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1St Assistant Engineer Jobs in Oklahoma (NOW HIRING)

Engineer Assistant

Tulsa, OK · On-site

  • Medical

  • PTO

Join our team as a day shift, full-time, Maintenance Engineer Assistant in Tulsa, OK. Why Join Us ... Thrive in a People-First Environment and Make Healthcare Better * Thrive: We empower our team with ...

Engineer Assistant

Tulsa, OK · On-site

  • Medical

  • PTO

Join our team as a day shift, full-time, Maintenance Engineer Assistant in Tulsa, OK. Why Join Us ... Thrive in a People-First Environment and Make Healthcare Better * Thrive: We empower our team with ...

Facility/Operations Engineer

Tulsa, OK · On-site

$61K - $82K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Employee assistance and wellness programs * 34 Paid days off 1st year! Under limited supervision ... • Assist with troubleshooting BAS related issues impacting HVAC and plant operations • Help ...

Facility/Operations Engineer

Tulsa, OK

$61K - $82K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Employee assistance and wellness programs * 34 Paid days off 1st year! Under limited supervision ... • Assist with troubleshooting BAS related issues impacting HVAC and plant operations • Help ...

Bridge Design Engineer (PE)

Oklahoma City, OK · On-site

$110K - $155K/yr

  • Medical

  • Dental

  • Vision

  • PTO

... load ratings * Assist with construction engineering services * Prepare detailed reports ... Four weeks of paid time off the first year * Eight paid holidays * Fun culture with company ...

Engineering Liason

Claremore, OK · On-site

$70K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

... procedures. * Assist with first article inspections (FAI), nonconformance investigations ... Engineering Liaison Continuous Improvement * Identify opportunities to improve engineering ...

At TDW we put people first - that means working everyday to ensure the pipelines that run through ... Provide support to the sales process: assist Commercial Operations in the preparation of quotes to ...

New

At TDW we put people first - that means working everyday to ensure the pipelines that run through ... Provide support to the sales process: assist Commercial Operations in the preparation of quotes to ...

New

Business Development Engineer

Ada, OK · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... * Assist with project proposals, design layouts, technical documentation, and supporting ... Providing quality first, safety always, complete integrity, and delivery that is on time, is a part ...

Maintain organized project documentation using consistent filing systems * Assist with drawing and ... That means doing what we say, putting safety and people first, supporting one another, and taking ...

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Showing results 1-20

1St Assistant Engineer information

See Oklahoma salary details

$30.5K

$82K

$124.2K

How much do 1st assistant engineer jobs pay per year?

As of Aug 16, 2026, the average yearly pay for 1st assistant engineer in Oklahoma is $81,950.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,100.00 and $96,500.00 per year, depending on experience, location, and employer.

What is the difference between 1St Assistant Engineer vs 2nd Assistant Engineer?

Aspect1St Assistant Engineer2nd Assistant Engineer
Required CertificationsEngineering degree, relevant licensesEngineering degree, relevant licenses
Work EnvironmentSupervises technical staff, oversees operationsSupports senior engineers, handles routine tasks
Employer & Industry UsageMaritime, manufacturing, power plantsMaritime, manufacturing, power plants
Common Search & ComparisonOften compared for responsibilities and career progression

The 1St Assistant Engineer typically holds more responsibilities, supervises technical staff, and oversees operations, whereas the 2nd Assistant Engineer supports senior engineers with routine tasks. Both roles require similar certifications and are common in maritime and industrial industries. The main difference lies in the level of responsibility and leadership within the engineering team.

What are the typical responsibilities of a 1st assistant engineer during a voyage, and how do they interact with other crew members?

As a 1st Assistant Engineer, your primary responsibilities during a voyage include supervising engine room operations, maintaining mechanical and electrical systems, and overseeing routine inspections and repairs. You will collaborate closely with the Chief Engineer to ensure the vessel's machinery runs smoothly and safely, and you’ll also direct and mentor junior engineering staff. Effective communication with deck officers and other departments is essential for coordinating maintenance schedules and responding to any technical issues that arise. This role is hands-on and requires adaptability, especially when addressing unexpected problems at sea.

What are the key skills and qualifications needed to thrive as a 1st assistant engineer, and why are they important?

