Mechanical Engineer/Designer
Salas O'Brien
Mechanical Engineer/DesignerAt Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future.Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to problem solving. It also means that each member of our team has truly limitless potential to build a unique, meaningful, and high-impact career—and they'll receive great total rewards along the way.Founded in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on achieving impact for our clients, our team, and the world. We know that tomorrow's requirements are today's opportunities, and we are here to design lasting solutions for pressing challenges.We work across a variety of industries providing integrated engineering and consulting services. Our specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more.Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.Job Summary: The Mechanical Engineer/Designer serves to design HVAC systems for buildings such as multi-family, data centers, commercial interiors, retail/mixed-use spaces, and institutional.General Duties:Design Heating, Ventilating & Air Conditioning Systems for various types of facilitiesProduce mechanical design drawings in AutoCAD and/or Revit softwarePerform field investigationsCoordinate quality control, scheduling, and programmingCoordinate and communicate information and progress with all three disciplines (mechanical, electrical and plumbing)Qualifications and Experience:Educational Background: Bachelor's or Master's degree in an Engineering field.Experience: 5+ years of experience in HVAC design and constructionSkills:Technical Skills: solid understanding of duct design, piping design, air handlers, heat pump, and boiler systemsexperience with performing load calculations, equipment selection and design, wet and dry side system designknowledge of IBC, IMC and IECC codes, DDC controls, HAP or Energy ProAdaptability: Flexibility and willingness to work on various projects and tasks, embracing new challenges with enthusiasm.Initiative: Demonstrated ability to work independently and take initiative to drive projects forward.Location: Tyson, VA (hybrid preferred), remote consideredTravel: minimalBenefits: This role is eligible for performance-based bonuses and a comprehensive U.S. based benefits package, including:Medical, dental, and vision insurance401(k) with company matchPaid time off and company holidaysWellness programs and employee assistance resourcesProfessional development supportEqual Opportunity Employment Statement Salas O'Brien provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state/provincial, or local laws. Salas O'Brien will accommodate the disability-related needs of applicants as required by law.
- WSP is seeking a Sr. Mechanical Engineer to support projects at Fort George G. Meade Army Base, MD. The role involves mechanical design, site investigations, and coordination with a cross-functional team to meet client objectives. Requirements include a Bachelor’s in Mechanical...Suggested
$105k - $125k
A professional engineering firm is seeking a Mechanical Engineer in Bethesda, MD. The role involves designing and evaluating HVAC systems across diverse sectors, including healthcare and education. Candidates must have at least 5 years of HVAC design experience and a Bachelor...Suggested$86.8k - $198k
Mechanical EngineerThe Opportunity:Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and... ...engineers and technical support staff. Manage project design or construction efforts, including schedule,...SuggestedFull timeContract workPart timeFor contractorsWork at officeLocal areaRemote work$103.8k - $218.1k
Job Title: Mechanical EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance... ...Security Initiatives as a Mechanical Engineer. Come grow your career at CACI, your potential... ...the event of an emergencyManage project design and/or construction efforts, to include...SuggestedContract workFor contractorsWork experience placementLocal areaFlexible hours$95k - $122k
Job DescriptionJoin Dewberry as a Mechanical Engineer: Innovate Sustainable Solutions in a High-Performing, Flexible, and Collaborative Environment... ..., multi-discipline team environment, taking charge of designing and producing Mechanical construction documents for high-...SuggestedFor contractorsWork at officeLocal areaRemote workFlexible hours$115k - $150k
...that we are actively seeking a talented and motivated Project Engineer with 5-10 years of experience in Maryland and the Mid-Atlantic... ...traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address...Full timeRemote work$120k - $150k
...Mechanical EngineerThis role focuses on the mechanical design of large commercial buildings, with a strong emphasis on data centers. The mechanical engineer performs load calculations, selects HVAC equipment, and develops HVAC and plumbing designs for new construction...Permanent employmentTemporary workFor subcontractorWork at officeFlexible hours- ...Mechanical EngineerBR+A is seeking applicants for a Mechanical Engineer in our Vienna, VA office. The candidate would be strongly motivated, well organized, and show... ...submittals;Understand work planning and manage the design process to the available hours in the work plan...Full timeFor contractorsWork at office
$116.8k - $160k
Are you an experienced Mechanical & Plumbing Designer with a passion for BIM? Are you a creative, smart and driven individual that enjoys working... ...ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations...For contractorsWork at officeFlexible hours- ...Dewberry Engineers Incorporated is seeking FEMA-Disaster Response Specialists (Architects) to join its Disaster Support team. The role involves traveling to disaster sites to support FEMA response and recovery missions, and working remotely when needed to assist local...Local areaRemote work
- ...employee-owners include acquisition analysts, financial analysts, engineers, configuration specialists, logisticians, technicians, IT... ...performance requirements for UxV platforms and translate those into design direction, performance, configuration, space and weight, and...Contract workTemporary workFor contractorsImmediate startFlexible hours
- ...andpharmaceuticalprojects. ShouldrespondtoallRFIs,reviewshopdrawings,codereviewandanalysis,conductfieldvisits. Incorporate sustainable design methods independent of benchmarking standards incorporated, e.g., LEED, Well Building, NZEB (Net Zero Energy Building), Living...
