Consultant, Penetration Tester
Quick Summary
About Coalfire Coalfire is on a mission to make the world a safer place by solving our clients’ hardest cybersecurity challenges. We work at the cutting edge of technology to advise, assess, automate,
· Perform security assessments across various platforms and technologies
· Simulate sophisticated cyberattacks to assess and improve client defenses
· Advise clients on technical security and compliance best practices
· Manage your own testing priorities and deliver high-quality work on time
· Collaborate with internal teams—PMs, QA, sales, and other consultants—to deliver exceptional client service
· Create and maintain testing methodologies, documentation, and processes
· Write detailed, high-quality reports for both technical and executive stakeholders
· Scope and lead penetration testing engagements from start to finish
· Help resolve escalations during active assessments
· Mentor junior team members and contribute to a positive team environment
· Support the team’s success by contributing to KPIs, innovation, and knowledge sharing
· A Bachelor’s Degree (or equivalent experience) in Information Security, Computer Science, or a related field
· 3+ years of hands-on experience in network and/or application penetration testing
· Proficiency with scripting languages such as Python, PowerShell, Shell, or Ruby
· Familiarity with security frameworks (e.g., PCI, HIPAA, FEDRAMP, HITRUST, or FISMA)
· 1–3 years of experience in IT security audit and/or compliance roles
· Strong technical foundation in networks, servers, workstations, and applications
· Experience working in a consulting or client-facing role (minimum 3 years)
· Strong communication and presentation skills—able to interface with both technical and non-technical stakeholders
· Willingness to travel occasionally (up to 10%)
You should have solid proficiency in at least one of the following areas:
· Compliance-Driven Penetration Testing (e.g., PCI, FedRAMP)
· Cloud Penetration Testing (e.g., AWS, Azure, GCP)
· Network/Active Directory Penetration Testing
· Application (Web/API/Mobile/Thick) Penetration Testing
· Secure Code Review
· Hardware or IoT Testing
· Container Security Testing
· AI or ML System Testing
· Proven ability to manage time and juggle multiple tasks under tight deadlines
· Strong consulting presence—can lead client meetings, kickoff calls, and present findings clearly
· Excellent report writing skills—capable of drafting both technical detail and executive summaries
· Continuous learning mindset—actively pursuing certifications and keeping up with threat landscapes
Location & Eligibility
Listing Details
- Posted
- May 18, 2026
- First seen
- May 18, 2026
- Last seen
- June 7, 2026
Posting Health
- Days active
- 19
- Repost count
- 1
- Trust Level
- 49%
- Scored at
- June 7, 2026
Signal breakdown

Coalfire is a cybersecurity advisor that helps private and public-sector organizations avert threats, close gaps, and effectively manage risk. They provide independent, tailored advice, assessments, technical testing, and cyber engineering services to help clients develop scalable programs that improve their security posture and achieve business objectives.
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