The successful candidate will have 4+ years of network security experience and 2+ years of penetration testing experience. This position involves performing assessments, and penetration testing services for commercial and government clients. The successful candidate will be both self-disciplined to work on individual tasks and to work well in a team environment. The ideal candidate will have existing CHECK (ideally team leader status) credentials, holding security clearances and have experience in most of the following areas:

• Prior experience with vulnerability assessment and penetration methods.
• Intimate knowledge of TCP/IP protocols and networking architectures.
• Windows and Unix/Linux operating systems and security.
• Programming language experience in one or all of the following C/C++, Java, Visual Basic, Perl.
• Knowledge of databases, applications, and web server design and implementation.

This is a demanding position requiring individuals of high integrity, who are highly motivated, bright, innovative, dedicated, and team players. In addition to Penetration Testing the successful candidate will be required to undertake research, preparation, and participate in presentations and briefings. The normal working place will be Portcullis' offices in Pinner, Middlesex, however, travel to and work from client locations nationwide will also be required.

Candidates must be prepared to undergo security vetting to assess their suitability.

For further details please send a full CV to jobs@portcullis-security.com