Position Summary

The On-the-Job Trainee (OJT) will gain practical experience by supporting day-to-day operations within their assigned department. This internship program provides exposure to actual projects, industry best practices, professional work environments, and collaborative teamwork within the construction and design-build industry.

The trainee will work closely with department heads and project teams while developing technical, organizational, and professional skills relevant to their field of study.

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Key Responsibilities

General Responsibilities

• Assist assigned department in daily administrative and operational tasks.
• Participate in meetings, project discussions, and team activities when applicable.
• Prepare reports, presentations, documentation, and project-related materials.
• Conduct research and data gathering to support department initiatives.
• Maintain organized records and files.
• Observe company policies, procedures, and workplace safety standards.
• Perform other duties and special projects assigned by supervisors.

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Department-Specific Responsibilities

Engineering / Construction Management OJT

• Assist in project monitoring and documentation.
• Support preparation of project reports and schedules.
• Help coordinate with contractors, suppliers, and project teams.
• Participate in site inspections and project meetings when required.
• Assist in quantity take-offs and project documentation.

Architecture / Interior Design OJT

• Assist in preparing design presentations and mood boards.
• Support drafting and revisions using design software.
• Assist in material research and specification documentation.
• Participate in design coordination meetings.
• Help prepare project renderings and client presentations.

Business Development OJT

• Research potential clients, industries, and market opportunities.
• Assist in preparing proposals, presentations, and company profiles.
• Support lead generation and CRM database management.
• Participate in client engagement and business development activities.
• Help organize networking and marketing initiatives.

Marketing OJT

• Assist in content creation for social media, website, and marketing campaigns.
• Support graphic design and promotional activities.
• Conduct competitor and industry research.
• Assist in event planning and execution.
• Help monitor digital marketing performance.

HR & Administration OJT

• Support employee records management and filing.
• Assist with recruitment and onboarding activities.
• Help organize company events and employee engagement initiatives.
• Assist with administrative and office coordination tasks.

Job Objective

• The Finance Assistant is in charge of keeping track of the company's finances.
• He/She directly assists the Accountant by encoding financial data and preparing financial reports.
• He/She provides support to the company's day-to-day operations by recording and processing financial transactions.
• The Finance Assistant helps verify the details of all expenses made by employees and managers and ensures strict compliance to internal Finance policies and procedures.

Job Responsibilities

• Encodes and processes supplier/vendor requests for payment
• Reviews and processes employee reimbursements and other requests for budget or payment
• Executes necessary follow-up with clients, suppliers, and partners for invoices, payments, and official receipts
• Updates financial spreadsheets with daily transactions
• Prepares balance sheets
• Tracks and reconciles bank statements
• Creates cost analysis reports (fixed and variable costs)
• Processes tax payments, as required/needed
• Extends support to the HR Department for payroll and document organization needs
• Records all accounts payable and accounts receivable
• Provides administrative support during budget preparation and finance planning
• Works with the Accountant and Head of Finance for quarterly and annual audits

Job Qualifications

• College Graduate
• At least 2 years of experience working as a Finance Assistant
• Good knowledge of accounting and bookkeeping procedures
• Intermediate to Advanced MS Excel Skills (spreadsheet preparation using financial functions)
• Familiarity with accounting software (QuickBooks is preferred)
• Good organizational and time-management skills
• Attention to detail, with an ability to spot numerical errors

Job Objective The Quantity Surveyor (QS) submits accurate, cost-efficient, and timely estimates and bids according to the design and layout specifications of clients, with respect to the current market costs and building codes. Job Responsibilities

• Review all related construction plans such as blueprint, as-built, layout, render, and others.
• Put together and utilize current market unit costs per respective trade for materials and labor.
• Maintain and update the internal database for unit costs per respective trade for materials and labor.
• Tender accurate and timely Bill of Materials/Quantity for each client.
• Search and screen contractors, subcontractors, and suppliers to do pre-bids for every site tasked to accomplish.
• Tender report on cost awarded versus actual cost/budgets, risk management, and value engineering cost.
• Monitor and track the implementation of awarded contractors, subcontractors, and suppliers in conjunction with the site Project Manager and Account Manager through confirmation of progress reports and billings.
• Advise material delivery strategies and lead times with the Purchasing Department, as per project site requirements.
• Submit all related additional costs, Variation Orders (VOs), and cost revisions due to site progress.
• Perform pre-site oculars required for bid purposes and regular site visits per awarded project to ensure progress is on track.
• Establish and maintain professional relationships with external and internal employees of the company.

