76 maintenance mechanic jobs found in Washington, DC

Complete Building Services Maintenance Mechanic US-DC-Washington Job ID: 2026-4416 Category: Operations and Maintenance - Experienced Complete Building Services Overview Donohoe Companies is a company that is passionate about the operation and maintenance of buildings/facilities in the commercial and government sectors. Washington DC's oldest real estate company. At Donohoe, we celebrate and empower our talented employees.   Perks & Benefits    We offer a full slate of benefits, including competitive salaries, medical, dental, vision, life and disability coverages, FSA, flexible vacation, commuter benefits, and 401k plan with a match. And...we offer some not so standard, extra great-benefits, including tuition reimbursement for education/certifications, employee discounts programs (including hotels and our vendor's products), and an Employee Assistance Program that offer a wide array of consultative/actionable services. We value diversity and believe in...

Complete Building Services Maintenance Mechanic US-DC-Washington Job ID: 2026-4413 Type: Regular Full-Time Category: Operations and Maintenance - Experienced Complete Building Services Overview Complete Building Services (CBS) is dedicated to delivering exceptional building operations and maintenance services for commercial and government facilities. CBS is the largest division of The Donohoe Companies, Inc. —one of Washington, DC’s most established and respected real estate organizations.    At CBS, our people are our greatest asset. We actively support and invest in our employees’ growth and success, which is reflected in our repeated recognition by the Washington Business Journal as a “Best Place to Work.”    Perks & Benefits   We offer a comprehensive benefits package that includes competitive pay, medical, dental, vision, life and disability insurance, Flexible Spending Accounts (FSA), generous vacation time, commuter benefits,...

Complete Building Services Maintenance Mechanic US-VA-Alexandria Job ID: 2026-4415 # of Openings: 1 Complete Building Services Overview At Complete Building Services (CBS), we celebrate our diverse community of talented employees—and it shows. We are proud to have been recognized by The Washington Business Journal as a “Best Place to Work.” Our collaborative culture is woven into every stage of the employee experience, beginning with the interview process and continuing through daily work life. From regular company gatherings and potluck breakfasts or lunches to office contests and team activities, we prioritize connection, engagement, and collaboration. Pay, Perks & Benefits We offer a comprehensive benefits package that includes competitive salaries; medical, dental, vision, life, and disability coverage; flexible spending accounts; flexible vacation time; commuter benefits; and a 401(k) plan. In addition, we provide standout perks such as tuition...

Complete Building Services Lead Engineer US-DC-Washington DC Job ID: 2026-4425 # of Openings: 1 Complete Building Services Overview The Lead Watch Engineer is a working supervisor that oversees as well as operates, monitors, and maintains the JFRC boiler plant, chiller plant and lab utility equipment on a 24x7x365 basis according to CBS/JFRC Tour and Watch Plan. The Lead Watch Engineer provides continuous support and oversight of monitoring the facility operating systems using available building automation systems (Siemens EMCS and power monitoring systems, Lutron lighting system, etc.). He/she conducts scheduled tours of boiler plant, chiller plant, and lab utility equipment and has the ultimate say for all actions during watch duties.     Responsibilities The Lead Watch Engineer completes Tour and Watch according to the CBS/JFRC Tour and Watch Plan following the frequencies stated in the Watch Engineer position description. Reports deficiencies found and...

Job ID: 525286 Texas Materials, A CRH company, is a leading supplier of aggregates, asphalt, ready mixed concrete, and paving and construction services in Texas. Our focus is to provide quality products and reliable customer service with a safety-first mindset. We consider our employees our greatest strength and we make it our priority to invest in their development and well-being. When you work for Texas Materials, you are helping to support and build the infrastructure of Texas. Position Summary: Under the immediate direction of the Senior/ Lead Mechanic, the Diesel Mechanic performs repairs on mobile equipment, including ready mix trucks, front end loaders, and trailers. 60/40 work split between Shop and mobile repairs at Concrete Ready-Mix plants. Key Responsibilities/Qualifications To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Education/Experience High School Diploma or Equivalent GED required...

Aleut Federal, LLC Fire Alarm System Mechanic Job Category : Skilled Trades Requisition Number : FIREA003748 Posted: June 11, 2026 Schedule: Full Time Location: Fort Belvoir, Virginia 22060, United States ABOUT ALEUT FEDERAL Aleut Federal is an Alaskan Native-owned enterprise dedicated to supporting the Unangax people of the Aleutian Islands. We provide top-notch service to various branches of the federal government and prioritize community involvement. Our culture encourages growth, diversity, and inclusion, and our motto, "We are One," reflects our unity and purpose. POSITION SUMMARY Aleut Federal is seeking a qualified Fire Alarm System Mechanic to support Base Operations and Facilities Maintenance services at Fort Belvoir, Virginia. The Fire Alarm System Mechanic is responsible for the inspection, testing, maintenance, troubleshooting, repair, programming support, and documentation of fire alarm and fire detection systems across a large Department of...

