SC Cleared Offensive Security Engineer

Job Title

The position for an SC Cleared Offensive Security Engineer is currently available through IO Associates. This role is specifically designed for professionals who possess active SC (Security Check) or DV (Developed Vetting) clearance. It combines valuable hands-on experience in security engineering with a focus on offensive security strategies.

Overview

The job is being offered as a full-time position and has a contract structure that exists outside of IR35 regulations, offering a level of flexibility and independence for contractors. This arrangement is particularly appealing for skilled professionals who prefer to maintain a degree of autonomy in their work life. The initial contract period is slated for six months, which may potentially extend based on project needs and performance.

Work Location

The role is primarily based in London, which is a hub for technology and cybersecurity companies. However, the position offers hybrid working, allowing employees to work from home 2–3 days a week, enabling flexibility in work-life balance while still meeting essential onsite expectations.

Responsibilities

As an SC Cleared Offensive Security Engineer, candidates will be engaged in tasks that are critical for maintaining the security integrity of their client's systems. Typical responsibilities include:

  • Engaging in penetration testing and vulnerability assessments.
  • Developing and implementing offensive security strategies.
  • Collaborating with various teams to strengthen security protocols.
  • Analyzing current security systems to propose and apply necessary improvements.
  • Keeping abreast of the latest security trends and threats.

This role calls for a proactive attitude and an eagerness to stay at the forefront of cybersecurity tactics and methodologies.

Required Skills

Candidates for this role must possess a unique set of skills and experiences that will allow them to thrive in a fast-paced security environment. Some of the essential skills and qualifications include:

  • Active SC or DV Clearance, as this is a mandatory requirement for the position.
  • Proven experience in offensive security, preferably in a consulting or technical role.
  • Familiarity with various security frameworks and standards, such as NIST or ISO 27001.
  • Proficiency in security tools and technologies, including but not limited to firewalls, intrusion detection systems (IDS), and vulnerability management software.
  • Strong analytical and problem-solving capabilities to identify vulnerabilities and propose effective remediation strategies.

In addition to technical skills, the ideal candidate will demonstrate adaptability and effective communication skills, particularly and engaging with diverse teams and stakeholders.

Salary Information

The job listing does not specify a fixed salary, indicating that day rates will be determined based on the candidate's level of experience. This implies that experienced professionals with a proven track record may negotiate higher daily rates, while those newer to offensive security may start on the lower end of the spectrum. It is advisable for candidates to have a clear understanding of their skills and market value to negotiate effectively during the hiring process.

Candidate Appeal

The SC Cleared Offensive Security Engineer position at IO Associates is ideal for cybersecurity professionals looking for a role that challenges their skill set within a reputable UK company. The emphasis on hybrid working allows for significant flexibility, making it easier to manage personal commitments alongside professional responsibilities. The six-month contract length provides both stability and the possibility for extension, offering candidates a pathway to grow their careers in a rapidly evolving field.

Conclusion

In summary, this job opportunity aligns well with those wishing to contribute to significant security challenges in the public or private sector, particularly for organizations needing immediate and enforceable security measures. The mix of technical skills, practical experience, and security clearance creates a focused candidate pool from which IO Associates can choose the most suitable candidate. With the job's emphasis on offensive security, professionals with specialized training and certification in security will find this role especially rewarding.



This job offer was originally published on jooble.com

IO Associates

London

Software development

Full-time

June 1, 2026

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