Senior Marketing Coordinator

Plastpro,Inc; Los Angeles (CA); Hybrid; USD 70,000 - 90,000; Full time

Job summary

Plastpro, Inc. in Los Angeles is seeking a Senior Marketing Coordinator to join our Marketing team. This hands-on role blends content creation, copyediting, and project coordination to support marketing campaigns and tradeshows.

You will develop messaging for websites, brochures, product descriptions, and press releases, while ensuring grammar, clarity, and brand consistency. Strong writing, organization, and collaboration with designers and Sales are essential; onsite four days weekly with

Qualifications

• Bachelor’s degree in Marketing, Journalism, Communications, or related field with 3+ years of experience.
• Strong writing, copyediting, and proofreading skills.
• Ability to craft clear, engaging content with solid grammar and tone.
• Experience creating content for websites, brochures, and press materials.
• Ability to manage multiple projects and deadlines with strong organization.

Responsibilities

• Write compelling marketing copy for website content, brochures, product descriptions, and press releases.
• Copyedit and proofread content for grammar, punctuation, and brand consistency.
• Collaborate with designers to refine content based on feedback.
• Research marketing trends and monitor competitive activity.
• Support campaigns, projects, and events including tradeshows.
• Maintain databases, photo library, and other marketing assets.
• Provide administrative support including sample orders and approvals in Salesforce.
• Assist Sales and customer service teams as needed.
• Communicate project status and keep deadlines on track.

Skills

Strong writing & editing

Content creation

Project coordination

Attention to detail

Team collaboration

Education

Bachelor's degree in Marketing/related

Tools

Salesforce

Adobe Creative Suite

MS Office (Word/Excel/PowerPoint)

Job description

About Us

Plastpro is a leading manufacturer of fiberglass entry doors and related building products, combining innovative product design, quality manufacturing, and customer-focused solutions.

We’re looking for a creative, organized, and detail-oriented Senior Marketing Coordinator to join our Marketing team. This role is ideal for someone who is a strong writer and editor while also enjoying the coordination and execution behind successful marketing initiatives.

You’ll create content across print and digital channels, support marketing projects and tradeshows, maintain key marketing resources, and help keep day-to-day Marketing operations organized and moving forward.

The Opportunity

This is a hands-on marketing role combining content creation, copyediting, campaign support, project coordination, and marketing administration.

You’ll develop messaging for everything from websites and brochures to product descriptions, press releases, and company announcements. You’ll also serve as an important second set of eyes for the Marketing team, reviewing content for grammar, clarity, accuracy, and brand consistency.

Beyond content, you’ll help keep the department organized and moving—supporting marketing projects and tradeshows, maintaining marketing assets and databases, coordinating administrative approvals, and communicating with team members to keep deadlines on track.

This is a strong opportunity for someone who wants broad exposure to corporate marketing rather than being limited to one channel or specialty.

What You’ll Do

• Write compelling and accurate marketing copy across digital and print channels, including website content, brochures, publications, product descriptions, press releases, announcements, and marketing collateral.
• Copyedit and proofread content produced by yourself and other Marketing team members for grammar, spelling, punctuation, syntax, accuracy, and brand consistency.
• Partner with designers and Marketing team members to revise and refine content based on feedback.
• Conduct research and monitor relevant marketing and competitive trends.
• Support the execution and enhancement of marketing campaigns and departmental projects.
• Maintain the Marketing department’s databases, photo library, electronic files, and other marketing resources.
• Provide administrative support including sample-order entry and maintenance of marketing and communications materials.
• Process and coordinate daily approvals and administrative items through Salesforce CRM, including sample orders, Co-op credits, purchase requisitions, check requests, trip reports, and IRAs.
• Assist with tradeshows, events, marketing projects, and special initiatives.
• Provide customer service and Sales team support when needed.
• Manage competing priorities, communicate project status, and help ensure deadlines and commitments are met.
• Keep the Marketing team informed of project progress, outstanding items, and next steps.

What You Bring

• Bachelor’s degree in Marketing, Journalism, Communications, Public Relations, or a related field, plus 3+ years of relevant professional experience, or an equivalent combination of education, training, and experience.
• Strong professional writing, copyediting, and proofreading skills.
• Ability to write clear, engaging, well-organized content with excellent grammar, punctuation, and syntax.
• Experience developing content for multiple formats and audiences.
• Strong organizational skills and the ability to manage several projects, deadlines, and administrative responsibilities simultaneously.
• Strong attention to detail and commitment to accuracy.
• Ability to communicate effectively with internal teams, customers, vendors, and other business partners.
• Intermediate proficiency with Microsoft Word, Excel, PowerPoint, and Outlook.
• Comfortable working across both PC and Mac environments.
• Ability to work independently while collaborating effectively with designers, Marketing team members, Sales, and other departments.

Nice to Have

• Corporate marketing or corporate communications experience.
• Social media and creative content-development experience.
• Experience working with Salesforce or another CRM platform.
• Basic knowledge of Adobe Creative Suite, particularly InDesign, Photoshop, and Illustrator.
• Experience supporting tradeshows, events, or integrated marketing campaigns.
• Experience working in manufacturing, building products, B2B, or another product-driven organization.

Why Plastpro?

• Create content and marketing materials for an established building-products manufacturer.
• Work across content, product marketing, digital, print, communications, campaigns, Sales support, and tradeshows.
• Gain broad exposure instead of being limited to a single area of Marketing.
• Collaborate closely with designers, Marketing, Sales, and other business teams.
• Take ownership of projects from initial content development through final execution.
• Join a team where strong writing, organization, and attention to detail can make an immediate impact.
• Onsite four days per week in Los Angeles, with remote Fridays.