Referso Jobs

Control Technician 4 - TS/SCI - South Korea

M.C. Dean, Inc · Posted Sep 22, 2025

Open

Pyeongtaek, South Korea
A competitive salary
7+ years

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Control Technician 4 - TS/SCI - South Korea

M.C. Dean, Inc · Posted Sep 22, 2025

Open

Pyeongtaek, South Korea
A competitive salary
7+ years

Apply with Referso

Maintenance Technician III

Boston Scientific · Posted Nov 10, 2026

Open

Carlsbad, California, United States
$57K–$96K per year
3+ years

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Facilities HVAC maintenance technician responsible for diagnosing and maintaining HVAC systems, boilers, chillers, and related infrastructure to ensure safe, efficient, and comfortable workplace environments.

Compensation

Minimum Salary: $ 56576 Maximum Salary: $ 96200

Responsibilities

Diagnose HVAC systems for optimal operation
Maintain facilities infrastructure systems such as boilers, chillers, fans, pumps
Sustain operation of controlled work environments
Perform routine, periodic, or special inspections to determine repair and maintenance work
Perform routine tests, inspections, repairs, and maintenance of plant and/or office facilities and equipment

Requirements

Associate's degree (AA) or equivalent combination of education/work experience
Nice to have: Customer service experience
Nice to have: Work order experience
Nice to have: Advanced HVAC, boiler, or chiller training/certifications
Nice to have: Microsoft Office proficiency

Skills

HVAC maintenance Boiler operation Chiller operation Plumbing

FSC Technical Support Engineer

Johnson Controls · Posted Nov 10, 2026

Open

Remote, United States
Remote
Full-time
$88K–$120K per year

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Support advanced Metasys server installations, upgrades, migrations, and other complex server-related activities while providing Level 2 BAS technical support through the Field Support Center.

Compensation

HIRING SALARY RANGE: $88,100-120k (Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.) This role offers a competitive Bonus plan that will take into account individual, group, and corporate performance.

Responsibilities

Plan and execute new Metasys ADS/ADX installations, upgrades, migrations, and server replacements.
Support complex Metasys server environments, including SQL Server, Split ADX, MVE, virtualization, redundancy/high availability, cloud-hosted systems, and other advanced server install scenarios.
Engage with branch teams during project planning and estimating to review architectures, technical requirements, project risks, and engineering effort.
Work with customer IT teams to coordinate Windows Server, SQL Server, networking, DNS, Active Directory, IIS, virtualization, firewall, cybersecurity, and related infrastructure requirements.
Develop and execute implementation, backup, validation, and rollback plans aligned to project complexity.

Requirements

Degree or diploma in Computer Science
Degree or diploma in Engineering
Degree or diploma in Information Technology
Degree or diploma in Building Automation
Nice to have: Metasys ADS/ADX

Facility Technician

Johnson Controls · Posted Nov 9, 2026

Open

Corner Brook, Newfoundland and Labrador, Canada
On-site
Contract · Mid
CA$31 per hour
2+ years

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As a Facility Maintenance Technician (Shift Engineer), you will play a key role in ensuring the safe, reliable, and efficient operation of the hospital's Registered Pressure Plant and associated building systems.

Compensation

Pay Range: $31.19 hourly rate determined by the CBA/rate sheet.

Responsibilities

Operate, monitor, troubleshoot, and maintain central plant equipment including steam boilers, chillers, air compressors, generators, HVAC equipment, air handling systems, pumps, piping, and related mechanical systems.
Perform active Power Engineer duties including conducting daily operational rounds, monitoring and recording equipment readings, maintaining pressure plant logbooks, performing water treatment and chemical testing, and inspecting and maintaining mechanical rooms.
Complete preventive, predictive, and corrective maintenance tasks on building systems and equipment.
Maintain accurate maintenance records and update work activities within the Computerized Maintenance Management System (CMMS).
Investigate equipment deficiencies and communicate recommendations for repairs, upgrades, and operational improvements.

Requirements

4th Class Power Engineer Certificate
Nice to have: Hospital or healthcare facility experience
Nice to have: Building Automation Systems (BAS)
Nice to have: Metasys
Nice to have: Blueprints and technical drawings

Stationary Engineer-Contingent- Trinity Health Ann Arbor

Holy Cross Health · Posted Aug 19, 2026

Open

Ann Arbor, Michigan, United States
On-site
Part-time · Mid

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Operate St Joseph Mercy Hospital Steam Plant Boilers, chilled water systems, and emergency generators to ensure uninterrupted utilities for the hospital campus.

Responsibilities

Start/Stop Boilers and maintain the generation of a continuous supply of steam
Start, Operate and Monitor Chilled water systems including Centrifugal Chillers, pumps, and cooling towers
Monitor operations of four Diesel 2000 KW generators for emergency electricity
Monitor and respond to problems with the Fire Pumps and Domestic water booster pumps
Test and treat the boiler water, condensate, chilled water, and condenser water

Requirements

High School Diploma or equivalent
Nice to have: Prior Healthcare or Hospital work experience

Skills

High Pressure Boiler License 1st Class Refrigeration License State of Michigan Mechanical Contractors License #8 Unlimited Refrigeration Universal EPA Refrigerant certification DDC Control Systems

Shift Engineer First Class

Children's National Hospital (Children's National Medical Center) · Posted Nov 3, 2026

Open

Washington, District of Columbia, United States
$29–$57 per hour
5+ years

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Shift Engineer First Class responsible for building automation, HVAC, mechanical, electrical, and safety systems at Children’s National Hospital.

