22 project developer jobs at 15 companies in Stillwater, OK

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Manufacturing Project Engineer
Stillwater, Oklahoma, United States
OnsiteFull Time
USA Rare Earth
USA Rare EarthNASDAQ: USAR: Manufactures rare earth magnets and processes critical minerals.
2+ YOEBachelor's in engineering required; 2+ years manufacturing or capital project experience; skills in project execution, equipment commissioning, P&IDs/PFDs, and project tracking (Microsoft Project, Excel).
Microsoft Project, Microsoft Excel
3mo
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Project Engineer
Newalla, Oklahoma, United States
OnsiteFull Time
Conti Federal Services
Conti Federal Services: Construction and engineering for critical government infrastructure projects.
3+ YOEBachelor’s degree in Engineering or Construction Management; 3+ years’ experience; US citizenship for security clearance; strong leadership, teamwork, and communication; familiarity with start-up meetings, subcontracts, cost tracking, and vendor management.
MS Word, MS Excel, P3 Primavera, HCSS, JD Edwards, Expedition
3w
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Project Lead - Ponca City, Oklahoma
Ponca City, Oklahoma, United States
OnsiteFull Time
S&B Engineers and Constructors
S&B Engineers and Constructors: Provides integrated engineering, procurement, and construction services for industrial projects.
Bachelor's in engineering preferred (or equivalent experience), experience in project/field execution (brownfield/refinery preferred), strong communication and coordination skills, ability to work in the field, pass background/drug/TWIC screening.
1w
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Field Engineer
Oklahoma City, Oklahoma, United States
OnsiteFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
1+ YOE1-3 years field experience in water/wastewater or heavy civil construction; mobility and willingness to travel or relocate; clear communication with project stakeholders.
3w
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Cost Engineer II - The Toro Company
Bloomington or Perry or Beatrice
$97k-$121k/yr HybridFull Time
The Toro Company
The Toro CompanyNYSE: TTC: Designs and manufactures equipment for outdoor environment maintenance.
3+ YOEBA/BS in engineering, industrial technology, finance or related; 3+ years costing or product development experience; ability to manage multiple projects, read engineering specifications, understand manufacturing/BOM/DFMA; intermediate Excel and Office skills.
Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, Microsoft Word, SAP
3mo
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Field Engineer - Mechanical & Piping (Stillwater, OK, US)
Stillwater, Oklahoma, United States
OnsiteFull Time
Hatch
Hatch: Provides global engineering, project delivery, and professional services.
5+ YOEBachelor’s degree in Mechanical Engineering; 5-10 years project experience; experience on large or complex EPCM projects; on-site construction experience; strong safety, communication, and organizational skills.
Microsoft Office
1mo
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Deputy Practice Leader, Federal
Richardson or Tallahassee or Austin or Baton Rouge or Cairo or Phoenix or Oklahoma City or Little Rock
HybridFull Time
Halff
Halff: Infrastructure consulting firm providing engineering and architecture services.
15+ YOESubject-matter expert with 15+ years leading federal projects/business development, knowledge of federal regulations and budgeting, strong leadership, communication, project management, and ability to travel up to 25%. Bachelor's required; Master's preferred.
1d
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Program Scheduler
Midwest City, Oklahoma, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
Develop and maintain Integrated Master Schedules (IMS), synthesize cost/schedule/performance metrics, prepare briefings; Bachelor's degree and demonstrated IMS scheduling experience; ability to obtain Secret clearance.
MS Project, Microsoft Office 365 Professional, Microsoft SharePoint, R-plan, Microsoft PowerPoint, Microsoft Excel, Microsoft Visio, Microsoft Word, Microsoft Outlook, Microsoft Access
3w
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Intern to Entry Level Conversion - Engineering (Summer 2026 Intern Program)
Seattle or Saint Charles or Huntsville or Portland or Midwest City or Oklahoma City or Berkeley or Miami or Huntington Beach or Hazelwood or Germantown or El Segundo or Fort Walton Beach or Ridgecrest or Tukwila or North Charleston or Kennedy Space Center or Heath or Houston or Fairfax or Colorado Springs or Seal Beach or Long Beach or Newburgh or Renton or Saint Louis or Auburn or Philadelphia or Everett or San Antonio or Kent or Mesa or New Orleans
$50k-$174k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, satellites, and defense systems.
