Top Tech Jobs & Startup Jobs in Los Angeles, CA

Provides strategic technology advice to large enterprise clients, translating business objectives into infrastructure, cloud, and transformation roadmaps. Develops reference architectures, leads discovery and solution workshops, supports enterprise sales pursuits, and oversees complex multi-year initiatives. Builds executive relationships, presents technical solutions and business cases, drives adoption of standardized designs, and collaborates with sales, consulting, operations, product, and service management teams. Frequent client and site travel is required.

Lead mainframe modernization and migration architecture for large global clients. Conduct discovery workshops, assess legacy environments, develop transformation and re-platforming solutions, present technical business cases, and advise executives. Partner with sales, consulting, operations, product management, and clients to create solutions, influence technology roadmaps, drive stability and innovation, and support complex opportunities. The role requires deep mainframe expertise across legacy languages, databases, operating systems, infrastructure, and modernization technologies.

Leads enterprise technology solution architecture and transformation initiatives for managed services clients. Designs cloud, infrastructure, outsourcing, migration, and modernization solutions; facilitates discovery and architecture workshops; develops roadmaps, business cases, pricing models, proposals, and implementation plans. Acts as a trusted executive advisor, leads multidisciplinary teams and complex pursuits, partners with product and PMO organizations, and oversees architecture through migration, cutover, troubleshooting, and operational handoff.

Provides 24/7 customer support and systems programming for IBM IMS environments on z/OS. Responsibilities include IMS installation, configuration, troubleshooting, database administration, performance optimization, migrations, disaster recovery, change control, and OEM software support. The role requires expertise with parallel sysplex, IMS database structures, JCL, SMP/E, database utilities, logging, tracing, and related mainframe technologies. The programmer also assists project managers with customer transitions and advises clients on IMS upgrades and best practices.

Provide transactional legal support for global sales and outsourcing deals: draft, review, negotiate complex commercial agreements, assess and mitigate legal and business risk, coordinate internal stakeholders, project-manage deals to close, advise on contract disputes, train teams, and improve contracting processes to enable revenue generation.

Serves as the strategic architect and technical lead for enterprise observability, APM, telemetry, and SRE ecosystems. Designs unified monitoring across hybrid cloud, Kubernetes, and legacy environments; establishes SLOs, SLIs, error budgets, and incident-response practices; leads automation using Ansible, Terraform, Python, and GitOps; and develops secure, scalable telemetry pipelines. The role also leads FOAK implementations, monitoring migrations, vendor transitions, knowledge-transfer programs, major incident escalations, operational handoffs, and engineering-team mentoring.

Designs and operates enterprise observability, monitoring, telemetry, and automation solutions across infrastructure, applications, IoT platforms, and cloud environments. Responsibilities include managing Grafana and Instana ecosystems, dashboards, alerts, telemetry pipelines, incidents, RCA, databases, and platform health. Automates provisioning, monitoring deployment, remediation, and operational workflows using Python, PowerShell, Bash, Ansible, and Puppet. Supports 24x7 operations, major incidents, ITIL processes, service onboarding, documentation, and cross-functional reliability initiatives.

Develop, maintain, support, troubleshoot, and optimize enterprise mainframe applications using COBOL, CICS, JCL, DB2, and VSAM. Handle incidents, service requests, and change requests across waterfall and agile projects. Provide technical documentation, evaluate implementation options, resolve complex application and integration issues, and guide junior team members.

Provide 24/7 technical support for CICS TS and related OEM products on IBM z/OS mainframes. Responsibilities include fulfilling customer service orders, troubleshooting, installing and maintaining software, supporting operating system upgrades, customer migrations, disaster recovery, product fixes, and ITSM change control. The role requires collaboration across functional teams, project support, schedule management, and occasional weekend or on-call work.

Provides premium CICS TS support for mainframe clients, including customer service orders, incident resolution, OEM software installation and maintenance, z/OS upgrades, customer migrations, disaster recovery activities, and ITSM change control. The role requires 24/7 support availability across time zones, on-call work, weekend scheduling, strong CICS configuration and tailoring expertise, SMP/E experience, and collaboration with project and functional teams.