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23 contractor jobs found

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BI
Apr 20, 2026
Contractor
Ceramic Additive Process Engineer, Contractor
Beehive Industries Loveland, OH
Beehive Industries is dedicated to Powering American Defense by revolutionizing the design, development, and delivery of jet propulsion systems to support the warfighter. Through the integration of additive manufacturing, the company aims to meet the growing and urgent needs for unmanned aerial defense by dramatically improving a jet engine's speed to market, fuel efficiency, and cost. Founded in 2020, the company is headquartered in Centennial, Colorado, with additional facilities in Knoxville, Tennessee, Loveland Ohio, and Mount Vernon, Ohio. Beehive is committed to grow and advance the defense industrial base while manufacturing exclusively in the USA. This role will be located at our Loveland, Ohio facility. Role Overview The Ceramic Additive Process Engineer is responsible for developing, optimizing, and scaling ceramic additive manufacturing processes for advanced applications, including investment casting molds, cores, and high-temperature components. This role...
OB
Apr 26, 2026
Contractor
Structural Engineer (Remote)
$50.00 - $70.00 hourly
On-Board Companies Remote (OH)
On-Board Services is hiring fully remote Structural Engineers! For immediate consideration please send your resume to resumes@onboardusa.com Subject Line: Position Title and State you are Located Position Details: Position Type : Full Time / Contract-to-Hire Job Location : Remote; open to US based candidates Benefits : Health Insurance (Medical, Dental, Vision), 401k, Life Insurance Compensation : $60 - $70/hr, depending on experience and qualifications Overview/Summary: Our client is a global professional services firm providing engineering, design, construction, and consulting solutions across infrastructure, advanced manufacturing, energy, water, and government sectors. They are seeking qualified structural engineers to join their team. This is a contract-to-hire opportunity, with the intention of converting to a direct, permanent position after approximately 3 to 6 months. Primary Qualifications: • Bachelors or Masters of Science in Civil/Structuring...
Le
Apr 26, 2026
Full time
Senior Electrical Engineer
Legence Cincinnati, OH
CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Position Overview CMTA, a Legence company, is seeking a Senior Electrical Engineer with 8+ years of experience in consulting engineering. The position is responsible for designing and overseeing the electrical systems, power distribution, lighting and lighting controls, emergency power, UPS, renewable energy systems, fire alarm system, low-voltage systems/coordination (IT, safety, security, access control), etc. all for the purpose of bidding and construction...
SN
Apr 23, 2026
Full time
Civil Engineering - Engineering Project Designer
SGA|NW, a GF design company Grandview Heights, OH
Job Title: EngineeringProject Designer Department: Civil Engineering Reports to: Project Manager/Senior Project Manager FLSA Status: Exempt GENERAL SUMMARY The Engineering Project Designer plays a key role in the successful planning, design, coordination, and delivery of civil engineering projects. This position works under the general direction of a Project Manager or Senior Project Manager and is responsible for managing day to day project activities, producing high quality design and construction documents, and supporting projects through all phases from initial design through construction and closeout. The Engineering Project Designer exercises sound professional judgment, maintains a strong focus on quality and constructability, and collaborates closely with internal and external team members to ensure projects meet technical, regulatory, schedule, and client expectations. SUPERVISOR RESPONSIBILITY This position does not have direct supervisory responsibility....
Le
Apr 21, 2026
Full time
Plumbing Engineer
Legence Cincinnati, OH
CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable, high-performance building engineering. We are a collaborative, innovative, and energetic team that leverages a data-driven, holistic approach to consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose skills and personalities drive them to excel, fostering a workplace that provides unparalleled growth and career opportunities. Position Overview: CMTA, a Legence company, is seeking a Plumbing Engineer with 3+ years of experience in plumbing design and engineering. This person will work closely with our plumbing engineering team on energy efficient projects for various clients. Our ideal candidate is a self-motivated individual with a technical background who thrives on resolving challenges, assisting clients, and being involved in all phases of a project. This is an onsite position...
