UNKNOWN

FEED

Systems should include: HVAC systems, chillers, boilers, steam systems, cooling water systems, pumps, fans, compressors, cooling towers, plumbing systems, fire suppression systems, and other building services related systems. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency.

YEAR

Parsons is a technology-driven engineering services firm with more than 70 years of experience in the engineering, construction, technical, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense, security, and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons

Mechanical Engineer

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PART_TIME

Review and approve work orders; obtain and evaluate subcontractors; create preventative maintenance plans; QA/QC inspections for all building systems evaluations; communication and coordination with the Manager(s); and necessary reporting. Professional Experience - Minimum of ten years relevant work experience working as a senior level service technician with at least three to four years of experience providing work direction/supervising others.

COPT DEFENSE PROPERTIES, LP

Chief Building Technician

This task is to see that contractors and vendors may safely arrive on site, access the facilities properly, be escorted to their work areas, work areas to be Safed-off by appropriate lockout/Tagout and other safety precautions, with work teams debriefed and safely escorted off site. Provides equipment and system operational modifications, such as critical switching, lockout/Tagout, and safe working area set up so that specialty subcontractors may perform assigned or contracted duties while minimizing risk to workers, and protecting the critical load.

CyrusOne Management Services

Critical Evnironments Operator II

The Senior Testing Technician role is an advanced technical position within the Electrical Power Services organization and serves as a development path toward Lead Testing Technician, Project Manager, Operations Manager, or other technical leadership roles. Minimum 5–8 years of experience in electrical testing, commissioning, field service, industrial maintenance, utility operations, power generation, data center operations, or related electrical power systems work.

HOUR

ABM offers a wide variety of service-related positions, including electricians, HVAC technicians, security officers, parking attendants, and cleaning jobs. ABM cares about your success.

We provide training so that you learn new job skills and take pride in the quality service you're giving to clients. You'll look like the trained professional you are when you wear a ABM uniform.For your health and safety, we use non-toxic cleaning products and up-to-date equipment.

Our internal training program focuses on teaching you the skills and processes that have helped many of our employees starting out as a janitor, cashier, security officer or building engineer grow into various management roles throughout the company. These jobs aren't your everyday at ABM; they are careers.

Thousands of commercial, industrial, government and retail clients look to ABM for consistent quality service that meets their specialized facility service needs including commercial cleaning and maintenance, facility engineering, energy efficiency, parking and security services.

With fiscal 2011 revenues of approximately $4.2 billion and nearly 100,000 employees, our 300+ offices across the U.S. and various international locales enable us to provide custom facility solutions to sites of all sizes — from neighborhood banks and schools to the largest and most complex facilities, such as corporate office parks and major airports.

With more than 300+ offices located throughout the country, we are always accepting applications for janitorial maintenance, landscaping gardeners, security guards, parking attendants, shuttle drivers and building engineers.

ABM IS AN EQUAL EMPLOYMENT OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER (MINORITY/FEMALE/VETERAN/DISABILITY)

ABM Industries

Senior Electrical Test Technician

Appcast PX 2

Inspect facilities for replacement of minor plumbing fixtures, rodding of plumbing systems, replacement of smaller lighting fixtures, trash disposal whereas needed, door hardware replacement, door lock repair, minor repairs to floors, minor drywall painting/patching to walls, hanging pictures, replacement of ceiling tiles, minor patching of areas of piping insulation, etc. Building Automation System Controls such as: Tridium/Jace, Niagara AX & N4 Technical Certifications, Niagara AX Developer Cert, Niagara N4 Advanced Technical Cert, DistechGFX Engineering, Johnson Controls PCV/G Engineering, Honeywell Spyder Engineering, Square D VFD, Trane Building Automation System Controls, etc.

Senior HVAC Technician

IRecruitee

Increase revenue for the branch through quality customer service and a strong understanding of specialty engineered rental products to include silenced diesel generators, air-cooled chillers, air-conditioning, electric heat, desiccant dehumidification, load banks and electrical distribution. Ability to properly size, quote, install and maintain small less complex, and moderately complex projects; that may range from industrial process cooling, construction and water damage drying, multi-level power distribution at various voltages and large scale climate control projects.

