness, and driving cross-team collaboration to operationalize security at scale.

Experience

Work history, roles, and key accomplishments

Current

Senior Information Security Engineer

Current

Cencora

Sep 2024 - Present (1 year 5 months)

Led deployment and administration of CrowdStrike Falcon across 30K+ endpoints achieving 100% confirmed EDR coverage and delivered ReliaQuest SecOpsAI Phase 1 in 2 months with full SSO, MFA, and conditional access.

EDR Crowdstrike ReliaQuest SIEM Entra ID Splunk SSO

IT Security Engineer

NFQ Technologies

Apr 2024 - Sep 2024 (5 months)

Implemented EDR, SIEM, IAM, DLP and DSPM tools, conducted security audits and incident analyses, and delivered security awareness programs that reduced phishing click rates to under 5%.

EDR SIEM IAM DSPM Tools Risk Assessment Incident Response Security Awareness

IT Systems Administrator

NFQ Technologies

Jun 2022 - Mar 2024 (1 year 9 months)

Managed Tanium and Wazuh for endpoint visibility, built Zero Trust network architecture with Fortinet and Cloudflare, and implemented Okta IdP and MDM for endpoint compliance enforcement.

Tanium Wazuh Fortinet Cloudflare Okta MDM Server Administration Documentation

Technical Support Technician

Western Union

Jan 2022 - May 2022 (4 months)

Provided Tier 2 IT support and endpoint security maintenance using Tanium and Okta, handling ServiceNow ticketing and supporting AD and identity platforms.

Tanium Okta ServiceNow Active Directory MobileIron Sailpoint Incident Management

IT Systems Administrator

UAB Jadecloud-Vilma

Jan 2020 - Jan 2022 (2 years)

Administered on-prem and cloud infrastructure, redesigned corporate network and migrated legacy servers to cloud, reducing hardware and management costs by 70%.