
Celestar Corporation is seeking a Senior Ontology Expert/Project Manager to supportUSSOUTHCOM J26 ENHANCED DOMAIN AWARENESS task order.If interested and meet the qualifications, we encourage you to apply for this rewarding and impactful opportunity.
ANTICIPATED AWARD: February/March 2026
ANTICIPATED START: March 2026
PERIOD OF PERFORMANCE: 1 Base Year + 3 Option Years
LOCATION: Doral, FL
CLEARANCE REQUIREMENT: Active TS/SCI Clearance
About Us
Celestar, a proud Veteran-Owned company, offers highly competitive salaries and benefits. Our comprehensive benefits package includes company-paid employee and family dental insurance, employee health insurance, life insurance, and disability coverage. Additionally, we provide a 401(k)-retirement plan with company matching, paid holidays, and personal time off.
Responsibilities:
·The Senior Ontology Expert/ Project Manageroversees project execution, ensures compliance, and manages contractor deliverables.
·Possess the knowledge and capability to deliver project deliverables in the DoD ontology domain: Skilled at complex technical projects, particularly in ontology development, knowledge graph integration, or supporting DoD geospatial and all-source analysis
·Proficient in SysEngOps, DevSecOps, version control systems, and CI/CD pipelines.
·Experience with Project Management Professional (PMP), Certified Scrum Master (CSM), and Certified Systems Engineering Professional (CSEP) processes.
·Skilled in Python, R, SQL/NoSQL,PostgreSQL, ESRI (ArcGIS/ArcPy).
Required Qualifications and Skills (Must Be Reflected on Your Resume):
·A Master’s degree or higher in Systems Engineering, Project Management, Computer Science, Information Technology, Business Administration, Engineering Management, or a closely related field -OR- A minimum of 11 year’s experience managing complex technical projects, particularly in ontology development, strong background in SysEngOps, DevSecOps, version control systems, and CI/CD pipelines.
·Certifications such as Project Management Professional (PMP), Certified Scrum Master (CSM), Certified Systems Engineering Professional (CSEP).
·Active TS/SCI Clearance
Come on board with a company that Values its Employees!
Celestar Corporation is an Equal Opportunity Employer. The Celestar Corporation prohibits discrimination, harassment, and retaliation in employment based on race; color; religion; genetic information; national origin; sex (including same-sex); sexual orientation; gender identity; pregnancy, childbirth, or related medical conditions; age; disability or handicap; citizenship status; marital status; service member/protected veteran status; or any other category protected by federal, state, or local law.

Celestar Holdings Corporation operates through its subsidiaries Celestar Corporation; Celestar International, LLC and Celestar Analytics, LLC. Celestar is based in Tampa, Florida with operations throughout the United States and across the globe. Celestar is an agile and customer-oriented organization that puts mission above all. Since its inception, Celestar has focused on providing intelligence services, operational support, training and advisory expertise, and other professional services to the Department of Defense, the Intelligence Community and other national security customers.