I am a Senior Project Manager with 12+ years of experience leading complex digital and transformation initiatives across international and remote environments. I own multi-project delivery, mentor project managers, and align engineering, product, and business stakeholders to strategic objectives. I have strong expertise in Agile and hybrid delivery models, risk management, and continuous improvement within fast-paced, distributed organizations. I excel at building alignment among cross-functional teams, driving governance, and delivering measurable outcomes across enterprise programs. My approach emphasizes clear communication, transparent reporting, and enduring delivery standards to ensure successful rollouts of enterprise digital services.

Georgios Baltzis

I am a Senior Project Manager with 12+ years of experience leading complex digital and transformation initiatives across international and remote environments. I own multi-project delivery, mentor project managers, and align engineering, product, and business stakeholders to strategic objectives. I have strong expertise in Agile and hybrid delivery models, risk management, and continuous improvement within fast-paced, distributed organizations. I excel at building alignment among cross-functional teams, driving governance, and delivering measurable outcomes across enterprise programs. My approach emphasizes clear communication, transparent reporting, and enduring delivery standards to ensure successful rollouts of enterprise digital services.

Available to hire

I am a Senior Project Manager with 12+ years of experience leading complex digital and transformation initiatives across international and remote environments. I own multi-project delivery, mentor project managers, and align engineering, product, and business stakeholders to strategic objectives. I have strong expertise in Agile and hybrid delivery models, risk management, and continuous improvement within fast-paced, distributed organizations.

