W/WW Sr. Project Engineer - PE

Apex Companies, LLC; Oklahoma City (OK); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Medical and dental

Life insurance

Short/long-term disability

401k match

Tuition assistance

Annual bonus opportunities

Cross-training

Job summary

Apex Companies, LLC is seeking a highly motivated Sr. Project Engineer - PE to lead civil design projects for public and private clients in Oklahoma.

You will guide civil design teams, manage scope, and develop new client relationships while delivering multi-disciplinary projects across the Apex service spectrum. The role emphasizes leadership, mentorship, and strong client communication, with opportunities for professional growth and bonuses.

Qualifications

• 6+ years' experience as a consulting engineer in water and wastewater projects.
• Bachelor's degree in civil/environmental engineering and Oklahoma P.E.
• Solid understanding of civil design standards and environmental constraints.
• Proven ability to meet timelines and budgets.
• Ability to develop creative engineering solutions and client relationships.
• Proficiency in Microsoft Office applications.
• Excellent verbal and written communication with clients and staff.
• Familiarity with AutoCAD Civil 3D and HydroCAD.

Responsibilities

• Plan and administer small decentralized water and wastewater systems.
• Lead design of efficient, constructable civil projects.
• Estimate and budget labor hours; review costing reports.
• Maintain client relationships and ensure objectives are met.
• Mentor design professionals.
• Participate in business development and opportunities.
• Join professional organizations and functions.
• Prepare and deliver technical reports and proposals.
• Prepare marketing presentations.
• Hire and manage subcontractors.
• Mentor scientific staff and ensure quality work.
• Ensure safe performance of project work.

Skills

Leadership

Client relationships

Project management

Communication

Mentoring

Business development

Microsoft Office

Problem solving

Education

Bachelor's degree in civil or environmental engineering

Oklahoma P.E.

Tools

AutoCAD Civil 3D

HydroCAD

Job description

Are you driven to grow, lead, and make a meaningful impact? At Apex, we're building more than a consulting and engineering firm-we're creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you'll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work.

Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes.

As we continue to expand, we're looking for high-performing professionals who are ready to lead, collaborate, innovate, and create impact. At Apex, you help shape what's next. When we succeed together, we share in that success. All Apex positions are eligible for annual bonus opportunities, reinforcing our commitment to recognizing and rewarding meaningful contributions that drive our collective growth.

This role is eligible for a $10,000 sign-on bonus, subject to the terms and conditions of the Company's sign-on bonus program.

Apex Companies LLC is seeking a highly motivated W/WW Sr. Project Engineer - PE with experience in leading civil engineering design projects and providing direction to civil design teams. This position would serve various public and private clients within existing portfolio and provide opportunities for highly motivated candidates to develop new client relationships. Our teams specialize in delivering multi-disciplinary projects that incorporate the full breadth of Apex services and strategic subconsultant partners.

This role requires someone to be located in Oklahoma.

Your Responsibilities as a Sr. Engineer:

• Plan and administer small decentralized public water systems and waste water systems.
• Provide leadership in the design of efficient and constructable civil projects.
• Estimate and budget labor hours for design projects; review job costing reports and take corrective action, as necessary.
• Establish andmaintainclient relationships; ensure client satisfaction and ensure that clientobjectivesare met.
• Mentor young design professionals.
• Participatein business development opportunities.
• Participate in professional organizations and functions
• Write and review technical reports and proposals.
• Prepare and deliver marketing presentations.
• Hire and manage subcontractors.
• Mentor and train scientific staff and ensure quality work product.
• Ensure safe performance of project work.

What we're looking for:

• 6+ years' experience as a consulting engineer providing permitting, design and construction of water and wastewater system projects.
• A bachelor's degree in civil engineering or environmental engineering and an Oklahoma P.E
• A solid understanding of civil design and construction standards, and environmental conditions / constraints.
• A proven history of meeting project timelines and budgets.
• Ability to develop creative engineering solutions to address project constraints
• Developing relationships with clients
• Proficiencyin Microsoft Office Applications (Word, Excel, Outlook)
• Excellent verbal and written communication skills with clients,staffand management.
• Familiarity with design software such as AutoCAD Civil 3D and HydroCAD

Why you'll love working with us:

• Company-subsidized medical and dental
• Company-paid life, short, and long-term disability
• 401k match, tuition assistance, and more
• Cross-training and the ability to work on a variety of projects
• Performance-based bonuses or other incentives
• Working with the best and brightest in the industry
• 2,000+ employee national firm with 70+ locations across the US

We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact [e-mail] or [phone]. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer