Opendoor

Enterprise Security Engineer

Opendoor • $100K — $130K *
Miami, FL 33186In-Person
Information Technology
5 - 7 years of experience
Today
Be an Early Applicant
Job Overview by Ladders

Qualifications

  • 5+ years in IT or security engineering roles within fast-paced tech companies.
  • Deep hands-on experience with Okta focusing on lifecycle management, SSO, and API-driven automation.
  • Proficient in endpoint management, particularly with Jamf and macOS, including configuration-as-code.
  • Experience with EDR operations using CrowdStrike or equivalent platforms.
  • Strong automation skills in Python, Go, or TypeScript, especially in infrastructure as code context.

Responsibilities

  • Build and operate the enterprise identity system with lifecycle automation and access governance.
  • Run the enterprise security program focusing on system availability and operational metrics.
  • Manage the endpoint fleet's configuration, hardening, and compliance through centralized device management.
  • Operate endpoint detection and protection systems to minimize vulnerabilities.
  • Automate redundant security tasks through AI and improved systems design.
  • Collaborate with detection and response teams to enhance security telemetry and support incident response.
  • Establish secure procedures for SaaS onboarding and the use of AI tools across the company.

Benefits

  • Opportunity to work in a fast-paced and innovative environment.
  • Focus on building AI-driven automation to reduce manual workloads.
  • Support for a business-enabling mindset with impact-focused metrics.
  • Access to modern tech stacks and tools for professional development.
  • Collaboration with cross-functional teams to drive security improvements.
Full Job Description
About the role

At Opendoor our goal is to build the biggest, most trusted housing platform and set a new standard for how people move. We've combined our deep, proprietary data and operational expertise with the power of artificial intelligence to make online home selling and buying radically simple.

Our Security Engineering team builds intelligent systems that protect Opendoor and our customers while enabling unprecedented engineering velocity. We apply software engineering and AI to solve security problems across product, infrastructure, and operations by building guardrails where they matter, not gates where they don't.

Enterprise Security owns the internal side of that mandate: the identity, endpoint, and security systems we use to allow employees to safely do their job. This role builds and operates the systems that make Opendoor a trustworthy company to work at and do business with. You design the safeguards, then run the program day to day. Our philosophy is to make it safe for every employee to move fast, not to slow them down.

What you'll do

  • Build and operate the identity system: lifecycle automation (joiner, mover, leaver), access governance and reviews, SSO and SCIM app onboarding, phishing-resistant MFA, and conditional access. Identity is the core control plane for this role.
  • Run the enterprise security program. Own system availability, the operating metrics (fleet coverage, MTTR on enterprise vulnerabilities, access-review completion), and the continuous improvement loop.
  • Manage and harden the endpoint fleet through centralized device management: baseline configuration, hardening, and patch and compliance enforcement as code.
  • Operate endpoint detection and protection. Tune posture, drive down enterprise vulnerability exposure while maintaining engineering speed of execution.
  • Build automation and AI agents that eliminate manual enterprise security work: access reviews, onboarding and offboarding, drift detection, and audit evidence collection.
  • Partner with the broader detection and response team to deliver high-fidelity endpoint and identity telemetry to monitoring systems and support incident response efforts.
  • Establish secure by default standards for SaaS onboarding and enterprise tooling, including the AI tools employees are adopting.

What you'll need

  • Deep conviction that AI and automation should eliminate manual work, with a proven track record building agentic systems.
  • 5+ years in IT or security engineering roles with an enterprise focus in fast pace technology companies.
  • Deep hands-on Okta expertise with direct experience building lifecycle management, SAML/OIDC SSO, SCIM provisioning, and API-driven automation. Not console-only administration.
  • Identity-first mindset: phishing-resistant authentication, conditional access, and least privilege applied at scale.
  • Endpoint management at scale with Jamf, including macOS hardening and configuration-as-code. Working familiarity with Windows endpoint management.
  • EDR operations with CrowdStrike Falcon or an equivalent platform.
  • Strong scripting and automation in Python, Go, or TypeScript; comfortable writing infrastructure and configuration-as-code.
  • Business-enablement mindset; success measured by impact and informed risk-taking, not ticket volume.
  • High autonomy and comfort defining a good path forward where no playbook exists.
  • Humility and curiosity; enabling employees and partner teams alongside building guardrails.