HX
Apr 01, 2026
Part time
Part-Time Mechanical Test Engineer (PTC)
HX5 LLC Sandusky, OH
Mechanical Test Engineer (PTC) Aerospace/Mech Engineer II NASA Neil Armstrong Test Facility (ATF) Sandusky, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. The Test Facilities Operation, and Engineering (TFOME III) Team, which includes Troy7, Sierra Lobo, HX5, Amentum & MSM, is currently seeking a Mechanical Test Engineer specializing in Fluids and Gas to provide engineering support and leadership in the planning, design, and technical execution of engineering and technical tasks for an assigned test or facility project at the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC) in Sandusky, Ohio. The role may be assigned to HX5 or one of the other teammate companies. The TFOME team provides engineering and technical services in the...
HX
Apr 01, 2026
Full time
Mechanical Test Engineer - ISP Exhaust System (PTC)
HX5 LLC Sandusky, OH
Mechanical Test Engineer - ISP Exhaust System (PTC) Aerospace/Mech Engineer II NASA Neil Armstrong Test Facility (ATF) Sandusky, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. The Test Facilities Operation, and Engineering (TFOME III) Team, which includes Troy7, Sierra Lobo, HX5, Amentum & MSM, is currently seeking a Mechanical Test Engineer with knowledge and experiencewith exhaust systems to provide engineering support and leadership in the planning, design, and execution of mechanical engineering and technical tasks for the exhaust system at the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC) in Sandusky, Ohio. The role may be assigned to HX5 or one of the other teammate companies. The TFOME team provides engineering and...
HX
Apr 01, 2026
Full time
Mechanical Test Engineer (PTC)
HX5 LLC Sandusky, OH
Mechanical Test Engineer (PTC) Aerospace/Mech Engineer II NASA Neil Armstrong Test Facility (ATF) Sandusky, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. The Test Facilities Operation, and Engineering (TFOME III) Team, which includes Troy7, Sierra Lobo, HX5, Amentum & MSM, is currently seeking a Mechanical Test Engineer to provide engineering support and leadership in the planning, design, and technical execution of mechanical engineering and technical tasks for an assigned test or facility project at the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC) in Sandusky, Ohio. The role may be assigned to HX5 or one of the other teammate companies. The TFOME team provides engineering and technical services in the aeronautics, space power,...
HX
Apr 01, 2026
Full time
Mechanical Test Engineer - ISP LOX/GOX System (PTC)
HX5 LLC Sandusky, OH
Mechanical Test Engineer - ISP LOX/GOX System (PTC) Aerospace/Mech Engineer I NASA Neil Armstrong Test Facility (ATF) Sandusky, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. The Test Facilities Operation, and Engineering (TFOME III) Team, which includes Troy7, Sierra Lobo, HX5, Amentum & MSM, is currently seeking a Mechanical Test Engineer that has knowledge and experience specifically with oxygen systems and precision cleaning standards to provide engineering support and leadership in the planning, design, and execution of mechanical engineering and technical tasks for the Liquid Oxygen (LOX) and Gaseous Oxygen (GOX) systems at the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC) to join our team in Sandusky, Ohio. The role may be...
HX
Mar 29, 2026
Full time
Mechanical Test Engineer - ISP Fluids and Gas (PTC)
HX5 LLC Sandusky, OH
Mechanical Test Engineer - ISP Fluids and Gas (PTC) Aerospace/Mech Engineer II NASA Neil Armstrong Test Facility (ATF) Sandusky, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. The Test Facilities Operation, and Engineering (TFOME III) Team, which includes Troy7, Sierra Lobo, HX5, Amentum & MSM, is currently seeking a Mechanical Test Engineer - ISP Fluids and Gas (PTC) to provide engineering support and leadership in the planning, design, and execution of engineering and technical tasks for an assigned test or facility project at the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC) in Sandusky, Ohio. The role may be assigned to HX5 or one of the other teammate companies. The TFOME team provides engineering and technical services in...
