
Information Systems Security Officer
CrowdStrike
full-time
Posted on:
Location Type: Remote
Location: United States
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Salary
💰 $125,000 - $180,000 per year
Tech Stack
About the role
- Establish, automate, and maintain the Continuous Monitoring (ConMon) strategy from the System Security Plan (SSP), including scanning, assessment, reporting, and automated remediation of compliance checks and Plan of Action and Milestones (POA&M) activities.
- Participate in the vulnerability intelligence on-call rotation for 24/7 expert analysis and rapid response.
- Manage the full Authorization to Operate (ATO) lifecycle, including preparing documentation for initial and continuous security authorizations and acting as the primary point of contact for external compliance.
- Coordinate annual Third-Party Assessment Organization (3PAO) audits for successful outcomes.
- Manage the POA&M process, perform risk-based security impact analyses, and track vulnerability remediation to verified closure.
- Execute security control analyses, recommending infrastructure enhancements based on threat landscape changes.
- Serve as the expert authority on cloud security architecture, providing guidance and implementing defense-in-depth strategies for federal workloads across various cloud configurations ( FedRAMP, DISA, agency requirements ).
- Develop and maintain cloud security architecture documentation (diagrams, data flows, controls).
- Evaluate architectural changes for security impact and guide secure DevSecOps practices in federal clouds.
- Manage the Change Control Board (CCB) and Significant Change Request (SCR) process, providing authoritative security guidance, coordinating stakeholder reviews, and implementing automated workflows.
- Perform quality assurance and support quarterly audits of SCRs.
- Generate detailed security impact analyses for FedRAMP and DISA change requests.
- Maintain the System Security Plan (SSP) and all security authorization packages, ensuring all security artifacts are accurate and align with FedRAMP and EMASS templates.
- Support governance activities, including policy development and system sponsorship.
- Coordinate compliance matters with authorizing officials, acting as the primary security advocate.
- Serve as the primary security point-of-contact for incident response, managing resolution from initial detection through root cause analysis and implementing preventative measures.
- Strategically coordinate and lead incident response, business continuity, and disaster recovery exercises.
- Manage annual security audit evidence collection and coordination.
- Rigorously audit account management, enforce least privilege through monthly access reviews, and oversee DISA whitelisting requests.
- Process system deviation requests, including risk assessments and determination of compensating controls.
Requirements
- Bachelor's degree (or equivalent experience) in a relevant technical field (Engineering, Computer Science, Cybersecurity, IT); advanced degree preferred.
- Must hold a DoD 8140/8570 IAM Level II Baseline Certification (CGRC, CASP+, CISM, CISSP/Associate, or CCISO).
- U.S. Citizenship and residency required for work on sensitive government systems.
- Expert knowledge of NIST SP 800-53, RMF, FedRAMP, and FISMA , with significant hands-on experience implementing and assessing controls in cloud environments (e.g., AWS GovCloud).
- Proven success managing 3PAO audits and maintaining a sophisticated Continuous Monitoring (ConMon) program in federal settings.
- Advanced technical familiarity with modern cloud infrastructure and security tools (e.g., SIEM, Endpoint Security, CI/CD, vulnerability management).
- Exceptional analytical, communication, and documentation skills essential for a highly regulated environment.
- Experience performing comprehensive cyber architecture reviews, identifying weaknesses, and recommending improvements.
Benefits
- Market leader in compensation and equity awards
- Comprehensive physical and mental wellness programs
- Competitive vacation and holidays for recharge
- Paid parental and adoption leaves
- Professional development opportunities for all employees regardless of level or role
- Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
- Vibrant office culture with world class amenities
- Great Place to Work Certified™ across the globe
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
Continuous Monitoringvulnerability analysisrisk-based security impact analysissecurity control analysiscloud security architectureDevSecOps practicesincident responsebusiness continuitydisaster recoveryaccount management
Soft Skills
analytical skillscommunication skillsdocumentation skillsleadershipcoordinationstakeholder managementproblem-solvingattention to detailstrategic planningquality assurance
Certifications
DoD 8140/8570 IAM Level II Baseline CertificationCGRCCASP+CISMCISSP/AssociateCCISO