We are looking for senior penetration testers to join our team of about 40 specialists working in penetration testing, Red Teaming, and similar technical investigations with impactful assignments in critical societal sectors. Our clients include critical infrastructure, government agencies, and defense. The role involves conducting deep technical security tests in various IT environments, planning, executing, analyzing, and reporting tests both independently and in teams, presenting results to technical and non-technical audiences, participating in Red Team exercises and threat actor emulations, and collaborating on assignments from needs analysis to delivery. Candidates should have 5 to 10 years of broad technical experience in penetration testing, familiarity with frameworks like OWASP, PTES, MITRE, and certifications such as OSCP or GPEN. The position offers work flexibility in Stockholm, Gothenburg, Linköping, or other locations upon discussion, with travel to client sites as needed.