Ruppert Landscape Ruppert Landscape provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Ruppert Landscape complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Position Title: Claims Manager Location: Laytonsville, MD, United States Job Category: Fleet and Mechanic State: Maryland City: Laytonsville Description CLAIMS MANAGER Who We Are Ruppert Landscape is a leading provider of commercial landscape maintenance and installation service s with more than 3,500 employees serving customers...

H&K does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, national origin, age, disability, veterans' status, or any other characteristic protected by law. We are always looking for the best, most qualified people to join our team. Pre-employment drug testing (EOE) Great Benefits offered! Mechanics US-MD-Finksburg Job ID: 2026-3064 Category: Maintenance Maryland Division/HTI Overview Maryland Division/HTI, a division  of H&K Group, Inc. is looking for a Mechanic to repair and maintain diesel and gasoline heavy equipment. The ideal candidate is energetic, self-motivated, organized, competent, and professional.   Pay Range: $18-$40 an hour. Pay is depending on skill level.    Why work for H&K Group, Inc.? Competitive salary commensurate with experience 100% Company-paid Health Benefits 401(k) Savings and Investment Plan Tuition reimbursement programs...

H&K does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, national origin, age, disability, veterans' status, or any other characteristic protected by law. We are always looking for the best, most qualified people to join our team. Pre-employment drug testing (EOE) Great Benefits offered! Shop Mechanic US-MD-Finksburg Job ID: 2026-3063 Category: Maintenance Maryland Division/HTI Overview Maryland Division/HTI, a division of the H&K Group, Inc. , is looking for a Shop Mechanics. This self-motivated, organized, competent, and professional individual repairs and maintains electric, diesel, and gasoline vocational trucks.   Why work for H&K Group, Inc.? Competitive salary commensurate with experience 100% Company-paid Health Benefits 401(k) Savings and Investment Plan Tuition reimbursement programs available to qualifying employees for approved programs...

H&K does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender, national origin, age, disability, veterans' status, or any other characteristic protected by law. We are always looking for the best, most qualified people to join our team. Pre-employment drug testing (EOE) Great Benefits offered! Road Mechanic US-MD-Finksburg Job ID: 2026-2953 Category: Maintenance Maryland Division/HTI Overview Maryland Division/HTI, a division   of H&K Group, Inc. is looking for a Road Mechanic to repair and maintain diesel and gasoline heavy equipment and trucks in the field for our Western PA divisions. The ideal candidate is energetic, self-motivated, organized, competent, and professional.   Pay Range: $18-$40 an hour. Pay is depending on skill level.    Why work for H&K Group, Inc.? Competitive salary commensurate with experience 100% Company-paid Health Benefits 401(k)...

Complete Building Services Project Manager US-DC-Washington DC Job ID: 2026-4432 # of Openings: 1 Complete Building Services Overview Donohoe Construction Company, a large and established general contractor headquartered in Washington, DC, has an immediate need for a Project Manager (Interiors) for its Specialty Construction division. Reporting to the VP of Operations and Administration for this division, the PM will be responsbile for the day-to-day operations and management of multiple interiors and renovation projects and the supervision of supporting team members.   About Us: The Donohoe Companies, Inc. has been providing service to the Washington metropolitan area for over 100 years and has grown into one of Washington's largest and most successful commercial real estate and construction companies.   Donohoe Real Estate Services (DRES) provides management services including asset management, facilities management, and full service property management...

Complete Building Services Engineer DC 3rd US-DC-Washington DC Job ID: 2026-4424 # of Openings: 1 Complete Building Services Overview Performs troubleshooting, replacement, repair and preventative maintenance of HVAC, VAV, electrical, plumbing and life safety systems. Operates HVAC and energy management systems. Perform water treatment testing. Perform Log/Tour/Watches. Assist with administrative, training and management functions. All tasks are to be completed at the jobsite to the appropriate customer, company or industry standards of excellence. Responsibilities Perform troubleshooting, repair, and preventative maintenance of electrical systems and components. Operate HVAC system. Perform major troubleshooting, replacement, repair, and preventative maintenance of HVAC. perform troubleshooting, replacement, repair and preventative maintenance of and operate energy management systems. Perform troubleshooting, replacement, repair and preventative maintenance...

