Sr. HRIS Analyst
Location: Tulsa, Ok
Description:
Responsible for human resource data integrity, analysis and advanced level problem solving.
Partners with the company’s HR Centers of Excellence (COE) and IT departments to create efficiencies and ensure system functionality of the company’s human resource information systems (HRIS) applications and data to enable complex business decision…
Project Manager
Location: Tulsa, Ok
Description
Responsible for coordinating and managing projects for the supply and implementation of emission control systems. Some projects are for the supply of equipment only, with the Customer or his agent responsible for installation. Other projects are “turnkey” where the organization is responsible for installation.
Specific Duties and Responsibilities:
Understand…
Civil/Structural Engineer
Location: Tulsa, OK
Description
The Civil/Structural Engineer position is responsible for developing designs, managing projects and leading project teams.
Accountabilities:
Uphold engineering core values: integrity, honesty, teamwork, and quality.
Manage projects and associated tasks assigned by supervisor.
Perform detailed engineering.
Check/review drawings, calculations, and documents produced by team.
Coordinate with engineers, designers, project managers, and other colleagues…
Senior Mechanical Engineer
Location: Charleston, WV
Description:
Senior Mechanical Engineer to join our Nuclear team, supporting the delivery of complex industrial projects. In this role, you will contribute to the design and execution of mechanical systems across the full project lifecycle, from early concept development through detailed engineering, construction, and commissioning. You will…
Estimator
Location:
Pasadena, TX
Primary Purpose:
The successful candidate will be responsible for scoping preliminary designs and estimating capital expansion projects (CAPEX). Estimates will be conceptual to detailed AFE quality.
Position will work directly with the Commercial, Engineering, and Operations groups to define capital project scopes of work, gather specific project details and design information…
Senior Process Engineer
Location: Denver, CO
Description:
As a Senior Process Engineer, you will provide process engineering services to Client and its customers, perform process engineering tasks with oversight from a Lead Process Engineer, and provide mentorship to others within the process engineering team. You will bring oil refining, pipeline, and gas processing,…
Electrical Pre-Construction Designer/Specialist
Location: Kansas City, Missouri
Description:
Electrical field experience installing conduit, cable tray and other electrical commodities.
Applicable electrical design or electrical detailing experience may be substituted.
Experience in overhead raceway planning and installation, conduit sizing and conduit fill requirements.
Ability to conceptualize raceway layouts in a 3D environment.
Strong understanding of NFPA 70
Ability…
Life Safety Systems Designer
Location: Portland, OR | Austin, TX | Fort Worth, TX | Pittsburgh, PA
Description:
We’re looking for a Life Safety Systems Designer (multiple locations) who is excited about working on projects that enable the heart of our client’s business. Join us and you’ll have the chance to work on projects…
Maintenance Tech
Location: Tomball, Tx
Description:
The Maintenance Technician works closely with Operations and the Maintenance Facility team to ensure all equipment and systems operate safely and efficiently. This role is responsible for diagnosing and repairing
malfunctioning machinery, performing general repairs, installing new equipment and executing the preventative maintenance program. The position supports chemical…
Contract Data Analyst
Location: Tulsa, OK
Description
Responsible for analysis of contracts and performing contract negotiations to include monitoring and reviewing existing contracts to ensure payment compliance, communicating and resolving contract issues both internal and external to the organization, and contributing to health system and individual contract negotiation strategies. Develops and builds contract…
1437 South Boulder Avenue
Suite 1500
Tulsa, Oklahoma 74119
Copyright 2025 OakTree Staffing | Privacy Policy | Terms and Conditions