Zero Trust Security Engineer - Senior

🕒 July 28, 2025

🏛️ District of Columbia, Washington – Remote

🏛️ District of Columbia – Remote ☕ Washington – Remote

⏰ Full Time

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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DecisionPoint Corporation

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2011

🔒 Cybersecurity

⚕️ Healthcare Insurance

☁️ SaaS

Cybersecurity • Healthcare Insurance • SaaS

DecisionPoint Corporation is a Service Disabled Veteran Owned Small Business specializing in IT modernization and digital transformation for government agencies. They provide comprehensive services including cybersecurity, health IT, and intelligent automation solutions, aimed at improving operational efficiency and effectiveness while ensuring secure cloud migration. Their Centers of Excellence approach drives mission success by addressing the most pressing challenges faced by government entities through innovative technology and expert support.

📋 Description

• Configure and maintain Microsoft Sentinel environments across GPO systems. • Implement and continuously improve correlation rules, analytic rules, and hunting queries. • Support continuous deployment pipelines for updated detection logic and baselines. • Oversee ingestion, normalization, and parsing of security log data from diverse data sources. • Ensure compatibility with CEF, Syslog, and other common log formats. • Monitor and troubleshoot ingestion performance and scalability issues across on-premise and cloud systems. • Distribute actionable threat intelligence to security teams and mission stakeholders. • Integrate threat intel feeds into Sentinel and support adaptive tuning of detection content based on real-time insights. • Recommend hardening strategies and lessons-learned improvements across the enterprise.

🎯 Requirements

• Minimum Experience: 8 years of experience in cybersecurity operations, SIEM engineering, or log management. • Minimum Education: Bachelor’s degree in Computer Science , Information Systems, other related disciplines (or equivalent experience) • Technical Knowledge: Hands-on expertise with Microsoft Sentinel, KQL, Azure Log Analytics, and data connectors. • Strong understanding of threat intelligence frameworks and cyber kill chains. • Federal experience (preferred) • Certifications : Microsoft Certified: Security Operations Analyst Associate (SC-200) , GIAC Security Operations Certified (GSOC) , CompTIA CySA + , or CISSP (Certified Information Systems Security Professional) .