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3Rd Assistant Engineer Jobs in Oak Ridge, TN (NOW HIRING)

Division Mine Planner

Oak Ridge, TN · On-site

$65 - $85/hr

... and engineering teams to develop short term and long term mine plans that align with production ... Coordinate quality control testing and communication with third party laboratories. * Collect and ...

New

Communicate with the customers, engineers, and other team members to clarify scope and any other ... * Assist in the development of Junior Estimators answer questions, help make decisions, and ...

New

... members. * Assist in other general technical support as needed. * Collaborate with Engineers ... NOTICE TO THIRD PARTY AGENCIES: Ardurra does not accept unsolicited resumes from recruiters or ...

Showing results 41-60

3Rd Assistant Engineer information

See Oak Ridge, TN salary details

$31.6K

$84.9K

$128.6K

How much do 3rd assistant engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for 3rd assistant engineer in Oak Ridge, TN is $84,853.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,400.00 and $99,900.00 per year, depending on experience, location, and employer.

What is a 3rd assistant engineer?

A 3rd Assistant Engineer, also known as a Third Engineer, is a licensed member of the engineering department on a merchant ship. They are responsible for maintaining and operating the ship’s machinery, including engines, pumps, and electrical systems under the supervision of senior engineers. Their duties often include performing scheduled maintenance, monitoring equipment performance, and responding to machinery emergencies. This role is typically an entry-level officer position for marine engineers who have completed relevant maritime training and certification.

What are the typical responsibilities of a 3rd assistant engineer during a voyage?

As a 3rd Assistant Engineer, your primary responsibilities include monitoring and maintaining the ship’s engine room machinery, assisting with routine inspections, and ensuring equipment is operating safely and efficiently. You’ll often be assigned to a specific watch, working closely with the engineering team to troubleshoot technical issues and carry out scheduled maintenance. This role also involves keeping detailed logs, supporting emergency drills, and collaborating with other departments to ensure smooth vessel operations. Adapting quickly to changing priorities and working in a team-oriented environment are essential for success in this position.

What are the key skills and qualifications needed to thrive as a 3rd assistant engineer, and why are they important?

To thrive as a 3rd Assistant Engineer, you generally need a bachelor's degree in marine engineering or a related field, a valid U.S. Coast Guard (USCG) license, and a solid understanding of shipboard engineering systems. Familiarity with engine room operations, maintenance management systems, and safety protocols is crucial, along with any required STCW certifications. Strong problem-solving skills, attention to detail, and effective teamwork set outstanding candidates apart in this role. These competencies ensure the reliable operation and safety of ship machinery, supporting efficient vessel performance and regulatory compliance.

What is the difference between 3Rd Assistant Engineer vs 2Nd Assistant Engineer?

Aspect3Rd Assistant Engineer2Nd Assistant Engineer
Required CertificationsDiploma or equivalent in engineeringBachelor's degree in engineering or related field
Work EnvironmentAssisting in routine maintenance and operationsMore responsibilities in supervision and troubleshooting
Industry UsageCommonly used in shipping, manufacturing, and power plantsUsed in similar industries with increased responsibilities

The main difference between a 3Rd Assistant Engineer and a 2Nd Assistant Engineer lies in their level of responsibility and qualifications. The 3Rd Assistant Engineer typically holds a diploma and performs routine tasks, while the 2Nd Assistant Engineer usually has a bachelor's degree and handles more complex duties. Both roles are essential in engineering operations within industrial and shipping sectors, but the 2Nd Assistant Engineer has a higher level of responsibility and expertise.

How much do 3rd assistant engineers make?

The average salary for a 3rd Assistant Engineer typically ranges from $40,000 to $60,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced engineers with certifications can earn higher wages, often supplemented by overtime and benefits.

What are popular job titles related to 3Rd Assistant Engineer jobs in Oak Ridge, TN?

For 3Rd Assistant Engineer jobs in Oak Ridge, TN, the most frequently searched job titles are:

What job categories do people searching 3Rd Assistant Engineer jobs in Oak Ridge, TN look for?

