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Senior Engineer Jobs in Sumter, SC (NOW HIRING)

Freese Nichols

Senior Traffic Engineer

Columbia, SC · Hybrid

$96K - $132K/yr

As a Senior Traffic Engineer, you will lead traffic analyses and studies that support transportation planning and design projects across the Carolinas. You will work closely with transportation ...

E Tech Group

Senior Automation Engineer

Columbia, SC · On-site

$96K - $126K/yr

We are seeking a Senior Engineer to perform all aspects of process automation engineering and system integration, including initial concepts, specifications, design engineering, documentation ...

E Tech Group

Senior Automation Engineer

Columbia, SC

$96K - $126K/yr

We are seeking a Senior Engineer to perform all aspects of process automation engineering and system integration, including initial concepts, specifications, design engineering, documentation ...

E Tech Group

Senior Automation Engineer

Columbia, SC · On-site

$96K - $126K/yr

We are seeking a Senior Engineer to perform all aspects of process automation engineering and system integration, including initial concepts, specifications, design engineering, documentation ...

Foth

Lead Stormwater & Water Resources Engineer

Columbia, SC · On-site +1

$130K - $160K/yr

This role is ideal for a senior engineer who enjoys solving complex technical challenges, mentoring engineers, improving technical standards, and applying advanced modeling and analysis tools. The ...

New

Accura Engineering

Civil Engineer

Columbia, SC · On-site

Perform basic engineering calculations and analyses under the guidance of senior engineers. * Support design and drafting efforts using AutoCAD and/or Civil 3D. * Conduct site visits, field ...

Accura Engineering

Geotechnical Engineer

Columbia, SC · On-site

Perform basic engineering calculations and analyses under the guidance of senior engineers. * Support design and drafting efforts using AutoCAD and/or Civil 3D. * Conduct site visits, field ...

Accura Engineering

Geotechnical Engineer

Columbia, SC · On-site

Perform basic engineering calculations and analyses under the guidance of senior engineers. * Support design and drafting efforts using AutoCAD and/or Civil 3D. * Conduct site visits, field ...

Palermo Rhodes

Senior Design Engineer

Columbia, SC · On-site

... seeks a Senior Design Estimator Senior Design Estimator with management skills as well as ... Engineered Product Manufactures & Architectural and Engineering Consulting firms through out the US ...

Carolina Power Systems

Senior Electrical Engineer

Sumter, SC · On-site

$94K - $123K/yr

Senior Electrical Engineer Apply Now At BNS Power , we design and deliver critical power solutions that support reliable and safe operations in demanding environments. Our team provides complete ...

AECOM

Civil Engineer - Roadway/Highway

Columbia, SC · On-site

Support senior engineers in developing right-of-way (ROW) plans, maintenance of traffic (MOT) layouts, and cost estimates. * Apply SCDOT roadway design standards , manuals, and plan preparation ...

Accura Engineering

Senior Civil Engineer

Columbia, SC · On-site

Senior Civil Engineer Work Location: Atlanta, GA Salary: Based on experience and will be discussed with manager in interview Duties/Responsibilities: * Project Leadership: Manage the entire project ...

AECOM

Civil Engineer - Roadway/Highway

Columbia, SC

Support senior engineers in developing right-of-way (ROW) plans, maintenance of traffic (MOT) layouts, and cost estimates. * Apply SCDOT roadway design standards , manuals, and plan preparation ...

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All JobsEngineer JobsSenior Engineer JobsSenior Engineer Jobs in Sumter, SC

Senior Engineer information

See Sumter, SC salary details

$53K

$112.7K

$163.4K

How much do senior engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for senior engineer in Sumter, SC is $112,708.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,100.00 and $127,800.00 per year, depending on experience, location, and employer.

What is a senior engineer?

Senior engineers develop and design software programs and applications, but are designated senior because they have more extensive knowledge and years of experience than other engineers on their team. As a senior engineer, you work closely with company managers to ensure the software is created to the required specifications and must troubleshoot issues with applications when they arise. Most senior engineers have mastered a specific set of programming languages, databases, and operating systems.

What is a senior engineer?

A Senior Engineer is an experienced professional responsible for designing, developing, and overseeing complex engineering projects. They often lead teams, mentor junior engineers, and ensure that technical solutions meet organizational goals and industry standards. Senior Engineers are typically experts in their field, possessing advanced problem-solving skills and a deep understanding of relevant technologies and methodologies. Their role also often involves collaborating across departments, managing timelines, and contributing to strategic planning.

