Information Security Engineer 4 - Contingent

In this contingent resource assignment, you will consult on complex initiatives with broad impact and large-scale planning for Information Security Engineering. You will analyze and resolve complex security challenges related to endpoint and email security while contributing to enterprise-wide threat detection, response, and security architecture. This role requires deep technical expertise across endpoint protection, email security systems, and threat mitigation strategies within a large enterprise environment. Day-to-Day Responsibilities:

• Engineer and support endpoint security platforms (CrowdStrike, Microsoft Defender, Symantec, BitLocker, etc.) across Windows, macOS, and Linux
• Engineer and support enterprise email security solutions (Proofpoint, FireEye/Mandiant)
• Lead and participate in endpoint and email-related incident response, including investigation, containment, and recovery
• Analyze phishing, malware, and email-based threats including headers, payloads, and URLs
• Correlate endpoint telemetry, email logs, and SIEM alerts to identify threats
• Develop automation and integrations to improve operational efficiency and threat response
• Perform vulnerability assessments, risk analysis, and remediation planning
• Collaborate with SOC, threat intelligence, infrastructure, and security architecture teams
• Conduct root cause analysis and post-incident forensics
• Contribute to continuous improvement via detection engineering, tuning, and threat hunting
• Document security standards, processes, and technical solutions

• Strong hands-on experience with endpoint security tools (CrowdStrike, Defender, BitLocker)

• Experience with email security platforms (Proofpoint, FireEye/Mandiant)

• Experience in incident response, threat analysis, and security engineeringPlusses:

• Experience with scripting (PowerShell or Python)

• Experience with SIEM tools (Splunk) and integrations (REST APIs)

• Familiarity with Zero Trust, cloud security, and enterprise security frameworks

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at