Project Engineer III
$10kApex Structural Engineering
Job Description
Job Description
Position Overview:
The Project Engineer III is an experienced structural engineer with demonstrated proficiency in structural analysis, design, and project documentation. Working under the direction of Project Executives and Project Managers, the Project Engineer III performs advanced and complex structural engineering assignments and provides significant technical support throughout the design and construction phases of projects.
At this level, engineers are expected to demonstrate strong technical judgment, proficiency with Apex's preferred analysis and design software, and a comprehensive understanding of structural systems, construction documents, and project coordination. Project Engineer III team members also contribute to the technical development of less-experienced engineers and participate in Apex Technical Advisory Groups to advance the firm's engineering standards, tools, and technical knowledge.
Key Responsibilities:
- Independently perform advanced structural analysis and design for complex structural components and building systems using applicable building codes, design standards, and engineering principles.
- Develop, review, and evaluate complex structural analysis models, including three-dimensional gravity and lateral building models, with appropriate modeling assumptions, loading conditions, boundary conditions, and design parameters.
- Evaluate structural analysis results using sound engineering judgment and identify unusual behavior, load distribution, forces, reactions, deflections, stability concerns, or modeling conditions requiring further investigation.
- Develop and evaluate structural design solutions for complex conditions, considering structural performance, constructability, efficiency, coordination, and project requirements.
- Interpret and apply ASCE 7, IBC, AISC, ACI, TMS, SJI, and other applicable codes and standards, including provisions requiring engineering judgment or interpretation.
- Develop, review, and finalize structural calculations and engineering documentation for completeness, consistency, appropriate assumptions, design criteria, and compliance with applicable standards.
- Independently interpret architectural, structural, and other project construction documents and use project information to develop coordinated structural designs.
- Review architectural and MEP/FP drawings and models to identify structural impacts, equipment loads, penetrations, clearances, support requirements, coordination requirements, and potential conflicts.
- Coordinate structural design requirements with architects, consultants, and other engineering disciplines and contribute to the resolution of multidisciplinary coordination issues.
- Develop engineering information for structural drawings and models and coordinate with BIM/modeling team members to resolve complex structural detailing, modeling, and documentation requirements.
- Perform detailed reviews of structural drawings and models for consistency with calculations, structural design intent, project requirements, and Apex standards.
- Review shop drawings, submittals, Requests for Information (RFIs), and other construction-phase documentation and independently evaluate routine technical issues while assisting with more complex issues.
- Participate in external project meetings and technical coordination discussions with architects, consultants, contractors, and clients as directed by the Project Manager or Project Executive.
- Clearly communicate technical concepts, structural requirements, engineering concerns, design decisions, and proposed solutions to both technical and non-technical project participants.
- Identify technical issues, incomplete information, coordination concerns, constructability issues, and other conditions that may affect structural design and communicate them to the Project Manager or Project Executive with appropriate recommendations.
- Provide technical support to Project Managers and Project Executives in evaluating design alternatives, constructability, technical risks, and complex engineering issues.
- Provide technical guidance and mentorship to Project Engineer I and Project Engineer II team members in structural calculations, analysis modeling, design methods, software, codes, and Apex engineering standards.
- Review engineering work prepared by less-experienced engineers when assigned and provide clear, constructive technical feedback to improve quality, accuracy, and engineering judgment.
- Contribute to internal technical discussions and knowledge sharing by identifying lessons learned, recurring technical issues, and opportunities to improve engineering practices.
- Participate in Apex Technical Advisory Groups and contribute to the development and improvement of engineering standards, design tools, calculation procedures, software practices, technical resources, and lessons learned.
- Apply Apex’s engineering standards, QA/QC procedures, documentation requirements, and project delivery processes consistently throughout assigned engineering work.
- Continue developing advanced expertise in structural systems, building codes, analysis methods, constructability, fabrication, erection, and emerging engineering technologies.
- Demonstrate ownership of assigned technical work by managing priorities, meeting established deadlines, communicating technical concerns early, and delivering accurate and complete engineering work.
