SentinelOne SME

TEKsystems
$20.00 - $75.00 / hr
life insurance, sick time, 401(k), retirement plan
United States, Wisconsin, Appleton
Jul 24, 2025
About the role The Senior Endpoint Security Engineer is responsible for system health and maintenance of the global Endpoint security infrastructure including major upgrades, major feature improvements, system wide changes and all aspects of the core platform. This role works at the direction of the IT Security Manager and collaboratively with others to improve the cybersecurity maturity of the organization on a daily basis. Skills SentinelOne, SIEM, Port Scanning, Endpoint Security, Threats, Communication, Symantec, IAM, TVM, Scripting Top Skills' Details- * Monitor and analyze SentinelOne to detect unauthorized or anomalous port scanning activity across endpoints and network segments. * Develop and fine-tune alerting rules and detection logic within SentinelOne and integrated SIEM platforms to ensure timely identification and response to port scan behaviors. * Collaborate with security operations and incident response teams to investigate port scan alerts, assess potential threats, and implement mitigation strategies to reduce attack surface. Additional Skills & Qualifications - Adherence to global IT security processes, procedures and policy - Assist with security investigations to determine root cause, impact and remediation steps - Actively participate in a 24x7 delivery team, which will include on-call work. Identify and analyze malware including global trends - Be a thought leader in security engineering - driving automation, analytics, and advanced threat analysis. - Complete assigned projects on time, in line with approved change management practices, and with excellent quality - Configuration, policy changes, and any system wide changes for the endpoint security solution - Continually improving processes to drive operational excellence and support the IT Security Strategy - Monitoring and Continuous improvement for the Endpoint Security system and health - Proactively propose improvements for how to reduce risk and potential future incidents - Provide incident response support, including mitigating actions to contain malicious activity and facilitating forensics analysis when necessary - Recommends security controls and/or corrective actions for mitigating technical and business risk - Regularly document work in an ITIL based ticketing system with a thoroughness acceptable for knowledge base use - Stay informed of breaking news, industry trends and best practices from multiple reliable sources - Other Security Engineering Systems support as requested Experience Level Expert Level Pay and Benefits The pay range for this position is $20.00 - $75.00/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 Type This is a fully remote position. Application Deadline This position is anticipated to close on Aug 1, 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.