SixGen, Inc.

SixGen, Inc.

Senior Web Application Penetration Tester

Annapolis, Maryland · Senior · Full-time

No sponsorship$125k-$145kDetected 4 days ago
Cloud PlatformsCybersecurityPenetration TestingHRManual TestingResearchCommunicationProblem Solving

About the role

  • We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape.
  • This role goes far beyond automated scanning.
  • OUR COMMITMENT SIXGEN is an Equal Opportunity Employer.

Responsibilities

  • Perform application enumeration, endpoint discovery, vulnerability research, and exploitation activities.
  • Identify, validate, and assess vulnerabilities across complex environments.
  • Develop and utilize custom tools, scripts, and payloads to support testing activities.
  • Perform network mapping, vulnerability analysis, and security assessments across applications and supporting infrastructure.
  • Support post-exploitation activities involving cloud and enterprise environments when applicable.
  • Collaborate with clients and internal teams to define scope, review findings, and recommend remediation strategies.
  • We strive to attract and retain a diverse talent pool and create an environment where everyone is empowered to be their authentic selves at work.

Requirements

  • Must be able to obtain a Secret Clearance
  • 5+ years of experience in web application penetration testing or offensive cybersecurity.
  • Demonstrated experience conducting manual web application security assessments.
  • Knowledge of modern web application vulnerabilities, attack methodologies, and exploitation techniques.
  • Experience with network mapping, vulnerability scanning, and penetration testing methodologies.
  • Familiarity with NIST 800-series standards and cybersecurity best practices.
  • Experience developing scripts, payloads, or custom testing tools.
  • Strong analytical, problem-solving, and communication skills.
  • Preferred Certifications
  • One or more of the following certifications is strongly preferred:

Nice to have

  • Experience with cloud environments and post-exploitation activities.
  • Experience with Active Directory security assessments.
  • Experience supporting government or regulated industry clients.
  • Proficiency with common offensive security tools and frameworks.
  • Familiarity with FISMA compliance requirements.
  • CWES (preferred)
  • CWEE (preferred)
  • Other relevant hands-on offensive security certifications

Compensation

  • $125,000-$145,000
  • At SIXGEN, we are committed to fair and equitable compensation practices.
  • Compensation for this role will be based on experience, qualifications, technical expertise, and overall alignment with the position.

Benefits

  • Employer-paid health insurance premiums (medical, dental, vision) for you and your family
  • Employer-paid short/long term disability insurance and basic life/AD&D insurance
  • Professional development reimbursement options available (training, certification, education, etc)​
  • Flexible PTO and holiday schedule
  • Additionally, SIXGEN offers top-tier benefits for full-time employees, including:
  • Flexible and remote work policies for most positions

Company info

  • We are seeking a skilled and motivated Senior Web Application Penetration Tester to join our growing cyber operations team.
  • SIXGEN's mission is to deliver agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats.
  • At SIXGEN, we are committed to fair and equitable compensation practices.

Equal opportunity

  • SIXGEN is an Equal Opportunity Employer.

This listing is sourced directly from SixGen, Inc.'s careers page and normalized into a canonical job model.