The NETSEC Engineer designs, implements, and maintains security monitoring, vulnerability scanning, endpoint protection, and host hardening across Linux and Windows DoD/Navy environments. Responsibilities include engineering SIEM/SOAR solutions (Splunk, Sentinel), developing security automation scripts (Python, Bash, PowerShell), configuring ACAS vulnerability scanning, tuning Trellix ESS policies, and applying system hardening standards (STIGs).… The role requires troubleshooting complex OS and security tool integration issues, analyzing vulnerability findings, and supporting cyber defense teams to improve detection fidelity and reduce false positives. Candidates must hold an active Secret clearance, Security+ certification, and have 3–7 years of hands-on experience in cybersecurity engineering within DoD or Navy environments.
sentinel jobs in San Diego
This role administers and customizes BMC Remedy AR System 9.1 and associated ITSM modules (Smart IT, Digital Workplace, Atrium CMDB) for a government enterprise platform. The engineer will lead upgrades, patches, migrations, develop workflows and integrations using REST/SOAP APIs, automate tasks with Python/PowerShell, maintain compliance with RMF/ATO requirements, and provide Tier 3 support.… Requires 5+ years enterprise systems engineering, 3+ years BMC Remedy administration, strong CMDB expertise, SQL/Oracle knowledge, and an active Secret-level security clearance with IAT Level II certification.
Design, build, and operate an enterprise ITSM platform centered on BMC Remedy AR System 9.1, managing the full application stack (Incident, Problem, Change, Request, Knowledge, Asset modules) plus Smart IT, Digital Workplace, and CMDB integrations. Lead system upgrades, patches, schema migrations, and maintain security compliance per RMF/ATO requirements.… Automate routine tasks and deployments using Python and/or PowerShell, optimize CMDB data quality, and provide Tier 3 support and mentorship to junior administrators.
Lead a team of security engineers responsible for the operational effectiveness and innovation of security engineering controls across LPL Financial. Manage day-to-day operations and maintenance of critical security infrastructure including SIEM, EDR, DLP, vulnerability management, IAM systems, and network security appliances.… Drive continuous improvement initiatives, develop incident response playbooks, collaborate with engineering teams on security integration, and provide technical leadership and mentorship to junior engineers. Requires 10+ years in information security with at least 5 years in a security operations or engineering leadership role.