I excel at building alignment among cross-functional teams, driving governance, and delivering measurable outcomes across enterprise programs. My approach emphasizes clear communication, transparent reporting, and enduring delivery standards to ensure successful rollouts of enterprise digital services.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Senior Project Manager – Global ERP & Digital Transformation at NTT DATA @ World Health Organization (WHO)
March 1, 2023 - December 1, 2025
Led two major workstreams within a global ERP and digital transformation program, coordinating distributed technical and business teams across regions. Owned end-to-end delivery of multiple concurrent projects from planning through deployment, ensured alignment with strategic objectives and governance. Mentored team members, facilitated Agile ceremonies, defined scope, milestones, resources, and success metrics, identified and mitigated delivery risks with RAID, and served as primary communication bridge across leadership, engineering, vendors and stakeholders. Introduced standardized dashboards and reporting packs to improve transparency and decision-making.
Project Manager – Business Management Systems & Training at NTT DATA @ World Health Organization (WHO)
March 1, 2023 - Present
Manage the WHO's global transformation training projects for ERP tools (SAP Concur, Cvent) across departments. Lead user engagement, business readiness, and training delivery, including remote workshops and digital onboarding materials. Coordinate vendors, SMEs, and internal stakeholders to ensure successful delivery of training and change activities. Conduct training needs assessments and collaborate with technical teams to align learning content with system changes. Develop structured project plans, dashboards, and stakeholder updates aligned with the organization’s PMO governance.
Project Manager – Business Management Systems & Training at NTT DATA @ World Health Organization (WHO)
March 1, 2023 - Present
Manage the WHO's global transformation training projects for ERP tools (SAP Concur, Cvent) across departments. Lead user engagement, business readiness, and training delivery, including remote workshops and digital onboarding materials. Coordinate vendors, SMEs, and internal stakeholders to ensure successful delivery of training and change activities. Conduct training needs assessments and collaborate with technical teams to align learning content with system changes. Develop structured project plans, dashboards, and stakeholder updates aligned with the organization’s PMO governance.
Project Manager – Business Management Systems & Training at NTT DATA @ World Health Organization (WHO)
March 1, 2023 - Present
Manage WHO's global transformation training projects for ERP tools like SAP Concur and Cvent, lead user engagement and training delivery including remote workshops and digital onboarding. Coordinate vendors, SMEs, and stakeholders to ensure effective delivery, conduct training needs assessments, and develop structured project plans aligned with PMO governance.
Project Manager – Business Management Systems & Training at NTT DATA @ World Health Organization (WHO)
March 1, 2023 - Present
Manage the WHO's global transformation training projects for ERP tools such as SAP Concur and Cvent across departments. Lead user engagement, business readiness and training delivery including remote workshops and digital onboarding materials. Coordinate vendors, SMEs, and internal stakeholders for successful delivery of training and change activities. Conduct training needs assessments and collaborate with technical teams to align content with system changes. Develop structured project plans, dashboards, and stakeholder updates aligned with PMO governance.
Project & Training Consultant | Learning Program Developer at ThreeSIXTY (Freelance)
February 28, 2023 - August 3, 2025
Designed and delivered tailored corporate training programs on project management, IT service management, and agile methodologies. Provided consulting services to clients to evaluate training needs, improve learning portfolios, and align content with strategic goals. Delivered certified training (PMP, PRINCE2, ITIL4, Agile, ISTQB), achieving high pass rates and participant satisfaction. Created blended learning solutions (e-learning, instructor-led workshops, coaching) for clients across industries. Advised teams on implementing change and process improvements linked to training initiatives.
Project & Training Consultant | Learning Program Developer at ThreeSIXTY (Freelance)
February 28, 2023 - August 3, 2025
Designed and delivered tailored corporate training programs on project management, IT service management, and agile methodologies. Provided consulting services to clients to evaluate training needs, improve learning portfolios, and align content with strategic goals. Delivered certified training (PMP, PRINCE2, ITIL4, Agile, ISTQB), achieving high pass rates and participant satisfaction. Created blended learning solutions (e-learning, instructor-led workshops, coaching) for clients across industries. Advised teams on implementing change and process improvements linked to training initiatives.
