Careers

Join an Industry Leader to Help Accelerate Our Growth

AES Cleanroom Technology is a leading design-build construction company specializing in cleanroom environments for the life sciences and pharmaceutical industries. We are a growing company focused on innovation, quality, and service. Our headquarters is located in Montgomeryville, PA, with a manufacturing facility in Suwanee, GA, and an innovation facility/warehouse in Manheim, PA. Join our dynamic team and contribute to the success of projects that play a critical role in advancing pharmaceutical manufacturing.

Position Overview:

The Construction Scheduler works closely with the proposal and project management teams to develop and maintain cost- and resource-loaded schedules for each project during proposal and project initiation and for active projects under construction. This includes building strong baseline schedules and owning schedule integrity in Primavera (P-6), Microsoft Projects, and Procore through every phase — initial set-up and logic development, monthly updates, look-ahead planning, and recovery planning when projects fall behind. The Construction Scheduler partners with proposal leads, project managers, the Director of Self-Perform Services, and field teams to keep each schedule accurate, realistic, and aligned with contract requirements, and works with the Estimating and Proposal team to develop preliminary project schedules in support of proposal submissions. This is a hands-on role for someone who understands construction sequencing in a cleanroom environment and can translate that knowledge into clear, decision-useful schedules that drive execution and accountability.

Duties/Responsibilities

Schedule Development & Baseline Management

• Develop detailed, logic-driven schedules in Primavera P-6 and/or Microsoft Projects from estimate data, drawings, work packages, historical data, and input from project managers, proposal managers and the Director of Self-Perform Services.
• Develop initial schedules independently with understanding based on reading drawings and knowledge of cleanroom installation activities. Be able to develop logic links, predecessor/successor relationships, and lead/lag logic independently. Capable to evaluate manpower/resources to support tasks for labor loading.
• Establish and maintain baseline schedules that reflect realistic durations, sequencing, resource constraints, and contractual milestones. Incorporate the trade sequencing and controlled-environment requirements specific to cleanroom construction.
• Support the Estimating and Proposal team with conceptual and detailed schedules for bids and proposals.
• Must be familiar with Pull Planning and can both lead and participate in pull plan meetings with clients and subcontractors.

Progress Updates, Look-Aheads & Recovery Planning

• Perform regular schedule updates in Primavera P-6 and/or Microsoft Projects based on field progress and input from project managers and field teams. Able to update baseline schedule.
• Produce critical path analysis, float reports, and variance explanations for leadership and project teams.
• Develop and maintain short-interval look-ahead schedules that drive weekly planning and resource allocation.
• Identify schedule risks early and lead development of recovery or acceleration plans when projects fall behind.

Integration with Project Controls

• Align schedule activities with cost codes and reporting structures used across the project.
• Coordinate with the Estimating team on historical productivity data, durations, and crew sizing assumptions for future bids and current forecasts.
• Maintain schedule version control, baselines, and documentation suitable for internal reporting and, when required, owner submissions.

Communication & Cross-Functional Support

• Present schedule status, critical path issues, and recommendations clearly to project managers, the Director of Self-Perform Services, and senior leadership.
• Facilitate or support schedule review meetings and pull-planning sessions with field and project teams.
• Support delay analysis, time impact analysis, and change-order schedule impacts when required.
• Help build scheduling discipline and standard practices as the company scales its project control’s function.
• Perform other duties as assigned

Qualifications

• Bachelor’s degree in Construction Management, Engineering, or a related field preferred; equivalent experience considered.
• 4+ years of construction scheduling experience with strong proficiency in Primavera P-6 and/or Microsoft Projects (or a comparable CPM scheduling platform, with a willingness to become Procore-proficient).
• Demonstrated experience building and maintaining cost- and resource-loaded schedules for multi-discipline construction projects.
• Solid understanding of construction sequencing, critical path method, and progress measurement.
• Ability to translate field conditions and superintendent input into accurate schedule logic and durations.
• Strong analytical skills and clear written and verbal communication; comfortable presenting schedule status to project and senior leadership.
• Proficiency with Microsoft Projects and Microsoft Office, especially Excel. Primavera P6.
• Direct experience scheduling cleanroom, pharmaceutical, semiconductor, or other controlled-environment construction projects.
• Experience with resource-loaded schedules and schedule risk analysis.
• Familiarity with delay analysis and time impact analysis.
• Prior experience in a self-performing general contractor environment with multi-project portfolios.
• PMP, PSP (Planning & Scheduling Professional), or similar certification a plus.

Key Competencies

• Schedule ownership and accountability — treats the schedule as the plan of record, not a static deliverable.
• Strong grasp of construction sequencing in cleanroom and controlled-environment work.
• Analytical rigor in critical path, float, and variance analysis.
• Clear, confident communication across field teams, project management, and leadership.
• Organizational discipline in maintaining version control and documentation.
• Collaborative approach with estimating, proposal, and field teams.
• Sound judgment under deadline pressure, with a bias toward surfacing risks early rather than after they become problems.

Join an Industry Leader to Help Accelerate Our Growth

AES Cleanroom Technology is a leading design-build construction company specializing in cleanroom environments for the life sciences and pharmaceutical industries. We are a growing company focused on innovation, quality, and service. Our headquarters is located in Montgomeryville, PA, with a manufacturing facility in Suwanee, GA, and an innovation facility/warehouse in Manheim, PA. Join our dynamic team and contribute to the success of projects that play a critical role in advancing pharmaceutical manufacturing.

Position Overview:

The Planning and Supply Chain Buyer is a full-time, on-site role based in Manheim, PA. This position is responsible for planning material requirements, creating and managing purchase orders, and maintaining optimal inventory levels to support construction project schedules. The role evaluates supplier performance, negotiating pricing and terms, and coordinating delivery timelines to meet construction project deadlines and internal deadlines. The Buyer collaborates with construction, design, and estimating teams to resolve supply issues, manage change orders, and ensure accurate data in planning systems.

Duties/Responsibilities

• Strategically buy and source products to maintain inventory levels and increase margin dollars
• Measure, analyze, and report key process metrics and monitor adherence to key performance indicators (KPIs)
• Manage suppliers to reduce costs, improve quality, control inventories and ensure timely flow of material
• Ensure efficient inventory management to minimize stockouts and maximize inventory utilization
• Develop and maintain in-depth knowledge of assigned products and their associated supplier base
• Identify issues and resolve problems regarding materials/inventory. Supports problem resolution and communication to all affected internal departments
• Generate and issue purchase orders (PO) to Suppliers in accordance with Approved Suppliers and ensures timely approval of PO’s with associated approval chain
• Montior and adjust open PO’s and supplier commitments
• Work closely with the construction project management team
• Build and maintain strong relationships with vendors
• Develop strategic plans with vendors to grow categories
• Forecast demand to place buys based on project timelines and trends
• Utilize Excel to build demand plans to execute a buy strategy
• Perform other duties as assigned

Qualifications

• Bachelor’s degree in supply chain or business is required
• 5 or more years of experience in buying/demand planning or similar role preferably in the construction industry
• Detail orientated and solid organizational skills
• Strong analytical skills with the ability to interpret demand, inventory, and cost data for planning and purchasing decisions.
• Experience in construction and supply chain planning, including scheduling, material requirements planning, and inventory control
• Effective communication skills for collaborating with suppliers, internal stakeholders, and cross-functional teams
• Customer service orientation to support on-time delivery, responsiveness, and issue resolution for internal and external customers
• Possess strong critical thinking, decision-making, and negotiation abilities
• Ability to read and understand design documents/blueprints
• Ability to respond to questions from managers, construction project managers, and estimators