UNKNOWN

ADAPTED_NOW

As a Senior Marine Engineer, you will work in our Arlington, VA office and will join our experienced technical staff and apply your marine engineering expertise to lead projects and prepare/review engineering deliverables in support of the design of ships, craft, and other floating structures. + Review machinery arrangements and configurations (illustrating primary functional allocation of spaces within the ship considering locations and adjacency constraints) and lead special studies including access and maintenance analyses, assist in detailed layouts of machinery spaces.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco

Sr Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA

FEED

We partner with clients throughout the design, construction, and post-acceptance phases to ensure mechanical, electrical, plumbing, and control systems are delivered, tested, and performing exactly as intended. This role offers a unique mix of fieldwork, technical problem-solving, and project coordination, with the opportunity to work across a variety of high-profile project sites.

YEAR

FST Technical Services was founded in 1984 to serve the needs of the growing, worldwide Semiconductor/Microelectronics and Life Sciences industries. We began as an independent interface between our clients and their subcontractors to establish build clean installation methods that satisfied internal specifications and conformed to regulatory requirements.
 
FST’s core expertise is in developing technical and logistical solutions for complex needs by continually investing in the most advanced equipment and training to meet the needs of the rapidly changing markets it serves. Today, our business has expanded to additional markets, including Automation, Manufacturing, Data/IT Centers, Energy/Advanced Technology and Technology/Research Laboratories.
 
Our experienced FST team serves as your trusted partner for QA/QC Services, Equipment Services, Staffing Solutions, Project Management, Analytical Testing and Inspections – virtually anything you might need throughout your project lifecycle. FST professionals also provide project consultation and employee training. We guide our customers throughout each project phase to ensure full compliance.
 
With peerless performance and proven results, FST is with you all the way.

FST Technical Services

Commissioning Project Engineer

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As a senior stationary engineer, the Lead Operating Engineer oversees complex mechanical systems-such as boilers, HVAC units, and electrical equipment-within the facility, ensuring optimal performance, safety, and regulatory compliance. The Lead Operating Engineer works under the direct supervision of the Chief Engineer and assumes the Chief Engineer's responsibilities when necessary.

Alutiiq LLC

Lead Engineer

Primary Purpose of Position: Maintain the integrity of all building systems, operate the building in an efficient manner, and perform a variety of client services while maintaining positive client relations in accordance with BXP's established operational and safety procedures. Respond to after hours emergencies such as fire, flooding, severe weather (including but not limited to snow and ice removal) power outage and other related situations including clean-up activities per on-call procedures or as requested in critical situations.

HOUR

BXP Inc

Engineer I

FULL_TIME

Making physical inspections of work performed, equipment and testing of equipment for correct operation of all components of the refrigeration cycle and other relevant factors contributing to the proper and efficient operation of systems, boilers, chillers, HVAC, plumbing, electrical systems, etc. When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington D.C and across the nation need superior facility support services, we answer the call.

EMCOR Government Services, Inc.

Lead Engineer (FDIC VASQ)

[AW]-iCims

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. Where pay ranges are indicated, please note that a successful candidate's exact pay will be determined based relevant job-related factors, including any of the following: candidate's experience, skills, and qualifications, as well as geographic and market considerations.

Legence Holdings LLC

Electrical Engineer Intern/Co-op Spring 2027 (multiple locations)

The ideal candidate combines hands-on technical expertise with leadership skills and a proactive, solution-oriented approach Key Responsibilities: Technical & Operational Duties: Oversee and participate in general maintenance and repairs in guest rooms, public areas, back-of-house, and exterior property areas. Schedule: Flexible, including weekends and holidays Job Summary: The Westin Washington, D.C. City Center is seeking a highly skilled and experienced Engineer with strong supervisory capabilities to lead and oversee all maintenance operations within our property.

Crestview Management

Engineer

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This role serves as the technical lead for facilities operations, ensuring a safe, efficient, and well-maintained environment that supports executive leadership, staff, and visitors. Lead and oversee the operation, maintenance, and repair of all HQ building systems, including HVAC, electrical, plumbing, mechanical, and life-safety systems.

Eccalon

Building Engineer

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. As a key member of our Data Center Thermal Solutions team, you will take ownership of the complete product lifecycle for next-generation thermal systems, from early concept development and system architecture through certification, global production launch, and long-term product sustainment.

Johnson Controls International Plc

Principal Thermal Systems Product Engineer (onsite)

Specify power supplies to reactor plant loads including control rod drive mechanisms, coolant pumps, motor-operated valves, heat tracing, and instrument and control power, and define the isolation between safety-related and non-safety-related circuits. Experience in shipbuilding, offshore, or naval applications, including main and emergency switchboard design, generator paralleling, power management systems, blackout recovery and dead-ship start, and shore power connection.

Ocean Atomics

Nuclear Electrical Design Engineer

Possess at least ONE of the following qualifications listed in numbers 1-5: 5 years of documented experience as an active MD Grade 2 under the direction and control of a licensed MD Grade 1. 1 year of credit for 6 credit hours or CEU's in boiler safety or operations; AND. Holy Cross Hospital, in Silver Spring, is one of the largest hospitals in Maryland, and Holy Cross Germantown Hospital is the first hospital in the nation built on a community college campus, enhanced by an educational partnership.

