
Cobalt.io Jobs
👥 Team Size
201-500 employees
Glassdoor
💰 Funding
$36.5m
SERIES A
📅 Founded
2013
📋 Quick Facts
“Transforming penetration testing for a secure future”
- ✓Headquartered in South Beach, San Francisco, CA
- ✓Over $36.5 million raised in Series A funding
- ✓Utilizes a marketplace of 400+ vetted ethical hackers
- ✓Delivers real-time penetration testing results
- ✓Recognized as an award-winning 'best workplace'
🏢 Company Culture
Cobalt fosters a unique culture focused on innovation in the cybersecurity space, emphasizing efficiency and real-time results in penetration testing. The company values flexibility and remote work, allowing employees to contribute from anywhere in the US, UK, and Germany. Cobalt is recognized as a 'best workplace' and is committed to transforming a multi-billion dollar industry.
🎁 Benefits & Perks
Cobalt offers a comprehensive benefits package including 401k matching, flexible PTO for work-life balance, paid parental leave, and monthly stipends for remote work equipment and wellness. Employees also have access to an equity plan and opportunities to work closely with experienced senior leaders.
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About Cobalt.io
Cobalt is a leading penetration testing as a service (PtaaS) provider headquartered in South Beach, San Francisco, CA. With $36.5 million in Series A funding, Cobalt is transforming the cybersecurity landscape by utilizing a curated marketplace of over 400 vetted ethical hackers to deliver real-time testing results. The company serves a diverse range of clients, helping them manage vulnerabilities in an increasingly data-driven world.
Latest Positions (5 of 5)

Cobalt.io • United States - Remote
Cobalt.io is hiring a Cobalt Core Pentester to perform manual penetration testing on various applications and networks. You'll work collaboratively with a team of pentesters and utilize tools like Burp Suite and Nmap. This position requires a minimum of 4 years of pentesting experience.

Cobalt.io • United States - Remote
Cobalt.io is hiring a Cobalt Core Pentester to perform manual penetration testing on various applications and networks. You'll work collaboratively with a pentest team and utilize tools like Burp Suite and Metasploit. This position requires 4+ years of pentesting experience.

Cobalt.io • Remote - Remote
Cobalt.io is seeking an Associate Security Researcher to bridge the gap between offensive and defensive security. You'll leverage your systems administration background to support security research and assist in threat simulations. This role is ideal for candidates looking to transition into security research.

Cobalt.io • United Kingdom - Remote
Cobalt.io is hiring a Cobalt Core Pentester to perform manual penetration testing on various platforms. You'll work with tools like Burp Suite and apply OWASP methodologies. This position requires 4+ years of pentesting experience.

Cobalt.io • United States - Remote
Cobalt.io is seeking a Field Marketing Manager to drive regional impact through high-value events. You'll plan and execute events to build brand awareness and generate leads. This role requires strong collaboration with sales and marketing teams.
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About Working at Cobalt.io
Cobalt.io is actively hiring talented professionals across multiple departments and locations. Explore current openings, learn about the company culture, and discover why thousands of candidates choose Cobalt.io for their next career move.
Whether you're an experienced professional or just starting your career in tech, Cobalt.io offers opportunities for growth and development. Browse through available positions, understand the requirements, and apply directly through Leethub to accelerate your job search.



