Security Engineer: Infrastructure and Client Platform

Reliable Robotics; United States; On-site; USD 185,000 - 230,000; Full time

Job summary

Reliable Robotics is seeking a Security Engineer to strengthen our IT and security defenses. You will harden our internal infrastructure, deploy secure solutions, and work with client platform engineers to scale security across endpoints (macOS, Windows, iOS, Android) and SaaS services.

You’ll design IAM access controls, implement zero-trust design, and lead automation efforts using IaC while maintaining thorough documentation.

Qualifications

• 5+ years in IT/Infrastructure Security, SecOps, or Corporate Infrastructure Security.
• Strong understanding of endpoint OS (macOS/Windows 11) and secure configuration at scale via MDM.
• Deep understanding of SSL certificates, PKI, and credential management.
• Solid networking fundamentals and secure network architecture (ZTNA, Firewalls).
• Scripting to automate security operations and log ingestion.

Responsibilities

• Enforce security configurations on endpoints (macOS, Windows, iOS, Android) using appropriate tools.
• Design and maintain manageable IAM/access control schemes and provide SSO designs.
• Meet automation requirements using infrastructure-as-code and reproducible solutions with documentation.
• Perform log analysis, threat hunting, and investigate security alerts from EDR/XDR or external IOCs.
• Collaborate across teams to build robust, maintainable security systems.

Skills

Security operations

Endpoint security

Zero Trust (ZTNA)

MDM configuration

Scripting (Python/Bash/PowerShell)

Networking fundamentals

Tools

EDR/XDR

SIEM

Jamf

Intune

Kandji

Job description

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods - and eventually people - move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality.

As a Security Engineer working on our infrastructure, you will be a crucial part of our IT and Security team. Your work will improve and increase our hardening and defense of Reliable's internal infrastructure. You will work closely with Client Platform engineers and the rest of the IT team to build and deploy our managed security tools. Efforts will involve client platform onboarding automation, reviewing cloud solutions and configurations and adapting them to our needs. You will focus heavily on securing the end-user experience by providing secure solutions.

Responsibilities

• EDR and client security: Partnering with the client platform team, and working with affected users, you will be responsible for enforcing security configurations on all endpoints (macOS, Windows, iOS, Android) utilizing the appropriate tools for the job.
• Identity and Access Management: Design and maintain manageable access control schemes, manage SaaS AAA and provide zero-trust designs (and implementations) for SSO.
• Automation & Infra: Meet the automation requirements of the team by taking advantage of infrastructure as code systems in supported use, building reproducible solutions with adequate documentation to repair and manage those systems and being open to critique.
• Incident Response and Ops work: Be able to perform Log Analysis, participate in threat hunting exercises and be capable of investigating security alerts from EDR or externally provided IOCs.
• Collaboration and resilience: At Reliable we design robust systems for the purpose at hand that are easy to maintain. We demand the same level of collaboration and resiliency between our teams and our systems.

Basic Success Criteria

• 5+ years of experience in an IT/Infrastructure Security, Security Operations (SecOps), or Corporate Infrastructure Security role.
• Strong, fundamental understanding of endpoint operating systems (macOS and Windows 11) and how to securely configure them at scale via MDM platforms (e.g., Jamf, Intune, Kandji).
• Deep understanding of SSL certificates, PKI infrastructure, and credential management.
• Solid networking fundamentals and understanding of secure network architecture (VLAN segmentation, Zero Trust Network Access/ZTNA, Firewalls, WiFi security).
• Scripting proficiency in languages such as Python, Bash, or PowerShell to automate security operations and log ingestion.
• Experience with modern endpoint protection tools (EDR/XDR) and log management/SIEM platforms.

This position requires access to information that is subject to U.S. export controls. An offer of employment will be contingent upon the applicant's capacity to perform in compliance with U.S. export control laws.

All applicants are asked to provide documentation that legally establishes status as a U.S. person or non-U.S. person (and nationalities in the case of a non-U.S. person). Where the applicant is not a U.S. person, meaning not a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) refugee under 8 U.S.C. * 1157, or (iv) asylee under 8 U.S.C. * 1158, or not otherwise permitted to access the export-controlled technology without U.S. government authorization, the Company reserves the right not to apply for an export license for such applicants whose access to export-controlled technology or software source code requires authorization and may decline to proceed with the application process and any offer of employment on that basis.

At Reliable Robotics, our goal is to be a diverse and inclusive workforce. As an Equal Opportunity Employer, we do not discriminate on the basis of race, religion, color, creed, ancestry, sex, gender (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, sexual orientation, age, non-disqualifying physical or mental disability or medical conditions, national origin, military or veteran status, genetic information, marital status, or any other basis covered by applicable law. All employment and promotion is decided on the basis of qualifications, merit, and business need.

If you require reasonable accommodation in completing an application, interviewing, completing any pre‑employment testing, or otherwise participating in the employee selection process, please direct your inquiries to [e-mail]

Compensation Range: $185K - $230K