To thrive as a 1st Assistant Engineer, you need a solid background in marine engineering, mechanical systems, and a valid STCW certification or equivalent maritime license. Familiarity with engine room management systems, auxiliary machinery, and preventive maintenance software is essential. Strong leadership, problem-solving abilities, and effective communication are critical soft skills for managing engine room teams and responding to emergencies. These competencies ensure the safe, efficient operation of the ship’s machinery and compliance with international maritime regulations.

What is a 1st assistant engineer?

A 1st Assistant Engineer, also known as the First Assistant Engineer or First Assistant, is a licensed officer in the engine department on ships. They are responsible for overseeing the daily operation and maintenance of the ship’s engine room, machinery, and technical equipment. The 1st Assistant Engineer assists the Chief Engineer and supervises junior engineers and crew to ensure efficient and safe operations. Their tasks include monitoring engine performance, troubleshooting mechanical issues, and ensuring compliance with safety and environmental regulations.

What are popular job titles related to 1St Assistant Engineer jobs in Oklahoma?

For 1St Assistant Engineer jobs in Oklahoma, the most frequently searched job titles are:

What cities in Oklahoma are hiring for 1St Assistant Engineer jobs?

Cities in Oklahoma with the most 1St Assistant Engineer job openings:

Infographic showing various 1St Assistant Engineer job openings in Oklahoma as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $81,950 per year, or $39.4 per hour.

$83K - $114K/yr

Full-time

Re-posted 11 hours ago


Job description

The Maintenance Engineer (Sr) ensures that all mechanical, pneumatic and hydraulic systems and equipment on the vessel are maintained to the highest level of operational standards. Responsible for implementing and upholding safety and environmental compliance requirements.

QUALIFICATIONS

  • Must have 3+ years' experience as a 1st Assistant Engineer.

  • 2+ years of maintenance experience in an offshore drilling operation

  • 3+ years of experience working in IFS.

  • Maintenance experience in an offshore drilling operation preferred.

  • Must have strong experience with mechanical and electrical systems and equipment.

  • Working knowledge of HSE practices common to the industry and the company

  • Familiar with application of the HSE Management System and continuous improvement

  • Must have basic Preventive Maintenance Systems (PMS) knowledge.

  • Working experience reading and interpreting electrical and mechanical drawings.

  • Strong experience with pneumatic and hydraulic systems is required.

  • Must be self- sufficient in trouble shooting and repairing systems.

  • Must be able to work without constant supervision.

  • Offshore survival and medical certificates as mandated by government/client regulations are required.

  • Valid Unlimited 1st Engineer/Chief Engineer national license. USCG license endorsed as: First Assistant Engineer for Steam, Gas, or Motor of Unlimited Horsepower.

  • Federal EPA Universal refrigerant handling (certificate/card reflecting document number), if applicable.

  • Valid Marshall Island Endorsement.

  • Valid BOSIET CA EBS

  • Strong knowledge of A/C drive power generation systems in diesel-electric and mechanical propulsion systems.

  • Thorough knowledge of maintenance, operations and a solid background in electronic automation.

  • Strong knowledge of hydraulic, electro-hydraulic and pneumatic systems.

  • Experience in HVAC/ refrigerant recovery helpful.

ESSENTIAL FUNCTIONS

  • Ensures through observation, records and inspections, that all mechanical, pneumatic and hydraulic equipment and systems meet regulatory as well as Noble Drilling's requirements.

  • Complete understanding and use of the Noble's Maintenance System.

  • Ensures all mechanical, pneumatic and hydraulic maintenance is performed in accordance with Noble Drilling's maintenance system, equipment manufacturer's recommendations, the Vessel Operating Manual and regulatory requirements and codes.

  • Monitors or performs repairs and rebuilds mechanical, pneumatic and hydraulic systems and equipment, ensuring they are performing properly, safely and economically.

  • Oversees modifications to mechanical, pneumatic and hydraulic systems and equipment.

  • Maintains updated vessel drawings.

  • Performs troubleshooting and repair of equipment.

  • Performs daily visual inspections of equipment and diagnoses actual and potential malfunctions, ensuring potential hazards and abnormal operating conditions are addressed quickly and that any deteriorating conditions are reported.

