Mobile Engineer

Job Title: Mobile Engineer

Job Description

The Mobile Engineer role is a contract-to-hire opportunity supporting multiple commercial facilities in the North DC and Rockville area. You will operate, maintain, troubleshoot, and repair a wide range of building systems with a strong focus on HVAC, while also providing general maintenance services. This position is field-based, requires regular travel between sites, and offers the chance to work with a variety of mechanical, electrical, plumbing, and life safety systems.

Responsibilities

• Operate, maintain, troubleshoot, and repair facility equipment and building systems across multiple commercial facilities, with technical expertise in at least one craft area such as Electrical, HVAC, Piping/Plumbing, or Central Utility Plant Operations.

• Perform maintenance, monitoring, and repairs to mechanical, plumbing, structural, furniture, fire life safety, and control systems to ensure all facility and building systems meet applicable standards.

• Travel between multiple facilities within the North DC and Rockville coverage area to inspect systems, perform maintenance, and respond to service needs.

• Maintain responsibility for facility services including preventive maintenance, purchasing and inventory control, contracted maintenance, general maintenance, and technical proficiency.

• Clean, inspect, calibrate, and replace parts on HVAC systems and associated equipment to maintain optimal performance levels.

• Record equipment readings, analyze performance, and make necessary adjustments to ensure proper and efficient operation of mechanical and HVAC systems.

• Comply with departmental policies for the safe storage, use, and disposal of hazardous materials, and maintain a clean, safe, and organized workplace.

• Perform periodic checks and audits of tool and instrument inventory to ensure all equipment is available, properly maintained, and in good working condition.

• Monitor the quality, timeliness, and pricing of maintenance work performed by outside contractors to ensure standards and budget requirements are met.

• Follow all safety procedures, maintain good housekeeping practices, and promote safety in all work areas.

• Recognize potential dangers and safety hazards in the workplace and propose practical methods to eliminate or mitigate these risks.

• Use computer applications, including Word and Excel, to document maintenance activities, record readings, track inventory, and complete required reports.

Essential Skills

• High school diploma or equivalent.

• 2–4 years of experience maintaining and repairing commercial building systems.

• Minimum of 5 years of HVAC background with strong knowledge of general maintenance.

• Experience analyzing the operation of commercial or industrial mechanical, electrical, plumbing, and HVAC systems to identify causes of problems or malfunctions and take corrective action.

• EPA 608 Type II Certification.

• Valid driver’s license with a clean driving record.

• Ability to travel between multiple facilities in the North DC and Rockville area.

• Working knowledge of computer applications, including Microsoft Word and Excel.

• Ability to comply with safety procedures and hazardous materials handling policies.

• Strong troubleshooting skills and the ability to work independently in the field.

Additional Skills & Qualifications

• EPA 608 Universal Certification (preferred).

• Two years of trades schooling in electrical system design, refrigeration, and HVAC (preferred).

• Experience working with fire life safety and control systems in commercial facilities.

• Comfort working across multiple craft areas such as electrical, HVAC, piping/plumbing, and central utility plant operations.

Why Work Here?

Join a team that values technical excellence, safety, and professional growth while supporting a portfolio of modern commercial facilities. You will gain exposure to a wide range of building systems, work with well-maintained tools and equipment, and benefit from structured onboarding and clear processes. The role offers a stable weekday schedule, the opportunity to build long-term expertise in HVAC and general maintenance, and the chance to work in a collaborative environment where your skills and initiative are recognized.

Work Environment

This is a field-based role with coverage across multiple commercial facilities in the North DC and Rockville area. The standard schedule is Monday through Friday, 8:00 a.m. to 5:00 p.m. You will travel between sites using company-provided vans and equipment, working in mechanical rooms, plant areas, and general building spaces. The environment involves hands-on work with HVAC systems, mechanical and electrical equipment, plumbing infrastructure, and fire life safety systems. You will regularly use tools, instruments, and computer applications such as Word and Excel to perform and document your work. The workplace emphasizes safety, proper handling of hazardous materials, and maintaining clean, organized work areas. Interviews may be conducted by phone or virtually, with a possible in-person round depending on location, followed by a structured onboarding process into the client’s systems.

Job Type & Location

This is a Contract to Hire position based out of Rockville, MD.

Pay and Benefits

The pay range for this position is $35.00 - $35.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision

• Critical Illness, Accident, and Hospital

• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available

• Life Insurance (Voluntary Life & AD&D for the employee and dependents)

• Short and long-term disability

• Health Spending Account (HSA)

• Transportation benefits

• Employee Assistance Program

• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Rockville,MD.

Application Deadline

This position is anticipated to close on Jul 27, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.