Founded in 1997, United Rentals is the largest equipment rental company in the world, with a store network nearly three times the size of any other provider, and locations in 49 states and 10 Canadian provinces.
Building a better future is our commitment to the people and communities we serve. 
United Rentals, Inc. is the largest equipment rental company in the world. The company has an integrated network of 1,186 rental locations in North America and 11 in Europe. In North America, the company operates in 49 states and every Canadian province. The company’s approximately 18,500 employees serve construction and industrial customers, utilities, municipalities, homeowners and others. The company offers approximately 3,800 classes of equipment for rent with a total original cost of $14.18 billion. United Rentals is a member of the Standard & Poor’s 500 Index, the Barron’s 400 Index and the Russell 3000 Index® and is headquartered in Stamford, Conn. Additional information about United Rentals is available at unitedrentals.com.

Our Customers
Our diverse customer base includes construction and industrial companies, utilities, municipalities, government agencies and independent contractors. Most of our customers align with three categories: approximately 50% are non-construction, such as industrial; 46% are non-residential construction; and 4% are residential. We provide every customer with access to the best people, equipment and solutions in the industry.

Our Mission
Deploy the best people, equipment and solutions to enable our customers to safely build a better and stronger future.

Our Values
Safety First
Act, and require others to act, in a manner that puts the safety of our employees, customers and communities first.

A Passion For People
Build a diverse workplace that challenges all employees to grow professionally and embrace teamwork.

Visible Leadership
Lead by example in every business decision and action, with a sense of humility and responsibility.

Customer-Driven
Support the best interests of our customers and develop better ways for them to succeed at their jobs.

Absolute Integrity
Always do the right thing, honor commitments and ensure appropriate corporate governance.

Community-Minded
Be an outstanding corporate citizen and a good neighbor in every sense by being helpful, respectful, law-abiding and friendly.

Continuous Innovation
Contribute to a culture of innovative thinking that empowers employees to improve quality, efficiency and customer service.

Sustainability
Engage in practices that lead to positive change by encouraging social accountability and environmental responsibility.


United Rentals

Outside Sales Rep - Power & HVAC

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May include industry internship experience, hobby, or participation in collegiate engineering projects such as: Formula SAE, Baja SAE, Design Build Fly, Rocket Club, etc. Depending on the internship assignment, the intern may work alongside engineers, scientists, or industry professionals to contribute to various projects related to their area of study.

X Energy LLC

Mechanical Engineering Internship - Summer 2027

The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC''s CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence.

Legence Corp

Senior Mechanical Engineer

The process diverts money already being spent on utilities and directs it into facility upgrades, covering scope development, design, bidding, construction management, commissioning, measurement and verification, and even ongoing energy management services. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and sustainability in new and existing facilities.

Legence Holdings LLC

Mechanical Engineer Intern/Co-op Summer 2027 - Energy Solutions

Demonstrated experience in as many of the following areas as possible is an asset: centrifugal pumps, pressure vessels, tanks, boilers, air compressors, instruments for measuring process parameters (pressure, flow, temperature, etc.), relief valves sizing and selection, building HVAC, industrial ventilation, process and utilities piping. Participate with the mechanical design team and the multi-disciplinary project team, to execute the conceptual and detailed mechanical design of complex manufacturing processes and facilities in markets such as food & beverage, personal care, bioprocessing, advanced technology, specialty chemicals, automotive, heavy manufacturing, and power.

Merrick & Co

Mechanical Engineer II

The Mechanical Engineer for Mission Critical Projects is responsible for the design, coordination, and implementation of mechanical systems for high-performance, technically complex facilities such as data centers, laboratories, clean rooms, and critical infrastructure environments. 10+ years of experience in a MEP or integrated design firm working on commercial/public projects, including the design of HVAC, plumbing and fire protection building systems on complex projects.

DLR Group

Mechanical Engineer - Mission Critical

Beyond the basics, we provide additional perks such as tuition reimbursement for education and certifications, employee discount programs (including hotels and vendor products), gym memberships, and an Employee Assistance Program offering a wide range of support services. We celebrate and empower our talented employees, a commitment reflected in our recognition by the Washington Business Journal as a "Best Place to Work" multiple times, and our #3 ranking on the 2026 Corporate Diversity Index.

AAA COMPLETE BUILDING SERVICES, INC.

Building Engineer

You will have extensive experience being involved in large-scale technical operations and demonstrable problem-solving leadership with limited oversight as well as possess excellent communication skills, attention to detail, and the ability to create work product with highly accurate results. You will be required to communicate technical issues to technical and non-technical staff while maintaining a high level of communication with both internal and external stakeholders, customers, contractors, and industry peers.