Project & Training Consultant | Learning Program Developer at ThreeSIXTY (Freelance)
February 28, 2023 - August 3, 2025
Designed and delivered corporate training programs on project management and IT service management. Provided consulting to evaluate training needs and align content with strategic goals. Delivered certified training in PMP, PRINCE2, ITIL4, Agile, and ISTQB with high participant satisfaction. Created blended learning solutions and advised on change and process improvements linked to training initiatives.
Project & Training Consultant | Learning Program Developer at ThreeSIXTY (Freelance)
February 28, 2023 - August 3, 2025
Designed and delivered tailored corporate training programs on project management, IT service management, and agile methodologies. Provided consulting services to clients evaluating training needs and improving learning portfolios aligned with strategic goals. Delivered certifications including PMP, PRINCE2, ITIL4, Agile, and ISTQB with high participant success. Created blended learning solutions with e-learning, instructor-led workshops, and coaching. Advised teams on change and process improvements linked to training initiatives.
Training Program Manager – NATO Simulation & Technology at CAE / NATO AWACS
December 31, 2020 - August 3, 2025
Led simulation-based training projects, including full-cycle design and delivery of classroom and virtual modules. Developed technical learning content for cross-functional teams across NATO missions. Coordinated exercise directors, instructors, and technical staff to deliver realistic, goal-based training environments. Evaluated training effectiveness through post-course assessments, stakeholder feedback, and continuous improvement plans.
Training Program Manager – NATO Simulation & Technology at CAE / NATO AWACS
December 31, 2020 - August 3, 2025
Led simulation-based training projects, including full-cycle design and delivery of classroom and virtual modules. Developed technical learning content for cross-functional teams across NATO missions. Coordinated exercise directors, instructors, and technical staff to deliver realistic, goal-based training environments. Evaluated training effectiveness through post-course assessments, stakeholder feedback, and continuous improvement plans.
Training Program Manager – NATO Simulation & Technology at CAE / NATO AWACS
December 31, 2020 - August 3, 2025
Led simulation-based training projects including full-cycle design and delivery of classroom and virtual modules. Developed learning content for NATO missions and coordinated exercise directors and instructors to deliver realistic, goal-based training environments. Evaluated training effectiveness through assessments and continuous improvement plans.
Training Program Manager – NATO Simulation & Technology at CAE / NATO AWACS
December 31, 2020 - August 3, 2025
Led simulation-based training projects with full-cycle design and delivery of classroom and virtual modules. Developed technical learning content for NATO missions. Coordinated exercise directors, instructors and technical staff to deliver goal-based realistic training environments. Evaluated training effectiveness through assessments, stakeholder feedback, and implemented continuous improvement plans.
Program Manager – Technology & Simulation Programs at CAE / NATO AWACS
August 1, 2018 - December 1, 2020
Managed multinational technology programs with software and systems integration components, coordinating cross-functional teams across several countries, and delivering on schedules and budgets while managing risks. Reported performance to senior leadership and strengthened governance.
PMO Consultant & Training Portfolio Lead at Leidos – Royal Saudi Air Force (RSAF)
July 31, 2018 - August 3, 2025
Managed classified innovation and training projects within the R&D and operations environment. Oversaw training lifecycle from needs assessment to curriculum design, delivery, and evaluation. Advised leadership on training strategy and portfolio design, including digital learning and classroom solutions. Led workshops for stakeholders, coordinated service providers, and facilitated process change across departments.
PMO Consultant & Training Portfolio Lead at Leidos – Royal Saudi Air Force (RSAF)
July 31, 2018 - August 3, 2025
Managed classified innovation and training projects within the R&D and operations environment. Oversaw training lifecycle from needs assessment to curriculum design, delivery, and evaluation. Advised leadership on training strategy and portfolio design, including digital learning and classroom solutions. Led workshops for stakeholders, coordinated service providers, and facilitated process change across departments.
PMO Consultant & Training Portfolio Lead at Leidos – Royal Saudi Air Force (RSAF)
July 31, 2018 - August 3, 2025
Managed classified innovation and training projects within R&D and operations, overseeing training lifecycle from assessment to evaluation. Advised leadership on training strategy and portfolio including digital and classroom solutions. Led workshops, coordinated service providers, and facilitated process change across departments.
