106 assistant engineer jobs found

Description The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including power, process, corporate, healthcare, pipeline, airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team throughout the design and construction process, adapting mechanical plans according to budget constraints, design factors or client needs. Assists in the mechanical design of projects from the conceptual phase through design completion. Assists with modifying and reviewing production drawings for a variety of projects including, but not limited to: power plants, process facilities, industrial facilities, healthcare facilities, airports, educational institutions, commercial, and governmental and military facilities. Assists...

Description Burns & McDonnell is seeking an Assistant Civil Engineer to add to our growing Environmental Services Global Practice engineering team in our Mid-Atlantic Region. We are searching for a self-motivated engineer to support a wide variety of civil and environmental engineering designs, alterations, and redevelopments on a variety of projects, including high-voltage transmission line routing and siting, natural gas, renewable projects, commercial development, power generation, water treatment facilities, emergency response and contribute to implementing department strategy, vision, and culture. The position offers the opportunity to practice in a variety of technical areas, including but not limited to site civil design, hydraulic analyses, stormwater management, regulatory compliance, preparation of construction documents, and construction administration and management. Assists engineering teams to deliver well-coordinated, high-quality designs for civil or...

Salary: $84,504.96 - $108,266.40 Annually Location : Charlottesville (22903), VA Job Type: Regular Full-Time Job Number: 250700020 Department: Public Works Department Division: Public Works Administration Opening Date: 11/13/2025 Closing Date: Continuous Bargaining Unit: N/A General Summary The Assistant City Engineer performs complex professional and technical work in the review and approval of building projects including new development, engineering design, cost estimates, CIP and special project development, construction management and field inspections. Work includes public and private development, transportation systems (roadways, bridges, trails and sidewalks), storm water systems, and right of way management. Completes work with substantial discretion and within broad parameters. Reports to the City Engineer. To learn more about the Public Works Engineering Division and its operations, please visit: The preferred hiring range for this position is...

Job Type Full-time Description Travel: 20% Company background investigation, U.S. Citizenship, ability to obtain and maintain required security clearances, and CAC eligibility are required for this position. The McHenry Management Group, Inc. (TMMG) is seeking a senior-level Lead Design Engineer to lead its Engineering Design Team (EDT). This position provides technical leadership, execution oversight, and quality accountability for multi-discipline engineering design efforts supporting Military Sealift Command (MSC), U.S. Navy, U.S. Coast Guard, and commercial maritime operators. The Lead Design Engineer is responsible for directing and delivering engineering design solutions across shipboard systems, shipyard installations, modernization efforts, and technical problem resolution. This role ensures all engineering products meet ABS, NAVSEA, USCG, and applicable industry standards, while maintaining high first-time acceptance rates, schedule discipline, and customer...

Job Type Full-time Description Do you feel you've designed just about everything by now? We do more than "just design". Our clients frequently come to us only knowing the symptoms of their problems - we get the challenge (and fun) of investigating and figuring out what's really wrong. We deliver multiple solutions and work with the client to pick the best solution for their case. Then we get to do the actual work of carrying out our ideas and solving their problems for good. Most of our projects are renovations, frequently of only the MEP/FP systems, so it makes for some interesting and challenging projects. The fun of renovation work is dealing with the existing constraints imposed by the structure or building operations. We find ourselves regularly solving problems like how to make the equipment fit into an existing building or figuring out how the contractor will build your design. We are such great problem solvers that 95% of our clients would refer us to others. Clients...

Salary : $48,547.00 - $75,921.00 Annually Location : Yorktown, VA Job Type: Full-time Job Number: 19ESI/23ESII/25ESIII-2113 Department: Public Works - Administration Division: PW-ENGINEERING Opening Date: 03/06/2026 Closing Date: Continuous Description Job responsibilities may include any of the following, depending on the incumbent's functional assignment. This is not meant to be an exhaustive list of job functions, but a representative sample of the type and level of work that is expected in this position. Performs technical and professional engineering support work related to the planning, design, construction, inspection, assessment, asset management, and maintenance of County-owned facilities and vertical infrastructure. Positions support Capital Improvement Program (CIP) projects and report to the Assistant Engineering Manager or other assigned supervisor. This is a career progression series (I, II, III); advancement is in accordance with County policies...

Job Type Full-time Description Do you feel you've designed just about everything by now? We do more than "just design". Our clients frequently come to us only knowing the symptoms of their problems - we get the challenge (and fun) of investigating and figuring out what's really wrong. We deliver multiple solutions and work with the client to pick the best solution for their case. Then we get to do the actual work of carrying out our ideas and solving their problems for good. Most of our projects are renovations, frequently of only the MEP/FP systems, so it makes for some interesting and challenging projects. The fun of renovation work is dealing with the existing constraints imposed by the structure or building operations. We find ourselves regularly solving problems like how to make the equipment fit into an existing building or figuring out how the contractor will build your design. We are such great problem solvers that 95% of our clients would refer us to others. Clients...

