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Critical Mass

Project Manager (Creative)

Critical Mass · San Jose, Costa Rica

Posted 28 days ago

or apply directly on Critical Mass's site. We never take the application ourselves.

Is this posting real?

This role has been open
28 days
Critical Mass's roles stay open a median of 36 days
Reposted
No
Salary listed
No
0% of Critical Mass's roles list one
Ghost-job risk at Critical Mass
moderate
8 stale, 0 reposted of 24 open
Hiring momentum
34 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from Critical Mass's own greenhouse board since 2026-08-03. Full hiring picture for Critical Mass.

About this role

The Project Manager (Creative) at Critical Mass will lead the planning, execution, and delivery of creative advertising campaigns and marketing materials. This role involves managing project schedules, budgets, and resources while collaborating with cross-functional teams to ensure projects meet creative and business objectives. The ideal candidate will be proactive, organized, and skilled in navigating complex project requirements in a fast-paced agency environment.

Our read on this posting3.4out of 5
benefits
4/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Critical Mass as an employer.

What you need

  • 3–5+ years of project management experience delivering creative, advertising, marketing, or integrated campaigns within creative, digital, advertising, marketing, or customer experience agencies
  • Experience managing projects involving multiple creative deliverables and channels
  • Experience managing multiple concurrent projects in a fast-paced, client-facing environment
  • Strong understanding of creative project management principles, methodologies, and delivery frameworks
  • Experience managing project budgets, timelines, scope, risks, dependencies, resources, production requirements, and stakeholder expectations
  • Experience collaborating with cross-functional teams

What you get

  • Maternity and parental leave extra days
  • Competitive benefits packages
  • Vacation, compassionate leave, sick days, and flex days
  • Access to online services for families and new parents
  • Diversity and Inclusion Board with 12 affinity groups
  • Internal learning and development programs

Worth weighing

  • No salary listed
  • Expectations to work from the office a minimum of 3 days a week
  • Fast-paced agency environment may lead to high stress levels

Summarised from Critical Mass's posting. Read the full original.

Listed by Critical Mass on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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