From 2017–2024, Jobair Mahmud prioritized improving access to quality education for marginalized communities. He implemented community-based learning programs, literacy initiatives, and educational assessments (e.g., ASER Plus) to enhance student learning outcomes. His work emphasizes inclusive education for children, youth, and gender-diverse learners in crisis-affected areas like Cox’s Bazar.

He led projects that strengthen community cohesion, empowerment, and participation. Working with indigenous, Dalit, and gender-diverse communities, Jobair focuses on co-creating solutions for social challenges, improving livelihoods, and fostering sustainable local development. His approach emphasizes grassroots mobilization, participatory planning, and capacity-building, ensuring communities are active agents of change. 

From 2017–2024, Jobair actively addressed climate change and environmental resilience, including coastal protection, biodiversity conservation, and disaster risk reduction. His initiatives target vulnerable populations exposed to climate shocks, integrating education, advocacy, and youth-led innovation to promote sustainable practices and climate-adaptive solutions in Cox’s Bazar and other regions. 

He has worked to promote social justice, human rights, and conflict resolution, particularly in marginalized and crisis-affected communities. His efforts include peacebuilding programs, gender justice advocacy, legal aid facilitation, and raising awareness of human rights issues. He bridges local realities with national and international policy frameworks to foster inclusive and equitable societies. 

Jobair has focused on developing youth and community leaders through structured trainings, mentorship, and leadership workshops. These programs build competencies in project management, advocacy, climate action, and social entrepreneurship, preparing the next generation of leaders to address societal and environmental challenges effectively.

He has been instrumental in delivering humanitarian assistance in crisis settings, including Cox’s Bazar. His work includes emergency relief, disaster preparedness, and rapid response programs for refugees, host communities, and marginalized populations. He emphasizes inclusive, needs-based, and rights-focused humanitarian interventions, ensuring vulnerable groups receive timely support during emergencies. 

From 2017–2024, Jobair engaged in policy formulation, advocacy campaigns, and stakeholder engagement to influence government and institutional practices. His work includes gender and climate policy advocacy, youth rights campaigns, and evidence-based lobbying, ensuring that the voices of marginalized and vulnerable communities are represented in national and international decision-making processes.

He has conducted research and applied studies in areas such as climate action, disaster management, education, and community development. His research informs program design, policy recommendations, and advocacy strategies. Through data collection, monitoring, evaluation, and innovation, Jobair ensures interventions are evidence-based, effective, and scalable. 

Jobair has worked to empower young people and women, particularly from marginalized communities. His initiatives include leadership programs, vocational training, mentorship, and awareness campaigns to enhance participation, confidence, and socio-economic opportunities. He focuses on equitable representation and decision-making, strengthening the role of youth and women as agents of change. 

From 2017–2024, Jobair promoted innovation and entrepreneurship among youth and local communities. He implements entrepreneurial training, incubation programs, and social enterprise initiatives that encourage creative solutions to local challenges, stimulate economic opportunities, and foster sustainable livelihoods in underserved areas.