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Janitorial Jobs in Guam (NOW HIRING)

Facility Maintenance Technician

Tamuning, GU · On-site

$18 - $24.75/hr

Prior janitorial, industrial cleaning, hospitality, facilities, construction cleanup, or data center cleaning experience is helpful but not required. Here's what you need to have: * High school ...

Janitorial information

What are janitorial services?

Janitorial services refer to professional cleaning and maintenance tasks performed in commercial, institutional, or industrial settings. Janitors are responsible for keeping buildings clean, sanitary, and well-maintained by tasks such as sweeping, mopping, vacuuming, emptying trash, and restocking supplies. They may also handle minor repairs and report larger maintenance issues. Janitorial work is essential for maintaining a healthy and safe environment for employees, clients, and visitors. The exact duties can vary depending on the type and size of the facility.

What are the key skills and qualifications needed to thrive as a janitorial professional, and why are they important?

To thrive as a Janitorial professional, you need basic cleaning skills, attention to detail, and knowledge of safe handling of cleaning chemicals, often supported by a high school diploma or equivalent. Familiarity with equipment such as floor buffers, industrial vacuums, and safety data sheets (SDS) is typical in this role. Reliability, time management, and a strong work ethic are essential soft skills that set outstanding janitorial staff apart. These competencies ensure that facilities remain clean, safe, and well-maintained, supporting a healthy environment for all occupants.

What does a janitorial professional do?

Janitorial professionals, or janitors, perform a number of cleaning duties at residential buildings, hospitals, schools, and other buildings for companies. Their specific responsibilities may vary, depending on the type of business and size of the building. But their general job duties include emptying trash cans, mopping and sweeping the floors, ensuring that the bathrooms are clean and paper products are replenished, and washing the windows. As a janitor, you also stock all the necessary cleaning supplies and equipment at your building and typically report to a supervisor regarding various issues related to cleaning. Some janitors work during regular business hours, while others work after closing.

What are some common challenges janitorial staff face and how can they be managed effectively?

Janitorial staff often encounter challenges such as maintaining cleanliness standards in high-traffic areas, managing time efficiently during busy shifts, and safely handling cleaning chemicals and equipment. These can be managed through clear communication with team members, following established safety protocols, and ongoing training on the latest cleaning techniques and products. Many workplaces offer support through structured shifts, regular team meetings, and access to supervisors who can assist with any concerns or special requests.

What is the difference between Janitorial vs Custodian?

AspectJanitorialCustodian
CredentialsNone typically required; some positions may need basic trainingOften similar; may require safety or cleaning certifications
Work EnvironmentCommercial, office buildings, schools, hospitalsSimilar settings; sometimes more maintenance-focused
Employer & Industry UsageCommonly used in commercial cleaning services and facilities managementOften used interchangeably with janitorial, especially in schools and public buildings
Search & Comparison IntentYesYes

Both janitorial and custodian roles involve cleaning and maintaining facilities in similar environments. While the terms are often used interchangeably, 'custodian' may imply additional responsibilities like minor repairs or maintenance. Credentials are generally minimal, focusing on cleaning skills and safety awareness. Understanding these similarities and differences can help job seekers find the right position in the cleaning industry.

Is it easy to get hired as a janitorial?

Getting hired as a janitorial worker is generally straightforward, especially for entry-level positions that often require minimal formal education. Employers typically look for reliability, basic cleaning skills, and the ability to work flexible hours; some roles may require a background check or safety training. Job openings are usually available in various industries, and experience is not always necessary for entry-level roles.
Infographic showing various Janitorial job openings in Guam as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Facility Maintenance Technician

GTA

Tamuning, GU • On-site

$18 - $24.75/hr

Full-time

Re-posted 13 days ago


Job description

About the team:

We are the Data Center department at GTA-a forward-thinking group with a passion for innovation, reliability, and operational excellence. Our team is dedicated to supporting the critical infrastructure that powers GTA and its customers. We strive to make an impact through collaboration, continuous improvement, and a commitment to secure and efficient data center operations. We take pride in being a dependable force behind the scenes, ensuring that GTA remains competitive, resilient, and future-ready.

