New York, New York, United States · Hybrid
We’re hiring for a hybrid position, preferring someone based in New York City, but will consider strong candidates on the East Coast. We need an engineer with 15+ years of professional experience who is comfortable takin…
Skills: Django, Python, React, TypeScript, AWS
New York, New York, United States · On-site
We're growing our sales team and looking for a driven Business Development Representative (BDR) to be the first point of contact for prospective customers. You'll own top-of-funnel pipeline generation, working closely wi…
Skills: Outbound Prospecting, Lead Qualification, CRM Management, Cold Outreach, Pipeline Generation
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Lead the design and implementation of the CTEM platform while owning key architectural decisions and technical direction. Collaborate with penetration testers and business stakeholders to build effective security tooling and mentor other engineers.
Requires over 15 years of professional software engineering experience with strong proficiency in Python, Django, and React. Candidates must be decisive leaders comfortable working in a fast-paced startup environment with a focus on cyber security.
We’re hiring for a hybrid position, preferring someone based in New York City, but will consider strong candidates on the East Coast. We need an engineer with 15+ years of professional experience who is comfortable taking the lead - someone who can own architectural decisions, set technical direction, and mentor teammates while staying hands-on. CTEM experience is a plus. You’ll value continuous learning, have a genuine interest in cyber security, and communicate clearly.
Our existing services are built on Django (Python) and React (TypeScript), hosted on AWS, with many more services still to build.
This is a startup. That means you wear every hat, and the work has to get done now. We’re looking for a relentless go-getter who thrives under pressure, moves with urgency, and doesn’t wait around for permission. Decisions need to be made quickly and correctly. Communication is everything, and so is close collaboration with both our penetration testers and the business. If that energy excites you rather than exhausts you, you’ll fit right in.
Due to the nature of the security industry tooling, whilst the main development languages at OSec are Python and JavaScript, there will be times where open source tools written in other languages will be required to be integrated into the system.
Comprehensive cybersecurity. Discover Incenter, our Continuous Penetration Testing solution for non-stop risk validation
Osec delivers precision-driven cybersecurity services that help organizations reduce exposure and operate with confidence. Our focus is continuous risk validation and moving beyond static assessments to real-world testing and measurable improvement. We specialize in: Penetration Testing & Continuous Penetration Testing Simulated attacks that expose vulnerabilities and assess how your defenses perform in live conditions, whether through a single engagement or as part of an ongoing program. Threat Hunting Targeted investigations that uncover active and dormant threats across your environment and enabling timely response and containment. Red and Purple Team Operations Adversarial testing that improves internal detection, strengthens response, and builds team readiness under realistic threat conditions. Vulnerability Research Technical insight into emerging exploits, helping your team act before issues become exposures. Osec becomes a true extension of your security team, providing clear insight and real outcomes that strengthen your defenses. Whether you need a point-in-time test or continuous risk validation, every engagement delivers precision and accountability. Our work is independently verified and backed by CREST accreditation so you can move faster with confidence.
Offices: 122 E 42nd St, New York, NY 10168, US · 49, Greek Street, London, W1D 4EG, GB · 1200 Ala Moana Blvd, Suite 380, Honolulu, Hawaii 96814, US
Comprehensive cybersecurity. Discover Incenter, our Continuous Penetration Testing solution for non-stop risk validation
Osec delivers precision-driven cybersecurity services that help organizations reduce exposure and operate with confidence. Our focus is continuous risk validation and moving beyond static assessments to real-world testing and measurable improvement. We specialize in: Penetration Testing & Continuous Penetration Testing Simulated attacks that expose vulnerabilities and assess how your defenses perform in live conditions, whether through a single engagement or as part of an ongoing program. Threat Hunting Targeted investigations that uncover active and dormant threats across your environment and enabling timely response and containment. Red and Purple Team Operations Adversarial testing that improves internal detection, strengthens response, and builds team readiness under realistic threat conditions. Vulnerability Research Technical insight into emerging exploits, helping your team act before issues become exposures. Osec becomes a true extension of your security team, providing clear insight and real outcomes that strengthen your defenses. Whether you need a point-in-time test or continuous risk validation, every engagement delivers precision and accountability. Our work is independently verified and backed by CREST accreditation so you can move faster with confidence.
Offices: 122 E 42nd St, New York, NY 10168, US · 49, Greek Street, London, W1D 4EG, GB · 1200 Ala Moana Blvd, Suite 380, Honolulu, Hawaii 96814, US