  • Initiates analysis and identifies the root cause of failures on the vessel's mechanical, pneumatic and hydraulic equipment and systems.

  • Ensures records and documentation for general maintenance, operation and repairs are kept accurate and up-to-date.

  • Monitors equipment logs, ensuring operating and maintenance standards are maintained.

  • Makes recommendations on repair priorities.

  • Implements the Preventive Maintenance System (PMS) for the mechanical, pneumatic and hydraulic equipment. Maintains PMS records, ensuring the quality and timeliness of preventive maintenance.

  • Reviews equipment and spare parts inventories, ensuring adequate and accurate inventory. Investigates and resolves discrepancies as necessary.

  • Requisitions spare parts, tools and materials for mechanical, pneumatic and hydraulic equipment.

  • Carries out inspections and audits in accordance with the HSE Management System requirements.

  • Develops and implements Job Safety Analysis and prepares hazard assessments as required.

  • Ensures adherence to all Noble Drilling's safety policies and procedures.

  • Performs other duties and special projects as requested by management.

  • Ensure compliance to Company policies, local and international regulations relating to the operation of the rig, and current pollution regulations.

  • Monitor the power plants controls and power distribution; ensure that power is available at all times.

  • Ensure that the permit to work system is in place and followed.

  • Participate in the effective management of the Rig Maintenance System (RMS) and ensure all records are maintained on a timely basis.

  • Operate, maintain and repair as necessary the engine cooling water system, lube oil system, and fuel system.

  • Supervise the maintenance and repair of all pumps and valves of the ballast system, thrusters, associated driven pumps and auxiliary equipment.

  • Liaise with the marine department regarding the loading, ordering and use of fuel, potable water and drill water in consideration of the rig's stability.

  • Plan equipment periodic maintenance according to the PMS guidelines and coordinate that maintenance with Chief Engineer or Maintenance Supervisor and other department heads.

  • Ensure that reports for repair and maintenance of equipment are accurate and complete.

  • Carry out classification society surveys as part of continuous survey of machinery.

  • Assist the Chief Engineer or Maintenance Supervisor to ensure all third-party equipment is fit for purpose, certified, correctly installed, and maintained while on the rig.

  • Maintain an adequate supply of spares to fulfill maintenance requirements and facilitate a safe and efficient operation.

  • Inform the Chief Engineer or Maintenance Supervisor and other department heads of any technical problems or limitations that may affect the safe operation of the rig.

  • Implement outstanding recommendations from audits, as issued by Clients, Regulatory Authorities or rig management.

  • Assist the Chief Engineer or Maintenance Supervisor in supplying information for maintenance and repair budget.

  • Communicate equipment problems or breakdown information via direct supervisor to Field Support Group.

  • Must be competent and skilled in the use of condition monitoring equipment, including basic interpretation.

  • Incorporate the STOP the job planning process into all tasks, whether working alone or as a part of a team,

  • Participate in the STOP the job process.

  • Ensure subordinate personnel are properly trained in the STOP the job process.

  • Ensure DROPS inspections are conducted according to the rig's DROPS inspection program.

  • Call a Time Out for Safety (TOFS) whenever an unplanned hazard or a change in the expected results is observed.

  • Demonstrate commitment to Company safety policy through the consistent execution of leadership and guidance.

  • Ensure compliance with regulatory requirements for environmental protection.

  • Actively participate in weekly safety meetings and pre-job meetings as required.

  • Report any incidents, potential hazards or abnormal situations to the Chief Engineer or Maintenance Supervisor and other department heads.

  • Ensure that a high standard of hygiene and housekeeping is maintained onboard the rig.

  • Meeting the training requirements of the applicable training matrix.

  • Participate fully in the annual performance appraisal process.

  • Mentor, develop and train crew members to ensure that they are competent to work at their next job level.

  • Ensure that all subordinates have the necessary skills and experience to fulfill their assigned tasks in a safe and efficient manner.

  • Recommend promotion or disciplinary action up to and including discharge.

  • Supervise and guide crew members in their On-the-Job Training (OJT) program.

  • Maintain discipline onboard and ensure compliance with Company disciplinary procedures.

  • Carry out the Noble Leadership Model by Developing Yourself, Leading Your Team, Driving the Business, and Delivering Results.