How does a senior engineer typically mentor junior team members, and what impact does this have on the team's success?

Senior Engineers often play a key role in mentoring junior developers by providing guidance on technical challenges, reviewing code, and sharing best practices. This mentorship helps foster a collaborative environment where less-experienced team members can develop their skills more rapidly. As a result, the entire team benefits from improved code quality, faster problem-solving, and a culture of continuous learning. Senior Engineers also help set standards and encourage professional growth, which contributes to the overall success and cohesion of the engineering team.

What are the key skills and qualifications needed to thrive as a senior engineer, and why are they important?

To thrive as a Senior Engineer, you need advanced technical expertise in your engineering discipline, a relevant degree, and several years of industry experience. Familiarity with project management software, CAD tools, and compliance with engineering standards or certifications like PE (Professional Engineer) is typically required. Critical thinking, leadership, and effective communication are essential soft skills for mentoring teams and managing complex projects. These skills and qualities ensure successful project delivery, innovation, and strong team performance within engineering environments.

What is the difference between Senior Engineer vs Mechanical Engineer?

AspectSenior EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering; often a master's; professional engineering license (PE) preferredBachelor's degree in mechanical engineering; PE license optional but advantageous
Work EnvironmentDesign, development, project management; leadership rolesDesign, analysis, testing, manufacturing
Industry UsageUsed across engineering sectors for experienced professionalsEntry to mid-level engineering roles in manufacturing, automotive, aerospace

Senior Engineers typically have more experience, leadership responsibilities, and advanced credentials compared to Mechanical Engineers. While Mechanical Engineers focus on design and analysis, Senior Engineers often oversee projects and mentor teams, making them suitable for higher-level roles within engineering teams.

More about Senior Engineer jobs

What are the most commonly searched types of Engineer jobs in Sumter, SC?

The most popular types of Engineer jobs in Sumter, SC are:

What are popular job titles related to Senior Engineer jobs in Sumter, SC?

For Senior Engineer jobs in Sumter, SC, the most frequently searched job titles are:

What cities near Sumter, SC are hiring for Senior Engineer jobs?

Cities near Sumter, SC with the most Senior Engineer job openings:

Senior Engineer jobs near you

Senior Traffic Engineer

Freese Nichols

Columbia, SC • Hybrid

$96K - $132K/yr

Full-time

Re-posted 27 days ago

Job description

Freese and Nichols is looking for a Senior Traffic Engineer in the Greenville, Columbia, or Raleigh offices. As a Senior Traffic Engineer, you will lead traffic analyses and studies that support transportation planning and design projects across the Carolinas. You will work closely with transportation planners and engineers to deliver technically sound solutions that improve safety, operations, and mobility.

What You'll Do

  • Lead traffic impact studies, operational analyses, and corridor studies
  • Prepare traffic forecasts, modeling, and technical reports
  • Collaborate with transportation planners and design teams on integrated solutions
  • Support agency coordination and technical reviews
  • Provide mentorship and technical guidance to junior traffic engineers
Qualifications

Required

  • Bachelor's degree in Civil Engineering or related engineering discipline
  • Professional Engineer (PE) license
  • 6+ years of traffic engineering experience

Preferred

  • Experience supporting DOT or public-sector transportation projects
  • Background in multimodal or corridor-level studies
About Freese and Nichols

At the heart of our culture is our LEADS values (Learn continuously, Engage as family, Act with integrity, Deliver quality, and Serve always). Each year, our employee engagement survey confirms that our leaders and our employees live our values.

We strive to be the firm of choice for clients and employees through innovative approaches, practical results, and outstanding service. For more than 130 years, we have been planning and designing the infrastructure our communities need: developing water supplies, designing roadways and bridges, preparing for natural disasters, and much more.

Besides our comprehensive benefits package (see more at Benefits That Work for You), we offer paid overtime for salaried employees, an annual bonus, and access to company cabins in Red River, New Mexico. We are proud of our flexible work environment which includes a hybrid schedule with up to 40% of remote work, and an alternative work schedule program which provides a day off every other Friday.

Join our team of 1,300+ employees as we grow from Virginia to Colorado. Learn more about working here at Working at Freese and Nichols.

Freese and Nichols is firmly committed to Equal Employment Opportunity (EEO) and prohibits employment discrimination for employees and applicants based upon race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, status as a protected veteran, or any other protected category under applicable federal, state, and local laws.

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