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Posted: 10/21/2026Endpoint Security Engineer – Journeyman
DecisionPoint CorporationCore Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in administering and supporting McAfee/Trellix endpoint-security technologies within DoD environments, ensuring compliance with security policies and effective remediation of endpoint issues. Proficient in analyzing security events, coordinating incident responses, and maintaining documentation for cybersecurity operations.
Highest-signal resume keywords
McAfee Endpoint-Security AdministrationDoD Endpoint Security Solutions ExperienceCompTIA Security+ CertificationRisk Management Framework KnowledgeEndpoint Compliance Reporting
Tech Stack
Tools & technologiesAbout the role
Key responsibilities & impact- Serve as a technical specialist for McAfee/Trellix endpoint-security technologies supporting the DoD Endpoint Security Solutions environment
- Support administration, configuration, maintenance, and monitoring of approved endpoint-security tools and services
- Implement and maintain endpoint-security policies, configurations, exclusions, rules, and enforcement settings
- Monitor endpoint agents for connectivity, communication, deployment, update, and operational-health issues
- Investigate unhealthy, inactive, noncommunicating, outdated, or improperly configured endpoint agents
- Diagnose policy-enforcement failures, update failures, deployment errors, and endpoint-protection gaps
- Implement Government-approved corrective actions and validate restored endpoint protections
- Review ESS reports and dashboards to identify security events, compliance issues, policy failures, and remediation needs
- Investigate endpoint-security alerts and events and coordinate response activities with cybersecurity, infrastructure, application, and Government teams
- Coordinate McAfee/Trellix agent deployment, upgrade, repair, removal, and replacement activities with Task 4 infrastructure personnel
- Support endpoint-remediation activities involving operating-system configurations, security policies, agents, signatures, content updates, and approved software
- Confirm endpoints receive required policies, signatures, content, and product updates
- Validate endpoint compliance following remediation, configuration changes, maintenance, or agent deployment
- Track endpoint-security findings, owners, corrective actions, dependencies, deadlines, and closure evidence
- Support vulnerability remediation associated with endpoint-security configurations, agent health, or protection status
- Collect and maintain logs, screenshots, reports, configuration information, and other remediation and compliance evidence
- Create and update incident, problem, change, and remediation tickets
- Support cybersecurity incident reporting by gathering endpoint data, event details, logs, timelines, and investigative evidence
- Escalate significant events, persistent policy failures, widespread agent-health issues, and unresolved compliance deficiencies
- Coordinate with system administrators and asset-management personnel to reconcile endpoint records, agent status, and authoritative inventories
- Support security-control testing and provide endpoint-security evidence for RMF, ATO, ATC, audit, and inspection activities
- Develop endpoint-security compliance reports, agent-health summaries, event metrics, trend analyses, and briefing materials
- Maintain endpoint-security procedures, configuration documentation, standard operating procedures, troubleshooting guides, and technical knowledge articles
- Recommend technical and process improvements strengthening endpoint protection, agent health, monitoring, and compliance reporting
Requirements
What you’ll need- Active Secret clearance or higher
- Bachelor’s degree in Cybersecurity, Information Systems, or a related field
- Minimum of 7 years of relevant cybersecurity, endpoint-security, information-assurance, or information-security experience
- Current CompTIA Security+ certification
- Hands-on experience administering or supporting McAfee endpoint-security technologies
- Experience supporting DoD Endpoint Security Solutions in an enterprise environment
- Experience with McAfee or Trellix ePolicy Orchestrator, Endpoint Security, McAfee Agent, threat-prevention modules, firewall policies, and web-control capabilities
- Experience monitoring and remediating unhealthy, inactive, noncommunicating, or noncompliant endpoint agents
- Experience troubleshooting agent deployment, policy enforcement, signature updates, content distribution, and endpoint-protection failures
- Experience analyzing endpoint-security events, alerts, logs, dashboards, and compliance reports
- Experience coordinating endpoint remediation with infrastructure, desktop-support, network, application, and cybersecurity teams
- Familiarity with Host Based Security System technologies or legacy McAfee capabilities used within DoD environments
- Experience supporting cybersecurity incident analysis, evidence collection, escalation, and reporting
- Knowledge of the DoD Risk Management Framework, NIST SP 800-53 controls, DISA Security Technical Implementation Guides, and applicable DoD endpoint-security requirements
- Experience providing technical evidence for ATO, ATC, security-control assessment, audit, or inspection activities
- Familiarity with ACAS or Tenable, STIG Viewer, SCAP tools, eMASS, ServiceNow, or comparable cybersecurity and workflow platforms
- Experience reconciling endpoint-agent status with configuration-management or asset-inventory records
- Experience developing endpoint-compliance reports, agent-health metrics, event trends, and remediation dashboards
- Strong troubleshooting, analytical, documentation, communication, and cross-functional coordination skills
- Ability to manage multiple endpoint-security events, remediation activities, and technical dependencies in a structured enterprise environment
Benefits
Comp & perks- Remote work arrangement
- Active competitive government contract bid opportunity
- Equal Employment Opportunity and Affirmative Action employer
ATS Keywords
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Hard Skills
Endpoint-Security ConfigurationPolicy Enforcement TroubleshootingAgent Deployment ManagementSecurity Event AnalysisVulnerability RemediationIncident ReportingConfiguration DocumentationTechnical Evidence CollectionCompliance MonitoringThreat-Prevention Module Support
Soft Skills
Strong Analytical SkillsEffective CommunicationCross-Functional CoordinationDocumentation SkillsTroubleshooting Skills
Tools & Technologies
McAfee ePolicy OrchestratorTrellix Endpoint SecurityACASTenableSTIG ViewerSCAP ToolsEMASSServiceNowHost Based Security SystemDISA Security Technical Implementation Guides
Certifications & Qualifications
Active Secret ClearanceBachelor’s Degree in CybersecurityCompTIA Security+ Certification
Industry Keywords
CybersecurityInformation AssuranceInformation SecurityDoD ComplianceNIST SP 800-53 ControlsEndpoint ProtectionConfiguration ManagementAsset InventorySecurity-Control AssessmentAudit and Inspection Activities