Qualifications:
- Bachelor’s degree in Civil Engineering, Structural Engineering, or Architectural Engineering from an accredited university.
- Master’s degree in Structural Engineering or a related engineering discipline preferred.
- Typically four or more years of relevant structural engineering experience with progressively increasing technical responsibility.
- Professional Engineer (PE) and/or Structural Engineer (SE) licensure required, as applicable to the position and jurisdiction.
- Demonstrated proficiency in the analysis and design of structural building systems using steel, concrete, masonry, and other applicable structural materials.
- Strong understanding of structural load development, load paths, gravity and lateral systems, and the interaction of structural components within an overall building system.
- Proficiency with ASCE 7 and applicable building codes and material design standards, with the ability to research, interpret, and apply provisions to complex structural conditions.
- Proficiency with Apex’s preferred structural analysis and design software and demonstrated ability to develop, review, and evaluate three-dimensional structural analysis models.
- Strong understanding of structural analysis behavior and the ability to independently evaluate the reasonableness of analysis results, identify unusual structural behavior, and determine appropriate next steps.
- Proficiency in reading and interpreting architectural and structural construction documents and developing coordinated structural designs based on project requirements.
- Working knowledge of MEP/FP and other discipline drawings and the ability to identify how those systems affect and interface with structural design.
- Ability to develop clear, organized, and comprehensive structural calculations and engineering documentation with appropriate engineering judgment.
- Ability to independently evaluate structural design alternatives and identify practical solutions based on technical, constructability, coordination, and project requirements.
- Ability to communicate and coordinate technical structural requirements effectively with architects, consultants, contractors, and other project participants.
- Excellent verbal and written communication skills.
- Strong analytical and problem-solving skills with demonstrated engineering judgment, attention to detail, and ability to work through complex technical issues.
- Demonstrated ability to provide technical guidance, mentorship, and constructive feedback to less-experienced engineers.
- Ability to review engineering work for technical accuracy, completeness, and consistency with project requirements and Apex standards.
- Demonstrated ability to take ownership of assigned technical responsibilities while recognizing when issues require direction from a Project Manager, Project Executive, or senior technical resource.
- Commitment to continued technical development and contributing to Apex’s engineering standards, technical resources, and knowledge-sharing efforts.
Why Join Us?
- Collaborative Environment: Work alongside a diverse and talented team of professionals who are passionate about what they do.
- Cutting-Edge Projects: Be part of groundbreaking projects that challenge conventional engineering practices by utilizing Accelerated Project Deliver™.
- Top-Notch Amenities: Enjoy access to a fully equipped gym, a golf simulator, and a charming coffee house/café.
- Flexible Work Schedule: Benefit from a family-friendly, hybrid work schedule that supports work-life balance.
- Paid Parental Leave: Receive paid maternity and paternity leave to support your growing family.
- Tuition Assistance: $5,000 in tuition assistance annually to payoff student loans.
- Health and Wellness: Enjoy a membership to Orange Theory or access to in-house gym, and three dedicated hours each week for mental and physical health.
- Generous Time Off: Benefit from generous vacation, sick, and personal time.
- Relocation Assistance: Receive support for relocation expenses if moving to the Nashville or St. Louis area up to $10,000.
- Professional Growth: Take advantage of continuous learning opportunities and career development programs.
Requirements:
- Diploma/Certificate.
- American Citizenship/Legally able to work in the United States of America.
Equal Opportunity Employer:
Apex Structural Engineering, Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
Join us at Apex Structural Engineering, Inc. and help us build a future where innovation and collaboration are at the forefront of structural engineering.
