Qureos

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Staff Infrastructure Engineer

New York, United States

About Us

At SentinelOne, we're redefining cybersecurity by pushing the limits of what's possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow's threats.

From building industry-leading products to cultivating an exceptional company culture, our core values guide everything we do. We're looking for passionate individuals who thrive in collaborative environments and are eager to drive impact. If you're excited about solving complex challenges in bold, innovative ways, we'd love to connect with you.

Due to Federal Government contract requirements, U.S. Citizenship is required for this position.

FedRamp Staff may be subject to customer or third party background checks up to and including Secret Clearance if required by their role at SentinelOne.


What are we looking for?

We are seeking to onboard another skilled Staff Infrastructure Engineer for our site in to manage and enhance our company's IT systems and network while collaborating with our global IT team. If you possess a strong background in IT systems management, excel at resolving complex issues, and are committed to staying ahead of technological advancements, we encourage you to apply.

What will you do?

  • Manage, maintain, and support a global, multi-site IT infrastructure.
  • Deploy and administer servers across Windows, macOS, and Linux environments.
  • Configure and support enterprise network components, including firewalls, switches, routers, and access points.
  • Administer storage systems (e.g., NetApp), including NFS, CIFS, and iSCSI protocols.
  • Support and optimize virtualization environments, primarily VMware and vCenter.
  • Work with SaaS platforms, security solutions, and Zero Trust Network Access (ZTNA) tools like Zscaler.
  • Collaborate on IT projects with global peers, contributing to the architecture, deployment, and scaling of new systems and technologies.
  • Maintain high standards of security, reliability, and performance across all systems.

What skills & knowledge are we looking for?

  • Previous 6-8 years of experience in providing IT system support for a multi-site infrastructures
  • A great team player who can also work independently with a proactive approach
  • Service orientation personality with pleasant, great interpersonal skills
  • Experience with maintaining networking equipment ,Firewalls (Juniper/PaloAlto or similar ), PKI , Enterprise Access Points solutions in multi-site Infrastructure
  • Experience with maintaining Linux, macOS, Windows OS
  • Experience with network monitoring tools such Zabbix, Grafana, etc.
  • Experience with Virtualizion in high scale env. VMware & vCenter
  • Experience with ZTNA services such as Zscaler or similar
  • Storage management including NFS, CIFS, and ISCSI (NetApp or similar)
  • Advantageous would be programming skills in any scripting language
  • Strong desire to learn new technologies

Why us?

You will be joining a cutting-edge company where you will tackle extraordinary challenges and work with the very best in the industry.

  • Medical, Vision, Dental, 401(k), Commuter, Health and Dependent FSA
  • Unlimited PTO
  • Industry-leading gender-neutral parental leave
  • Paid Company Holidays
  • Paid Sick Time
  • Employee stock purchase program
  • Disability and life insurance
  • Employee assistance program
  • Gym membership reimbursement
  • Cell phone reimbursement

SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

SentinelOne participates in the E-Verify Program for all U.S. based roles.

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