Compensation

$29.15 - $57.24

Responsibilities

Log, record, and report building abnormalities
Adjust and repair ventilation, refrigeration, and heating equipment
Perform minor repairs to mechanical, plumbing, electrical controls
Conduct physical inspections of steam pressure stations and pumps
Monitor building automation system, UPS, generators, pneumatic tube, fire alarms, elevators, MedGas

Requirements

High School Diploma or GED
Trade or Tech School in HVAC or Refrigeration (preferred)

Skills

HVAC systems Building automation Pneumatic tube Mechanical maintenance Electrical controls Plumbing

Electrician Journeyman

Pacific Northwest National Laboratory · Posted Nov 6, 2026

Open

Richland, Washington, United States
$2K–$2K per week
2+ years

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Perform all types of electrical work for PNNL’s facilities, including wiring, switchgear, high‑voltage circuits, telecommunications cabling, datacenter operations, and building automation.

Compensation

USD $2,403.79/wk.

Responsibilities

Perform electrical layout, installation, and maintenance
Troubleshoot and repair complex electrical equipment
Fabricate and assemble instruments and control systems
Deploy telecommunications and IT network cabling
Manage datacenter operations and UPS systems

Requirements

High school graduate or equivalent

Skills

Electrical wiring Switchgear operation High‑voltage circuit work Troubleshooting Fabrication Telecommunications cabling Datacenter operations

Senior Engineer - Utilities & Systems/Automation Integration

Amgen · Posted Nov 6, 2026

Open

Juncos, Puerto Rico, United States
On-site
Full-time · Senior
2+ years

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Support Facilities & Engineering operations at Amgen Manufacturing Limited in Juncos, Puerto Rico, providing engineering expertise across utilities systems, process monitoring, and systems integration to enhance reliability, operational efficiency, and regulatory compliance.

Compensation

In addition to the base salary, Amgen offers a Total Rewards Plan comprising health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities including: A comprehensive employee benefits package, including a Retirement and Savings Plan with generous company contributions, group medical, dental & vision coverage, and life & disability insurance. A discretionary annual bonus program, or for field sales representatives, a sales-based incentive plan. Stock-based long-term incentives.

Responsibilities

Optimize Central Utilities automation systems
Develop predictive monitoring and data models
Advance automation and digital innovation
Perform and/or contribute to automation troubleshooting
Identify abnormal process performance

Requirements

Doctorate’s Degree in Engineering
Master’s degree in Engineering and 2 years of Engineering Support experience
Bachelor’s degree in Engineering and 4 years of Engineering Support experience
Nice to have: advanced statistics
Nice to have: project coordination

Skills

utilities engineering field automation

Senior Commercial HVAC Technician

ColonialWebb Contractors · Posted Nov 6, 2026

Open

Chantilly, Virginia, United States
On-site
Full-time · Senior
$44–$52 per hour
8+ years

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Experienced Senior Commercial HVAC Service Technician to support customers throughout the Northern Virginia market, serving commercial facilities like schools, healthcare, and data centers.

Compensation

$44 to $52/hr plus overtime

Responsibilities

Diagnose and repair commercial HVAC equipment, including RTUs and split systems (50 ton and above), VRF, heat pumps, hydronic and low-pressure steam boilers, pumps and pump packages, cooling towers and chillers, VFDs, and associated controls.
Lead troubleshooting efforts on challenging service calls and serve as a technical resource for fellow technicians.
Manage preventative maintenance and service activities across an assigned portfolio of customer accounts.
Mentor and support junior technicians in the field, helping develop their technical and troubleshooting skills.
Create clear, professional service reports and communicate findings and recommendations to customers.

Requirements

Virginia Master HVAC license or eligibility to obtain one
EPA Universal Certification
Nice to have: Niagara
Nice to have: Metasys
Nice to have: Tracer

Skills

Commercial HVAC service experience Troubleshooting

Master Lead Commercial HVAC Service Technician

ColonialWebb Contractors · Posted Nov 6, 2026

Open

Chantilly, Virginia, United States
$52–$60 per hour
8+ years

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Lead commercial HVAC service technician responsible for diagnosing, repairing, and maintaining HVAC systems across Northern Virginia.

Compensation

$52 to $60/hr plus overtime | Take-Home Van

Responsibilities

Diagnose and repair commercial HVAC equipment
Lead troubleshooting efforts
Manage preventative maintenance and service activities
Mentor and support junior technicians
Create professional service reports

Skills

commercial HVAC service rooftop units VRF systems hydronic systems steam boilers pumps towers VFDs building automation integration EPA Universal Certification

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