Job Specification

• At least 3 years of experience in Quantity Surveying
• Strong time management and leadership skills
• Must be able to work under pressure and deliver output within tight deadlines
• Must be able to travel within and outside Metro Manila

Skills and Competencies

• Excellent attention to detail
• Analytical thinking skills
• Technical knowledge and expertise in areas such as construction methods, materials, and cost estimation
• Accurately estimating the costs associated with construction projects

Job Description Responsible for doing line and grade surveying work. Closely coordinates with field supervisors for all survey references established and data operations needs during work execution. Responsible for layout, elevation references of phase of construction works from site development earth works, concrete works, and lay out of miscellaneous structures, to include but not limited to civil and structural works. Responsibilities and Duties 1. Survey Planning and Coordination 1.1. Prepare and maintain sketches, reports, and legal descriptions. 1.2. Coordinate and verify references prior to surveys. 1.3. Analyze survey objectives and specifications. 1.4. Prepare survey proposals. 2. Field Surveying 2.1. Direct or conduct ground surveys to establish legal boundaries. 2.2. Verify accuracy of survey data, including measurements and calculations. 2.3. Calculate terrain characteristics such as heights, depths, and property lines. 2.4. Establish fixed points and locate sites for surveying activities. 3. Documentation and Reporting 3.1. Record survey results, including the shape, contour, and dimensions of land. 3.2. Write descriptions of property boundary surveys for site documents. 3.3. Prepare or supervise the preparation of data, charts, maps, and records. 4. Instrument Handling and Maintenance 4.1. Provide proper care of survey instruments during and after activities. 4.2. Adjust surveying instruments to maintain accuracy. 5. Team Coordination and Training 5.1. Train assistants and helpers in surveying or drafting maps. 5.2. Coordinate with the project manager, site team, and other personnel. 5.3. Discuss survey records with the site team to obtain information about property boundaries. 6. Quality Control and Compliance 6.1. Monitor installation works to ensure compliance with survey data. 6.2. Confirm and approve references in coordination with the survey consultant. Qualifications

• 1-2 years of working experience as Line and Grade Engineer or as a Surveyor
• Knowledgeable in handling surveying instruments

Job Description The Safety Officer is responsible for ensuring that the Safety Program is strictly implemented in all of Corebilt's project sites. Responsibilities and Duties

• Reports to the assigned project site daily and oversees safety compliance of workers for various scopes of work in the project site.
• Disciplines all suppliers and subcontractors by issuing site reminders, safety rules and regulations, notices of non-compliance (if any), and all other safety-related documentation.
• Leads the toolbox meeting for all workers in the project site every morning or prior to the start of the work shift in the project site.
• Assists the Project Manager in accomplishing work permits, gate passes, and other requirements to ensure successful entry of workers to the project site when there is no Project Coordinator assigned to the site.

Qualifications

• College graduate.
• 3-5 years’ work experience.
• Proficient in Microsoft Office applications.
• Disciplined.
• Good work ethics.
• Must be able to work effectively with various members of the project team assigned to a site.
• COSH and OSH, Safety Officer Level 3-5.
• NCII is a plus, but not required.
• Must have a fit-to-work medical certificate.

Job Description The Project-in-Charge supports the Project Manager, Safety Officer, and Quantity Surveyor in ensuring the timely completion of the project site. Responsibilities and Duties

• Reports primarily to the assigned project site but may also be tasked to render work from the main office.
• Works with the Building Administration and/or Engineering Department to ensure that workers and the rest of the team can deliver materials and access the site to accomplish the awarded scopes of work.
• Coordinates names, tools, materials, and equipment lists from suppliers and subcontractors to apply for the necessary work permits, gate passes, and all other building entry requirements.
• Collects delivery receipts, invoices, original receipts, and other proofs of payment and deliveries from suppliers and subcontractors.
• Submits all collected receipts and documents to the Finance Department for accurate project expense reporting and monitoring.
• Coordinates the consumable materials needed on-site for purchasing and delivery.
• Helps the Quantity Surveyor and Purchasing Team to source materials and material samples needed on-site.
• Assists in the preparation of the material board for client's approval with samples acquired from different suppliers.

