Why Thunderbird?

MZLA Technologies (MZLA) It is a wholly-owned, for-profit subsidiary of the Mozilla Foundation and the Mozilla Foundation Thunderbird’s house. Thunderbird is a global, free and open source email and productivity application that has seen significant growth in revenue, staff and outlook since its launch 20 years ago. Our revenue comes from our dedicated users around the world who generously fund our work, $10 million in 2024. As we continue to expand our team and product offerings, we remain committed to delivering best-in-class productivity solutions independent of big technology. Operating as a small but dynamic team of more than 50 employees across seven countries and time zones, we are part of the larger Mozilla family but maintain our distinct identity, independent of both the Mozilla Foundation and The Mozilla Corporation. To learn more visit www.thunderbird.net.

Our organizational culture is driven by our mission. We are committed to that Promote openness and Transparency As a member of the open source community. We lean on Collaboration, creativity and diversity. We prepare a hearty dose of Scattered pebbles and Resilience To our lively and energetic team. Our operating principles influence Data-informed decisions, ownership, speed and Competencies To advance our work and provide innovative and impactful solutions to our users.

Opportunity:

We are looking for Human Resources Specialist To join our growing team of people at MZLA. This is a role for someone with a solid foundation in HR, a passion for recruitment and who is eager to expand their expertise across the full spectrum of employee experiences. The ideal candidate has supported successful recruitment campaigns in small or mid-sized organizations and is ready to delve deeper into recruiting, HR systems, and employee programs.

As part of a small but strong team, you will play a key role in scaling our workforce over the next 12 months. Alongside recruitment, you will contribute to wider HR initiatives such as implementing the new HR information system, revamping our recruitment website, and improving processes and documentation. This role also provides opportunities to support engagement programs, including planning and implementing the first global All Hands program in 2026.

You’ll collaborate closely with colleagues across people, finance, and support operations, as well as teams of developers, designers, and marketers. The Individual Contributor position reports directly to the Director of People Operations and Strategy.

We are committed to creating an amazing experience for our users, and you will play a key role in that effort. You will work with our existing employees and community members from around the world to support the mission and goals of MZLA Technologies Corp and the Thunderbird Project.

This is it far, Full time position. We need strong written and verbal communication skills to facilitate effective work coordination across different virtual communication platforms. This role works closely with employees across Canada, the United States and Europe. Therefore, Applicants in the Eastern Standard Time Zone are strongly preferred.

What will you do:

• Support the full recruitment cycle, including drafting job advertisements, managing applicant pipelines, and coordinating candidate communications.
• Partner with hiring managers to schedule interviews, gather feedback, and ensure a smooth candidate experience.
• Manage daily HR operations, including onboarding, offboarding, and employee data management.
• Maintain HR documentation, systems and records, ensuring accuracy and compliance with policies and practices.
• Contribute to HR projects such as HRIS implementation, career site updates, and process improvements.
• Assist with employee engagement initiatives, including planning and implementing company-wide events.
• Identify opportunities to streamline and improve HR processes and documentation.
• Collaborate cross-functionally with colleagues across People Operations, Finance, and other teams to deliver effective people programs.

What to bring:

• Minimum of 3 years of professional experience in the field of human resourceswith exposure to multiple aspects of HR operations.
• Experience supporting recruitment efforts in a small or medium sized organization (leading campaigns not required).
• Strong skills in drafting job advertisements, reviewing applications, and managing applicant tracking systems
• Experience with best-in-class industrial ATS platforms, Greenhouse preferred
• Familiarity with HR information system platforms and keenness to learn new HR tools and technologies.
• Excellent organizational and communication skills, with attention to detail and follow-up.
• Ability to work cross-functionally with diverse teams including operations, technical and creative groups.

Bonus points for:

• Previous experience supporting the implementation or launch of an HR platform (e.g., HRIS, ATS), including tasks such as data entry/migration, testing, documentation, or employee communications.
• Experience in employee engagement or event coordination.
• Fluency in other languages ​​is an asset

What you will get:

We benchmark our base salaries against local markets and target the 60th percentile of our peer market. The salary ranges for this role are:

• Canada: $82,000 – $95,000 CAD
• United States: $72,000 – $85,000

In addition to a competitive salary, we offer a comprehensive benefits package designed to support your entire self.

Work and career

• Fully remote work and schedule flexibility
• Latest laptops and accessories
• Monthly remote work salary
• Professional development salary
• Access Udemy Learning platform
• Industry conferences
• All Hands Company

Rest and play

• 24 days of PTO per year (prorated)
• Your birthday
• Closing the company at the end of the year
• Wellness days
• Public holidays
• Other paid leave
• Welfare stipend for personal/family activities

Health and family

• 401(k)/RRSP pension contributions
• Health, dental, and vision insurance
• Disability/income protection insurance
• life insurance
• Employee assistance program
• Paid parental leave
• Paid sick days

*Important note*

Applicants must reside and have a work permit for the state location(s) specified in the posting. We are unable to consider applicants from outside these markets at this time. We are unable to provide visa sponsorship.

Please apply directly through our website Professional page. We carefully review every cover letter and presentation question, so take the time to answer fully and let your personality shine.

MZLA Technologies Corporation (MZLA) Commitment to Diversity, Equity and Inclusion

MZLA believes in the value of diverse creative practices and forms of knowledge, and knows that diversity, equity and inclusion are critical to enriching the company’s core mission. We encourage applications from everyone, including members of all justice-seeking communities, such as (but not limited to) women, racialized people, indigenous people, people with disabilities, and people of all sexual orientations, gender identities, and expressions.

We are an equal opportunities employer. We do not discriminate on the basis of race (including hairstyle and texture), religion (including religious grooming and dress practices), gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or Any other basis covered by applicable laws. Mozilla will not tolerate discrimination or harassment based on any of these characteristics or any other unlawful behavior, conduct, or purpose.

We will ensure that qualified individuals with disabilities receive reasonable accommodations to participate in the job application or interview process, perform essential job functions, and receive other benefits and privileges of employment, as applicable. Please contact us at rentalaccomodations@thunderbird.net To request housing.

#li-dny