Sr. Security Consultant - Red Team (Spider Labs) in London

LevelBlue reduces risk and builds lasting resilience so organizations can innovate and advance their mission with confidence. As the world’s most analyst-recognized and largest pure‑play managed security services provider, LevelBlue elevates client outcomes that matter: stronger defense, faster response, and sustained business continuity. LevelBlue combines AI‑powered security operations, advanced threat intelligence, and elite human expertise to provide the most comprehensive portfolio of strategic advisory, managed security, offensive security, and incident response services.

The Sr. Security Consultant role offers an exciting opportunity to work within the world renowned and truly global SpiderLabs team. The team currently has security consultants throughout North America, Latin and Central America, Europe, Africa, Australia, and Asia. The role will be working from home with some onsite requirements. A training and certification program is also in place for candidates and more information will be shared during the interview process.

Specific Responsibilities

• Conducting penetration tests against a variety of network and application targets.
• Performing cloud configuration and build reviews, wireless testing and other bespoke assessments.
• Developing tools and processes to automate and simplify penetration testing.
• Being part of a global team of penetration testers, sharing knowledge and methodologies.
• The opportunity for more specialized engagements such as red teaming, OSINT, mobile application, and SCADA testing depending on skills and experience.

Candidates should be well versed in all aspects of penetration testing, with an emphasis on web applications, internal networks, and external networks. Code review and mobile application skills would be desirable but are not necessary. Consultants must be able to effectively balance workload and work effectively and closely with colleagues within the ever growing team of over 100 SpiderLabs team members worldwide.

Qualifications

• Defined professional experience performing security testing of application and network targets; preferably some of that experience will be in a consulting environment.
• Knowledge of security in both Linux and Windows environments as it pertains to web application, middleware, database, and identity management platforms.
• Knowledge of TCP/IP networking.
• Knowledge of modern web application technologies and architectures.
• Certifications such as OSCP, OSCE, CREST CRT and CREST CCT are desirable.
• Demonstrated experience with mobile application security testing an advantage.

Education

A high school diploma or equivalent is required; a college or university degree is a plus. This role is open to candidates legally authorized to work in the United Kingdom. At LevelBlue, we support flexible work and bring people together in person for key moments based on role, team, and business needs.

Equal Opportunity Statement

LevelBlue is committed to a culture of respect, inclusion, and equal opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other status protected under applicable law.