The top searched job categories for 3Rd Assistant Engineer jobs in Oak Ridge, TN are:

What cities near Oak Ridge, TN are hiring for 3Rd Assistant Engineer jobs?

Cities near Oak Ridge, TN with the most 3Rd Assistant Engineer job openings:

Water/Wastewater Project Manager

Ardurra Group

Knoxville, TN • On-site

$90 - $140/hr

Other

Re-posted 18 days ago


Job description

Ardurra is seeking a Water/Wastewater Project Manager to join our team in Knoxville, TN.

Primary Function

This position will be expected to plan, design, and manage multidiscipline projects consisting of water/wastewater treatment and collection/distribution systems for municipal type clients in the Tennessee region. The individual should be capable of performing the technical design and/or hydraulic modeling requirements on water/wastewater projects and collaborate with our team of engineers, EIT's, CADD technicians, and sub consultants, to successfully execute these types of projects.

Primary Duties
  • Develop detailed designs, plans, specifications, reports and cost estimates for treatment plants, pipelines, pump stations, tanks and other water / wastewater storage and conveyance systems or the ability to independently manage a team of professionals to do so. More specific responsibilities include performing or managing engineering/process design, hydraulics, pumping systems, and treatment process projects
  • Provide responses to request for qualifications and assist with teaming opportunities
  • Ability to guide, direct, and coordinate with the multiple departments and sub-consultants required for multi-discipline projects
  • Ability to create, calibrate, modify and perform hydraulic modeling for water and wastewater systems, and interpret and communicate the results to others
  • Perform business development duties with current and potential clients
Education and Experience Requirements
  • Bachelor of Science Degree in Civil, Environmental or other related Engineering from an ABET accredited college
  • Minimum of 8 years progressive experience in the municipal water/wastewater and/or public works field of engineering is preferred
  • Professional Engineer's license in the state of Tennessee is a plus
  • Experience in managing production and treatment projects as well and/or experience performing water distribution and wastewater collection modeling is preferred
  • Advanced understanding of water treatment / distribution and wastewater collection / treatment principles and state regulations is preferred
  • Ability to research and utilize available resources
  • Candidate must be self-motivated, able to lead or assist a project team to completion of multiple projects simultaneously
  • An attitude and commitment to being an active participant of our company culture is a must
  • Ability to guide, direct, and coordinate with multiple professionals involved in water / wastewater type projects and to manage the performance of various personnel in other departments
  • Ability to effectively communicate, in English, both verbally and in writing
Why Ardurra?

While Ardurra offers competitive compensation and rich benefits programs, it is our culture that truly sets us apart from our peers. We nurture a family-like culture, striving to create a work environment that is enjoyable, challenging and rewarding but also fun. We are acutely focused on developing our staff, whether through our internal Ardurra Academy or through our industry-leading Leadership program. We have made a deliberate and focused commitment to nurture a people-centric culture where people are: valued as individuals; supported in their professional and career development with multiple, varied career paths; provided the tools and resources to be successful, engaged, and satisfied in their work; and positive benefits, time-off programs, and flexibility to help maintain a healthy balance between work and home.
Ardurra is an Equal Opportunity/ Affirmitive Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, gender identity or sexual orientation.

NOTICE TO THIRD PARTY AGENCIES

Ardurra does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Agency Agreement, Ardurra will not consider or agree to payment of any referral compensation or recruiter fee. If a resume or candidate is submitted to any hiring manager without a previously signed agreement, Ardurra reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. These candidates will be considered property of Ardurra. We're not currently looking to add any more agencies to our list of approved vendors, so please do not contact any of our managers or recruitment team with sales calls or details of your candidates.

Education Preferred

Bachelors or better in Chemical Engineering or related field.

Bachelors or better in Civil Engineering or related field.

Bachelors or better in Environmental Engineering or related field.

Bachelors or better in Mechanical Engineering or related field.

Licenses & Certifications Preferred

Professional Engineer

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.

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