Iterasec

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a talented and motivated Junior Pentester who will join our security team to work on penetration testing and vulnerability/cloud security assessment projects.

We expect a short motivation letter where you can explain your skills, achievements and motivation.

Required skills

- Solid non-commercial cybersecurity experience, such as HTB/THM

- Junior-level cybersecurity certifications would be a plus.

- Comfortable with basic application security testing and common vulnerabilities (like OWASP Top 10, CWE Top 25) and cybersecurity fundamentals

- Strong basic IT skills: Linux, networking (TCP/IP, DNS, HTTP etc.)

- Some experience in scripting/coding languages, such as Java, JS, Python, Shell, etc.

- Strong drive to learn and develop cybersecurity skills

- Technical English (Intermediate)

We offer

- Good salary + bonus system

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Support in obtaining professional certifications, such as BSCP, OSCP, eWPTX, cloud certifications, etc.

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Execute penetration tests and security assessments as part of a team, including internal/external networks, web and mobile applications, Windows and Linux environments, cloud architectures, IoT devices, and more

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Conduct security research

Iterasec works with clients worldwide, helping them find vulnerabilities and secure their products. Our projects range from mobile/web applications to complex modern cloud and automotive stacks. We work with both small product companies as well as Fortune 500 enterprises.

We are looking for a Middle/Senior Security Consultant / Penetration tester to work on and lead penetration testing and vulnerability/cloud security assessment projects.

In this role, you will work on technically challenging projects and also spend some time leading/mentoring our junior pentesting colleagues.

Required skills

- 1.5+ years of intensive commercial experience

- OSCP, eWPTx2 or similar would be a plus

- Scripting/coding skills and being comfortable with advanced pentesting tooling

- Strong knowledge of mobile/web security

- Comfortable with cloud and container security

- Basic RE skills

- Ability to mentor/lead colleagues

- Strong ability and drive to learn and develop cybersecurity skills

- Technical English (Intermediate+)

We offer

- Good salary + bonus system

- Diverse project portfolio and technologies to work with

- Rewarding environment: brilliant team ready to share knowledge and collaborate

- Courses and conferences which are relevant to the position are sponsored by the company.

- We are a remote-first company with full WFH support and a flexible work schedule.

Responsibilities

- Participate in various pentesting projects

- Lead junior colleagues

- Perform threat modeling in pentesting and security assessment projects

- Create assessment documentation and reports, clearly identifying vulnerabilities and associated remediation steps

- Consult clients on efficient issues remediation

- Conduct security researches

- Develop tools and scripts to automate and improve current pentesting processes

Founded in 2020 by a brilliant ethical hacker and a former CTO, Iterasec has grown into one of the leading penetration testing companies in Ukraine and Poland. We specialize in high-impact and in-depth security testing, from web and mobile applications to complex infrastructures, IoT, automotive systems, networks, and cloud environments.

Our clients are fast-moving startups as well as Fortune 500 giants and world-renowned automotive and cloud companies. Trust us to simulate real-world threats and deliver results that matter.

We’re looking for a talented SDR, responsible for prospecting, researching, and initiating the first contact with potential partners and clients.

This is a junior–mid operational role focused on:

• identifying relevant companies,
• finding key decision-makers,
• establishing the first touchpoint,
• and generating qualified meetings for our founder and partnership manager.

No hard selling. No closing. This is a pipeline-building and research-heavy position.

Key responsibilities

• Identify ideal-fit companies, conduct deep research on prospects using LinkedIn, Crunchbase, Apollo, and industry reports.
• Build clean, accurate lead lists with key decision-makers 
• Create personalized first-touch messages via LinkedIn and email.
• Execute multi-step outreach sequences (no spamming).
• Engage prospects with relevance and context, not volume.
• Perform initial qualification to identify potential fit (security needs, timing, tech stack).
• Schedule intro calls for the founder or partnership manager.
• Log activities and update CRM (HubSpot).
• Work closely with the founder, marketing, and partnership manager to refine ICPs, messaging, and targeting.
• Provide feedback from the market (objections, trends, industries reacting well).

Key responsibilities

• 1–3 years of SDR, research, lead generation, or business development experience (B2B).
• Strong written English.
• Ability to research companies and people deeply and systematically.
• Discipline in CRM hygiene and pipeline management.
• Curiosity about technology and cybersecurity.
• Previous experience building outbound sequences.
• Analytical and structured thinking.
• Persistence without being pushy.
• High attention to detail.
• Ability to learn fast and absorb technical context.

What we offer

• Chance to work closely with the founder and learn high-level B2B sales.
• Exposure to cybersecurity, offensive security, and advanced technical domains.
• Clear progression path: SDR → BDR → Partnerships.
• Competitive compensation for this role level.
• Flexible remote environment, professional growth, and autonomy.