• Develop and review Statements of Work (SOW), Performance Work Statements (PWS), and project documentation. • Prepare and review engineering designs, cost estimates, schedules, and technical analyses. • Support facility modernization, renovation, and construction efforts. • Perform technical reviews of contractor submittals, RFIs, and change requests. • Support project management planning and execution. • Participate in project meetings, design reviews, site visits, and quality assurance activities. • Coordinate with government personnel, contractors, and stakeholders.

Role Description Ready to do work that actually excites you? We are looking for a Structural Steel Detailer to produce accurate and detailed fabrication and workshop drawings for a variety of structural steel projects. The ideal candidate will be responsible for creating detailed models, preparing documentation, and ensuring all drawings comply with project specifications, industry requirements, and applicable standards. This role is critical in supporting efficient fabrication, coordination, and successful project delivery through high-quality technical detailing. - Prepare detailed structural steel models and fabrication drawings using Advance Steel, Tekla Structures, or similar detailing software. - Produce workshop drawings, assembly drawings, and material take-offs for structural steel components and systems. - Develop accurate detailing for structures such as sheds, platforms, handrails, grating systems, and other steelwork elements. - Interpret engineering drawings, specifications, and design documents to create detailed fabrication-ready documentation. - Ensure all drawings comply with applicable standards, project requirements, and quality expectations. - Coordinate with engineers, project teams, and other stakeholders to resolve design and detailing issues. - Review and revise drawings based on project changes, feedback, and updated design information. - Generate bills of materials and support procurement and fabrication processes with accurate documentation. - Maintain organized project files, drawing registers, and revision control throughout the project lifecycle. - Assist in identifying opportunities to improve detailing workflows, accuracy, and efficiency. Qualifications - Bachelor's degree in Civil Engineering, Mechanical Engineering, Drafting Technology, Architecture, or a related field is preferred. - At least 5 years of experience in structural steel detailing, preferably within commercial or industrial projects. - Proficiency in Advance Steel or Tekla Structures is required. - Experience with ProCAM is highly desirable; willingness to learn and adapt to new software platforms is essential. - Strong understanding of structural steel fabrication processes, workshop documentation, and detailing principles. - Experience producing drawings for structural steel components such as sheds, platforms, handrails, and grating systems. - Familiarity with Australian Standards and structural steel specifications is highly desirable. - Ability to interpret engineering drawings, technical specifications, and construction documentation accurately. - Strong attention to detail with the ability to identify and resolve discrepancies in drawings and models. - Proficiency in preparing bills of materials, material take-offs, and fabrication documentation. - Excellent communication, organizational, and time management skills. - Ability to work independently while managing multiple projects and deadlines effectively. Benefits - HMO, Dental, and Life Insurance for you and one free dependent from day one (with the option to enroll additional dependents). - Paid Leaves: Birthday, Vacation, Medical, and Maternity (up to 6 Vacation Leaves are convertible to cash on your anniversary). - Employee Engagement Activities: Year-End Party, Family Day, Team Building, and more! Company Description If you’re thinking “this sounds like me”—it probably is. Click apply. We can’t wait to meet you.

Role Description We are seeking a detail-oriented Estimator with 2-4 years of experience to join our team as a dedicated, full-time estimator working within our client's existing systems and workflows. The ideal candidate will support the full bid lifecycle — from comprehensive plan review and specification analysis through bid assembly and coordination with the existing estimating team. This is a critical role where attention to detail directly impacts profitability and risk mitigation on complex, high-value projects. Responsibilities - Conduct thorough review and "stress testing" of complex bid packages (including 1000+ page specifications) to identify missing scope, requirements, and potential financial risks before bid submission. - Perform quantity takeoffs and cost estimation using the client's existing software systems and Excel-based workflows. - Extract and analyze critical project requirements from extensive specification documents, schedules, and addendums to ensure bid compliance and feasibility. - Collaborate with the primary estimator and ownership team on bid assembly, material cost research, and final bid preparation. - Support coordination between estimating workflows and the client's existing third-party estimator to ensure consistency and catch discrepancies. - Manage material cost research and vendor pricing coordination as needed for bid packages. - Demonstrate familiarity with federal contracting requirements, permitting processes, and project logistics specific to Virgin Islands operations. Project Types - Demolition and site earthworks packages - Water, sewer, and utilities installations - Site development and grading - Heavy equipment mobilization and coordination - Federal infrastructure projects Qualifications - 3-5 years of estimating experience in heavy civil work, site development, or demolition with demonstrated experience on mid-to-large-scale projects ($500K - $5M+ scope). - Strong ability to read, interpret, and analyze detailed civil engineering plans, specifications, and complex bid documents. - Experience identifying scope gaps, compliance issues, and feasibility concerns in bid packages. - Proficiency with Excel and familiarity with takeoff software (PlanSwift or similar). - Neutral English accent and clear verbal communication skills — ability to communicate technical details clearly with U.S.-based team members is essential. - Prior experience working remotely for U.S.-based contractors is strongly preferred. - Detail-oriented mindset with ability to manage complex, multi-faceted bid packages.

Role Description APTIM is pleased to announce an immediate opening for a Senior Civil Engineer in our Solid Waste Engineering Group to support our exciting portfolio of projects. This opening is remote or in our California (Concord), Texas (Dallas), Florida (Tampa or Winter Garden), Ohio (Findlay), or Pennsylvania (Pittsburgh) or St. Louis, MO. Our Solid Waste Engineering Group provides the following services to both the public and private sectors: - Facility design and permitting - Stormwater modeling and management plan development - Construction oversight - Operations and maintenance - Hydrogeologic and geotechnical investigations - Environmental compliance audits Our philosophy centers on developing and maintaining a culture of mutual respect and honesty, where people listen generously and speak straight. At APTIM, you can expect countless opportunities to learn, develop business and leadership skills, and engage on a multitude of projects. Qualifications - BS/MS Civil, Environmental, Geotechnical or Mechanical Engineering or equivalent sciences. - Professional Engineer (PE) License - Minimum of 10 years - Ability to work on multidisciplinary projects - Excellent oral and written communication skills - Ability to work in a team environment - Self-starter and problem solver - Excellent organizational skills Requirements - Landfill / Solid Waste experience - Knowledge of AutoCAD, HEC-RAS, and ArcGIS software - Knowledge of landfill operations and solid waste projects - Knowledge of federal and state environmental regulations Benefits - Medical, vision, and dental insurance: Employees can choose benefits from five metallic levels and several carriers to find the right benefits that work for them in their location. - Company paid and optional Life insurance - Short-term and long-term disability insurance - Accident, Critical Illness, and Hospital Indemnity coverage - Paid holidays, vacation, and sick leave (eligibility based on company policy and applicable law) - 401(k) APTIM offers three 401k plans through the Aon Pooled Employer Plan (PEP).