PMO Consultant & Training Portfolio Lead at Leidos – Royal Saudi Air Force (RSAF)
July 31, 2018 - August 3, 2025
Managed classified innovation and training projects within R&D and operations environments. Oversaw training lifecycle from needs assessment to curriculum design, delivery, and evaluation. Advised leadership on training strategy and portfolio design including digital learning and classroom solutions. Led workshops for stakeholders, coordinated service providers, and facilitated process change across departments.
Founder & Principal Consultant – Lead Project & Delivery Management at ThreeSixty Consulting
January 1, 2015 - Present
Provided senior project leadership and delivery management services to international clients, leading multiple software and transformation projects concurrently across distributed teams. Coached junior PMs, defined project scope, timelines, budgets, and KPIs, acted as escalation point and implemented corrective actions, and supported continuous improvement of processes and reporting.
Program & Portfolio Management Consultant – Enterprise Systems at Leidos / Royal Saudi Air Force (RSAF)
November 1, 2014 - July 1, 2018
Supported large-scale digital and innovation programs, managed portfolios of concurrent technology projects, coordinated internal teams and vendors, and prepared executive dashboards to facilitate decision-making and PM maturation.
Air Force Staff Officer – Air Battle Manager – Project Manager at Hellenic Air Force
May 31, 2014 - August 3, 2025
Held senior leadership roles in the Air Battle & Battlefield Management–Command–Control–Communication–Information (BMC3I) System, and served as Project Manager for strategic Hellenic Air Force and NATO-wide infrastructure and systems integration projects. Managed high-impact projects involving Integrated Air and Missile Defense Systems, radar coordination, and secure communications infrastructure. Led full lifecycle project management for NATO-aligned initiatives, ensuring compliance with international standards and interoperability frameworks. Applied strategic planning, resource optimization, and cross-unit coordination in dynamic, mission-critical environments. Ensured full compliance with NATO standards, driving interoperability, readiness, and technological advancement across domains. Participated in key NATO initiatives including AWACS operations and Tactical Evaluation (TACEVAL) readiness assessments.
Air Force Staff Officer – Air Battle Manager – Project Manager at Hellenic Air Force
May 31, 2014 - August 3, 2025
Held senior leadership roles in the Air Battle & Battlefield Management-Command-Control-Communication-Information (BMC3I) System; served as Project Manager for strategic Hellenic Air Force and NATO-wide infrastructure and systems integration projects. Managed high-impact projects involving Integrated Air and Missile Defense Systems, radar coordination, and secure communications infrastructure. Led full lifecycle project management for NATO-aligned initiatives, ensuring compliance with international standards and interoperability frameworks. Applied strategic planning, resource optimization, and cross-unit coordination in mission-critical environments. Ensured full compliance with NATO standards, driving interoperability, readiness, and technological advancement across domains. Participated in key NATO initiatives including AWACS operations and Tactical Evaluation (TACEVAL) readiness assessments.
Air Force Staff Officer – Air Battle Manager – Project Manager at Hellenic Air Force
May 31, 2014 - August 3, 2025
Held senior leadership roles in Air Battle & Battlefield Management-Command-Control-Communication-Information systems and managed NATO infrastructure and systems integration projects. Led projects involving Integrated Air and Missile Defense Systems, radar coordination, and secure communications. Applied strategic planning and ensured NATO standards compliance in mission-critical environments.
Air Force Staff Officer – Air Battle Manager – Project Manager at Hellenic Air Force
May 31, 2014 - August 3, 2025
Held senior leadership roles in Air Battle & Battlefield Management-Command-Control-Communication-Information system. Managed high-impact projects involving Integrated Air and Missile Defense Systems, radar coordination, and secure communications infrastructure. Led full lifecycle project management for NATO-aligned initiatives ensuring compliance with international standards and interoperability frameworks. Participated in NATO AWACS operations and Tactical Evaluation readiness assessments.
Senior Project & Operations Leader at Hellenic Air Force & NATO Assignments
January 1, 1988 - December 31, 2014
Held senior leadership roles managing complex, mission-critical programs and teams; led large multidisciplinary teams in high-reliability environments; developed strong foundations in leadership, structured execution, and accountability.
Senior Project & Operations Leader at Hellenic Air Force & NATO Assignments – Europe
January 1, 1988 - January 1, 2014
Led senior leadership teams in high-reliability, mission-critical programs; developed strong foundations in leadership, structured execution, and accountability across multidisciplinary teams.

