Civil Engineer - Principal
Knoxville, TN · On-site
CEC Ignite - focused on helping professionals early in their careers to develop their pathway; CEC iDEA - focused on inclusion, diversity, equality, and acceptance; and CEC Women - focused on ...
Knoxville, TN · On-site
CEC Ignite - focused on helping professionals early in their careers to develop their pathway; CEC iDEA - focused on inclusion, diversity, equality, and acceptance; and CEC Women - focused on ...
Knoxville, TN · On-site
CEC Ignite - focused on helping professionals early in their careers to develop their pathway; CEC iDEA - focused on inclusion, diversity, equality, and acceptance; and CEC Women - focused on ...
Serve as principal-in-charge on complex transportation projects, including roadway, corridor, and multimodal infrastructure initiatives. * Oversee project delivery, ensuring design quality, budget ...
Serve as principal-in-charge on complex transportation projects, including roadway, corridor, and multimodal infrastructure initiatives. * Oversee project delivery, ensuring design quality, budget ...
Serve as principal-in-charge on complex transportation projects, including roadway, corridor, and multimodal infrastructure initiatives. * Oversee project delivery, ensuring design quality, budget ...
Quick apply
Serve as principal-in-charge on complex transportation projects, including roadway, corridor, and multimodal infrastructure initiatives. * Oversee project delivery, ensuring design quality, budget ...
Serve as principal investigator (PI) or co-PI on research proposals, secure external funding, and help shape the center's research agenda. * Team Building & Staffing: Hire, develop, and lead a highly ...
Serve as principal investigator (PI) or co-PI on research proposals, secure external funding, and help shape the center's research agenda. * Team Building & Staffing: Hire, develop, and lead a highly ...
Serve as principal investigator (PI) or co-PI on research proposals, secure external funding, and help shape the center's research agenda. * Team Building & Staffing: Hire, develop, and lead a highly ...
Serve as principal investigator (PI) or co-PI on research proposals, secure external funding, and help shape the center's research agenda. * Team Building & Staffing: Hire, develop, and lead a highly ...
$24.3K - $37K
1% of jobs
$37K - $49.7K
0% of jobs
$49.7K - $62.3K
0% of jobs
$62.3K - $75K
1% of jobs
$75K - $87.7K
13% of jobs
$99.7K is the 25th percentile. Wages below this are outliers.
$87.7K - $100.3K
11% of jobs
$100.3K - $113K
14% of jobs
The median wage is $118.1K / yr.
$113K - $125.7K
27% of jobs
$132.9K is the 75th percentile. Wages above this are outliers.
$125.7K - $138.3K
16% of jobs
$138.3K - $151K
10% of jobs
$151K - $163.7K
9% of jobs
$24.3K
$116.5K
$163.7K
Ruby on Rails is an application framework for web development. Specifically, it focuses on server-side functions and relies on the model-view-controller pattern. Rails is the framework itself, while Ruby is the programming language in which Rails is written. Ruby on Rails was designed to cut down on repetitive tasks and to be easy to learn with large, easily accessible libraries. It is open source as well, which means there is a large community that you can utilize to answer questions or improve your skills.
| Aspect | Ruby On Rails | JavaScript Developer |
|---|---|---|
| Required Credentials | Proficiency in Ruby, Rails framework, MVC architecture | Proficiency in JavaScript, frameworks like React or Angular, HTML/CSS |
| Work Environment | Backend web development, server-side scripting | Frontend development, client-side scripting |
| Employer & Industry Usage | Web startups, SaaS companies, e-commerce platforms | Web applications, interactive websites, mobile app development |
Ruby On Rails and JavaScript Developers often work together but focus on different parts of web development. Rails is primarily used for backend development with a focus on server-side logic, while JavaScript developers handle the frontend, creating interactive user interfaces. Both roles are essential in full-stack development, but their skills and tools differ significantly.

Full-time
Medical, Dental, Vision, Retirement
Re-posted 22 days ago
As a Civil Engineering Principal for Civil & Environmental Consultants, Inc. (CEC) in our Knoxville, TN office, you’ll partner with senior leadership to grow the Civil/Site Practice, strengthen client relationships, and guide stakeholders through the regulatory environment while ensuring technical excellence. You’ll lead and mentor a team of engineers and project managers, oversee proposals, budgets, and quality control, and support recruiting and staff development. At the same time, senior leadership will work with you to shape your own career path through targeted professional development, mentoring, and involvement in office and corporate initiatives.
At CEC, every team member is personally invested in serving our clients with integrity, delivering results that matter, and growing meaningful careers. As employee-owners, we’re accountable not just for our work, but for creating an environment that supports and challenges one another. Our people are our priority — and that’s what drives us to dig deeper, collaborate smarter, and build lasting relationships inside and outside of our company.
Key Responsibilities:
Our Knoxville office, located in the heart of East Tennessee, is home to a dynamic and collaborative team of professionals. Nestled near the foothills of the Great Smoky Mountains, Knoxville offers a unique blend of natural beauty, vibrant culture, and a strong sense of community. The city boasts excellent schools and a thriving downtown with restaurants, entertainment, and outdoor spaces. Whether you're exploring the nearby national park, enjoying a University of Tennessee game, or connecting with a supportive professional network, Knoxville is a great place to live, work, and grow.
Preferred Capabilities
We have experts! CEC is consistently ranked as a Top 500 Design Firm and Top 200 Environmental Firm by Engineering News-Record. We are looking for people who enjoy using their education and experience to solve difficult technical problems and work on interesting projects. You can accomplish this while working with a team of professionals who are equally motivated to provide high levels of service to our clients and to teach you along the way.
We have support! We have a variety of Employee Resource Groups, including CEC Community – focused on giving back to the communities in which we work; CEC Ignite – focused on helping professionals early in their careers to develop their pathway; CEC iDEA – focused on inclusion, diversity, equality, and acceptance; and CEC Women – focused on creating internal and external opportunities for women to network and leverage professional experience!
We care about our people! People and Culture are two of the five elements of our strategic plan. When you care about your people, they will want to grow a career with you – that is our goal. CEC offers you a small-firm work environment with large-firm opportunities. Not only will we help you develop professionally, but we will also provide an opportunity to become an owner of the firm and share in its success.
CEC offers a matching 401(k); profit sharing; a performance bonus; company stock; medical, dental, and vision insurance; short and long-term disability; tuition assistance; professional development; and work-life balance.
CEC is an equal opportunity employer. We do not discriminate in recruiting, hiring or promotion based on race, color, religion, sex (including sexual orientation, gender identity or expression, transgender status), national origin, age, disability, protected veteran status or any other basis or characteristic prohibited by applicable federal, state, or local law.
THIRD PARTY RECRUITERS
If CEC has not expressly requested recruiting services or contractually engaged with you for recruiting services on a specific position, any resumes or candidate profiles sent to CEC shall be considered unsolicited. Therefore, any such submissions will be considered property of CEC, with no associated fees due to your firm.
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Civil engineering construction
1,001 - 5,000 Employees
Coraopolis, PA, US
1989