HX
Mar 29, 2026
Full time
Mechanical Test Engineer - ISP LH2/GH2 System (PTC)
HX5 LLC Sandusky, OH
Mechanical Test Engineer - ISP LH2/GH2 System (PTC) Aerospace/Mech Engineer II NASA Neil Armstrong Test Facility (ATF) Sandusky, OH HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. The Test Facilities Operation, and Engineering (TFOME III) Team, which includes Troy7, Sierra Lobo, HX5, Amentum & MSM, is currently seeking a Mechanical Test Engineer with knowledge and experience of hydrogen systems to provide engineering support and leadership in the planning, design, and execution of mechanical engineering and technical tasks for the Liquid Hydrogen (LH2) and Gaseous Hydrogen (GH2) systems at the In-Space Propulsion (ISP) Test Facility within the Propulsion Test Complex (PTC) in Sandusky, Ohio. The role may be assigned to HX5 or one of the other teammate companies. The...
Ru
Feb 19, 2026
Full time
Electrical Engineer
Rumpke Cincinnati, OH
Rumpke is a family-owned and operated company that ranks as one of the largest firms in the waste and recycling industry. Our mission is simple: to deliver exceptional waste and recycling solutions to our customers and communities through a commitment to safety, service, the environment and the growth of our people. When you join Rumpke, you'll be part of a team providing essential services to millions of residents, businesses, and neighborhoods. You will enjoy competitive pay and comprehensive benefits, including health, dental, vision, matching 401(k), life insurance, paid vacation, and more. This is your opportunity to make a difference for you and your family. Come join our team! The Electrical Engineer is responsible for electrical system design, project estimation, bidding, arc flash studies, data collection, one-line diagram development, and occasional hands-on electrical work for Rumpke owned facilities, equipment, and projects across residential, commercial, and...
AC
Oct 09, 2025
Full time
Civil Project Engineer Mid-Level
ACRT Stow, OH
EnviroScience, Inc. Full time Regular Position Summary A mid-level Civil Project Engineer at EnviroScience, Inc. will support efforts to ensure engineering work maintains adherence to environmental regulations and industry standards. This role includes developing sustainable solutions for stormwater systems, water/wastewater treatment, distribution/collection systems for private and municipal clients. The position emphasizes collaboration with clients, engineers, surveyors, and project managers to ensure the timely and cost-effective delivery of projects that meet regulatory standards. Essential Duties & Responsibilities Project Design and Development Design and construction for stormwater systems, water/wastewater treatment, distribution and collection systems. Design, and construction support for municipal and private development projects such as green infrastructure, sediment and erosion control, utility services, construction details, stormwater management,...
Ve
Apr 26, 2026
Full time
Engineer III - Water/Wastewater
$85,000 - $105,000 yearly
Verdantas Remote (Dublin, OH)
Welcome to Verdantas, where innovation meets sustainability, and your career finds purpose! At Verdantas, we're redefining environmental consulting and sustainable engineering through our use of cutting-edge modeling and digital technology and our genuine commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and civil infrastructure. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve. We partner with clients to deliver smart, data-driven solutions to complex environmental and infrastructure challenges. We don't just solve problems; we help shape a more sustainable future. Join a people-first culture that values your well-being, empowers your growth, and amplifies your impact. At...
Fi
Apr 26, 2026
Full time
Transportation Engineer
Fives Remote (Columbus, OH)
Primary Functions Lead plan production efforts for transportation projects for ODOT and local agencies using MicroStation ORD or AutoCAD/Civil 3D. Interact with our clients; ODOT, local agencies, other consulting companies, and contractors. Demonstrate theoretical/practical transportation engineering and specialized software knowledge. Work closely with other technical staff internally with Fishbeck and with peers in the industry to provide transportation design and consulting engineering services, primarily for ODOT and local municipalities. Prepare quantities and construction cost estimates for bidding. Minimum Physical Requirements Occasionally exposed to light lifting, sitting, and walking. Will perform duties in the field and will be required to access and maneuver around project sites and use a computer. Capable of traveling to and from projects is required. Ability to use equipment for communication and documentation purposes. Visual acuity to perform...
