Cookies & analytics consent
We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.
Read how we use data in our Privacy Policy and Terms of Service.
🤖 15+ AI Agents working for you. Find jobs, score and update resumes, cover letter, interview questions, missing keywords, and lots more.

Coalfire • United States
Role & seniority: Senior Penetration Testing Consultant / Lead (Penetration Testing Team)
Stack/tools: Network, application (browser/API/mobile) penetration testing; cloud solution pentesting; scripting: Python, PowerShell, Shell, or Ruby; IT security frameworks: PCI, FISMA, HIPAA, FEDRAMP, HITRUST
Lead and scope client engagements, drive remediation outcomes, and manage project delivery and escalations
Develop/testing processes, methodologies, and quality assurance; mentor and develop less-experienced staff
Build client relationships, ensure on-time delivery, and collaborate with PM, QA, sales, and delivery teams
3+ years information security with network penetration testing; enterprise environment experience
Experience with network/systems administration; scripting skills
IT security audit/compliance experience (PCI, FISMA, HIPAA, FEDRAMP, HITRUST); strong communication/presentation skills; travel up to 20%
Leadership experience on penetration engagements; malware reverse engineering or data obfuscation skills
Technical writing ability (reports, procedures); knowledge of security principles/policies; experience with C and toolchains; community activity (CTF, security research)
Location & work type: Flexible/work model (hybrid/remote possible); offices in US/UK; travel up to 20%
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, and ultimately help companies navigate the ever-changing cybersecurity landscape. We are headquartered in Chicago, Illinois with offices across the U.S. and U.K., and we support clients around the world.
But that’s not who we are – that’s just what we do. We are thought leaders, consultants, and cybersecurity experts, but above all else, we are a team of passionate problem-solvers who are hungry to learn, grow, and make a difference.
Working independently and collaboratively with a team to support the following work activities where skills apply such as: Internal and External Network Penetration Testing, Application Penetration Testing (Browser-based, API, Mobile), Cloud Solution Penetration Testing, Social Engineering, Wireless Assessments. Conduct security assessments on a wide variety of technologies and implementations. Simulate sophisticated cyberattacks for clients worldwide.
What You'll Do Advises clients on technical security or compliance activities Manages priorities and tasks to achieve delivery utilization targets Operates with professionalism both internally and with clients Ensures quality products and services are delivered on time Continues to develop professional skills with relevant industry specific certifications. Maintains strong depth of knowledge in the practice area Collaborates with project managers, quality management, sales, and other delivery team members to drive customer satisfaction and meet project deliverables Develop processes, procedures, and methodologies to enhance testing processes and experience Assist with report generation and quality assurance processes Develop client relationships Assist in the scoping of prospective engagements, leading engagements from initial stages through implementation and remediation Manage project escalations of current testing being conducted Mentor and develop less experienced staff Contribute to the Penetration Testing Team overall success by managing your team to meet various business objectives and metrics
What You'll Bring Bachelor's degree (four-year college or university) or equivalent combination of education and work experience 3+ years’ experience in information security with network penetration testing experience Experience working with enterprise environments Experience with network or systems administration Hands-on experience with scripting languages such as Python, Powershell, Shell, or Ruby Experience with one or more IT security compliance frameworks, such as PCI, FISMA, HIPAA, FEDRAMP, or HITRUST One to three (1-3) years of experience in an IT Security Audit and/or Compliance role Experience interacting with management in a consultative manner Strong IT understanding with respect to networks, servers, workstations, and applications Excellent communication and presentation skills Ability to travel up to 20%
Bonus Points Deep experience engaging clientele in consulting-related environments Experience leading penetration team engagements Reverse engineering malware, data obfuscators, or ciphers An aptitude for technical writing, including assessment reports, presentations, and operating procedures Strong understanding of security principles, policies, and industry best practices Experience working with C and various compiler toolchains Community contributions or participation including CTF, Hack-the-box, or cyber-defense competitions Speaking or presentations Public security research
Why You’ll Want to Join Us
At Coalfire, you’ll find the support you need to thrive personally and professionally. In many cases, we provide a flexible work model that empowers you to choose when and where you’ll work most effectively – whether you’re at home or an office.
Regardless of location, you’ll experience a company that prioritizes connection and wellbeing and be part of a team where people care about each other and our communities. You’ll have opportunities to join employee resource groups, participate in in-person and virtual events, and more. And you’ll enjoy competitive perks and benefits to support you and your family, like paid parental leave, flexible time off, certification and training reimbursement, digital mental health and wellbeing support membership, and comprehensive insurance options.
At Coalfire, equal opportunity and pay equity is integral to the way we do business. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Coalfire is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. To request reasonable accommodation to participate in the job application or interview process, contact our Human Resources team at HumanResourcesMB@coalfire.com.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.