OSOxana Sergeeva
@oxanasergeeva
Consultant in strategic communications, change management, and PMO operations.
CzechiaWhat I'm looking for
I am a consultant specializing in strategic communications, change management, and PMO operations, supporting cross-functional teams through complex initiatives and enterprise transformation.
I have delivered end-to-end project management and PMO support for complex carve-out initiatives and enterprise system implementations, and designed and executed hub-level change management communications strategies.
My work includes corporate storytelling, event scripting and moderation, vendor lifecycle management, legal due diligence on contracts and compliance, and first-line technical support in Jira and SAP Concur.
I blend project management, stakeholder engagement, and communications skills with tools like Microsoft 365, SharePoint, Tableau, Monday, Jira, Slack, Salesforce and Concur to drive adoption and measurable process improvements.
Experience
Work history, roles, and key accomplishments
SIConsultant
Siemens
May 2023 - Present (2 years 9 months)
- Delivered end-to-end project management and PMO support for complex carve-out initiatives and enterprise system implementations.
-Designed and executed a hub-level change
management communications strategy.
-Created storytelling and scripts for events and speeches.
WP- Managed end-to-end vendor lifecycle & maintained
master data in SAP HANA.
- Conducted legal due diligence on contracts & regulatory compliance.
- Provided first-line technical troubleshooting support in Jira and SAP Concur.
Marketing & Communications Coordinator
Arriello
Mar 2020 - Oct 2021 (1 year 7 months)
- Led campaign & stakeholder management, coordinating cross-functional teams.
- Coordinated events, managed planning, logistics, and stakeholder alignment.
- Conducted market research & intelligence analysis to identify trends, opportunities, and competitive insights.
Education
Degrees, certifications, and relevant coursework
CUCharles University
Master of Arts, International Security Studies
MA in International Security Studies completed in 2021; focused on international security topics and related research.
MUMacquarie University
Exchange study at Macquarie University as part of degree program.
UMUniversity of Hawaiʻi at Mānoa
Exchange study at the University of Hawaiʻi at Mānoa as part of degree program.
AUAnglo-American University
Bachelor of Arts, International Relations
BA in International Relations completed in 2018 with coursework in international relations and communications.
Tech stack
Software and tools used professionally
Availability
Location
CzechiaAuthorized to work in
Job categories
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