Senior Cybersecurity Ops Analyst

SAIC

Senior cybersecurity analyst protecting County of Orange systems and data in SAIC’s security operations center. Monitoring threats, investigating incidents, and improving vulnerability controls.

Posted 8/4/2026full-timeSanta Ana • California • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in security event monitoring, incident response, and vulnerability management while effectively mentoring junior analysts. Proficient in implementing security controls and developing cyber threat intelligence aligned with organizational strategies.

Highest-signal resume keywords

Incident Response ExperienceVulnerability Management ExperienceKnowledge of SIEM TechnologiesKnowledge of Programming Languages (Python, C++, JavaScript)Preferred Certifications (CySA+, SecurityX+, GSEC)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Security Event MonitoringIncident InvestigationRisk AssessmentSecurity Control ImplementationAutomation Task DevelopmentVulnerability ScanningSecurity Requirements AnalysisSecurity Awareness ProgramsCyber Metrics DevelopmentIncident Response Cycle Knowledge

Soft Skills

MentoringCommunicationProblem-Solving

Tools & Technologies

SIEM Tools (Sentinel)IDS/IPSFirewallsAnti-Virus TechnologiesCOTS/GOTS Tools

Certifications & Qualifications

CySA+SecurityX+GIAC Security Essentials (GSEC)

Industry Keywords

NIST ComplianceSOC Standard Operating ProceduresCyber Threat IntelligenceSecurity Incident ReportingOperational Risk Mitigation

Tech Stack

Tools & technologies

FirewallsJavaScriptPython

About the role

Key responsibilities & impact

Proactively monitor security events for networks and systems
Mentor and guide T1 SOC Analysts
Identify, investigate, and report on potential Security Incidents
Support risk and vulnerability assessment at the network, system, and application level
Support cyber metrics development, maintenance, and reporting
Support cyber threat intelligence development and reporting
Support routine identification, development and implementation of automation tasks
Develop, recommend, and implement security controls and formulate operational risk mitigations
Assist in security awareness programs
Research, evaluate, and recommend new security tools, techniques, and technologies
Introduce security tools and technologies to the enterprise in alignment with IT security strategy
Use COTS/GOTS and custom tools and processes to scan, identify, contain, mitigate, and remediate vulnerabilities and intrusions
Assist in implementing required government policy, including NIST, and recommend process tailoring
Analyze and validate established security requirements and recommend additional requirements and safeguards
Review system audits and monitor corrective actions until closure
Provide briefings to senior staff

Requirements

What you’ll need

Bachelor’s degree in a related field and 2 years of related experience required
Additional experience can be substituted in lieu of education
Preferred certifications: CySA+, SecurityX+, GIAC Security Essentials (GSEC), or similar industry-related certifications
Must pass the LiveScan background check, CSS Department review, and Probation Department review
Must pass a drug screen
Knowledge of programming languages such as Python, C++, and JavaScript
Knowledge of Security Information and Event Management (SIEM) technologies
Knowledge of IDS/IPS, firewalls, and anti-virus/anti-malware technologies
Incident response experience
Vulnerability management experience
Experience analyzing security alerts via Sentinel SIEM; other SIEM tools acceptable
Experience responding to and partially or fully owning security incidents
Knowledge of the full incident response cycle: Identification, Protection, Detection, Response, Recovery
Adherence to Standard Operating Procedures for the SOC

Benefits

Comp & perks

Hybrid shift model with some days onsite and some days remote
Reasonable notice prior to shift changes
Equal Opportunity Employer