Endpoint Security Engineer (SentinelOne)

Location: Alexandria, VA, USA; on site Monday through Friday

Salary: $120,000–$140,000 per year

Company

hirify.global delivers digital services, advanced analytics, artificial intelligence and machine learning, cybersecurity, and other technology solutions to US government agencies.

What you will do

• Administer, deploy, configure, and optimize SentinelOne Endpoint Protection Platform and Endpoint Detection and Response capabilities.
• Manage endpoint security policies, agents, compliance, patch levels, application policies, and conditional access through Microsoft Intune.
• Monitor alerts, investigate malware and ransomware threats, and support endpoint incident response and remediation.
• Develop PowerShell automations, API integrations, and SIEM/SOAR workflows to improve detection, response, and reporting.
• Collaborate with cybersecurity operations, infrastructure, IT support, and business teams on endpoint security roadmaps and continuous improvement.

Requirements

• Bachelor’s degree in cybersecurity, information technology, computer science, or a related field.
• At least three years of experience administering enterprise endpoint security solutions.
• Hands-on SentinelOne EPP/EDR, Microsoft Intune, Windows 10/11, Microsoft Entra ID, and advanced PowerShell experience.
• Experience with endpoint hardening, security compliance, vulnerability remediation, malware analysis, and incident response.
• Knowledge of NIST 800-53, CIS Benchmarks, Zero Trust principles, and Windows security architecture.
• Must be eligible to obtain and maintain Public Trust clearance.

Nice to have

• Strong analytical, troubleshooting, problem-solving, and decision-making skills.
• Excellent written and verbal communication abilities.
• Experience working independently and collaboratively across cross-functional teams.

Culture & Benefits

• Medical, dental, vision, life, short-term disability, and long-term disability insurance.
• Eleven federal holidays and paid time off.
• 401(k) with company matching and performance-based incentives.
• Flexible Spending Accounts for commuter, medical, and dependent care expenses.
• Tuition assistance and charitable contribution matching.