Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead cross-functional solution architecture for enterprise public sector engagements. Advise stakeholders, define solution roadmaps, assess feasibility, and guide large-scale component and application development. Emphasizes Salesforce and low/no-code delivery, DevSecOps practices, and coordination of onshore/offshore teams.

Design and lead data architecture for a greenfield data warehouse on cloud. Collaborate with stakeholders to define data models, interfaces, ETL, governance, lineage, cataloguing, security and performance. Drive proof-of-concepts, document standards, mentor teams, and ensure solutions enable analytics, BI, and data science workloads across the enterprise.

Designs and leads cloud and application security solutions across DNS, HTTP servers, microservices, container infrastructure, and CI/CD pipelines. Defines security requirements, controls, encryption, access management, risk assessments, testing standards, and compliance measures. Analyzes security data and risks, integrates network security controls, develops scalable solutions, leads technical working groups, and communicates findings and recommendations to technical stakeholders, customers, and third parties.

Design, implement, and manage cloud security controls and dashboards; assess and prioritize vulnerabilities; configure and operate SIEM/SOAR and other security tooling; perform cloud security audits, incident response, and compliance assessments; develop automation and AI agents to reduce analyst workload; collaborate across teams to remediate risks and support the Unisys SOC.

Provide Level 2 network monitoring, advanced troubleshooting, incident remediation, and configuration support in a 24×7 NOC. Own escalated tickets, document root causes, produce reports, maintain network documentation, and create runbooks for Level 1 training.

Provide Level 2 Windows systems administration and troubleshooting for development, test, and production servers. Perform patching, re-imaging, GPO configuration, OS hardening, software/agent management, monitoring, incident remediation, root cause analysis, reporting, documentation, and create runbooks to train Level 1 analysts. Support 24×7 operations on rotating shifts.

Administer and maintain Linux/Unix development, test, and production servers including imaging, patching, package management, and shell-level maintenance. Monitor systems, troubleshoot complex OS/service/connectivity issues, own Level 2 incidents through resolution and root-cause analysis, produce operational reports, maintain documentation/configuration data, create runbooks, and train Level 1 analysts. Support 24x7 operations across rotating shifts and ensure compliance with export-control and authorization requirements.

Lead web strategy and optimization for Unisys.com: define customer journeys, run A/B testing and personalization, monitor behavior with Contentsquare/GA4, manage web publishing team, ensure site quality and SEO, improve performance and conversions, partner with marketing and analytics, and present results to stakeholders.

Design, implement, and maintain observability and monitoring solutions across servers, applications, databases, networks, and cloud. Configure platforms for metrics, logs, traces, dashboards, and alerts; integrate with ITSM and CI/CD pipelines; perform tuning, root cause analysis, capacity planning, and automation (IaC, scripting). Support incident and problem management, reduce alert noise, and contribute to AIOps and self-healing initiatives while ensuring compliance and operational governance.