- ...M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical... ...power and technology solutions through engineering expertise and smart systems integration.... ...codes and standards Address any mechanical design, fabrication, construction, and commissioning...Contract workTemporary workFor contractors
$97.18k - $115.53k
Join to apply for the Mechanical Engineer role at United States Postal Service Join to apply for the Mechanical Engineer role at United States... ...Information TITLE: Mechanical Engineer GRADE: EAS-23 FLSA DESIGNATION: Exempt OCCUPATION CODE: NON-SCHEDULED DAYS: Saturday/...Permanent employmentFull timeFor contractorsLocal areaWorldwideRelocationFlexible hoursWeekend work- SETTY seeks a talented Mechanical Engineer to join our global team in a hybrid role based in Fairfax, VA. You will work within a diverse portfolio... ..., and transportation infrastructure, contributing to design across a multidisciplinary team. The position emphasizes collaboration...Remote work
- ...Technologies LLC (Logos) is a diversified science, engineering and technology company, with... ...Logos Technologies is seeking a full-time Mechanical Engineer to support ongoing technology... ...This role will contribute to ISR sensor design, high‑powered laser systems, and unmanned...Full timeFor subcontractorWork at officeWorldwide
- ...client is a well established consulting engineering firm that is a national pioneer in the development... ...buildings. They are currently seeking a Mechanical Engineer to join their growing team... ..., and computer-generated response Design layouts of mechanical systems using AutoCAD...Relocation package
- Mechanical Engineer page is loaded## Mechanical Engineerlocations: McLean, VAposted on: Posted Todayjob requisition id: R - 101017As the **Mechanical Engineer**, you will be designing, analyzing, and implementing mechanical systems and components that enhance the performance...
- Job Summary Logos Technologies is seeking a full‑time Mechanical Engineer to support ongoing technology development efforts at our Fairfax, VA office. The role involves ISR sensor design, high‑powered laser systems, and unmanned aerial vehicle integration. Responsibilities...Full timeFor subcontractorWork at office
- ...M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical... ...power and technology solutions through engineering expertise and smart systems integration.... ...industries. In the role of Mechanical Engineer 3 - Power Generation & Utility...Temporary workFor contractors
$104.24k - $130.3k
...M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical... ...more than 5,800 professionals who engineer and deploy automated, secure, and resilient... ...scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure...Contract workTemporary workFor contractors$36 - $40 per hour
...assistance ~ Vision insurance Mobile HVAC Technician / Building Engineer Job Summary: This Position is Based Primarily in Northern,... ...by Property Manager Maintain a clean engineering shop, mechanical plant, mechanical rooms, and general appearance Follow all...Hourly payTrial period- Liberty Personnel Services, Inc. is seeking a Water/Wastewater Process Mechanical Engineer in Fairfax, Virginia. This role involves the planning, design, and construction administration of municipal water and wastewater treatment facilities. The candidate should have a...
$90k - $125k
...EngineerOur team is growing and we are seeking a Control Systems Engineer to join our federal team supporting the Pentagon in Arlington,... ...and sustainability needs, primarily related to the HVAC Mechanical and HVAC Controls (Building Automation Systems).At Johnson Controls...WorldwideMonday to Friday- DescriptionGPI seeks a Project Manager - Senior Mechanical HVAC Engineer for our Metro DC branch in Rockville, MD, or the Fairfax, VA office. In... ...a multi-disciplinary engineering firm providing planning, design, and construction services for transportation infrastructure...Contract workFor subcontractorWork at office
- ...Mechanical Designer/Drafter This position will be responsible for supporting the mechanical design team by preparing and maintaining detailed... ..., 3D models and associated documents. BS or AS in Engineering or Design/Drafting a plus not a must Open to entry-level...
$55 - $69 per hour
...Job Title: Mechanical Design Engineer Job Description This role seeks a highly motivated and skilled Mechanical Design Engineer to support customers in Washington, DC. You will serve as a hands-on engineer with a strong experience in mechanical systems, equipment...Contract workTemporary workWork experience placementEarly shift- IAP World Services, an Intrepid Global Solutions company, seeks a Mechanical Engineer to design, analyze, and implement mechanical systems that enhance performance, reliability, and safety in a fast-paced, classified environment at facilities across Virginia and Maryland...
$95k - $122k
Dewberry is seeking a Mechanical Engineer at their Fairfax, VA headquarters. In this role, you will design and produce mechanical construction documents for various projects, including commercial and federal works. Candidates should possess a BSME or Arch Engineering degree...Remote workFlexible hours- Elbit Systems of America is seeking a full-time Mechanical Engineer to support technology development in Fairfax, VA. The role includes ISR sensor design and unmanned aerial vehicle integration. Candidates should have a Bachelor’s degree in mechanical engineering and proficiency...Full time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineer/Designer. Be the first to apply!


