Network Security Engineer - Contract -

SUNSHINE ENTERPRISE USA LLC • Irmo, SC

18h • Hybrid

About The Position

We are seeking a Security Engineer/Architect with strong expertise in detection engineering to support enterprise security operations. This role focuses on designing, tuning, and maintaining security detection rules, improving threat visibility, and enhancing overall security monitoring capabilities across a centralized environment.

Requirements

• Proven experience in detection engineering and rule tuning
• Strong experience with SIEM platforms and security monitoring tools
• 5+ years of experience in scripting and automation (Python, Bash, PowerShell)
• Strong understanding of Windows and Linux system artifacts
• Knowledge of Sigma, YARA, and detection rule frameworks
• Familiarity with MITRE ATT&CK framework
• Experience supporting large enterprise environments

Nice To Haves

• Experience with Palo Alto Cortex XSIAM
• Experience working in multi-tenant or enterprise environments
• Experience with multi-agency or large-scale security projects
• Strong communication and stakeholder engagement skills

Responsibilities

• Analyze and document current and future business processes and workflows
• Facilitate meetings with business and technical teams to gather requirements
• Prepare BRDs, functional documents, use cases, and user stories
• Identify system integration points and document data flows between applications
• Support PMO activities including task tracking, documentation, and coordination
• Collaborate with stakeholders to ensure clear understanding of project goals
• Assist in User Acceptance Testing (UAT), test plans, and test cases
• Identify process improvements, automation opportunities, and efficiency gaps
• Maintain project documentation and ensure alignment with business needs
• Support implementation and ensure solutions meet requirements
• Detection Engineering & SIEM Management
• Threat Intelligence & Hunting Support
• Automation & Integration
• Reporting & Documentation
• Collaboration & Stakeholder Engagement

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Number of Employees: 11-50 employees