Critical Mass is hiring: 26 open roles
As of 2026-10-02, Critical Mass has 26 open roles on its career site, mostly project & program management (7), engineering & manufacturing (5) and marketing & communications (4), in Costa Rica (23) and United States (3). 1 are new this week.
| Website | not mapped |
|---|---|
| Applicant tracking system | Greenhouse (careers page): 26 roles |
| Open roles | 26 |
| New this week | 1 |
| Roles with a salary range | 0 (0%) |
| Newest posting date | 2026-09-29 |
| In our index since | 2026-10-02 |
Open roles by role family
Open roles by country
Top locations
Most common job titles
| Title | Openings |
|---|---|
| Quality Control Specialist (Onsite - Creative) | 2 |
| 2026. Project Manager (Associate - Mid - Senior) | 1 |
| Associate Invoice Reconciliations (Media) | 1 |
| Content Author Lead (Adobe Experience Manager) | 1 |
| Creative Engineering Director | 1 |
| Designer (Visual & IA) | 1 |
| Invoice Reconciliations Manager (Media) | 1 |
| Marketing Science Analyst | 1 |
| Marketing Science Senior Analyst - BI, Conversational Analytics & Data Engineering | 1 |
| Marketing Science, Analyst | 1 |
| Marketing Science, Analyst - Media | 1 |
| Marketing Science, Senior Analyst | 1 |
| Program Director (Digital & Creative Projects) | 1 |
| Project Coordinator (Entry level - Digital) | 1 |
| Project Manager (Creative Advertising Campaigns) | 1 |
Open roles by posting month
Month of the posting date the ATS gives, for roles still open on 2026-10-02.
Critical Mass in hiring lists
- Project and program managers in Costa Rica 7
- Engineers and manufacturing staff in Costa Rica 4
- Marketers in Costa Rica 3
- Operations and administrative staff in Costa Rica 3
- Designers in Costa Rica 2
- Data engineers and analysts in Costa Rica 1
- Engineers and manufacturing staff in United States 1
- Finance and accounting staff in Costa Rica 1
- HR and recruiting staff in United States 1
- Marketers in United States 1
FAQ
- Is Critical Mass hiring?
- Yes. As of 2026-10-02, Critical Mass has 26 open roles on its career site, 1 of them new this week.
- What roles is Critical Mass hiring for?
- Mostly project & program management (7), engineering & manufacturing (5) and marketing & communications (4). Common titles: Quality Control Specialist (Onsite - Creative), 2026. Project Manager (Associate - Mid - Senior) and Associate Invoice Reconciliations (Media).
- Where is Critical Mass hiring?
- Most open roles are in Costa Rica (23) and United States (3).
- Which applicant tracking system does Critical Mass use?
- Greenhouse (the public job board we read daily).