{"schemaVersion":"jobsearcher.job.v1","id":"ed3b3bf52daf0fd366db638d","url":"https://jobsearcher.com/jobs/ed3b3bf52daf0fd366db638d","canonicalUrl":"https://jobsearcher.com/jobs/ed3b3bf52daf0fd366db638d","title":"Data Security Analyst - Senior","description":"Position Summary\nECS is seeking a Data Security Analyst - Senior to support the Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program. This role supports Task 3 — Cybersecurity Operations Support — by implementing and managing enterprise data protection controls across ARNG classified and unclassified environments, conducting data discovery and classification activities, monitoring data flows and user activity for indicators of misuse or exfiltration, and supporting audit, remediation, and compliance actions. The Data Security Analyst works closely with SOC personnel, cybersecurity engineering teams, and system owners to strengthen Defensive Cyberspace Operations – Internal Defensive Measures (DCO-IDM) deliverables across the DoDIN-Army-NG area of responsibility.\nThis position contributes to a mission that delivers DoDIN services and cyber defense to approximately 120,000 users and 141,000 endpoints across about 2,800 sites in 54 states and territories, supporting Title 10 and Title 32 missions, mobilization readiness, domestic emergency response, and classified SIPRNet operations. In this environment, the analyst helps protect sensitive and mission-critical data by supporting DLP and encryption activities, aligning with integrated SIEM/C2C/DLP analytics, and coordinating within a cybersecurity ecosystem that interfaces with the NETCOM Global Cyber Center, DISA DCDC, USIEM operations, and ARNG cyber defense teams.\nPlease Note: This position is contingent upon contract award.\nResponsibilities\nImplement and administer enterprise data protection controls to safeguard sensitive and mission-critical information across ARNG environments.\nPerform data discovery, classification, and risk assessment activities to identify exposure, misuse, and data handling vulnerabilities.\nMonitor user activity and enterprise data flows for indicators of unauthorized access, misuse, or exfiltration, and document findings for follow-on action.\nSupport Data Loss Prevention (DLP), encryption management, access governance, and audit review functions to improve ARNG data security posture.\nInvestigate data-related security incidents, validate corrective actions, and coordinate remediation with SOC, cybersecurity engineering, and system teams.\nContribute to Task 3 cybersecurity operations by helping defend classified and unclassified network environments within the DoDIN-Army-NG area of responsibility.\nLeverage integrated SIEM/C2C/DLP analytics and available enterprise data sources to improve visibility into data security events and support timely incident analysis.\nCoordinate with SOC analysts and other cybersecurity personnel to escalate data-related events through incident, problem, and change processes as required.\nSupport compliance with DoD and ARNG data protection policies and assist with documentation and evidence needed for continuous monitoring and RMF-related activities.\nRequirements:\nRequired Qualifications\nU.S. Citizenship is required\nSecurity Clearance: Secret Eligible\nRequired Certifications: DCWF Work Role 511-Cyber Defense Analyst — Basic proficiency; must hold ONE OR MORE of the following: CC, CEH, GFACT, GISF\nExperience: 3+ years of experience in cybersecurity\nExperience implementing or supporting enterprise data protection controls for sensitive information in regulated environments.\nExperience conducting data discovery, data classification, and data risk assessment activities.\nExperience monitoring user behavior and data movement to identify potential misuse, unauthorized disclosure, or exfiltration.\nExperience supporting DLP, encryption, access governance, and audit review processes.\nExperience documenting incident findings, validating remediation actions, and coordinating with SOC or cybersecurity operations teams.\nAbility to support cybersecurity operations across classified and unclassified environments and maintain accurate compliance-related records.