Top Remote Systems Engineer Jobs in Los Angeles, CA

Design, develop, model, integrate, validate, and test environmental control systems for commercial, regional, business, and military aircraft. Develop ECS performance simulations and steady-state models, conduct thermodynamic, heat transfer, and fluid mechanics analyses, define system requirements, validate models against test data, and collaborate with cross-functional hardware and software engineering teams.

Designs, develops, and integrates aircraft Environmental Control Systems. Responsibilities include developing and validating ECS performance models, conducting thermodynamic, heat transfer, and fluid mechanics analyses, defining system and equipment requirements, optimizing and documenting steady-state models, integrating hardware and software, and performing system verification, validation, and testing.

Design, build, monitor, and maintain large-scale Linux infrastructure supporting distributed S3-compatible object storage across multi-cloud environments. Responsibilities include kernel and storage optimization, network and hardware troubleshooting, automation with Chef or Ansible, observability, forecasting capacity, technical leadership, project coordination, mentoring, documentation, and on-call support.

The Information Systems Engineer will design integrations and enhance engineering processes across various business systems, focusing on scalability and efficiency. Responsibilities include collaborating with teams to implement systems solutions, optimizing integrations, monitoring performance, and supporting production applications.

Lead architecture, development, and validation of end-to-end aircraft fuel systems. Drive cross-functional integration, system-level modeling (CFD), verification, supplier qualification, ground and flight test support, anomaly root-cause analysis, and mentor engineering teams while contributing to long-term fuel-system technology roadmaps.

Maintains and improves large-scale production systems across bare-metal servers, virtual machines, and container platforms. Responsibilities include Linux administration, architecture recommendations, hardware troubleshooting, production deployments, scripting and automation, monitoring, CI/CD, configuration management, technical documentation, and on-call support. The role collaborates with distributed cross-functional teams, uses AI to improve workflows, and requires periodic business travel and government-related background and fingerprint checks.

Lead Salesforce and billing platform engineering with an emphasis on AI-driven automation. Build scalable Salesforce solutions (Apex, Flow, LWC), pilot LLM/agent workflows, modernize CI/CD and test automation, support Quote-to-Cash and billing processes, collaborate across product and finance, drive technical debt reduction, and mentor junior engineers.

Own and engineer Arcadia's go-to-market technology stack (Salesforce, Planhat, RocketLane), building integrations, automations, and AI agents. Lead platform overhaul, data quality, reporting, deployments, documentation, user enablement, and cross-team partnership to scale Sales, Marketing, and Customer Operations.

Own and automate end-to-end employee lifecycle and shared IT infrastructure using infrastructure-as-code and SRE practices. Manage ITSM platform and AI-driven virtual agents, build integrations (Okta, Workday, JAMF, Google Workspace, Slack, Zoom, GitLab), instrument metrics, ensure reliability and compliance, and mentor support engineers.

Lead architecture and scaling of finance systems across Oracle Fusion and integrations. Drive AI-assisted development, design data models, build integrations (SQL/PLSQL, REST/SOAP), automate financial workflows, and translate accounting requirements into scalable technical solutions while partnering with business and data teams.

Lead development and integration of Salesforce-centered GTM systems: build Apex/LWC solutions, design event-driven integrations, optimize data flows to Snowflake, manage CI/CD with Gearset/Git, write SQL for reporting and data quality, troubleshoot production, and mentor developers while advancing AI-enabled, composable CRM automation.

Own and scale Gallatin’s endpoint, identity, SaaS, security, compliance, and office IT systems. Manage macOS, Windows, and mobile environments using Jamf Pro, Intune, Google Workspace, Okta, and Microsoft 365 GCC High. Automate provisioning, access lifecycle workflows, patching, compliance, and audit evidence. Troubleshoot complex systems issues, support employees, document processes, and establish secure controls aligned with CMMC and NIST 800-171. The role requires broad ownership and independent delivery in a small, fast-moving team.

Senior technical owner of an existing NetSuite ERP: provide Tier 2/3 production support, triage and permanently resolve incidents, build and optimize SuiteScript 2.x and SuiteFlow customizations, maintain integrations (Deposco WMS, Salesforce via Jitterbit), manage SDF sandbox-to-production promotions, monitor performance, ensure release readiness, author runbooks, and operate under ITGC/SOX-adjacent change management with on-call responsibilities.