Overview Kimley-Horn's Virginia Beach, VA office is seeking a Civil Engineer with 2+ years of experience to join their Natural Gas team! This is not a remote position. Responsibilities Our Natural Gas team works on projects including: Horizontal Directional Drill design, Distribution & Transmission pipeline design, Metering and Regulation Stations design, Natural Gas Generation & power plant design, Process Control Design and Integration, Compressor Stations, Pig Launcher/Receiver stations, DOT relocation and coordination, and more! Project Due Diligence and Site Constraints Jurisdictional Permitting and Agency Coordination Assist in monitoring project progress, budgets, and schedules This is an exciting opportunity to work with a team of engineers and designers on a variety of projects You will flourish on both building meaningful internal and external professional relationships You will work closely and collaboratively with other industry leading...

On-Board Engineering is hiring a Structural Engineer in Hopewell, VA! For immediate consideration please send your resume to resumes@onboardusa.com Subject Line: Position and State Located Position Details: Position Type: Full Time Job Location: Hopewell, VA (with hybrid flexibility and occasional travel to other sites) Benefits: Health Insurance (Medical, Dental, Vision), Paid Vacation, Paid Holidays, 401k Compensation: $40 - $57/hr, depending on experience and qualifications Background and Drug Screenings Required Structural Engineer Job Summary: We are seeking a Structural Engineer to join the capital projects engineering team. This role involves providing structural engineering support for all phases of capital projects at chemical plants: initial planning and scoping, detailed engineering and design, and construction. Duties and Responsibilities: Structural engineering and design for steel structures, equipment supports (pumps, pressure vessels, heat...

Overview About Modular Mission Critical ModularMission Critical™ is the manufacturing campus for M.C. Dean's complex, modular product line for datacenters and critical infrastructure. Located just north of Richmond, VA, this site is growing fast serving customers worldwide. Important openings include assemblers for our production lines and engineers and designers for products and continuous improvement. Join M.C. Dean's more than 9,000 employees around the world making an impact through innovations in power and technology. Why Join Us? Our people are passionate about innovation that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work environment for employees to build long-term careers. Responsibilities Design / Engineering Originates design documents for small projects and in support of large programs. o Narrative Design Documents o Requirements Analysis o...

Continuous Improvement Engineer Job Posting Location: Rockbridge, VA Posting Start Date: 1/19/26 Req Id: 6016 Required Travel: 0 - 10% Remote, Onsite or Hybrid?: Onsite For more than 100 years, Modine has solved the toughest thermal management challenges for mission-critical applications. Our purpose of Engineering a Cleaner, Healthier World™ means we are always evolving our portfolio of technologies to provide the latest heating, cooling, and ventilation solutions. Through the hard work of more than 11,000 employees worldwide, our Climate Solutions and Performance Technologies segments advance our purpose with systems that improve air quality, reduce energy and water consumption, lower harmful emissions, enable cleaner running vehicles, and use environmentally friendly refrigerants. Modine is a global company headquartered in Racine, Wisconsin (U.S.), with operations in North America, South America, Europe, and Asia. For more information about Modine, visit modine.com....

Senior Product Engineer - Chillers Job Posting Location: Rockbridge, VA Posting Start Date: 11/4/25 Req Id: 5391 Required Travel: 0 - 20% Remote, Onsite or Hybrid?: Onsite At Modine, we are engineering a cleaner, healthier world. Building on more than 100 years of excellence in thermal management, we provide trusted systems and solutions that improve air quality and conserve natural resources. More than 13,000 employees are at work in every corner of the globe, delivering the solutions our customers need, where they need them. Our Climate Solutions and Performance Technologies segments support our purpose by improving air quality, reducing energy and water consumption, lowering harmful emissions and enabling cleaner running vehicles and environmentally-friendly refrigerants. Modine is a global company headquartered in Racine, Wisconsin (USA), with operations in North America, South America, Europe and Asia. For more information about Modine, visit www.modine.com....

Bala Consulting Engineers is a 200-person engineering firm headquartered just outside of Philadelphia in Wayne, PA with full-service offices in New York, NY, Boston, MA, Baltimore, MD and Washington, DC. Bala is a dynamic growth-oriented company, built on relationships with our clients, staff, and industry partners. At Bala you will enjoy an exceptional employee experience that results in a successful career based on collaboration, leadership, and personal development. We are looking for an ambitious Mechanical Engineer in our DC area office, located in Arlington, VA, who thrives on challenges and constantly pushes the norm. Suitable candidates need to possess knowledge and experience for all phases of building design, including construction administration and commissioning. Experience in the management and execution of multiple projects in Revit and AutoCAD is required. The basic requirements for this position include: • 0-2 years of relevant Mechanical Engineering experience...

