Demo

Assistant Project Manager

Stellar Energy Global Infrastructure
Jacksonville, FL Full Time
POSTED ON 6/26/2026
AVAILABLE BEFORE 7/24/2026
Location: Jacksonville, FL

Position Type: Full-Time, Exempt

Reports To: Project Manager

Travel: Up to 25%

Supervisory Responsibility: none

About Stellar Energy Global Infrastructure (SEGI)

Stellar Energy Global Infrastructure provides state-of-the-art solutions customers build in for optimized energy performance now; and in the preparation for the energy needs of tomorrow. In business for 25 years, we’ve delivered added energy efficiency and capacity to customers in more than 15 countries. More dispatchable power. Increased LNG production. Greater Data Center efficiency and lower costs. Hyperscale deployment at the best possible speed to first megawatt. All delivered with the lower emissions required to support our partners’ unique sustainability objectives.

Stellar Energy Global Infrastructure specializes in a wide range of engineering and manufacturing solutions within the energy sector including turbine inlet air chilling, central utility plants, district cooling, combined heat & power systems, thermal energy storage, inlet air heating, data center chilling, and inlet air chilling for LNG facilities. Additionally, our expertise extends to start-up & commissioning, system health analysis, services, and training. Our in-house team of skilled engineers and dedicated tradespeople are the reason we are the global leader in customized solutions. Stellar Energy Global Infrastructure strives to add value to today’s energy infrastructure, achieving secure, affordable, and sustainable energy that will help to create a responsible energy economy.

Position Summary

Stellar Energy Global Infrastructure (SEGI) is seeking an Assistant Project Manager to support Project Managers and project teams in the planning, coordination, execution, and closeout of projects. This role assists with project controls, procurement coordination, scheduling, documentation, client communication, and project reporting to help ensure projects are completed safely, on schedule, within budget, and in accordance with contractual requirements.

The Assistant Project Manager works closely with engineering, procurement, construction, fabrication, commissioning, and administrative teams while gaining experience in all phases of project execution. While industrial or EPC project experience is preferred, it is not required.

Key Responsibilities

  • Assist Project Managers with project planning, execution, and closeout activities throughout the project lifecycle.
  • Support project budgeting, forecasting, cost tracking, scheduling, and progress reporting.
  • Coordinate project documentation, client deliverables, contracts, purchase requests, change orders, and other project records.
  • Facilitate communication and coordination between clients, vendors, subcontractors, field personnel, and internal departments.
  • Support procurement activities by coordinating material deliveries, vendor documentation, supplier communications, and project purchasing needs.
  • Assist with tracking project milestones, action items, risks, and issues while helping maintain project schedules and execution plans.
  • Participate in project meetings, kickoff meetings, progress reviews, site visits, and project status reporting.
  • Support construction, fabrication, commissioning, startup, closeout, and warranty activities as required.
  • Ensure project documentation is maintained in accordance with company procedures and quality standards.
  • Promote a strong commitment to safety, quality, teamwork, and continuous improvement.

Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Qualifications Required

  • Degree in Engineering (Mechanical or Electrical Preferred), Construction, or other technical degree from an accredited University.
  • Minimum of two (2) years of experience in project coordination, project management, engineering, construction, manufacturing, industrial operations, energy, infrastructure, or a related field.
  • Ability to manage multiple priorities in a fast-paced environment.
  • Strong written and verbal communication skills.
  • Proficiency with Microsoft Office Suite.

Preferred

  • Experience supporting industrial, EPC, construction, manufacturing, energy, infrastructure, or related projects.
  • Familiarity with project schedules, budgets, procurement processes, and contract administration.
  • Experience with project management or scheduling software.
  • Project Management Professional (PMP), CAPM, or similar certification is a plus.

Core Competencies

  • Project Coordination
  • Communication and Interpersonal Skills
  • Organization and Time Management
  • Problem Solving and Analytical Thinking
  • Attention to Detail
  • Financial and Commercial Awareness
  • Teamwork and Collaboration
  • Microsoft Office and Project Software Proficiency

Work Authorization

Must be authorized to work in the USA.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities and duties

Or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may

change at any time with or without notice.

Physical Demands

The employee must occasionally lift or move up to 50 pounds.

Equal Employment Opportunity

Stellar Energy Global Infrastructure is an Equal Opportunity Employer. We are committed to creating a diverse and inclusive workplace and provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, genetic information, veteran status, or any other protected characteristic under applicable law.

Salary.com Estimation for Assistant Project Manager in Jacksonville, FL
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