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Firewall Python Security System Administration
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Teodor M.

@teodor007

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Cybersecurity Engineer| SOC, Incident Response

$45 USD / Hour

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Romania (2:06 PM)

Joined on January 26, 2009

$45 USD / Hour

Cybersecurity Engineer with hands-on experience in security operations, incident response, SIEM monitoring, and network security. I help organizations detect, analyze, and respond to security threats by combining technical investigation skills, structured incident handling, and automation. I have worked in SOC environments supporting alert triage, log analysis, intrusion detection, and endpoint security monitoring using SIEM platforms such as Splunk, firewalls, and Linux-based systems. My focus is on reducing response times, improving detection quality, and delivering clear, actionable security reports. In addition to day-to-day security operations, I assist clients with SIEM tuning, threat detection improvements, firewall configuration (Fortinet), and security automation using Python and PowerShell. I am comfortable working independently or alongside internal IT and security teams on short-term tasks or long-term engagements. I value clear communication, reliability, and practical security solutions that align with real business needs.

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Experience

Acting Team Lead & OT Cyber Security Engineer

Aug, 2024 - Present

1 year, 6 months

Sophos

Aug, 2024 - Present

1 year, 6 months

Managed Agile workflows and supervised teams to ensure efficient incident response and threat mitigation. Led stand-ups and sprint planning to improve collaboration between cybersecurity and engineering teams. Applied Scrum to enhance threat detection across environments. Drove automation to reduce repetitive tasks and focus on high-priority investigations. Promoted continuous improvement by evaluating security tools and coaching team members on investigation best practices.

Aug, 2024 - Present

1 year, 6 months

Scrum Master & Agile Change Manager

May, 2022 - Aug, 2024

2 years, 3 months

Honeywell

May, 2022 - Aug, 2024

2 years, 3 months

Led Agile transformation initiatives, guiding teams through change management and ITIL-aligned service improvements. Enabled strong cross-functional collaboration across technical, support, and incident teams. Coached Agile best practices to drive continuous improvement and knowledge sharing. Removed impediments by streamlining workflows and automating approvals. Aligned stakeholders with business and technical goals, boosting efficiency, reducing manual effort, and improving response times.

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Bucharest, Romania

May, 2022 - Aug, 2024

2 years, 3 months

System Engineer & Agile Process Facilitator

Oct, 2021 - Apr, 2022

5 months, 30 days

National Defence University "Carol I" Bucharest

Oct, 2021 - Apr, 2022

5 months, 30 days

Led cross-department collaboration to deliver a secure infrastructure for confidential data and e-learning systems. Oversaw $1M+ in equipment assets. Automated routine operations (password resets, network monitoring) using Python and cron jobs. Built student-facing tools including a support chatbot and 360° virtual campus tour. Improved workflows through automation, proactive monitoring, and strong coordination between security, IT, and learning teams.

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Bucharest, Romania

Oct, 2021 - Apr, 2022

5 months, 30 days

Education

Computer Science - Bachelor's Degree

2015 - 2018

3 years

Flag of

Romania

2015 - 2018

3 years

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