Currently enrolled engineering/applied-sciences student with expected graduation before September 2027; previously interned with Boeing; strong academics, collaboration, and technical project experience; ability to meet export-control U.S. Person requirements for many roles.
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Business Development Representative
Oklahoma City, Oklahoma, United States
OnsiteFull Time
Air Technologies
Air Technologies: Provides commercial and industrial HVAC and mechanical services.
3+ YOE3+ years estimating for commercial mechanical projects; ability to produce complete plan/spec or design/build estimates; strong attention to detail and communication.
Microsoft Word, Microsoft Excel
4d
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Director of Business Development - Oklahoma
Oklahoma City, Oklahoma, United States
HybridFull Time
Mercy
Mercy: Integrated health care system providing hospital and clinical services.
7+ YOEBachelor's in healthcare or business (or equivalent),7+ years sales experience with leadership,CRM/PRM pipeline management,strong analytical, negotiation, presentation, and project management skills.
CRM, PRM
3mo
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Business Development Representative
Oklahoma City, Oklahoma, United States
OnsiteFull Time
Environmental Systems Co.
Environmental Systems Co.: Industrial and commercial HVAC/mechanical services provider offering design-build, fabrication, piping, and related services in the Oklahoma City area.
3+ YOE3+ years estimating/proposal experience for commercial mechanical projects; ability to prepare complete estimates for plumbing, hydronic piping, equipment identification, and sheet metal; strong attention to detail and organizational skills.
Microsoft Word, Microsoft Excel, Office Suite
1mo
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Deputy Practice Leader, Federal
Richardson or Tallahassee or Austin or Baton Rouge or Cairo or Phoenix or Oklahoma City or Little Rock
OnsiteFull Time
Halff
Halff: Full-service infrastructure consulting firm providing engineering and design services.
15+ YOESubject-matter expert with 15+ years leading federal projects or BD; knowledge of federal regulations/contracting; budgeting, risk management, project management, strong communication and leadership skills; ability to travel up to 25%.
4w
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Development Associate, Athletics
Stillwater, Oklahoma, United States
OnsiteFull Time
Oklahoma State University Foundation
Oklahoma State University Foundation: Raises and manages private donations for Oklahoma State University.
0+ YOEBachelor's degree required; 0–2 years fundraising or related experience preferred; manage 75–100 major gift prospects, conduct frequent donor visits and solicitations; valid driver's license and travel required; strong communication and project management skills.
5d
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Director of New Product Development Center AS6412
Stillwater, Oklahoma, United States
$120k-$160k/yr OnsiteFull Time
Oklahoma State University
Oklahoma State University: Provides comprehensive higher education, research, and community extension services.
7+ YOEBachelor's in engineering, PE license within 12 months, 7+ years project management experience in engineering/manufacturing, grant writing experience, driver's license, lifting up to 50 lbs.
1d
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NIL Partnership Solutions Manager - Oklahoma State University
Stillwater, Oklahoma, United States
OnsiteFull Time
Learfield
Learfield: Manages multimedia rights and sponsorships for collegiate athletic departments.
6+ YOE6+ years in sponsorship activation, NIL/influencer or account/event marketing; strong communication, project management, contract interpretation, athlete/influencer campaign execution, and Microsoft Office proficiency.
Microsoft Office
1d
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NIL Partnership Solutions Manager - Oklahoma State University
Stillwater, Oklahoma, United States
OnsiteFull Time
Learfield
Learfield: Manages multimedia rights and marketing services for college sports.
6+ YOE6+ years in sponsorship activation, NIL/influencer or account/event marketing; strong communication, project management, contract interpretation, and stakeholder coordination skills; Microsoft Office and CRM experience.
Microsoft Office, CRM

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