- ...and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. We are currently seeking a Project Engineer (III/IV) - Water/Wastewater to help serve our connection of clients and community. If you’re hungry for knowledge, ready to make...SuggestedFor contractorsLocal areaFlexible hours
$118.14k - $142.95k
...The Project Engineer will provide Project Management and Technical Expertise at a high level of proficiency to execute U. S. Steel's Capital Plan and All Cost Projects in the plants business plan. This position will be actively engaged with the other departments for identifying...SuggestedFor contractors- ...organization of talented people who drive innovation, embrace change, and serve humanity. Job Summary The Facility Electrical Engineer III Project Manager will be subject matter expert for all aspects of electrical engineering at the site. Creates small capital...SuggestedFor contractorsWork at officeFlexible hours
- ...CRB is a leading provider of sustainable engineering, architecture, construction and consulting... ...As a Mechanical Engineer III, you’ll play a key role in designing mechanical... ...facilities while also taking ownership of project scope and mentoring junior team members....SuggestedFull timeFor contractors
$85k - $115k
...Job Description Job Description Mechanical Engineer III Company Name: RTM Engineering Consultants Location: Any RTM office:... ...Collins, CO | St. Louis, MO | Lakewood, CO | Avon | Kentucky Project Focus: MEP Systems, HVAC, Plumbing, Fire Protection Work Setting...SuggestedWork at office$75k - $95k
...Job Description Job Description Crawford, Murphy & Tilly is seeking a Traffic Civil Engineer III in our St. Louis office to support transportation projects that improve safety, mobility, and connectivity throughout the communities we serve. This role is ideal...Work experience placementWork at office- ...throughout North America to build their most challenging and important projects.Since our founding in 1918, Alberici earned a reputation for... ...CreativelyEngaging FullyPOSITION SUMMARYThe Project Engineer is responsible for a defined portion of a project and is accountable...Full timeContract workFor subcontractorInternshipLocal area
$136.85k - $185.15k
F-15 Project EngineerCompany:The Boeing CompanyThe Boeing Defense, Space & Security (BDS) business unit is currently seeking a F-15 Project Engineer to support F-15 Software Development and Advanced Programs in St. Louis, Missouri: one of our largest, most dynamic sites...Permanent employmentFull timeWork experience placementInterim roleImmediate startRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...Scott Humphrey has partnered with a large and reputable general contractor to assist in finding a Project Engineer and Senior Project Engineer for their headquarters in St. Louis, MO. As a Construction Project Manager, you will be an integral part of a team that oversees...Full timeContract workFor contractorsFor subcontractorWork at office
$60k - $85k
...Project Engineer - Affordable Housing/ Multi-family Construction - St. Louis, MO. This Jobot Job is hosted by: Kelly Anne Wight Are you a fit? Easy Apply now by clicking the "Apply" button and sending us your resume. Salary: $60,000 - $85,000 per year A bit...For contractorsFor subcontractorLocal areaImmediate startRemote workFlexible hours- ...working for? Founded in 1898, Burns & McDonnell is an award-winning engineering, architectural, construction, environmental and consulting... ...firm. We are a 100% employee-owned company, with regional and project offices nationwide. Burns & McDonnell plans, designs,...
$90k - $110k
...Job DescriptionJob DescriptionPosition: Electrical Engineer IIILocation Schaumburg, IL / Albuquerque, NM / Avon, CO / Hunt Valley, MD... ...knowledge, skill and ability to create construction drawings for the project owner and provides continuous professional support throughout...Flexible hours- ...join a growing organization and an appetite for diverse and technically challenging work. The Repairs Division is seeking a Project Engineer to oversee ongoing and new projects focusing around power plant repairs. MD&A will offer the qualified individual a...Seasonal workImmediate startShift work
$115k - $150k
...Description Job Description Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a... ...combines traffic engineering with railroad coordination and project delivery. Our engineers are encouraged to develop technical...Full timeLocal areaFlexible hours- ...The Role We Want You For The Senior Project Engineer will be based on the construction project site and will provide high level support to the project staff to ensure quality and timely execution of design-build projects from design to completion. These phases include...Contract workFor subcontractorSummer internshipFlexible hours
- ...Position Summary The Senior Project Engineer position expands on the fundamentals learned as a Project Engineer. This position will incorporate the opportunity to manage larger scopes of work and employees. On a daily basis you will actively participate in the coordination...Contract workFor subcontractorRelocation
$95k - $120k
Introduction:Join our dedicated team as a Sr. Project Engineer, where you will contribute to critical infrastructure projects that support safe, reliable energy delivery. ENTRUST Solutions Group is an industry leader in engineering, consulting, and automation services,...Full timeWork experience placement- ...find cures for cancer. DESCRIPTION: As a Manufacturing Engineer III at Thermo Fisher Scientific, you will optimize production processes... ...operational efficiency. This role also supports capital projects, including system design and review, installation,...Remote jobFull timeWork at officeRelocation package
$90k - $110k
Join our team as a Project Engineer, where you’ll play a hands-on role in delivering innovative engineering solutions that support critical gas infrastructure. At ENTRUST Solutions Group, we’re proud to be an industry leader in engineering and consulting services - helping...Full timeWork experience placementImmediate startFlexible hours- ...throughout North America to build their most challenging and important projects.Since our founding in 1918, Alberici earned a reputation for... ...opportunitiesPosition OverviewThe Senior Project Engineer is an experienced professional responsible for a defined portion...Full timeContract workFor subcontractorWork at officeLocal areaImmediate start
- ...Process Automation Engineer III supporting operational technology infrastructure and automation systems in GMP manufacturing at Thermo Fisher... ..., throughput, and data integrity Support capital projects including design, installation, commissioning, and validation...
