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Dx Spectrum Jobs (NOW HIRING)

Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from ... Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room ...

Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from ... Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room ...

Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from ... Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room ...

Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from ... Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room ...

Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from ... Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room ...

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Dx Spectrum information

What are some common challenges faced by a DX Spectrum Field Service Engineer, and how can they be addressed?

DX Spectrum Field Service Engineers often encounter challenges such as troubleshooting complex instrument issues in diverse lab environments, managing tight schedules for multiple service calls, and staying updated with rapidly evolving diagnostic technologies. To address these, it's important to develop strong problem-solving skills, maintain clear communication with laboratory staff, and participate in ongoing training provided by the employer or instrument manufacturer. Building a network with colleagues can also help share best practices and solutions for recurring technical problems.

What are Dx Spectrum professionals?

Dx Spectrum professionals are specialists who work with diagnostic (Dx) spectrum tools and technologies, often in healthcare, laboratory, or medical device settings. Their role typically involves managing, analyzing, and interpreting data from diagnostic instruments that assess a range of health conditions. They may also be responsible for maintaining equipment, ensuring quality control, and supporting clinicians in making informed decisions based on diagnostic data. These professionals require expertise in both the technical and clinical aspects of diagnostics. Their work is essential for accurate disease detection, monitoring, and treatment planning.

What are the key skills and qualifications needed to thrive as a Diagnostic (Dx) Spectrum Engineer, and why are they important?

To thrive as a Diagnostic Spectrum Engineer, you need a strong background in electrical engineering, signal processing, and RF (radio frequency) analysis, typically supported by a relevant engineering degree. Expertise with spectrum analyzers, diagnostic software tools, and industry standards such as IEEE protocols is essential. Strong analytical thinking, problem-solving abilities, and effective communication are crucial soft skills in this role. These competencies ensure accurate diagnostics, efficient troubleshooting, and optimal system performance in telecommunications and related industries.

What is the difference between Dx Spectrum vs Medical Laboratory Technician?

AspectDx SpectrumMedical Laboratory Technician
Required CredentialsCertification in diagnostic imaging or related fields, relevant licensesAssociate degree in medical laboratory technology, certification often required
Work EnvironmentHospitals, clinics, diagnostic imaging centersMedical laboratories, hospitals, clinics
Employer & Industry UsageHealthcare providers specializing in diagnostic imagingMedical labs, hospitals, research facilities
Common Search & ComparisonDx Spectrum vs Medical Laboratory Technician

The Dx Spectrum and Medical Laboratory Technician roles both operate within healthcare settings but focus on different diagnostic areas. Dx Spectrum professionals typically specialize in diagnostic imaging, requiring specific imaging certifications, while Medical Laboratory Technicians focus on laboratory testing and analysis. Both roles are essential for accurate diagnosis and patient care, but they differ in work environment, credentials, and daily tasks.

What cities are hiring for Dx Spectrum jobs? Cities with the most Dx Spectrum job openings:
What are the most commonly searched types of Dx Spectrum jobs? The most popular types of Dx Spectrum jobs are:
What states have the most Dx Spectrum jobs? States with the most job openings for Dx Spectrum jobs include:
Infographic showing various Dx Spectrum job openings in the United States as of May 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 33% In-person, and 67% Remote job distribution.

HVAC Service Technician III - V

Aircond Corporation

Lagrange, GA

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 hours ago


Job description

About Us

We offer comprehensive HVAC, building automation system, facilities, and energy solutions. From design to delivery, our solutions are tailored to the specific needs of high-profile organizations in commercial buildings, data centers, industrial facilities, and other mission critical sites.

Job Summary

About Us:

EMCOR Services Aircond is a leading commercial and industrial heating, ventilating, and air-conditioning (HVAC) service company in the Southeast. For more than 87 years, Aircond has designed and delivered comprehensive HVAC solutions to businesses seeking to enhance their productivity and efficiency.   Today, Aircond delivers a full spectrum of facility services to single and multi-site clients, from HVAC service to complete operations and maintenance solutions

Job Title: Service Technician - Class III - V

Summary:

Install, service, and repair heating, ventilating, air conditioning systems, and related environmental-control systems. Utilize knowledge of heating and refrigeration theory, and pipefitting.

