New

Security Engineer

TEKsystems
$65.00 - $90.00 / hr
life insurance, sick time, 401(k), retirement plan
United States, California, Irvine
Dec 07, 2025
Must have: SentinelOne BEC (Business Email Compromise) Incident response Key Responsibilities SentinelOne administration: Deploy, configure, and maintain SentinelOne EDR across enterprise endpoints. Threat detection and response: Monitor alerts, investigate suspicious activity, and remediate incidents in real time. Incident response: Lead investigations of security events, perform root cause analysis, and document findings. Forensic analysis: Collect and analyze endpoint artifacts to support investigations. Security automation: Develop playbooks and scripts to streamline detection and response workflows. Collaboration: Work closely with SOC analysts, IT teams, and leadership to contain and mitigate threats. Reporting: Provide detailed incident reports, metrics, and recommendations for improving defenses. Qualifications Experience with SentinelOne or other EDR platforms (CrowdStrike, Carbon Black, etc.). Incident response expertise: Proven track record handling malware outbreaks, phishing campaigns, and insider threats. Technical skills: Strong knowledge of Windows, Linux, and macOS operating systems, networking, and security protocols. Scripting proficiency: Familiarity with Python, PowerShell, or similar for automation. Certifications: Preferred credentials include GCIH, GCFA, CEH, or equivalent. Soft skills: Excellent communication, problem-solving, and ability to work under pressure. Skills* Security, Information security, Cyber security, Firewall, Incident response, Cloud, Security architecture, Network security, Vulnerability management, Splunk Experience Level Expert Level Job Type & LocationThis is a Contract to Hire position based out of Irvine, CA. Pay and BenefitsThe pay range for this position is $65.00 - $90.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) Workplace TypeThis is a fully onsite position in Irvine,CA. Application DeadlineThis position is anticipated to close on Dec 20, 2025. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.