BACKGROUND: The Early-Career Community (ECC) comprises researchers, practitioners, and professionals in their “early-career” stages in the Human Factors/Ergonomics (HFE) profession. Early-career HFE professionals are essential to both current industry decision making and future growth of our profession. OBJECTIVE: This paper provides detailed insights into the barriers and suggestions to support engagement with ECC within the International Ergonomics Association (IEA) and its Federated Societies. METHODS: This report integrates key findings from the formal and informal discussions that occurred with diverse groups of stakeholders (n > 100) at IEA2015, IEA2018 and IEA2021 guided by the participatory inquiry paradigm, cooperative action-inquiry and participatory ergonomics approaches. RESULTS: Barriers to support ECC include: a lack of employment opportunities, poor general awareness and integration of HFE in existing university-courses, financial constraints, inclusivity challenges and a lack of Influence in decision-making. While some of the more systemic challenges are context-specific and cannot be overcome, ECCs suggested that: the IEA and its Federated Societies include ECC members as part of their boards; a Standing Committee for the ECCs be established as part of the IEA; make use of social-media more effectively to engage the ECC. More mentorship, networking, knowledge sharing, training and education, combined with financial-support will ensure that the ECC can participate. CONCLUSION: ECC members experience complex and dynamic challenges that affect their development and involvement in the broader HFE profession. It is therefore critical that appropriate, global, national and local strategies are developed to continue to support and develop the ECC to ensure the continued growth of and demand for HFE.