SC-Cleared Offensive Security Consultant

Littlefish Group; United Kingdom; On-site; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Healthcare cash plan

Referral bonus £1000

LinkedIn Learning access

Casual dress policy

Company Pension Scheme

Company social events

25 days annual leave + bank holidays

Purchase of annual leave scheme

Job summary

Littlefish Group is seeking an experienced Offensive Security Consultant to join our cyber security practice in the UK. You will deliver web application, API and network pentesting engagements, lead client-facing assessments, and produce detailed reports for technical and non-technical stakeholders.

You will work with a skilled team, contribute to scoping and pre-sales activities, and stay ahead of threats and techniques through ongoing learning and collaboration.

Qualifications

• Hands-on experience within Offensive Security Consultancy.
• Experience delivering web application, API and network penetration testing engagements.
• Strong knowledge of OWASP methodologies and application security principles.
• Technical knowledge across Windows, Linux, networking protocols and application security.
• Experience supporting scoping activities and pre-sales engagements.
• Excellent report writing and client communication skills.

Responsibilities

• Delivering web application and API penetration testing engagements.
• Conducting internal and external network penetration testing.
• Leading client-facing security assessments and technical consultancy engagements.
• Producing detailed technical reports and presenting findings to both technical and non-technical stakeholders.
• Supporting project scoping, proposal development and pre-sales activities.
• Collaborating with internal teams to ensure successful project delivery.
• Contributing to the continuous improvement of offensive security methodologies and processes.
• Staying up to date with emerging threats, vulnerabilities and attack techniques.

Skills

CREST CRT

OSCP

CRTO

OSWE

CSTM

CTM

Azure security assessment

AWS security assessment

Secure code review

Mobile application testing

CVE submissions

IoT testing

Thick client testing

Job description

Littlefish Group is seeking an experienced Offensive Security Consultant to join our cyber security practice in the UK. You will deliver web application, API and network pentesting engagements, lead client-facing assessments, and produce detailed reports for technical and non-technical stakeholders.

You will work with a skilled team, contribute to scoping and pre-sales activities, and stay ahead of threats and techniques through ongoing learning and collaboration.