Fi
Apr 20, 2026
Full time
Sr. Transportation Engineer
Fives Remote (Columbus, OH)
Primary Functions Lead plan production efforts for road and freeway design projects using MicroStation/Geopak and/or AutoCAD/Civil 3D. Interact with internal and external clients; ODOT, local agencies, other consulting companies, and contractors. Assist in developing project budgets/schedules and technical proposals. Demonstrate engineering and specialized software knowledge. Work closely with other technical staff and with peers in the industry to provide transportation design and consulting engineering services, primarily for ODOT and local municipalities. Prepare quantities and construction cost estimates for bidding. Minimum Physical Requirements Occasionally exposed to light lifting, sitting, and walking. Will perform duties in the field and will be required to access and maneuver around project sites and use a computer. Capable of traveling to and from project or client sites is required. Ability to use equipment for communication and...
Fi
Apr 09, 2026
Full time
Sr. Traffic Engineer
Fives Remote (Columbus, OH)
Primary Functions Lead the design and development of traffic engineering components, including maintenance of traffic (MOT) plans, signing and pavement marking layouts, and traffic signal and roadway lighting systems, ensuring compliance with ODOT standards, the Ohio Manual of Uniform Traffic Control Devices (OMUTCD), and applicable design guidelines. Conduct traffic impact studies, safety studies, signal optimization, and traffic forecasting. Prepare technical reports, proposals, and construction cost estimates. Manage project scope, schedule, budget, quality, and communication. Mentor and support junior staff; coordinate with other disciplines and regional offices (OH, MI, IN). Collaborate with clients, local agencies, and contractors to deliver high-quality solutions. Minimum Physical Requirements Occasionally exposed to light lifting, sitting, and walking. May perform duties in the field and will be required to access and maneuver around project...
Ve
Mar 19, 2026
Full time
Staff Civil Engineer I
$65,000 - $70,000 yearly
Verdantas Saint Clairsville, OH
Welcome to Verdantas, where innovation meets sustainability, and your career finds purpose! At Verdantas, we're redefining environmental consulting and sustainable engineering through our use of cutting-edge modeling and digital technology and our genuine commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and civil infrastructure. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve. We partner with clients to deliver smart, data-driven solutions to complex environmental and infrastructure challenges. We don't just solve problems; we help shape a more sustainable future. Join a people-first culture that values your well-being, empowers your growth, and amplifies your impact. At...
TK
Feb 26, 2026
Full time
Staff Civil Engineer - Transportation/Roadway
The Kleingers Group OH
The Staff Civil Engineer will provide technical leadership to project teams who will be working on planning, evaluation, design and implementation of civil engineering projects. The successful candidate will lead the study-phase and/or design-phase of projects related to the civil, environmental, construction and industrial fields. The Staff Civil Engineer would regularly have interaction with employees outside of their department, regularly have interaction with clients, occasionally interact with the public (agencies, government entities, etc.), and rarely participate in selling to clients. The person in this role will be expected to manage assigned co-ops/interns, while being an example of professional presence, representing the Company and the department in a positive light, and have intermediate level of software knowledge of at least two (2) engineering software packages. This role is not required to have a Professional Engineering license. Duties and Responsibilities:...
AS
Feb 07, 2026
Full time
Project Engineer - Civil/Site - Cleveland
American Structurepoint Cleveland, OH
Overview Join American Structurepoint and become part of a team that goes the extra mile for our clients and communities. We live by our values - respect, staff development, results and family. Our team is encouraged to explore new ideas and turn our clients' dreams into reality. With exceptional benefits, training, and mentorship, we pave the way for a rewarding career. Ready for more than just a job? Explore opportunities with us and help improve the quality of life in the communities we serve. Group: Civil/Site Position: Project Engineer Location: Cleveland, OH (on site) We are seeking a talented and self-motivated Project Engineer to join our Civil Group. This position offers the opportunity to work on a wide variety of site development and municipal infrastructure projects across multiple market sectors. As a Project Engineer, you will support the design and delivery of complex civil engineering projects while collaborating across disciplines and mentoring junior...
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