Johnson Controls International Plc

Field Services Technician - Level 3

Since 1958, we have been singularly focused on providing superb housing for college students across the country and our team is the reason for our success and for our ability to grow over the long-term. Certifications such as Certified Energy Manager (CEM) or Stationary Engineer License preferred.

Campus Apartments

Chief Engineer

[AW]-iCims

Follows work schedules and reads and interprets directions, blueprints, diagrams, engineering drawings, and manufacturer manuals to complete assigned projects in a safe, effective, efficient manner. Accommodations: If you need accommodation or assistance for a qualifying condition to complete the online application (or during any stage of the hiring process), you can contact Navy Federal''s Medical Accommodations team at medicalaccommodations@navyfederal.org or by calling 1-888-503-6013.

Navy Federal Credit Union

Journeyman Electrical

SHG provides a rewarding, fun and flexible work environment, exciting perks, an atmosphere designed to encourage and promote career growth within the company and a robust benefit package including, but not limited to: Work Today, Get Paid today, with Daily Pay! Our portfolio includes a wide array of reputable brands like Marriott, Hilton, IHG and Hyatt as well as many unique, independent, boutique and lifestyle properties and restaurants.

Schulte Hospitality Group Inc

Maintenance Engineer - Eaton DC

Manage CUP and supporting department’s workload activities and employees, provide guidance to the O&M team in the preventative maintenance, operations, engineering systems improvements, equipment replacement, utilities usage, and long term efficiency. U.S. Persons includes: U.S. citizens, U.S. nationals, lawful permanent residents, individuals granted refugee status in the U.S., and individuals granted asylum in the U.S. We maintain a drug-free workplace and perform pre-employment substance abuse testing.

CBRE Government & Defense Services

Utility Plant Manager

The ideal candidate will bring expertise in HVAC, MEP systems, building automation systems (BAS), environmental controls, and facility utilities, with a strong understanding of how temperature, humidity, airflow, ventilation, and CO systems work together to create optimal indoor growing and production environments. This individual will partner closely with Operations, Facilities, Construction, Quality, and Compliance teams to develop practical engineering solutions, manage contractors and vendors, support capital projects, and drive facility performance across domestic and international operations.

Curaleaf

Principal MEP and Facilities Engineer

GreenHouseAPI

The Engineer will be responsible for supporting and assisting with the engineering development and design of mechanical, plumbing, and fire protection construction documents associated with new buildings and renovations for consulting design projects, design-build projects, and performance contract projects. Associated responsibilities include but are not limited to engineering design and drafting activities, specification writing support, cost estimating, limited field investigations and construction site visits, support of HVAC load calculations and modeling, hydraulic calculations, and coordination with others.

Nenni and Associates

Equinix enables organizations to access all the right places, partners and possibilities to scale with agility, speed the launch of digital services, deliver world-class experiences and multiply their value, while supporting their sustainability goals. Joining our operations team means that you will be at the forefront of all we do, maintaining critical facilities infrastructure as part of a close-knit team delivering best-in-class service to our data center customers.

 How can we ensure the vitality of the information-driven world? That's what our founders asked in 1998, when the Web was revolutionizing information-sharing between businesses—and exceeding its capacity for growth. The answer? Use their expertise to offer businesses a place to reliably run their operations and securely exchange critical information. 

Hvac Engineer Jobs in Washington, DC

Mechanical Engineer Parsons

Chief Building Technician COPT DEFENSE PROPERTIES, LP

Critical Evnironments Operator II CyrusOne Management Services

Senior Electrical Test Technician ABM Industries

Senior HVAC Technician ABM

Outside Sales Rep - Power & HVAC United Rentals

Mechanical Engineering Internship - Summer 2027 X Energy LLC

Senior Mechanical Engineer Legence Corp

Mechanical Engineer Intern/Co-op Summer 2027 - Energy Solutions Legence Holdings LLC

Mechanical Engineer II Merrick & Co

Mechanical Engineer - Mission Critical DLR Group

Building Engineer AAA COMPLETE BUILDING SERVICES, INC.

Field Services Technician - Level 3 Johnson Controls International Plc

Chief Engineer Campus Apartments

Journeyman Electrical Navy Federal Credit Union

Maintenance Engineer - Eaton DC Schulte Hospitality Group Inc

Utility Plant Manager CBRE Government & Defense Services

Principal MEP and Facilities Engineer Curaleaf

Mechanical Engineer Nenni and Associates

SkillBridge - Critical Facilities Engineer, Data Center - Cohort Q1'''' 2027 Equinix Inc

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