Integration Engineer – Administration Division

City and County of San Francisco

. Support delivery of information technology components for the Train Control Upgrade Project .

Posted 10/9/2026full-timeRemote • San Francisco • California • United StatesMid-LevelSenior💰 $159,120 - $200,226 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in integration approaches, interface design, and system architecture, with proficiency in APIs, middleware, and data transformation. Capable of supporting mission-critical systems through effective testing methodologies and collaboration with diverse stakeholders.

Highest-signal resume keywords

API Development (REST, SOAP, MQTT, gRPC, WebSocket)Integration Testing (Postman, SoapUI)Data Transformation and Migration (ETL Tools, Custom Scripts)Containerization (Docker)Programming Proficiency (Python, Java, C++, JavaScript)

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

System ArchitectureIntegration MethodologiesData MappingVersion Control (Git)Object-Oriented DesignServerless Integration Solutions (Azure Functions, AWS Lambda)Middleware TechnologiesReal-Time Data StreamingTesting MethodologiesTechnical Documentation

Soft Skills

CollaborationProblem-SolvingStakeholder EngagementInclusive Environment Fostering

Tools & Technologies

Azure Service BusAzure Event HubsDockerPostmanSoapUI

Certifications & Qualifications

1010 Information Systems Trainee Program

Industry Keywords

Intelligent Transportation SystemsRail SystemsTransit Management SystemsOperational TechnologyMission-Critical Systems

Tech Stack

Tools & technologies

AWSAzureDockerETLGRPCJavaJavaScriptPythonSOAPC++

About the role

Key responsibilities & impact

Support delivery of information technology components for the Train Control Upgrade Project
Collaborate with stakeholders, vendors, project teams, and operational personnel to define requirements, coordinate testing, and resolve integration issues
Provide technical input on integration approaches, interface design, system architecture, and testing methodologies
Create and document interface specifications, technical documents, and diagrams
Identify data dependencies and map data between systems
Create scripts for data transformation and migration
Configure and test APIs, middleware, and messaging systems
Analyze, troubleshoot, and resolve integration issues across enterprise and operational technology platforms
Implement version control and change management processes
Develop and execute integration, performance, reliability, and end-to-end test plans and test cases
Validate failover and error-handling scenarios
Support deployment, commissioning, operational readiness, business continuity, rollback planning, incident response, and post-deployment stabilization for mission-critical transportation systems
Review and evaluate vendor designs, interface specifications, test results, and technical deliverables for compliance
Support configuration management and maintenance of development, test, staging, and production integration environments
Perform related duties as assigned

Requirements

What you’ll need

Associate degree in computer science, computer engineering, information systems, or a closely related field from an accredited college or university, or equivalent total course credits/units
Three (3) years of experience analyzing, installing, configuring, enhancing, and/or maintaining system or platform components
One year of additional qualifying experience may substitute for the required degree
Completion of the 1010 Information Systems Trainee Program may substitute for the required degree
Applicants must meet minimum qualifications by the final filing date
Experience using APIs including REST, SOAP, MQTT, gRPC, and WebSocket
Experience with message queues such as Azure Service Bus and Azure Event Hubs and middleware technologies
Experience developing, deploying, and supporting serverless integration solutions using Azure Functions, Azure Logic Apps, AWS Lambda, or similar technologies
Experience creating, deploying, maintaining, and troubleshooting Docker container images and containerized applications
Proficiency in Python, Java, C++, or JavaScript; Python preferred
Proficiency with object-oriented software design and implementation
Experience with integration, system, and user acceptance testing using Postman, SoapUI, or similar platforms
Experience developing software for real-time data streaming using asynchronous and multi-threaded design principles
Experience with HTTP/HTTPS, FTP/SFTP, Server-Sent Events (SSE), and other integration technologies
Experience querying, mapping, transforming, and validating data in relational or non-relational environments using ETL tools or custom scripts
Proficiency with Git and source control practices
Experience developing, reviewing, or maintaining Interface Control Documents, interface specifications, testing procedures, and technical design documentation
Experience integrating Intelligent Transportation Systems, rail systems, transit management systems, CAD/AVL platforms, communications systems, or other operational technology environments
Experience supporting deployment, commissioning, cutover, migration, and operational readiness activities for mission-critical systems
Experience collaborating with diverse stakeholders and fostering an inclusive environment
Applicants may be required to verify qualifying education and experience

Benefits

Comp & perks

Employees can work remotely
At-will temporary exempt appointment with a duration not exceeding 36 months
Equal employment opportunity protections
ADA accommodation
Confidential handling of information according to EEO guidelines