\n\nReq Benefits:\nBenefits - Everforth ECS","company":"Everforth Ecs","rawCompany":"everforth ecs","city":"Fairfax Station","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-07-20T11:59:56.530Z","occupations":[{"code":"15-1212.00","title":"Information Security Analysts","slug":"information-security-analysts"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1299.06","title":"Digital Forensics Analysts","slug":"digital-forensics-analysts"}],"industries":[{"code":"928110","title":"National Security","slug":"national-security"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Data Security Analyst - Senior","description":"Position Summary\nECS is seeking a Data Security Analyst - Senior to support the Army National Guard (ARNG) Enterprise Network Operations and Cybersecurity Support (ENOCS) program. This role supports Task 3 — Cybersecurity Operations Support — by implementing and managing enterprise data protection controls across ARNG classified and unclassified environments, conducting data discovery and classification activities, monitoring data flows and user activity for indicators of misuse or exfiltration, and supporting audit, remediation, and compliance actions. The Data Security Analyst works closely with SOC personnel, cybersecurity engineering teams, and system owners to strengthen Defensive Cyberspace Operations – Internal Defensive Measures (DCO-IDM) deliverables across the DoDIN-Army-NG area of responsibility.\nThis position contributes to a mission that delivers DoDIN services and cyber defense to approximately 120,000 users and 141,000 endpoints across about 2,800 sites in 54 states and territories, supporting Title 10 and Title 32 missions, mobilization readiness, domestic emergency response, and classified SIPRNet operations. In this environment, the analyst helps protect sensitive and mission-critical data by supporting DLP and encryption activities, aligning with integrated SIEM/C2C/DLP analytics, and coordinating within a cybersecurity ecosystem that interfaces with the NETCOM Global Cyber Center, DISA DCDC, USIEM operations, and ARNG cyber defense teams.\nPlease Note: This position is contingent upon contract award.\nResponsibilities\nImplement and administer enterprise data protection controls to safeguard sensitive and mission-critical information across ARNG environments.\nPerform data discovery, classification, and risk assessment activities to identify exposure, misuse, and data handling vulnerabilities.\nMonitor user activity and enterprise data flows for indicators of unauthorized access, misuse, or exfiltration, and document findings for follow-on action.\nSupport Data Loss Prevention (DLP), encryption management, access governance, and audit review functions to improve ARNG data security posture.\nInvestigate data-related security incidents, validate corrective actions, and coordinate remediation with SOC, cybersecurity engineering, and system teams.\nContribute to Task 3 cybersecurity operations by helping defend classified and unclassified network environments within the DoDIN-Army-NG area of responsibility.\nLeverage integrated SIEM/C2C/DLP analytics and available enterprise data sources to improve visibility into data security events and support timely incident analysis.\nCoordinate with SOC analysts and other cybersecurity personnel to escalate data-related events through incident, problem, and change processes as required.\nSupport compliance with DoD and ARNG data protection policies and assist with documentation and evidence needed for continuous monitoring and RMF-related activities.\nRequirements:\nRequired Qualifications\nU.S. Citizenship is required\nSecurity Clearance: Secret Eligible\nRequired Certifications: DCWF Work Role 511-Cyber Defense Analyst — Basic proficiency; must hold ONE OR MORE of the following: CC, CEH, GFACT, GISF\nExperience: 3+ years of experience in cybersecurity\nExperience implementing or supporting enterprise data protection controls for sensitive information in regulated environments.\nExperience conducting data discovery, data classification, and data risk assessment activities.\nExperience monitoring user behavior and data movement to identify potential misuse, unauthorized disclosure, or exfiltration.\nExperience supporting DLP, encryption, access governance, and audit review processes.\nExperience documenting incident findings, validating remediation actions, and coordinating with SOC or cybersecurity operations teams.\nAbility to support cybersecurity operations across classified and unclassified environments and maintain accurate compliance-related records.\n\nReq Benefits:\nBenefits - Everforth ECS","datePosted":"2026-07-20T11:59:56.530Z","dateModified":"2026-07-20T11:59:56.530Z","hiringOrganization":{"@type":"Organization","name":"Everforth Ecs","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fairfax Station","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"ed3b3bf52daf0fd366db638d"},"url":"https://jobsearcher.com/jobs/ed3b3bf52daf0fd366db638d"}}