Lead System Integration Engineer - Enterprise Transformation

Relha LLC; Warren (MI); Hybrid; USD 130,000 - 185,000; Full time

Benefits offered by this job

Relocation benefits available

Job summary

General Motors is seeking a Lead System Integration Engineer – Enterprise Transformation to design, build, and scale enterprise integrations and data pipelines across GM platforms, including Google Workspace and SaaS tools. You will translate complex business requirements into scalable, secure integration patterns and partner with product, security, TPMs, and stakeholders to enable reliable data flow.

The role emphasizes reusable patterns, cloud-based integration, and production-ready pipelines,

Qualifications

• 7+ years in integration engineering or enterprise app integration.
• Experience mapping dependencies across apps, data, identity services.
• Bachelor's degree in CS/IT/Engineering or equivalent.
• Proficient in Python and scripting.
• Experience with REST APIs, webhooks, ETL and data transforms.
• Knowledge of cloud-based integration patterns and security.

Responsibilities

• Design, build, and maintain robust enterprise integrations using APIs, webhooks, and middleware.
• Define data mappings, transformations, and monitoring approaches for reliable operations.
• Modernize workflows with Google Workspace and GM platforms, ensuring secure patterns.
• Lead cross-functional delivery with product, TPMs, security, and business stakeholders.
• Provide architectural guidance and sustainment materials for long-term support.

Skills

Python

Systems thinking

Communication

Education

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field

Tools

REST APIs

Webhooks

Middleware

ETL / Data transformation

Git-based version control

Job description

Lead System Integration Engineer - Enterprise Transformation

As a Lead System Integration Engineer – Enterprise Transformation, you will design, build, and scale enterprise integrations and data pipelines that modernize how systems work together across General Motors. From the software and core IT side of the transformation, you will focus on connecting Google Workspace, SaaS platforms, enterprise AI tools, and GM’s core business systems through secure, reusable, and scalable integration patterns.

This role is a strong fit for an experienced engineer who can independently deliver complex integration solutions, translate business and technical requirements into practical system designs, and build supportable, production‑ready pipelines that align with enterprise standards. You will partner closely with product, engineering, technical program management, security, and business stakeholders to enable reliable data flow, workflow continuity, and platform interoperability across GM, while contributing reusable patterns that can be adopted broadly across the enterprise.

What You’ll Do

Strategic architecture and standards alignment

Build reusable services, accelerators, and reference integration templates so transformation teams can solve repeatable connectivity needs more consistently.

Apply enterprise platform guardrails by aligning integration designs with data standards, identity guidelines, and security policies.

Partner with Security, Privacy, Identity, Information Lifecycle Management (ILM), and Retention teams to support workflows that process sensitive or regulated data.

Evaluate incoming integration requests and recommend the appropriate technical path using approved platform capabilities, configuration options, or custom engineering.

Integration delivery and pipeline engineering

Design, build, and maintain robust, resilient, and observable integrations using APIs, webhooks, scripts, connectors, and middleware services.

Define source‑to‑destination data mappings, transformation logic, exception‑handling patterns, and monitoring approaches that support reliable day‑to‑day operations.

Modernize Microsoft‑dependent workflows, legacy interfaces, and older automations into scalable, Google‑aligned integration patterns.

Connect Google Workspace with core GM platforms, including identity services, reporting environments, asset repositories, and approved AI platforms.

Support end‑to‑end workflows that move data and trigger actions across enterprise systems.

Migration and coexistence engineering

Design and support coexistence models that allow Microsoft, Google, and internal platforms to interoperate effectively during phased migration waves.

Preserve workflow continuity where historical data, inactive‑user content, or core systems must remain on legacy platforms during transition.

Support cutover sequencing, permissions validation, metadata mapping, and post‑deployment stabilization to reduce operational disruption.

Transformation pod engagement and sustainment

Partner directly with transformation Product Leads and Technical Program Managers within business units to integrate Google capabilities into real‑world operational processes.

Provide technical leadership through design reviews, implementation guidance, and engineering best practices across the program.

Author technical designs, dependency maps, operational runbooks, and handover materials that support long‑term sustainment of integrated solutions.

Support validation, troubleshooting, and hypercare activities during rollout and early adoption phases.

Your Skills & Abilities (Required Qualifications)

Core experience and education

7+ years of hands‑on experience in integration engineering, software engineering, platform architecture, or enterprise application integration within complex enterprise environments.

Strong systems‑thinking capability, with proven experience mapping dependencies across applications, data layers, identity services, and business processes.

Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related technical field, or equivalent practical experience.

Integration and software engineering proficiency

Strong production‑level proficiency in Python and core scripting or automation frameworks.

Extensive experience building and supporting enterprise‑grade integrations using REST APIs, webhooks, middleware solutions, and ETL or data transformation logic.

Strong understanding of cloud‑based integration patterns, modern application architecture, Git‑based version control, and debugging integration issues across multi‑system environments.

Experience designing secure, supportable integrations across SaaS platforms and internal enterprise systems.

Security, identity, and cross‑functional delivery

Strong foundational knowledge of enterprise authentication, authorization, identity integration, and access‑control frameworks.

Proven history of working effectively with product managers, engineering teams, TPMs, security leads, and business stakeholders.

Strong written and verbal communication skills, including the ability to explain technical tradeoffs, architecture risks, and engineering decisions to non‑technical partners.

What Will Give You a Competitive Edge (Preferred Qualifications)

Direct experience supporting large‑scale Microsoft 365 to Google Workspace migration or coexistence programs.

Familiarity with Google Workspace administration, Google Workspace APIs, Google Apps Script, and AppSheet.

Experience connecting enterprise workflows to modern data and AI ecosystems such as Gemini Enterprise, Glean, AskGM, and Databricks.

Familiarity with corporate data retention, ILM, privacy frameworks, and regulated data controls in large‑scale enterprise environments.

Experience supporting automated testing, cutover planning, data validation, hypercare support, and long‑term sustainment models.

This job may be eligible for relocation benefits.

For a California‑only role, use:

Compensation: The compensation information is a good‑faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The compensation may not be representative for positions located outside of the California Bay Area.

Salary Range: The salary range for this role in California is $202k–$310k per year. The actual base salary offered will vary based on factors relevant to the position.

Bonus Potential: An incentive pay program offers payouts based on company performance, job level, and individual performance.

About GM

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

Why Join Us

We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

Benefits Overview

From day one, we're looking out for your well‑being–at work and at home–so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.

Non‑Discrimination and Equal Employment Opportunities (U.S.)

General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.

All employment decisions are made on a non‑discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.

Accommodations

General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1‑800‑865‑7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.