1(737)781-3448 MMansur@redbluesec.org

Secure Your Future




The security industry’s leading recruitment agency – whatever your security needs RedBlue has built a reliable network of skilled individuals that can meet your requirements.

Long Story Short

RedBlue was born from the roots of hacker culture and birthed in a back-channel chat room. The brainchild of Marcelo Mansur, RedBlue vaulted from helping friends and members of the security community land their dream jobs to a young and flourishing business.

Originating in London, UK, RedBlue has expanded to include offices in Austin, TX and Capetown, ZA. We’ve grown to provide our services to a selection of the most respected cybersecurity companies and some of the largest DoD contractors.

Through the rapid growth RedBlue values staying true to our roots and remaining part of the community. Find us geared up in hoodies at the next con or lurking somewhere in a discourse channel (#redblue). Or we’ll find you…


We combine the expertise of former hackers, military contractors, and intelligence community - by joining forces we've pooled our unique skill-sets to provide the best service the industry can offer.

Marcelo Mansur

Marcelo Mansur


London native, industry heavyweight and serial entrepreneur, Macelo has been a guest speaker at DEF CON, ToorCon, and numerous other security conferences. His love for the community and all things hacker-related were the main factor behind the decision to set up RedBlue Security, along with a growing frustration at the lack of this interest show by other recruiters and the old adage "if you want something done right, do it yourself."                                                                                                        




Former British Airborne and global physical security consultant. Currently leading RedBlue in Capetown and responsible for corporate vision and business developement, Charlie spends the majority of his time navigating infosec abbreviations one suspect PDF at a time.                                                                                                                                                                                                                                                                                                                                                                                                                                             




Our Finance Director is a seasoned British Fellow Chartered Accountant, licensed since 1997. He trained with KPMG LLP before spending 10 years as a Director in the Risk Assurance Services Division of PwC LLP. He speaks five languages and led the FCPA investigations at PwC instigated by the Department of Justice against Daimler Chrysler Ag and Siemens Ag across three continents. He is also a Chartered Internal Auditor and a Member of the Institute of Directors in the United Kingdom.

Our Services

The security community has a desperate need for the type of talent that doesn’t like to be found. That’s where we come in – we know where they’re found.

Cybersecurity Recruitment

Recognized as the leading cyber security recruitment firm, RedBlue Security specializes in finding the top talent in the industry.

Technical Consulting

Offering an array of custom security services, RedBlue Security will provide a tailored approach and solution for your unique problem. For inquiries regarding technical consulting, contact us directly.

Red Team Engagements

Assess your people, processes and technology with RedBlue’s team of experts. For more information, contact us directly.

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