Location:

  • This role is based out of the LaGrange office and serves the west Atlanta, Georgia territory.

Essential Functions and Responsibilities:

Posting covers Class 3, Class 4 and Class 5 Service Technician. Duties are based on the candidate's qualifications below.  

Class 3 Service Technician

  • Understanding of 5 through 100-ton unitary DX equipment, chilled water air handlers, computer room units (CRAC), Pneumatic and DDC controls.
    • Demonstrate advanced troubleshooting skills on 100 ton and less unitary DX equipment.
    • Capable of all repairs needed on rooftop package equipment.
    • Perform basic troubleshooting on air-cooled chillers.
    • Troubleshoot and repair water cooled package equipment.
    • Diagnose problems using electrical schematics.
    • Diagnosing refrigerant system issues.
    • Basic understanding variable frequency drives.
    • Diagnose issues with variable air volume equipment (VAV's/PIU's)

 

Class 4 Service Technician

  • All skills listed in the Class 3 category above plus the ability to perform trouble shooting and repairs on all types of air-cooled chillers, pumps, and low-pressure boilers.
    • Advanced troubleshooting on all air-cooled equipment, both unitary and chilled water.
    • Basic understanding of water-cooled chillers.
    • Basic understanding of DDC control systems.
    • Capable of maintaining and repairing cooling towers.
    • Ability to diagnose water flow issues.
    • Proficient with variable frequency drives and starters.
    • Proficient with low pressure boilers.

  

Class 5 Service Technician

  • All skills listed in the Class 3 and Class 4 sections above plus understanding of water-cooled chillers, chilled water systems, large chiller rebuilds, rigging, large boilers, pumps, and assist with technical support to other technicians.
    • Troubleshoot, maintain, and repair large, water-cooled chillers.
    • Diagnose issues on large boilers with power burners.
    • Advanced diagnosis of air distribution systems (VAV/PIU).
    • Chilled water system distribution and troubleshooting.
    • Troubleshoot and repair/rebuild large pumps.
    • Possess superior system knowledge and advanced troubleshooting skills.

 

Qualifications:

  • Strong written and verbal communication skills.
  • Working knowledge of computer and tablets.
  • Ability to deal with problems involving concrete variables in standardized situations.
  • Ability to work well in a team environment.
  • Strong adaptability skills.

 

Required Experience, Certifications, and Education:

  • High school diploma or general education degree (GED) required.
  • Trade/Technical School certification or degree preferred.
  • Four to five years plus of commercial/industrial HVAC experience including exposure to control, compound and reciprocating systems as well as refrigerants. Experience level is based on technician classifications described above.
  • Valid Driver's License.
  • EPA Universal Refrigerant Certification 

  

Physical Requirements:

Must be able to climb ladders, lift and carry 50 or more pounds, distinguish colors for electrical work and tolerate confined spaces. Work will involve heights and seasonal temperature extremes. Proper use of Personal Protection Equipment (PPE) is required while performing tasks.

What you can expect from Emcor Services Aircond:

  • Health Insurance: 4 plans available to choose from with Rx coverage
  • Heath Saving Account (HSA) and Flexible Spending Accounts (FSA) options available
  • Dental insurance: 2 plans available to choose from
  • Vision insurance
  • 401(k) with Employer Match
  • Employee referral incentives
  • Employee Assistance Program (EAP)
  • Competitive PTO, 8 paid holidays, 1 paid floating holiday
  • Weekly Pay

COMMITMENT TO SAFETYIt is the policy of EMCOR Services Aircond to conduct all business activities in a responsible manner, free from recognized hazards; and to respect the environment, health and safety of our employees, customers, suppliers, partners, and community neighbors. EMCOR Services Aircond is committed to providing a safe and healthy workplace. It will not be satisfied until its premises and services are free of recognized hazards, its employees, and its operations environmentally friendly. We will provide training, protective equipment, and the safest work environment possible for our employees to perform their jobs, but in the end, safety becomes an individual responsibility.We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine.EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR's normal application process - it is probably fraudulent.

#aircond#LI-NS1

Equal Opportunity EmployerAs a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/DisabledAffirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective EmployeesNotice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR's normal application process - it is probably fraudulent.Employment Type: FULL_TIME