Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Plans, installs, configures, tests, administers, maintains, and troubleshoots mainframe network software and interfaces. Supports VTAM, TCP/IP, FTP, SFTP, and related systems across client environments. Monitors performance and availability, manages changes and problems according to ITIL processes, documents resolutions, improves efficiency through automation, coordinates with clients and vendors, and supports upgrades, product implementation, and system programming projects.

Accelerates growth for Ensono’s hybrid cloud managed services portfolio by partnering with account executives, developing pipeline, shaping complex opportunities, and supporting deal closure. Acts as a subject matter expert in hybrid cloud, infrastructure, modernization, and managed services. Leads discovery sessions, workshops, solution positioning, proposals, business cases, executive presentations, forecasting, and cross-functional sales execution while capturing market intelligence and mentoring sellers.

Leads the mainframe systems programming organization and oversees client delivery projects involving hardware and software lifecycle management across z/OS environments. Manages teams supporting monitoring, scheduling, databases, storage, and related mainframe technologies. Sets strategic direction, manages stakeholders, supports presales and solutioning, drives audits and business outcomes, and develops managers and technical talent.

Manages mainframe systems programming teams, including technical support, resource coordination, project tracking, ticket queues, risk management, audits, client onboarding, training, mentoring, and performance management. Provides technical thought leadership, oversees team leaders, sets goals, conducts reviews, and ensures quality, timely delivery, and alignment with business objectives. The role supports client-facing operations and requires extensive mainframe systems programming and IT operations experience.

Serves as the highest-level authority for enterprise database architecture and data platform strategy. Leads modernization, migration, consolidation, cloud transformation, governance, security, resiliency, automation, and architecture standards for mission-critical environments. Advises executives, leads strategic client engagements and technical due diligence, shapes database service offerings, mentors architecture and engineering teams, and provides guidance on cloud-native, containerized, AI-enabled, and modern data platforms.

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.

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.