Tech stack

  • Okta, Jamf, CrowdStrike Falcon, macOS, Windows, Microsoft Intune and Defender, Google Workspace, Slack, Cloudflare, Python, Go, TypeScript, Terraform, GitHub, AI tooling (OpenAI, Anthropic), Datadog.


Location
This role is based in our Miami office, in-person four days per week (Monday, Tuesday, Thursday, Friday). Candidates must be based within commuting distance of the office.

Application Tip: Interested in sharing your technical work? You are welcome to add your GitHub profile or links to projects you've built in the 'Websites' section.

About Opendoor

Opendoor is an operator of an online real estate marketplace used to streamline the sales process of home buying and selling. It helps sellers to receive an offer without listing or showing their home and buyers to browse for homes on sale and instantly unlock them using the company's application that enables customers to buy and sell properties in a hassle freeway. They aim to provide a hassle-free experience for both buyers and sellers, simplifying the often complex and time-consuming process of buying or selling a home.

Opendoor Careers

Join the dynamic team at Opendoor, where innovation, leadership, and growth go hand in hand. We are currently expanding our talented team, offering a range of job opportunities that promise not only professional enrichment but also a chance to shape the future of real estate.

Work You’ll Do

At Opendoor, we are redefining the real estate industry through continuous innovation and commitment to improvement. By joining our team, you will collaborate with some of the brightest minds in technology and real estate, all dedicated to simplifying the home buying and selling process for everyone.

Transform Your Career

Opendoor is not just a company; it's a stepping stone to a future-proof career where your skills and passion drive your success. Our leadership is committed to nurturing your potential and supporting your growth through comprehensive training and development programs. Embrace diverse job opportunities across various domains, from technology to customer support, and climb the career ladder faster than you imagined.

Innovative Work Environment

Our culture thrives on creativity and the pursuit of excellence. We believe in the power of diversity and inclusion, providing a workplace where all employees feel valued and included. This environment fosters innovation and is a catalyst for professional growth.

Be Part of a Great Team

Working at Opendoor means being part of a community. Our team is our strongest asset, and we pride ourselves on a culture that supports teamwork, collaboration, and transparency. With a focus on leadership development and diversity training, we ensure that every team member is equipped to lead, inspire, and thrive.

Explore Job Opportunities and Internships

Whether you’re starting your career or looking to make a significant impact in your professional journey, Opendoor offers a range of positions and internships that could be perfect for you. Enhance your skills, learn from the best, and contribute to a company that’s reshaping an industry.

Benefits and Perks

At Opendoor, we understand that the well-being of our employees is paramount. That’s why we offer competitive benefits, including health, dental, and vision insurance, employee wellness programs, and flexible working arrangements. We also provide exciting perks like company retreats, ongoing education stipends, and much more.

Join Our Team

Search open positions that match your skills and interests. We are looking for passionate, curious, and innovative team players who are ready to make a difference. Start your journey with Opendoor today and be a part of something big.

Stay Connected

Keep up to date with the latest company news, industry insights, and career tips—all from the people who work here. Join our professional network and stay ahead in your career with Opendoor.

Apply Now

Ready to take the next step? Browse our current openings, submit your resume, and prepare for an interview where you can showcase your unique abilities. At Opendoor, your next job opportunity awaits, filled with promise and potential.

Opendoor Careers

Empowering personal and professional growth through innovation and a supportive culture—your future starts here. Join us and open the door to new possibilities.
Learn more about Opendoor
Market Cap
$621.2 million
Industry
Real Estate & Construction
Founded
2013
5 Year Trend
+88.3%
NASDAQ
OPEN
* Ladders Estimates

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