- ...Senior Project Engineer Company: Laciny Bros., Inc. – a family‑owned custom fabrication company since 1916. Location: St. Louis, MO Overview Laciny Bros., Inc., is seeking a full‑time Senior Project Engineer to join our team. Since 1916, we have specialized...Full time
- ...producer of authentic dry-cured Italian meats with manufacturing operations spanning multiple facilities. We are seeking a Corporate Project Engineer to support capital projects and operational improvement initiatives that drive the continued growth of our business. This...For contractorsShift work
$5,000 per month
...Job Description Job Description Position Overview: The Project Engineer I is an entry-level structural engineering position focused on developing the fundamental technical skills necessary to become a successful structural engineer. Working under the direction...InternshipRelocationRelocation package$134.43k - $201.92k
...Energy‑as‑a‑Service (EaaS), we integrate engineering, design, construction, financing, and long... ...for lifecycle performance. Every project is grounded in accountability, data, and... ...The Mechanical Professional Engineer III (PE III) serves as a senior technical leader...Work at office- ...Project Engineering Manager - Water/WastewaterDate: Jun 29, 2026 Location: Kansas City, MO, US Memphis, TN, US Des Moines, IA, US Creve Coeur, MO, US Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee...Full timePart timeWork experience placementWorldwideRelocationVisa sponsorshipFlexible hours
- ...Job Description Job Description The Opportunity At KCI Construction, our Project Engineers play a critical role in bringing projects to life. You’ll partner with Project Managers and Superintendents to support the day-to-day execution of heavy civil and DOT projects...Price workInternshipWork at officeLocal area
- ...Thermo Fisher Scientific seeks a Process Engineer III for floor support at a 24/7 biopharmaceutical manufacturing facility in St. Louis.... ...involves troubleshooting manufacturing processes, leading technical projects, managing GMP compliance, and serving as a subject matter...
- ...and municipalities. We are currently seeking a Transportation Engineer (III/IV) to help serve our connection of clients and community. If... ...significantly to the design and delivery of transportation projects, including roadway geometrics, intersections, pedestrian facilities...Local areaFlexible hours
- ...Imaging Service Engineer III St Louis, MO • Full-time • On-site Tri Imaging Solutions has merged with DirectMed Imaging, uniting two... ...issues, leads equipment installations and major repair projects, mentor's junior engineers, and partners with customers, manufacturers...Full timeWork at officeRemote workRelocation
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Project Engineer III. Be the first to apply!
- project engineer Saint Louis, MO
- information technology project engineer Saint Louis, MO
- senior project engineer Saint Louis, MO
- data center project engineer Saint Louis, MO
- project intern Saint Louis, MO
- implementation project manager remote Saint Louis, MO
- retail project merchandiser part time Saint Louis, MO
- project buyer Saint Louis, MO
- architectural project designer Saint Louis, MO
- project cost accountant Saint Louis, MO