Trinity Health is one of the largest not-for-profit, faith-based health care systems in the nation. It is a family of 121,000 colleagues and nearly 36,500 physicians and clinicians caring for diverse communities across 27 states. Nationally recognized for care and experience, the Trinity Health system includes 101 hospitals, 126 continuing care locations, the second largest PACE program in the country, 136 urgent care locations and many other health and well-being services. In fiscal year 2023, the Livonia, Michigan-based health system invested $1.5 billion in its communities in the form of charity care and other community benefit programs.

Trinity Health

Engineer - Maryland Grade 1 - Night shift

The Engineer - 3rd Class possesses extensive technical knowledge of boilers, steam and hot water systems, HVAC equipment, electrical systems, and associated mechanical equipment. The Engineer - 3rd Class is a licensed engineering professional responsible for the operation, maintenance, troubleshooting, and repair of complex mechanical, electrical, and HVAC systems within a facility.

Amentum

Operating Engineer 3rd Class

Provide integrated application engineering and design support for a wide range of ventilation applications with the goal of providing sustainable products and the latest technologies best designed to meet the customers’ needs. Our main "role" is not to sell products but to provide solutions - kitchen ventilation solutions, commercial ventilation solutions, heating/air conditioning solutions.

CaptiveAire

Technical Inside Sales Engineer

Duties and Responsibilities: • The Stationary Engineer Apprentice will assist with:• â Monitoring and operating building mechanical systems and equipment.• â Assisting with the operation and maintenance of boilers, chillers, HVAC systems, air-handling units, pumps, compressors, and generators.• â Performing routine inspections and documenting equipment conditions.• â Assisting with preventative maintenance and scheduled maintenance activities.• â Responding to building maintenance requests and assisting with troubleshooting equipment issues.• â Checking gauges, meters, controls, and other equipment indicators and reporting abnormal readings or conditions.• â Assisting with maintaining proper building temperatures and environmental conditions.• â Performing basic mechanical, plumbing, electrical, and general maintenance tasks under supervision.• â Maintaining maintenance logs, inspection records, and work orders as required.• â Keeping mechanical rooms, equipment areas, and workspaces clean and organized.• â Following all applicable safety procedures and using tools and equipment appropriately.• â Immediately reporting equipment malfunctions, unsafe conditions, or other concerns to the supervisor.• â Assisting experienced engineers with repairs, adjustments, and other assigned engineering tasks.• â Performing other related duties as assigned. Training Opportunity: The apprentice will receive on-the-job training and work alongside experienced engineering personnel to develop knowledge and skills related to building systems, preventative maintenance, equipment operation, troubleshooting, and general facilities operations.

Melwood

Stationary Engineer Apprentice

Responsibilities: The Sales Engineer will bridge the gap between our engineering team and customers, providing expert advice and technical solutions that help clients understand and utilize our products. Provide valuable feedback from customers to the engineering and product development teams to influence future product offerings.

CoolSys

Sales Engineer

Their platform uses real-time control and predictive algorithms to reduce energy waste across multifamily buildings and hotels delivering meaningful savings in time, money, and carbon emissions . To lead the integration of advanced optimisation software into building HVAC systems from feasibility analysis and initial modelling through to installation, testing, and long-term performance monitoring.

VIGO Recruitment

Building Intelligence Engineer

OTHER

A trusted partner and preferred operator for Hilton, Hyatt, Kimpton, Marriott, and Margaritaville, Davidson offers a unique entrepreneurial management style and owners' mentality that provides the individualized personal service of a small company, enhanced by the breadth and depth of skill and experience of a larger company. In keeping with the company's heritage of delivering value to its owners and team members, Davidson offers a rich benefit program with a variety of benefits designed to enrich the lives and well-being of our team members and their families.

Davidson Hospitality Group

Maintenance Engineer II

Broadbean

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

This role is instrumental in fostering a culture of safety and reliability, building and leading a team of Critical Facility Technicians, Assistant Chief Engineers, and external contractors to achieve 100% operational availability. Serving as the primary ABM point of contact for daily operations, this role supports site leadership in overseeing all building systems, including HVAC, mechanical, and electrical infrastructure.

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

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PART_TIME

This role is responsible for planning and executing on multiple concurrent assignments, ensuring technical quality, schedule adherence, and successful completion of project objectives while supporting customer-facing discussions and internal technical decision-making. This position requires balancing multiple concurrent assignments, applying advanced engineering judgment to complex technical challenges, and delivering high-quality solutions within established scope, schedule, and performance objectives.

Hvac Engineer Jobs in Baltimore, MD

Sr Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA Serco

Commissioning Project Engineer FST Technical Services

Lead Engineer Alutiiq LLC

Engineer I BXP Inc

Lead Engineer (FDIC VASQ) EMCOR Government Services, Inc.

Electrical Engineer Intern/Co-op Spring 2027 (multiple locations) Legence Holdings LLC

Engineer Crestview Management

Building Engineer Eccalon

Principal Thermal Systems Product Engineer (onsite) Johnson Controls International Plc

Nuclear Electrical Design Engineer Ocean Atomics

Engineer - Maryland Grade 1 - Night shift Trinity Health

Operating Engineer 3rd Class Amentum

Technical Inside Sales Engineer CaptiveAire

Stationary Engineer Apprentice Melwood

Sales Engineer CoolSys

Building Intelligence Engineer VIGO Recruitment

Maintenance Engineer II Davidson Hospitality Group

Principal MEP and Facilities Engineer Curaleaf

Building Engineer ABM Industries

Sr Engineer, Advanced Controls Applications Baltimore Aircoil Company, Inc.

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