Careers

Three Oaks Engineering is seeking a full-time engineer to join our expanding hydraulic design team. The position can be located in any of our three office locations (Durham, NC; Raleigh, NC; West Columbia/Cayce, SC). Three Oaks is a growing, sustainability-oriented, woman-owned business comprised of talented and motivated individuals focused on helping clients accomplish infrastructure projects with careful consideration of community and environmental needs. We are searching for like-minded individuals to work in a collaborative atmosphere with the goals of delivering outstanding products and superior client service, while providing our employees with the flexibility to balance business and family responsibilities.

The ideal candidate will support our hydraulic design group in leading hydraulic and erosion and sediment control design and floodplain modeling within our growing company. Three Oaks recently started a transportation design group to work cohesively with our established hydraulic design group. Our goal is to offer our transportation clients expanded services in hydraulic and transportation design for multimodal transportation and other infrastructure planning and design projects. This position will also support our existing services in environmental permitting, stormwater control measure (SCM) inspection, and watershed planning.

Required Qualifications:

• Bachelor’s degree in Civil, Environmental, Biological & Agricultural Engineering or equivalent education.
• Professional Engineer with at least at least 3 years of experience in either hydraulic or water resources engineering.
• Professional Engineer in North Carolina and/or South Carolina or ability to obtain within 12 months.
• Experience with various hydrologic and hydraulic analysis software (HEC-RAS, HY-8, GEOPAK Drainage, HEC-HMS, StormCAD, HydroCAD, etc.).
• An interest in contributing to multiple design disciplines in a collaborative work environment.
• Experience with the linear transportation design process.
• Proficiency with Microstation, Civil3D, and/or OpenRoads Designer.

Preferred Qualifications:

• Experience with NCDOT and/or SCDOT design projects.
• Experience with Floodplain modeling, No-Rise Certifications, and Conditional Letters of Map Revision (CLOMRs).
• NCDOT Level III Erosion Control Design Certification.
• Certified Floodplain Manager (CFM).

To Apply:
Applications will be accepted until the position is filled. The start date for this position is flexible. Please send resume and cover letter via email to careers@threeoaksengineering.com and reference Hydraulic Engineer Position in the subject line.

Three Oaks is an equal opportunity employer. We recruit and promote employees regardless of age, race, sex, color, national origin, religion, disability, sexual orientation, gender identity, veteran status, or other legally recognized basis.

Three Oaks Engineering is seeking an exceptional individual to join our expanding team in our Raleigh office. The ideal candidate is a transportation engineer with one to five years of experience in transportation planning and traffic engineering. Experience with TransModeler, Synchro, HCS, SIDRA, or TransCAD is a plus. This is an excellent ground-floor opportunity for an ambitious individual looking to grow with a dynamic firm. 

Three Oaks is a growing, sustainably-oriented, woman-owned business comprised of talented and motivated individuals focused helping our clients implement infrastructure projects with careful consideration of community and environmental needs in a family environment. We are searching for like-minded individuals to work in a collaborative atmosphere with the goals of delivering outstanding products and superior client service, while providing our employees opportunities for growth and advancement along with the flexibility to balance business and family.

Preferred Qualifications:
• Bachelor’s degree in Civil Engineering or equivalent education and experience.  Professional Engineer (PE) or Engineer Intern (EI) certification is a plus.
• One to five years of experience in the field of traffic engineering, transportation planning, or travel demand modeling.
• Good verbal and written communication skills.

Benefits:
Three Oaks offers exceptional benefits, including health, dental, and matching 401K, as well as flexible work schedules and the opportunity to grow with the company. The salary for this position will be commensurate with experience and capabilities. 

To Apply:
Please send resume, cover letter, and three references via email to careers@threeoaksengineering.com and reference Traffic Engineer Position in the subject line.

Three Oaks is an equal opportunity employer. We recruit and promote employees regardless of age, race, sex, color, national origin, religion, disability, sexual orientation, gender identity, veteran status, or other legally recognized basis.

