Senior Information Security Analyst - RMF Red Team Expert

Quantum Sky; Quantico Base (VA); On-site; USD 155,000 - 165,000; Full time

Benefits offered by this job

Health/Dental/Vision

401(k) match

Paid Time Off

Parental leave

Job summary

Quantum Sky is seeking an Information Security Analyst - SME with Red Team experience to support a DoW customer at Quantico. This senior cybersecurity subject matter expert will perform RMF assessments, vulnerability analysis, and mission-impact risk evaluation for East Coast portfolios.

Responsibilities include leading complex security control assessments, reviewing evidence, developing mitigation strategies, and guiding final reports.

Qualifications

• US citizenship.
• DoD 8140 /cyberspace workforce qualification: IAT Level III or applicable CSSP/DCWF role.
• 3+ years conducting DoW network assessments.
• 5+ years performing secure code reviews.
• 2+ years performing penetration testing.
• 3+ years performing security evaluations.
• 1+ year experience supporting DoW expeditionary network environments of similar size and complexity to the customer's Cyberspace Environment
• Ability to meet current DoW, DoN, and USMC privileged-access, background investigation, training, and least-privilege requirements.

Responsibilities

• Lead complex security control assessments and provide expert interpretation of RMF, NIST, DoW, DoN, and USMC cybersecurity requirements.
• Perform advanced vulnerability analysis, security evaluation, secure code review, and authorized penetration testing; assess attack paths, exploitability, exposure, and mission consequences.
• Review assessment evidence and findings for technical sufficiency, reproducibility, and control mapping before release.
• Develop technically feasible mitigation strategies, POA&M recommendations, compensating-control options, and remediation validation approaches.
• Lead or support assessment planning, rules-of-engagement development, technical adjudication, exit briefs, and final report development.
• Support quarterly AO control-effectiveness reporting and translate technical conditions into decision-quality risk statements and recommendations.
• Provide technical leadership, mentoring, and reach-back support to Senior and Journeyman analysts across assigned portfolios.
• Contribute to ConMon SOP updates, lessons learned, evidence standards, and continuous-improvement activities.

Skills

US citizenship

IAT Level III

DoD/CSSP experience

Red Team experience

RMF/NIST knowledge

Vulnerability analysis

Penetration testing

Secure code review

DoW network assessments

Expeditionary environments

Job description

Quantum Sky is seeking an Information Security Analyst - SME with Red Team experience to support a DoW customer at Quantico. This senior cybersecurity subject matter expert will perform RMF assessments, vulnerability analysis, and mission-impact risk evaluation for East Coast portfolios.

Responsibilities include leading complex security control assessments, reviewing evidence, developing mitigation strategies, and guiding final reports.