Education

B.Sc. at Hellenic Air Force Academy
September 24, 1984 - June 10, 1988
B.Sc. Integrated Defence Systems at Hellenic Air Force Academy
January 11, 2030 - February 5, 2026

Qualifications

Project Management Professional (PMP)
July 24, 2013 - July 24, 2028
PMI Agile Certified Practitioner (PMI-ACP)
February 2, 2022 - February 1, 2025
PRINCE2 Practitioner Certificate in Project Management
September 21, 2021 - September 21, 2024
PRINCE2 Agile Practitioner Certificate in Agile Project Management
March 29, 2022 - March 29, 2025
ITIL Foundation Certificate in IT Service Management
March 30, 2021 - August 3, 2025
ITIL 4 Strategist Direct, Plan and Improve Certificate
February 15, 2023 - February 15, 2026
ISTQB Certified Tester – Foundation Level
February 16, 2021 - August 3, 2025
Train the Trainer – IATA / Ministry of Education
November 27, 2019 - November 29, 2019
Project Management Professional (PMP)
July 24, 2013 - July 24, 2028
PMI Agile Certified Practitioner (PMI-ACP)
February 2, 2022 - February 1, 2025
PRINCE2 Practitioner Certificate in Project Management
September 21, 2021 - September 21, 2024
PRINCE2 Agile Practitioner Certificate in Agile Project Management
March 29, 2022 - March 29, 2025
ITIL Foundation Certificate in IT Service Management
March 30, 2021 - August 3, 2025
ITIL 4 Strategist Direct, Plan and Improve Certificate
February 15, 2023 - February 15, 2026
PRINCE2 Approved Trainer
December 19, 2022 - August 3, 2025
Certified Tester, Foundation Level (CTFL)
February 16, 2021 - August 3, 2025
Train the Trainer (Classroom, 3 days)
November 27, 2019 - November 29, 2019
Training Developers Course (TDC)
February 4, 2019 - February 15, 2019
Project Management Professional (PMP)
July 24, 2013 - July 24, 2028
PMI Agile Certified Practitioner (PMI-ACP)
February 2, 2022 - February 1, 2025
PRINCE2® Practitioner Certificate in Project Management
September 21, 2021 - September 21, 2024
PRINCE2 Agile® Practitioner Certificate in Agile Project Management
March 29, 2022 - March 29, 2025
ITIL® Foundation Certificate in IT Service Management
March 30, 2021 - August 3, 2025
ITIL® 4 Strategist Direct, Plan and Improve Certificate
February 15, 2023 - February 15, 2026
PRINCE2® APPROVED TRAINER
December 19, 2022 - August 3, 2025
Certified Tester, Foundation Level (CTFL)
February 16, 2021 - August 3, 2025
Train the Trainer (Classroom, 3 days)
November 27, 2019 - November 29, 2019
Training Developers Course (TDC)
February 4, 2019 - February 15, 2019
Certificate of Teaching Competency of an Trainer for Adults of Non-Formal Learning
September 1, 2015 - August 3, 2025
PMP – Project Management Professional
January 11, 2030 - August 3, 2025
PMI-ACP – Agile Certified Practitioner
January 11, 2030 - August 3, 2025
PRINCE2 Practitioner
January 11, 2030 - August 3, 2025
PRINCE2 Agile Practitioner
January 11, 2030 - August 3, 2025
ITIL4 Foundation & Strategist
January 11, 2030 - August 3, 2025
ISTQB Certified Tester – Foundation Level
January 11, 2030 - August 3, 2025
Train the Trainer – IATA / Ministry of Education
January 11, 2030 - August 3, 2025
PMP® – Project Management Professional (PMI)
January 11, 2030 - February 5, 2026
PMOCP® – Project Management Office Certified Professional (PMI)
January 11, 2030 - February 5, 2026
PMI-ACP® – Agile Certified Practitioner
January 11, 2030 - February 5, 2026
PRINCE2® & PRINCE2 Agile Practitioner
January 11, 2030 - February 5, 2026
ITIL®4 Foundation & Strategist DPI
January 11, 2030 - February 5, 2026
ISTQB® Certified Tester
January 11, 2030 - February 5, 2026
Train the Trainer – IATA
January 11, 2030 - February 5, 2026
Training Design and Development - ICAO
January 11, 2030 - February 5, 2026
Adults Learning Trainer – Ministry of Education
January 11, 2030 - February 5, 2026
PMP® – Project Management Professional (PMI)
January 11, 2030 - February 5, 2026
PMOCP® – Project Management Office Certified Professional (PMI)
January 11, 2030 - February 5, 2026
PMI-ACP® – Agile Certified Practitioner
January 11, 2030 - February 5, 2026
PRINCE2® & PRINCE2 Agile Practitioner
January 11, 2030 - February 5, 2026
ITIL®4 Foundation & Strategist DPI
January 11, 2030 - February 5, 2026
ISTQB® Certified Tester
January 11, 2030 - February 5, 2026
Train the Trainer – IATA
January 11, 2030 - February 5, 2026
Training Design and Development - ICAO
January 11, 2030 - February 5, 2026
Adults Learning Trainer – Ministry of Education
January 11, 2030 - February 5, 2026
B.Sc. Integrated Defence Systems – Hellenic Air Force Academy
January 11, 2030 - February 5, 2026

Industry Experience

Government, Healthcare, Professional Services, Non-Profit Organization, Software & Internet, Education

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more

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