Own and administer Salesforce and NetSuite while designing and deploying production-grade AI-driven automations and agent workflows. Ensure data governance, PHI/HIPAA compliance, release management, and quote-to-cash integrity. Partner cross-functionally to prioritize work, coach teams, document systems, and measure impact of automation on operations and revenue.

The role involves developing business, managing customer relationships, generating revenue, and presenting proposals to enterprise customers in the IT sector.

Designs and integrates software-intensive space propulsion systems across the full lifecycle, from requirements and architecture through verification and flight operations. Responsibilities include hardware-software integration, system and subsystem requirements, simulators and emulators, automation tools, testing, debugging, technical documentation, system upgrades, troubleshooting, and participation in aerospace design and review gates. The role also supports MBSE initiatives and cross-functional engineering collaboration.

Build and ship production-grade agentic AI developer tools and a coding harness to modernize legacy systems. Design integrations across source control, CI/CD, security scanners, and cloud services. Partner with customers and product teams to iterate on AI-native workflows, ensure cybersecurity compliance, and scale agentic systems for defense missions.

Lead design, analysis, implementation, tuning, verification, and validation of robotic control systems for extra‑terrestrial rovers. Develop simulations, prototype controllers, testbeds, and supporting documentation. Integrate controllers with flight software and collaborate with avionics, integration, and test teams while mentoring junior engineers.

Own the architecture, configuration, integrations, and operational health of Vanta’s financial systems across Procure to Pay and FP&A. Lead implementation of a CPM tool, re-architect Zip, and develop finance data models in Snowflake. Build integrations involving NetSuite and related platforms, translate finance requirements into scalable solutions, and partner with Procurement, Accounting, FP&A, Legal, GRC, Data, and RevOps. Apply AI governance principles while ensuring auditability and SOX compliance.

Design and build modular, distributed-systems abstractions for high-performance AI inference. Lead architecture decisions involving concurrency, data movement, and system boundaries; develop extensible APIs for model developers; and create reliable, testable components. Diagnose complex performance bottlenecks and own solutions through production support. The role may involve inference systems, lock-free data structures, POSIX APIs, NUMA optimization, graph-based runtimes, and GPU or accelerator programming.

Develop and operate machine learning systems for automated manufacturing. Responsibilities include building scalable data and model infrastructure, automating ML pipelines, deploying models to production and edge devices, monitoring performance, optimizing latency, integrating AI/ML tools, managing incidents, ensuring security and privacy, and collaborating with automation engineers, data scientists, data engineers, and software teams.

Administers and optimizes enterprise endpoint computing, virtual desktop, identity management, clinical workspace, and Windows Server environments. Provides Tier 2 and Tier 3 support across more than 5,000 users and endpoints, managing Azure Virtual Desktop, Citrix, Okta, Entra ID, Active Directory, Microsoft 365, Imprivata, and IGEL. Responsibilities include troubleshooting, patching, access management, infrastructure maintenance, documentation, ITIL service operations, disaster recovery participation, process improvement, mentoring, and occasional on-call support.

Design and validate high-performance microgrid control systems using EMT and dynamic modeling. Build detailed models of generation, storage, loads, and protection; simulate contingencies and grid interactions (including ERCOT requirements); support SIL/HIL testing, supplier evaluation, field validation, and post-event analysis to ensure stability and performance for large datacenter-connected microgrids.

Design, build, and maintain Android tablet platform across firmware, bootloader/BSP, kernel, and device-tree layers. Support MediaTek platforms, integrate hardware components, ensure secure boot and OTA safety, maintain ROM build/release processes, develop device-side apps/tools in Kotlin/Java, run validation and QA, support factory flashing and field deployments, and provide on-call diagnostics and fixes.

Cloud Systems Engineer role requiring U.S. citizenship and work performed within the United States. Candidates must complete on-camera interviews and consent to interview recording as part of the employer’s security and identity-verification process. The posted annual salary range is $127,000 to $140,000.