Three Oaks Engineering is seeking a full-time Senior Transportation Design Engineer to join our expanding team. The selected candidate will develop and lead a transportation design engineering group from one of our three office locations. Our goal is to provide our clients with expanded services in feasibility studies, conceptual designs, alternatives development, and corridor plans for multimodal transportation projects. The ideal candidate will enjoy collaborating with transportation planners, National Environmental Policy Act (NEPA) specialists, traffic engineers, systems planners, hydraulic engineers, and natural resource specialists to develop designs that meet project goals while best balancing competing needs.

Three Oaks is a growing, sustainability-oriented, woman-owned business comprised of talented and motivated individuals focused on helping clients accomplish infrastructure projects with careful consideration of community and environmental needs. We are searching for like-minded individuals to work in a collaborative atmosphere with the goals of delivering outstanding products and superior client service, while providing our employees with the flexibility to balance business and family responsibilities. Three Oaks offers exceptional benefits, including health, dental, flexible spending account, and matching 401K, as well as flexible work schedules.

Required Qualifications:

• A minimum of a bachelor’s degree in civil or environmental engineering with at least 10 years of experience in roadway, transit, and/or multimodal design
• Professional Engineer in North Carolina and/or South Carolina

Preferred Qualifications:

• Experience on NCDOT and/or SCDOT roadway design projects
• Proficiency with Microstation, Geopak, Open Roads Designer, and/or Civil 3D
• Experience with different design aspects for transportation projects (e.g., drainage, traffic control, signing)
• Strong project management experience
• Supervisory experience

To Apply:
Applications will be accepted until the position is filled. The start date for this position is flexible. Please send resume and cover letter via email to careers@threeoaksengineering.com and reference Senior Transportation Design Engineer Position in the subject line.

Three Oaks is an equal opportunity employer. We recruit and promote employees regardless of age, race, sex, color, national origin, religion, disability, sexual orientation, gender identity, veteran status, or other legally recognized basis.

Three Oaks Engineering is seeking a part-time Proposal Coordinator to join our South Carolina team. This position will assist our technical staff in developing marketing proposals from beginning to end. Work will include preparing and editing text, formatting documents, developing graphics, and coordination with prime firms and clients for submission of materials. Tasks will also include monitoring and identifying potential projects using client, industry, and government websites. While the position is currently part-time (average 20 hours/week), it has the potential to develop into a full-time position (30+ hours) with benefits. We are open to hybrid in-office and remote work schedules.

Three Oaks is a growing, sustainability-oriented, woman-owned business comprised of talented and motivated individuals focused on helping clients accomplish infrastructure projects with careful consideration of community and environmental needs. We are searching for like-minded individuals to work in a collaborative atmosphere with the goals of delivering outstanding products and superior client service, while providing our employees with the flexibility to balance business and family responsibilities.

Required Qualifications:

• Associate degree in English, marketing, graphic arts, or a closely related field or a combination of education and experience
• Minimum of 2 years of experience in proposal coordination
• Familiarity with state and federal procurement procedures
• Proficiency in Microsoft Office (Word, PowerPoint, Excel)
• Strong organizational skills

Preferred Qualifications:

• Experience with SCDOT and/or SF330 proposals
• Proficiency in graphics and/or publishing software
• Experience in the A/E/C industry
• Experience with ArcGIS or MicroStation

To Apply:
Applications will be accepted until the position is filled. The start date for this position is flexible. Please send resume, cover letter, and three references via email to careers@threeoaksengineering.com and reference Proposal Coordinator Position in the subject line.

Three Oaks is an equal opportunity employer. We recruit and promote employees regardless of age, race, sex, color, national origin, religion, disability, sexual orientation, gender identity, veteran status, or other legally recognized basis.

Three Oaks Engineering is seeking a full-time Senior Environmental Project Manager to join our expanding team in our Cayce/West Columbia, SC office. The successful candidate will manage projects and tasks associated with environmental permitting, protected species analysis, habitat assessments, plant identification, jurisdictional delineations, and/or wildlife surveys. The position will also include supervising staff, developing proposals, assisting in developing new business, and managing client relationships. While some field work will be required, we anticipate this position to primarily involve office work and are open to hybrid in-office and remote work schedules. 