Qualifications YOU MUST HAVE HVAC/R field experience - 5+ years minimum. Membership of the UA Local 344 or willingness to join. State of Oklahoma Unlimited Mechanical Journeyman License - Active. Oklahoma Department of Labor Boiler Operator License - Class 1 or 2 - Active Universal CFC Certificate. High School Diploma, or equivalent. WE VALUE Previous industry experience in: HVAC/R, Chillers, Air Compressors, Controls. Previous technical/installation experience Previous customer service experience Good written and oral communication Ability to follow instructions ABOUT HONEYWELL Honeywell International Inc. (Nasdaq: HON) invents and commercializes technologies that address some of the world's most critical challenges around energy, safety, security, productivity, and global urbanization. We are a leading software-industrial company committed to introducing state of the art technology solutions to improve efficiency,...

Safety Coordinator Job Description: Assist in the supervision and administration of Harris health, safety and motor vehicle programs to maintain a safe and healthy work environment. Contributes to the desired safety and work culture of the organization. Safety: Assist in controlling hazardous working conditions and unsafe employee activities through interface with project management/supervisory personnel. Assist in supervision and administration of safety/first aid and rescue squad activities. Assume total responsibility for safety operation when assigned to shift work. Participate in developing and conducting employee orientation training, task specific training, ongoing supervisor training and assist in developing/training project manager safety. Conduct work area surveillance inspections, air-sampling tests for confined space entry, property, damage and personal injury investigations. Document all accidents, safety violations, unsafe conditions/activities....

Hyosung America, Inc Job Type: Full Time Location: ALEXANDRIA, VA, US OVERVIEW Nautilus Hyosung America, Inc. (HYOSUNG) is a world leader in ATM self-service technologies. We have built a reputation for innovation by continually researching, developing and delivering quality ATM products – flexible products that adapt to our changing world and our customers’ changing needs. JOB SUMMARY: The Field Service Engineer will be responsible for the service and maintenance of Automated Teller Machines (ATMs) within their assigned territory. The Field Service Engineer will provide on-site support for ATMs including but not limited to repair, maintenance and replacement services. The Field Service Engineer may also participate in the training of other new NHA Field Service Engineers and assist with the staging and integration of ATMs. Some travel required. ESSENTIAL FUNCTIONS: Installation, repair, software loading and maintenance of ATM’s or other products in a defined...

Position Title: Engineer III Location: US-Virginia-Tysons Corner Job ID: 5323 # of Openings: 1 Category: Information Technology Clearance: Secret Clearance Status: Active Type: Regular Full-Time Overview: The Engineer III provides comprehensive maintenance support for the Product Manager Biometrics (PM BIO), under Project Manager Terrestrial Sensors (PM TS), Portfolio Acquisition Executive (PAE), Layered Protection and Chemical, Biological, Radiological, and Nuclear (CBRN). Responsibilities: · Installs and configures BCC devices at various military locations, which can include both mobile and static systems. · Performs routine maintenance, troubleshoots, and repairs biometric hardware and software to ensure systems are functioning optimally. · Provides ongoing technical support and training to users on how to operate the biometric equipment effectively. · Assist with the collection, processing, and management of biometric data, ensuring data...

ArchKey Solutions Project Manager - Electrical Construction Project Manager - Electrical Construction Location: Clinton, MD, United States Job Type: Full-Time Department: Electrical Share: Share with Email Share on Twitter share to twitter Share on Facebook share to facebook Share on LinkedIn share to linkedin Apply Now Save Job Saved Description...

ArchKey Solutions Senior Project Manager - Electrical Construction Senior Project Manager - Electrical Construction Location: Fargo, ND, United States Job Type: Full-Time Department: Electrical Share: Share with Email Share on Twitter share to twitter Share on Facebook share to facebook Share on LinkedIn share to linkedin Apply Now Save Job Saved Description...

ArchKey Solutions Project Manager Project Manager Location: West Memphis, AR, United States Job Type: Full-Time Department: Electrical Share: Share with Email Share on Twitter share to twitter Share on Facebook share to facebook Share on LinkedIn share to linkedin Apply Now Save Job Saved Description PROJECT...

ArchKey Solutions Generator Technician Generator Technician Location: Clinton, MD, United States Job Type: Full-Time Department: Service Share: Share with Email Share on Twitter share to twitter Share on Facebook share to facebook Share on LinkedIn share to linkedin Apply Now Save Job Saved Description...