Bala Consulting Engineers is a 200-person engineering firm headquartered just outside of Philadelphia in Wayne, PA with full-service offices in New York, NY, Boston, MA, Washington, DC and Baltimore, MD. Bala is a dynamic growth-oriented company, built on relationships with our clients, staff, and industry partners. At Bala you will enjoy an exceptional employee experience that results in a successful career based on collaboration, leadership and personal development. We are looking for an ambitious Mechanical Engineer in our Arlington, VA office who thrives on challenges and wants to grow their career. This role involves working closely with Senior Mechanical Engineers and the Department Manager. Responsibilities will include heating and cooling load calculations, ductwork and piping sizing, selecting HVAC equipment, energy modeling and other engineering calculations. The basic requirements for this position include: 3-6 years of experience Bachelor's Degree EIT or PE...

Bala Consulting Engineers is a 200-person engineering firm headquartered just outside of Philadelphia in Wayne, PA with full-service offices in New York, NY, Boston, MA, Baltimore, MD and Arlington, VA. We are looking for a talented Senior Mechanical Project Engineer to join the team in our Washington D.C. area office located in Arlington who thrives on challenges and constantly pushes the norm. Suitable candidates need to possess knowledge and experience for all phases of building design, including construction administration and commissioning. Experience in the management and execution of multiple projects in Revit and AutoCAD is required. Bala is a dynamic growth-oriented company, built on relationships with our clients, staff, and industry partners. At Bala you will enjoy an exceptional employee experience that results in a successful career based on collaboration, leadership, and personal development. The basic requirements for this position include: • 10+ years of relevant...

Requisition Number: 27565 Required Travel: 0 - 10% Employment Type: Part Time/Hourly/Non-Exempt Anticipated Salary Range: $0.00 - $32.76 Security Clearance: Ability to Obtain Level of Experience: Intern This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners. Meet HII's Mission Technologies Division Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies...

Requisition Number: 25223 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $80,298.00 - $97,905.60 Security Clearance: Ability to Obtain Level of Experience: College This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination-not readiness in piece-parts. For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and...

Summary: The Mechanical Engineer is responsible for managing multiple projects from early concept to mass production and will be part of a team. This position will provide project management and necessary technical direction to assure successful and timely implementation of new products. Monitor and analyze mechanical devices for problems. Project Details: Develop and test devices for improvement Recommend design changes, cost reductions, warranty improvements, and manufacturing issues Perform and analyzing tests to track results and make improvements Work with marketing and vendors, providing product specifications for their use Perform root cause analysis and work towards resolutions Oversee all required engineering qualification tests on project; ensure compliance with all outside parties involved Write product specifications, document test results, prepare product operating instructions and review technical literature Participate in test runs or...

Employment Offer Contingent Upon Successful Completion of the Following: Verification of Work Authorization and Employment Eligibility Substance Abuse Screening Physical Exam (if applicable) Background Checks for Badging/Security Clearances (if applicable) About Hensel Phelps: Founded in 1937, Hensel Phelps specializes in building development, construction and facility services in markets ranging from aviation to government, commercial, transportation, critical facilities, healthcare and transportation. Ranked #1 in aviation and #6 overall general contractor in 2024 by BD+C, Hensel Phelps is one of the largest employee-owned general contractors in the country. Driven to deliver EXCELLENCE in all we do and supported by our core values of Ownership, Integrity, Builder, Diversity and Community, Hensel Phelps brings our clients' visions to life with a comprehensive approach that begins with innovative planning and extends throughout the life of the property. Position...

We are excited to announce that we are seeking a Senior Mechanical Engineer, or an Engineer with mid-level experience eager to step- up, to join our Buildings Engineering Division at our Richmond, VA office. In this dynamic role, the Senior Mechanical Engineer will collaborate with clients to deliver exceptional HVAC, plumbing, and fire protection designs, alongside studies and technical support needed to meet project goals. You can expect a variety of projects that include fieldwork, design, and construction administration services. The ideal candidate will thrive in a team-oriented environment, exhibit leadership qualities to guide Junior Engineers, and possess the ability to foster new business opportunities. Duties: Collaborate closely with the mechanical engineering team to formulate concepts, strategies, construction documents, and engineering reports for renovations, additions, repairs, or new buildings. Exhibit the capability to provide mechanical leadership on...