Qualifications

• College graduate.
• 1 year of work experience in project site work.
• Proficient in Microsoft Office applications.
• Disciplined.
• Good work ethics.
• COSH and OSH.
• Graduate of Engineering, Architecture, or Interior Design (acceptable even if waiting to take the board exam).
• Must have a fit-to-work medical certificate.

Job Overview: The Project Coordinator supports the Project Manager, Safety Officer, and Quantity Surveyor in ensuring the timely completion of the project site. Responsibilities and Duties:

• Reports primarily to the assigned project site but may also be tasked to render work from the main office.
• Works with the Building Administration and/or Engineering Department to ensure that workers and the rest of the team can deliver materials and access the site to accomplish the awarded scopes of work.
• Coordinates names, tools, materials, and equipment lists from suppliers and subcontractors to apply for the necessary work permits, gate passes, and all other building entry requirements.
• Collects delivery receipts, invoices, original receipts, and other proofs of payment and deliveries from suppliers and subcontractors.
• Submits all collected receipts and documents to the Finance Department for accurate project expense reporting and monitoring.
• Coordinates the consumable materials needed on-site for purchasing and delivery.
• Helps the Quantity Surveyor and Purchasing Team to source materials and material samples needed on-site.
• Assists in the preparation of the material board for client's approval with samples acquired from different suppliers.

Qualifications:

• College graduate.
• 3-5 years’ work experience.
• Proficient in Microsoft Office applications.
• Disciplined.
• Good work ethics.
• COSH & OSH.
• Must be able to work effectively with various members of the operations and projects team (PM, QS, SO, Designer).
• Must have a fit-to-work medical certificate.

Job Description The Design and Quality Assurance Officer is responsible for ensuring that each project site is completed with the highest level of quality possible. He/She must ensure that the subcontractors and workers assigned to the build are aware of the methodologies for each of the scopes of work required to complete the awarded scopes to Corebilt. Responsibilities and Duties

• Points out possible quality issues by being physically present onsite.
• Raises quality issues onsite with the assigned Project Manager (PM) and works with the concerned subcontractors in rectifying the raised quality issues.
• Produces an internal punch list document mid-build and towards the end of the build that contains photos and a detailed description of every punch list item.
• Provides the Project Manager and all project team members of Corebilt with copies of the punch list files.
• Sets the deadline for punch list item closeout and coordinates this with the concerned Project Manager or Project Coordinator (PC) and suppliers and subcontractors.
• Works closely with the Project Manager or Project Coordinator and assists the concerned suppliers and subcontractors in addressing their respective punch list items.
• Takes accountability in seeing to it that punch list items are closed out for each project and that every punch list closeout is documented with photos and signed by the PM or PC assigned to the project.
• Reduces, if not completely eliminates, punch list items reported by the client.
• Comes in with a fresh set of eyes in every build in order to identify workmanship concerns that the assigned project team may have missed due to prolonged exposure working onsite.
• Regularly updates working knowledge of design trends and technologies to make valuable contributions in addressing client needs and design requests.
• Fulfills design-specific tasks (such as preparation and approval of material sample boards and swatches) in order to ensure that the client's design requirements are met and executed on time, on-budget, and are of the highest quality.

Qualifications

• College Graduate.
• 3-5 years’ work experience.
• Proficient in Microsoft Office Applications, Sketchup, and AutoCAD.
• Disciplined, has good work ethic, friendly and amiable but firm especially in working.
• QA & QC Certification, COSH, and OSH.
• Licensed Engineer, Architect, or IDR is a plus, but not required.
• Must have a fit-to-work medical certificate.
• Must be willing to be assigned to various project sites/locations on workmanship concerns onsite.

