Marketing Proofreader (6 Months Temp)

Vesync vesync.com Open · verified Sep 11, 2026

On-site Tustin Full-time Mid-level General Marketing

Mid-level General Marketing role at Vesync. Tustin · full-time.

Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

You'll check copy across four brands and print and digital formats, from manuals and apps to ads and websites
You'll fix grammar, spelling, punctuation, syntax, clarity, and readability issues
You'll apply brand voice and editorial rules while checking product details, dates, and other facts
You'll work with writers, editors, designers, and other teams to settle unclear or conflicting copy
You'll help improve editorial standards and proofreading workflows while handling competing deadlines

What you bring

You have strong English skills across grammar, spelling, punctuation, and syntax
You hold a bachelor's degree in English, Journalism, Communications, Marketing, or a related field
You have experience in marketing, creative, or content work and can edit for print and digital channels
You understand established style systems such as AP Stylebook or Chicago Manual of Style
You manage several urgent projects carefully in a fast-moving, collaborative setting

Who this fits

You'll fit a detail-focused role that values accuracy, consistency, consumer usability, and quick turnaround. The job suits someone comfortable working with both creative and technical content and collaborating across teams. It is a six-month temporary position conducted on-site in the Tustin, California office. Experience with consumer products, electronics, appliances, apps, or smart devices is helpful, while technical documentation exposure is preferred but not required.

From the employer

The Company: VeSync is a portfolio company with brands that cover different categories of health & wellness products. We wouldn’t be surprised if you have one of our Levoit air purifiers in your living room or a COSORI air fryer whipping up healthy and delicious meals for you every night. We’re a young and energetic company, we’ve had tremendous success, and we are constantly growing our team. As we garner more industry attention – just check out our accomplishments and awards by CES Innovation, iF Design, IGA, and Red Dot – we also need driven and talented people to join our team. That brings us to you, and what you’ll be joining. Our teams are smart and diligent and take ownership of their work – they’re confident in their work but know how to collaborate with open ears and a spirit of learning. If you’re down-to-earth, approachable, and easy to strike up a conversation with, this may be a great fit for you. Check out our brands: levoit.com | cosori.com | etekcity.com The Opportunity: VeSync is seeking a Marketing Proofreader (6 Months Temp) to ensure the accuracy, consistency, and clarity of written content across our 4 brands (Levoit, Cosori, Pawsync, Etekcity) on both print and digital platforms including: manuals, app content, recipe books, blogs, paid ads, video assets, and website copy. This role sits within the Copy & Editorial Department, allowing you to collaborate with Copywriters, Technical Writers, and Copy Editors to maintain copy standards, refine content, and uphold each brand voice. With a diverse range of copy and content to oversee, this Proofreader must be able to work effectively and quickly to meet tight deadlines.

What you will do at VeSync:

Review and proofread a wide range of content, including product listings, website copy, emails, blogs, video scripts, user manuals, print materials, packaging, social media content, and visual assets.
Edit content for spelling, grammar, punctuation, syntax, clarity, and overall readability.
Ensure consistency in voice, tone, style, terminology, and formatting in accordance with company brand and editorial guidelines.
Verify facts, figures, product information, and dates for accuracy.
Partner with writers, editors, designers, and cross-functional teams to clarify content and resolve inconsistencies or ambiguities.
Ensure all published content adheres to established style guides, copyright requirements, and ethical standards.
Support the development and ongoing refinement of editorial standards, content policies, and proofreading processes.
Maintain exceptional attention to detail while managing multiple priorities in a fast-paced environment, ensuring content quality and consumer usability are not compromised.

What you bring to the role:

Strong command of the English language, including grammar, punctuation, spelling, and syntax.
Bachelor’s degree in English, Journalism, Communications, Marketing, or a related field.
Experience working in a marketing, creative, or content-focused environment.
Strong editing and writing skills, with the ability to adapt across creative and technical content and both print and digital platforms.
Proficiency with editorial style guides and editing standards, such as the AP Stylebook or Chicago Manual of Style.
Ability to manage multiple high-priority projects and thrive in a fast-paced, collaborative environment.
Exceptional attention to detail and commitment to accuracy and consistency.
Experience with consumer products, electronics, home appliances, mobile apps, and/or smart devices is a plus.
Exposure to technical writing or technical documentation is preferred but not required.

Location:

This is an on-site, office-based role in Tustin, CA.

Salary:

Starting at: $22/hour