221 CAREERS

221 (Two to One) is the Next Generation Real Estate & Lifestyle Marketplace.

221 is reinventing how Real Estate and Lifestyle products and services are bought, sold, and leased worldwide. 221 cutting edge, collaborative technology provides its members the ability to close sales faster through a secure, easy, and seamless experience.

You have an in-depth knowledge of ethical hacking techniques and countermeasures to provide a variety of cybersecurity services to our marketplace data. Our goal is to protect our clients by identifying weaknesses before the adversaries can exploit them.

• Conducting internal and external penetration tests of information systems using commercial and open source exploitation tools.
• Conducting internal configuration and vulnerability assessments of information systems using commercial and open source assessment tools.
• Conducting wireless security assessments.
• Conducting web and mobile application penetration tests.
• Documenting and analyzing firewall configurations and rule-sets.
• Speaking at client and industry events.
• Engaging in security research to remain current on vulnerabilities and testing tools.
• Creating detailed, professional documentation / reports that clearly communicate vulnerabilities, mitigation strategies, and remediation steps.

• Experience with commercial and open source vulnerability / penetration testing tools.
• Experience administrating / In-depth knowledge of Microsoft Active Directory, networking and TCP/IP.
• Experience with Group Policy Management & Local Security Policies.
• Experience developing custom exploit code and scripts.
• Familiarity with IP network architecture technology and protocols, Linux operating systems, routing, web technologies and protocols, firewall configuration and rule maintenance, common programming and scripting languages, SQL databases and queries, and OWASP.
• 2+ years of client facing penetration testing experience.
• One or more current security certifications (e.g. CISSP, OSCP, GSEC, GPEN, GCFW, GWAPT, GAWN).
• The ability to work on multiple projects concurrently and be committed to providing exemplary customer service.
• Strong technical writing and presentation skills.

• Zurich or Remote
• Communicate with the team via Slack, Email, Phone, Zoom

• Great salary and the opportunity to be part of an incredible  adventure

At 221 we believe that the business of business is to improve the state of our world. Each of us has a responsibility to drive Equality in our communities and workplaces. We are committed to creating a workforce that reflects society through inclusive programs and initiatives such as equal pay, employee resource groups, inclusive benefits, and more.

Qualified applicants will be considered for open roles regardless of age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by local/national laws, policies and/or regulations.

221 do not accept unsolicited headhunter and agency resumes. 221will not pay any third-party agency or company that does not have a signed agreement with 221.