Senior Information Security Analyst

Quantum Sky•Oceanside, CA

5d•$140,000 - $150,000•Onsite

About The Position

Quantum Sky is searching for a Senior Information Security Analyst with Red Team experience to support a DoW customer at Camp Pendleton. This candidate will provide senior-level cybersecurity assessment and continuous monitoring support for Marine Corps systems and networks, with emphasis on OCONUS execution, security control effectiveness, vulnerability analysis, configuration monitoring, and technically defensible risk recommendations.

Requirements

US. citizenship.
DoD 8140 /cyberspace workforce qualification: IAT Level III or applicable CSSP/DCWF role.
Certification: CISSP, CEH, or other Government-accepted certification meeting the required 8140 work 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 Marine Corps Cyberspace Environment (MCCE).
Ability to meet current DoW, DoN, and USMC privileged-access, background investigation, training, and least-privilege requirements.
Secret clearance required with the ability to upgrade to a Top Secret

Nice To Haves

Marine Corps garrison-to-tactical architecture experience
OCONUS execution experience
Strong written communication for AO-level risk reporting

Responsibilities

Lead or execute security control assessments and continuous monitoring activities for assigned systems and portfolios.
Analyze vulnerability scans, IAVMs, configuration baselines, security-control evidence, and remediation status to determine control effectiveness and mission risk.
Conduct or support authorized secure code review, penetration testing, and security evaluation activities and document technical results.
Develop assessment plans, findings, final reports, vulnerability and drift reporting, POA&M recommendations, and quarterly AO reporting inputs.
Coordinate with system owners and site stakeholders to deconflict scan windows, testing, maintenance periods, and field-training schedules.
Validate remediation actions, conduct retests, and ensure findings are evidence-traceable and mapped to governing controls.
Mentor/support Journeyman-level personnel as assigned and help enforce technical and quality standards.
Maintain required certifications, clearance, privileged-access status, and training.
Complete and maintain required initial/annual NIPRNET account training, including Cyber Awareness, OPSEC, and Privacy/PII.
Complete applicable SIPRNET training, including Derivative Classification and local SIPRNET user agreements; NATO Secret briefing if mission-required.
Complete annual CUI training and local installation/security briefings.
Maintain required CAC/DBIDS/site-access credentials and comply with DISS visit request requirements.
Maintain valid passport/visa/driver documentation when required by the duty location or travel assignment.
Produce complete, accurate, evidence-traceable assessment products in accordance with the SOW, approved QCP, Government formats, and established delivery timelines.
Escalate critical/high or mission-impacting issues through Quantum Sky program leadership in accordance with the approved governance and escalation process.
Protect classified information, CUI, Government property, credentials, and assessment data in accordance with contract and local security requirements.
Operate within the non-personal-services construct; Government personnel provide requirements, priorities, surveillance, and acceptance, while Quantum Sky management directs contractor personnel.