Middle Security Systems Engineer (Cybersecurity)

TL;DR

Middle Security Systems Engineer (Cybersecurity): Monitoring threats in real time and leading full-cycle incident response with an accent on SIEM workflows, vulnerability management, and threat hunting. Focus on correlating logs, analyzing phishing threats, and ensuring security coverage for new infrastructure.

Location: Remote (Bulgaria, Poland)

Company

hirify.global is an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients.

What you will do

• Monitor threats and lead full-cycle incident response, including classification, escalation, and coordination.
• Tune detection rules, correlate logs, and integrate threat intelligence into SIEM workflows.
• Perform proactive threat hunting and IOC-based detection.
• Analyze phishing threats in Google Workspace, triage suspicious emails, and conduct phishing simulations.
• Ensure security coverage for new infrastructure in collaboration with DevOps and infrastructure teams.
• Manage vulnerability scans, prioritize findings, coordinate remediation with system owners, and validate fixes.

Requirements

• 3+ years of hands-on experience in information security, with a primary focus on SOC and vulnerability management.
• Solid experience in vulnerability management: scanning, analysis, prioritization, remediation coordination, and validation.
• Proficiency with SIEM systems (log correlation, detection rule tuning, third-party integrations).
• Strong knowledge of incident response processes and threat hunting techniques.
• Familiarity with phishing detection and email threat analysis in cloud environments like Google Workspace.
• English level: Intermediate+ (B2).

Nice to have

• Degree in Information Security, Computer Science, or a related technical field.
• Certifications such as CISSP, GVA, Security+, CSA, GSEC, GCIA, GCIH, OSCP.
• Experience working with distributed or international teams.
• Cloud Security (Azure, AWS, GCP) knowledge.

Culture & Benefits

• International projects with Fortune 500 clients.
• In-office, hybrid, or remote flexibility.
• Medical healthcare and well-being program.
• Ongoing learning & reimbursement opportunities.
• Recognition program and referral bonuses.
• Open dialogue, creative freedom, and mentorship for growth.