Marketing Communications Specialist

Job Title: Marketing Communications Specialist

Reports to: Sr. Director, Marketing

Job Type: Exempt, Full Time

Locations: Fremont, CA (On-site)

Company Overview

Amprius Technologies is a leading manufacturer of high-energy and high-capacity lithium-ion batteries producing the industry’s highest energy density cells. We develop, design, and manufacture high-performance lithium-ion cells for advanced applications. The company’s corporate headquarters is in Fremont, California, where we maintain an R&D Lab and a pilot manufacturing facility for the fabrication of silicon anodes and cells. For more information, visit the company website at

Summary

Amprius Technologies is seeking a creative, detail-oriented, and driven Marketing Communications Specialist to join our fast-paced team at the forefront of next-generation lithium-ion battery innovation. This is a hands-on role supporting the execution of brand and communication initiatives that span trade shows, social media, product launches, and video content.

You’ll work cross-functionally with product, engineering, and executive leadership to help translate our achievements into compelling marketing deliverables that showcase Amprius’ impact across aerospace, defense, and electric mobility. This is an excellent opportunity to grow your skills in a high-visibility, high-growth company, reshaping the future of energy storage

*** This position is for direct applicants only. Third-party recruiters are respectfully requested to not submit candidates.

Job Responsibilities

Events & Trade Shows

• Coordinate Amprius’ presence at industry conferences, including booth logistics, signage, collateral, and branded swag
• Manage event calendars, registration deadlines, and cross-functional planning

Social Media & Digital Content

• Plan and schedule organic campaigns across LinkedIn and YouTube
• Create short-form assets (graphics, carousels, copy, thumbnails) aligned with brand messaging
• Support the team in creating presentations tailored to the audience's needs

Video & Animation Projects

• Manage deliverables for corporate videos, product demos, and animations
• Support creative direction, script outlines, and internal approvals

Marketing & Sales Collateral

• Develop and maintain newsletter production, press releases, email campaigns, one-pagers, and tradeshow materials
• Support the development and execution of deliverables that position Amprius as a leader in high-performance silicon anode battery technology.

Website & Social Media

• Assist with updating website content to reflect new products, events, and campaigns
• Collaborate on SEO strategy, keyword optimization, and website performance improvements
• Draft social media copy to elevate Amprius’ visibility and market perception

Marketing Analytics

• Track and help compile reports on engagement metrics across marketing activities and sales campaigns
• Collaborate with sales, product, and external vendors to support integrated campaigns
• Analyze market potential and gather intelligence and propose product development ideas
• Monitor media coverage, competitive news, and industry trends to inform messaging, positioning, and content priorities

Travel Requirements: up to 10%

Requirements

• Strong writing and editing skills for professional, technical, and creative content.
• Experience collaborating with external vendors (e.g., designers, video producers, or PR agencies)
• Familiarity with B2B platforms such as LinkedIn and YouTube
• Experience with design and content tools like Canva, Adobe Creative Suite, or Figma and project management tools like Asana is a plus
• Excellent organizational and time-management skills with proven ability to manage multiple priorities
• Comfortable working in a fast-paced environment with evolving priorities
• Ability to work as a part of the team as well as independently to meet expected deadlines and schedules.
• Enthusiasm for innovation, cleantech, aerospace, or advanced hardware technologies

Education, Certifications, Experience

• BA/BS in Marketing, Business Administration with marketing concentration.
• 2+ years’ experience in marketing communications, content marketing, or related B2B technical marketing role.

Physical Demands & Work Location:

• Fremont, CA: This is an on-site job. Reliable commute or planning to relocate before starting work is required.
• Work performed in an office environment and requires ability to operate standard office equipment and keyboards
• Be able to lift and/or move objects up to 25 pounds.
• May be required to stand, sit, squat, bend, kneel, twist, crawl, reach, lift, balance, push, and pull.
• May need to wear personal protective equipment (PPE) including, but not limited to, a lab coat, gloves, safety glasses, face mask, respirator and safety shoes.

Benefits

• Comprehensive compensation package includes base salary + generous RSUs. Salary range for this role is $70,000 - $85,000. Base salary will be determined based on knowledge, experience, and education.

• Health benefits include medical, dental, vision coverage. Medical options available for both HMO and PPO plans with Kaiser and United Healthcare. Medical plan available that are 100% covered by employer.
• Employer-funded Health Reimbursement Account (HRA). HSA compatible Medical Plan, FSA options.
• Life and AD&D, Short & Long-term Disability, Employee Assistance Program, Mental Health support.
• Voluntary Coverage Package to support your wellness goals.
• Pet Health Insurance (Dogs & Cats)
• Traditional and Roth 401(k). No match.
• Generous Vacation Leave starting with 3 weeks of annual accrual. 10 paid holidays. Sick time off.
• Cell phone reimbursement for $50/month

Amprius Technologies is committed to promoting an equal employment opportunity workplace environment and is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expressions, pregnancy, age, national origin, disability status, genetic information (GINA), protected veteran status, or any characteristic protected by law. The Company’s policy is to recruit, hire, train, promote, and administer all employment-related matters based on an individual’s qualifications, abilities, and efforts without regard to protected status.

***·This position is for direct applicants only. Third-party recruiters are respectfully requested not to submit candidates.