JCIP Linux Technical Reviewer

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OVERVIEW:

Technical Reviewers play a pivotal role in evaluating the cybersecurity posture of enterprise environments across the Intelligence Community (IC). Conduct thorough technical assessments of UNIX-based systems (e.g. Solaris AIX Linux variants) for compliance with Intelligence Community Directives (ICDs) Security Technical Implementation Guides (STIGs) Security Requirement Guides (SRGs) and NIST 800-53 Rev 5 and 800-171 controls.

GENERAL DUTIES:

• Perform manual audits of UNIX configurations user access controls file system permissions patch management and security logging.
• Analyze vulnerabilities related to UNIX systems and recommend mitigation strategies aligned with JCIP and IC security policies.
• Interpret and apply complex STIG requirements specific to UNIX environments.
• Collaborate with system administrators security teams and leadership to present findings and provide actionable security recommendations.
• Lead and mentor Level 1 UNIX inspectors providing guidance on technical evaluations and inspection reporting.
• Stay updated on emerging UNIX threats patches and best practices for system hardening.
• Participate in inspection planning execution and reporting.
• Travel as required to support onsite inspections. (8-12 weeks of travel avg some international and passport required).

REQUIRED QUALIFICATIONS:

• Possess a masters degree with 8 years of total experience/equivalent certifications. Masters degree may be substituted with a bachelors degree and 5 years of additional experience/equivalent certifications for a total of 13 years.
• Knowledge:
  • Deep understanding of UNIX operating systems including Solaris AIX and major Linux distributions (Red Hat CentOS Ubuntu).
  • Expertise in system hardening patch management user and group management file permissions and security auditing.
  • Proficient in interpreting UNIX-specific STIGs and aligning findings with NIST 800-53/800-171 controls.
  • Familiarity with shell scripting for automation of audit and remediation tasks.
• Skills:
  • Strong hands-on experience performing manual UNIX system security audits.
  • Ability to analyze system logs identify anomalies and assess system security posture.
  • Effective verbal and written communication skills for technical briefings and reporting.
  • Leadership and mentoring capabilities for guiding junior inspectors.
• Abilities:
  • Independently lead UNIX inspections with minimal supervision.
  • Provide expert recommendations for system configuration and architecture improvements.
  • Manage inspection schedules and deliverables effectively.
  • Adapt inspection techniques to diverse UNIX environments and organizational policies.
• Certifications:
  • Obtain an IAT-III or Maintain IAT Level III Certification in compliance with DoD 8570.01-M and DoD Directive 8140 Cyberspace Workforce Management.
  • CASP CE
  • CCNP Security
  • CISA
  • CISSP (or Associate)
  • GCED
  • GCIH
  • CCSP

CLEARANCE:

• Top Secret minimum

Pueo is an equal employment opportunity employer and affirmative action employer. All interested individuals will receive consideration and will not be discriminated against on the basis of race color religion sex national origin disability age sexual orientation gender identity genetic information or protected veteran status. Pueo takes affirmative action in support of its policy to advance diversity and inclusion of individuals who are minorities women protected veterans and individuals with disabilities.