English to Spanish (ESUS/US based) for Life Sciences Linguist

Team: Translation & Localization

Location: Remote, Worldwide

Commitment: Freelance-Remote

Workplace Type: remote

About Welo Life Sciences 

Welo Life Sciences, a Welo Global brand, is a specialized language and technology partner serving pharmaceutical, CRO, and medical device organizations operating in regulated global markets. We deliver regulator-ready translation, linguistic validation, and localization solutions that support clinical trials, pharmacovigilance, regulatory affairs, labeling, and global commercialization. Our approach combines subject matter expertise with ISO-certified quality processes and technology-enabled workflows designed to integrate seamlessly into life sciences operations. With extensive experience supporting global product development and post-market requirements, Welo Life Sciences helps organizations accelerate timelines, protect data integrity, and maintain compliance across languages and regions. All solutions are delivered within a secure, audit-ready framework supported by seven ISO certifications. welolifesciences.com

About the Role

We are looking for experienced English into Spanish (US based) linguists specializing in Clinical-trial, Pharmacovigilance and Regulatory document translation.

Key Responsibilities

• Translate clinical research, regulatory and pharmacovigilance documents from English to Spanish LatAm.
• Perform Machine Translation Post-Editing (MTPE) on machine-translated safety content.
• Perform Copy Edit (translation review) of translated/post-edited content for accuracy, tone, and consistency.
• Meet strict, non-extendable turnaround times on time-sensitive content.
• Work within the clients CAT tool environment (XTM/Phrase), also Track Changes in Microsoft Word following project-specific setup instructions.

Field of Expertise

• Clinical Research Documents (protocols and synopses, IB, ICF, Patient Sheets, Patient Diaries)
• Regulatory Documents (SmPC, PIL, Labels, CTD Modules)
• Pharmacovigilance Documents (PSUR, DSUR, RMP, SAE and AE)

Must-Have Criteria

• Applicant must meet at least one of the following criteria:

Nice-to-Have

• Degree in Medicine, Biology, Biochemistry, Clinical Research, Translation, Linguistics, Philology or similar
• In-house industry experience at a CRO or pharmaceutical company.

Before Applying