Three Oaks is a growing, sustainably-oriented, woman-owned business comprised of talented and motivated individuals focused helping our clients implement infrastructure projects with careful consideration of community and environmental needs. We are searching for like-minded individuals to work in a collaborative atmosphere with the goals of delivering outstanding products and superior client service, while providing our employees opportunities for growth and advancement along with the flexibility to balance business and family. We pride ourselves on maintaining the kind of corporate culture envisioned by our founders who wanted to create the kind of workplace where they wanted to work.

Preferred Qualifications:

• A minimum of a B.A. or B.S. degree from an accredited university in biology, ecology, engineering, environmental studies, geology, or a closely related field
• Ten or more years of applicable experience related to Clean Water Act 404/401permitting, Endangered Species Act/Section 7 Consultations, natural resources impact analysis, technical report writing, environmental consulting, and/or transportation planning
• Strong project management experience
• Supervisory experience
• Excellent written and verbal communication skills
• Experience with ArcGIS or MicroStation

Benefits:
Three Oaks offers exceptional benefits, including health, dental, flexible spending account, monthly health stipend, and matching 401(k), as well as flexible work schedules and the opportunity to grow with the company. The salary for this position will be commensurate with experience and capabilities. 

To Apply:
Please send resume, cover letter, and three references via email to careers@threeoaksengineering.com and reference Senior Enviromental Manager Position in the subject line.

Three Oaks is an equal opportunity employer. We recruit and promote employees regardless of age, race, sex, color, national origin, religion, disability, sexual orientation, gender identity, veteran status, or other legally recognized basis.

Three Oaks Engineering is seeking a full-time Hydraulic Engineer to join our expanding team in any of our three office locations (Durham, NC; Raleigh, NC; West Columbia/Cayce, SC). Three Oaks is a growing, sustainability-oriented, woman-owned business comprised of talented and motivated individuals focused on helping clients accomplish infrastructure projects with careful consideration of community and environmental needs. We are searching for like-minded individuals to work in a collaborative atmosphere with the goals of delivering outstanding products and superior client service, while providing our employees with the flexibility to balance business and family responsibilities.

The ideal candidate will support our hydraulic engineering and stormwater group within our growing company. Our goal is to offer our clients expanded services in hydrologic analysis and hydraulic engineering for multimodal transportation and other infrastructure projects, Stormwater Control Measures (SCM) planning and design, and resiliency planning. This position will also support our existing services in environmental permitting, SCM inspection, and watershed planning.

Required Qualifications:
• Bachelor’s degree in Civil, Environmental, Biological & Agricultural Engineering or equivalent education
• Engineer Intern (EI) certification
• Experience in drainage design, bridge and culvert design, H&H analyses, SCM design, erosion and sediment control design, FEMA permitting, and/or Clean Water Act Section 404/401 permitting
• Proficiency with Microstation, Civil3D, and/or Open Road Designer
• Familiarity with hydrologic and hydraulic software such as HEC-RAS, HY-8, GEOPAK Drainage, StormCAD, SUDA, and HydroCAD

Preferred Qualifications:
• At least 3 years of experience in hydrologic analysis and hydraulic engineering
• Professional Engineer in North Carolina and/or South Carolina or ability to obtain within 18 months
• Experience on NCDOT and/or SCDOT design projects
• NCDOT Level III Erosion Control Design Certification
• Certified Floodplain Manager (CFM)

Benefits:
Three Oaks offers exceptional benefits, including health, dental, and matching 401K, as well as flexible work schedules and the opportunity to grow with the company. The salary for this position will be commensurate with experience and capabilities. 

To Apply:
Applications will be accepted until the position is filled. The start date for this position is flexible. Please send resume, cover letter, and three references via email to careers@threeoaksengineering.com and reference Hydraulic Engineer Position in the subject line.

Three Oaks is an equal opportunity employer. We recruit and promote employees regardless of age, race, sex, color, national origin, religion, disability, sexual orientation, gender identity, veteran status, or other legally recognized basis.