Construction Project Lead – Defense Site Deployments

Castelion Corporation; Torrance (CA); Hybrid; USD 110,000 - 180,000; Full time

Job summary

Castelion is rapidly expanding its defense systems footprint and seeks a Construction Project Manager to lead end-to-end site build-outs. You will coordinate with internal teams, contractors, and authorities to deliver facilities on time, within budget, and aligned with mission needs.

This role requires autonomy, field presence, and the ability to operate in fast-moving, ambiguous environments while traveling regularly between project sites to ensure program success.

Qualifications

• 5+ years of experience in construction project management or site development.
• Proven ability to lead fast-paced, ground-up construction or expansion projects.
• Strong working knowledge of construction methods, contracts, permitting, and project controls.
• Excellent communication and negotiation skills.
• Ability and willingness to travel regularly between project sites.

Responsibilities

• Lead all phases of construction projects—from initial planning and permitting through ground-breaking to commissioning and handover.
• Develop and manage project schedules, budgets, and risk mitigation plans.
• Translate program and engineering requirements into facility specifications with leadership.
• Source and manage contractors, negotiate contracts, and oversee day-to-day execution.
• Coordinate with local jurisdictions to secure necessary permits and approvals.
• Ensure compliance with building codes, safety regulations and environmental standards.
• Provide regular reporting on progress, cost, and milestones to leadership.
• Travel as needed to support active and upcoming site development projects.

Skills

Leadership

Stakeholder management

Negotiation

Communication

Travel readiness

Education

Bachelor's degree in Construction Management or Civil Engineering

Tools

Project management software

Job description

Castelion is rapidly expanding its defense systems footprint and seeks a Construction Project Manager to lead end-to-end site build-outs. You will coordinate with internal teams, contractors, and authorities to deliver facilities on time, within budget, and aligned with mission needs.

This role requires autonomy, field presence, and the ability to operate in fast-moving, ambiguous environments while traveling regularly between project sites to ensure program success.