Job Description The Project Manager is the main project owner from Corebilt's internal team. The Project Manager is site-based and client-facing. He/She is expected to be at his/her assigned project site every day. Responsibilities and Duties

• Manages the assigned project through three parameters: timeline, quality, and budget.
• Coordinates with the building administration about building rules and regulations prior to the start of the build.
• Represents Corebilt in front of its clients, subcontractors, suppliers, and other parties involved in each project.
• Leads the project kickoff with the internal team together with the Business Development Team Member who closed the account.
• Leads the weekly progress meetings onsite with the subcontractors and suppliers (clients and clients' other representatives—Designer and/or Project Manager—are also included in the weekly meeting).
• Produces the weekly progress reports sent to the team and the client (this same progress report is to be used for progress billing purposes).

Qualifications

• College graduate.
• 3-5 years’ work experience.
• Proficient in Microsoft Office applications, MS Teams, Sketchup, and AutoCAD.
• Disciplined.
• Good work ethics.
• Proactive.
• Good client management skills.
• Project Management Certifications, COSH & OSH.
• Must have a fit-to-work medical certificate

Job Description The HR Assistant is responsible for doing an accurate timekeeping and payroll of the company ensuring a timely payroll disbursement bi-monthly. Responsibilities and Duties

• Maintain accurate payroll and timekeeping records and ensure all payroll data (including deductions, bonuses, reimbursements, and tracking leave time such as vacation, personal, and sick leave) are maintained confidential while ensuring compliance with company policies and legal requirements.
• Respond to employee inquiries related to timekeeping and payroll.
• Handle monthly governmental contribution preparation and remittance payment (SSS, PAGIBIG, PhilHealth, BIR).
• Process clearance of resigned employees.
• Reconcile adjustments and discrepancies in payroll.
• Identify opportunities for process improvements and system enhancements.

Qualifications

• Bachelor’s degree in accounting, finance, human resources, or a related field.
• Minimum of 1 year of experience in payroll processing and timekeeping.
• Excellent attention to detail and accuracy in data entry and calculations.
• Strong analytical and problem-solving skills.
• Ability to maintain confidentiality and handle sensitive information with professionalism.
• Basic knowledge of labor laws.
• Excellent organizational skills.
• Strong communication skills.

Position Summary

The Business Development Associate plays a key role in driving Corebilt's growth by identifying new business opportunities, nurturing client relationships, supporting proposal development, and expanding the company's presence across corporate, commercial, industrial, retail, and technology-driven construction sectors.

The ideal candidate is a proactive relationship builder with strong communication skills, a passion for construction and real estate, and the ability to connect client requirements with Corebilt's comprehensive design-build and fit-out solutions.

Key Responsibilities

Business Development & Lead Generation

• Identify and qualify prospective clients, developers, property owners, architects, project managers, and corporate decision-makers.
• Generate new business opportunities for office fit-outs, renovations, commercial construction, IT infrastructure integration, and turnkey projects.
• Develop and maintain a healthy sales pipeline through networking, referrals, cold outreach, and industry events.
• Conduct market research to identify industry trends, upcoming projects, and potential partnerships.

Client Relationship Management

• Build and maintain strong relationships with existing and prospective clients.
• Schedule and attend client meetings, site visits, presentations, and project briefings.
• Understand client needs and coordinate with internal teams to develop customized solutions.
• Ensure excellent client experience throughout the sales and project lifecycle.

Proposal & Tender Management

• Assist in preparing proposals, bid submissions, company presentations, capability statements, and project quotations.
• Coordinate with technical, design, and operations teams to gather project requirements and pricing information.
• Track project opportunities and ensure timely submission of all required documents.

Sales & Revenue Growth

• Support the achievement of annual and quarterly sales targets.
• Monitor project opportunities from lead generation to project award.
• Maintain accurate records of leads, opportunities, and client interactions using CRM and reporting tools.
• Prepare weekly and monthly business development reports.

Brand Representation & Marketing Support

• Represent Corebilt at industry conferences, networking events, trade shows, and business forums.
• Collaborate with the marketing team to promote company services, project milestones, and thought leadership initiatives.
• Help strengthen Corebilt's reputation as a trusted design-build and construction partner.