GTM Systems Manager

Harbinger

330

Garden Grove, CA, USA

Posted on: 2026-05-19

Category: emobility

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

Harbinger is a commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to support the growing demand for medium-duty EVs. Leveraging a foundation of proprietary, in-house developed vehicle technologies designed specifically for commercial vehicles, Harbinger is bringing a first-of-its-kind EV platform to market, priced for zero acquisition premium.
Harbinger: familiar form, revolutionary foundation.

About Harbinger

Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger’s best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium-duty EVs and Hybrids. Harbinger: Familiar Form, Revolutionary Foundation.

Position Overview

Harbinger Motors is scaling. As we move away from third-party agency support, we are bringing our CRM and Revenue Operations in-house. We are looking for a highly technical GTM Systems Manager who thrives in a high-velocity startup environment. You will be the architect of our "Source of Truth." You won’t just manage a database; you will build intelligent systems that track every marketing attribution, lead interactions, operational workflows, and revenue visibility. You will be supported by a GTM Systems Coordinator to meet the high demand of our rapidly growing sales and marketing departments.

Core Responsibilities: The Technical Engine

1. Data Architecture & AI Integration

Advanced Enrichment: Integrate Clay into our HubSpot stack to automate data scraping, lead enrichment, and qualification, ensuring our sales team focuses only on high-value targets.
AI-Driven Workflows: Deploy Claude AI Skills and other LLM tools to automate personalized outreach, clean unstructured data, and enhance our internal sales intelligence.
The "Source of Truth": Own the backend architecture. Ensure that Marketing, Sales, and Service Hubs remain aligned through strong operational governance and high standards of data integrity.

2. Marketing Attribution & Lifecycle

Full-Funnel Tracking: Build and maintain the infrastructure to track the entire customer journey, from the initial digital touchpoint through vehicle delivery and beyond, while supporting operational workflows across marketing, sales, and dealership onboarding processes.
ROI Validation: Create the dashboards that prove the ROI of every activation. You must ensure that leadership has a real-time, accurate view of revenue forecasts and marketing spend efficiency.
Automation & Segments: Design complex email marketing flows and lifecycle automations. You will manage highly targeted segmentation for fleet buyers, partners, and stakeholders.

3. Sales Enablement & Quote Building

Quote Engineering: Build and maintain the HubSpot Product Library and Quote tool. You will ensure the sales team can generate accurate, branded, and technically sound quotes/contracts instantly.
Pipeline Excellence: Audit and enforce sales pipeline stages. You are responsible for ensuring that "Deal Stages" are updated correctly and that the system remains highly usable for the sales team.
Internal Usability: Conduct ongoing training for internal teams to ensure 100% system adoption and data entry consistency.

4. Mandatory Qualifications (The "Must-Haves")

Experience & Tenure: 4–6 years of dedicated HubSpot Administration or Revenue Operations experience. You must have a proven track record of moving beyond "tool maintenance" into full-scale system architecture and data strategy.
Extreme Attention to Detail: You have exceptional attention to detail and high standards for data consistency. You recognize that small system inconsistencies can create significant downstream operational issues. You take pride in being the final gatekeeper of the "Source of Truth."
Expert HubSpot Technical Mastery: Deep, hands-on experience with HubSpot Enterprise (specifically Marketing, Sales, and Operations Hubs). You understand the "plumbing"—including custom objects, advanced workflow logic, and data schema.
Modern Stack Proficiency: You have hands-on experience with modern AI enrichment and automation platforms, including tools such as Clay, Claude, OpenAI, or similar technologies used for workflow enhancement, data processing, and scalable personalization. Familiarity with Salesforce is a plus, particularly within multi-CRM environments, integrations, or migration workflows.
Startup Agility: You thrive in high-velocity environments. You are comfortable with tight deadlines and can triage multiple requests from Sales, Marketing, and Leadership without losing focus or accuracy.
Leadership & Management: Experience managing direct reports. You will guide GTM Systems Coordinator, delegating high-volume tasks (asset building and data audits) while maintaining ultimate accountability for their output.
Reporting & ROI Mastery: Ability to build and validate executive-level dashboards that prove marketing attribution and provide accurate revenue forecasting.

5. The Internal Support Structure

To allow you to focus on high-level architecture and AI integration, you will oversee a GTM Systems Coordinator who handles:

Building marketing assets (Email templates, Landing Pages).
Daily data-cleansing and DMS/ERP sync monitoring.
Generating weekly activity reports for department heads.
Providing "Level 1" HubSpot support for the sales and marketing teams.

Why Harbinger Motors?

We are building the future of EVs from the ground up. By moving our CRM operations in-house, we are taking control of our data and our growth. You will have the autonomy to scale a world-class GTM systems and operations infrastructure in a fast-paced, innovative environment.

Key Benefits & Perks:

Comprehensive Health, Dental & Vision (HDV) – 100% employee covered
Early-stage Stock Options
Robust Retirement Savings (401k, HSA, FSA)
Generous Paid Time Off (PTO) & Parental Leave
Annual Vacation Bonus
Wellness & Fertility Benefits
Cell Phone Stipend
Complimentary Meals & Stocked Kitchens

California Pay Range

$120,000—$145,000 USD

Equal Opportunity

Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.

Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at [email protected].

Candidate Data Privacy

Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes (“Candidate Personal Data”). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.

Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger’s service providers, including providers of background checks, staffing services, and cloud services.

Harbinger may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions.

Please note that we are currently not accepting applications from third party application services. Any unsolicited resumes or candidate profiles submitted in response to our job posting shall be considered the property of Harbinger and are not subject to payment of referral or placement fees if any such candidate is later hired by Harbinger unless you have a signed written agreement in place with us which covers the applicable job posting.

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