Who we are looking for:

GTA Data Centers is seeking a Facility Maintenance Technician to maintain clean, orderly, and controlled environments across our data centers. This role supports data halls, battery rooms, electrical rooms, generator rooms, support spaces, staging areas, and post-maintenance cleanup using approved methods that protect equipment, airflow, security, and customer environments. It's a great opportunity for someone who takes genuine pride in clean work, follows instructions carefully, and understands that cleanliness is a critical part of reliability.


Here is what the role looks like:
As a Facility Maintenance Technician at GTA Data Centers, you'll be responsible for keeping our controlled spaces clean, safe, and audit-ready. Your work directly protects equipment, prevents contamination, and ensures smooth operations. Other job duties include:

  • Maintain cleaning standards for data halls, battery rooms, electrical rooms, generator rooms, mechanical areas, support rooms, and common operational spaces.
  • Clean floors, aisles, walkways, cages, cabinets, doors, ledges, entry mats, and approved surfaces according to site procedures.
  • Remove trash, packaging, debris, dust accumulation, and loose materials from controlled spaces without disturbing equipment.
  • Use data center-approved cleaning tools, supplies, and methods that protect equipment, labels, power connections, cabling, airflow, and sensors.
  • Follow access, escort, safety, ESD, PPE, and controlled-space rules at all times.
  • Avoid disturbing customer equipment, cabling, power connections, labels, sensors, facility controls, or restricted systems.
  • Support battery room, electrical room, and generator room cleaning only under approved safety restrictions and site direction.
  • Report blocked access, obstructed egress, misplaced materials, housekeeping risks, contamination, spills, dust events, leaks, residues, or unsafe conditions immediately.
  • Coordinate cleaning schedules with Director of Technical Operations, Facility Engineer, Physical Security, and affected technical owners.
  • Maintain cleaning logs, completed-area records, exception notes, and supply usage records.
  • Support audit readiness by keeping cleaning evidence organized and retrievable.
  • Support post-maintenance, post-install, post-construction, expansion, or incident-response cleanup after vendor or project work.
  • Coordinate with Documentation and Assets or Deployment before removing packaging or materials tied to asset records.
  • Maintain separation between approved cleaning duties and technical work that requires qualified technicians.
  • Performs other related duties and special projects assigned to support evolving business priorities


Candidates must show:

  • Strong attention to detail, pride in clean work, and ability to follow site-specific cleaning rules in controlled spaces.
  • Ability to work carefully around sensitive equipment, customer areas, restricted spaces, labels, cabling, and power connections.
  • Reliable attendance, communication, and willingness to document completed work and exceptions.
  • Ability to recognize and report spills, dust, leaks, obstructions, unsafe conditions, or damaged surfaces.
  • Prior janitorial, industrial cleaning, hospitality, facilities, construction cleanup, or data center cleaning experience is helpful but not required.

Here's what you need to have:

  • High school diploma or equivalent required.
  • Prior cleaning, housekeeping, janitorial, facilities, warehouse, construction cleanup, or controlled-environment experience preferred. Data center experience is not required; training will be provided.
  • Ability to safely use approved cleaning tools, supplies, carts, vacuums, wipes, mops, PPE, and site-approved cleaning materials.
  • Basic ability to complete checklists, logs, notes, and supply records.
  • Safety, housekeeping, lift, CPR/first aid, or ESD training is helpful but not required at hire.
  • Must possess a valid driver's license and be willing to travel between various locations
  • Must be able to pass required background checks and follow data center security, safety, and access-control policies.

Still Interested? Apply today!

GTA Val-You's:

Our Customers Matter. Build Trust Through Respect. Be Accountable. Learning is Growth. Lead with Care. Win Together.Be a Game Changer.

Teleguam Holdings LLC dba GTA is an Equal Opportunity Employer

Teleguam Holdings LLC, dba GTA is an Equal Opportunityemployer dedicated to building an inclusive and diverse workforce as we see this is critical to the success of our company. Having diverse perspectives, experiences, and skills within our teams allows us to learn from each other and grow as individuals, which leads to better work and outcomes. Through our actions, our goal is to create long term impactful change throughout the company and our island community.However you identify or whatever background you come from,we welcome you to be a part of this change. We ask that you apply to a role that excites you and where you can bring your authentic, best self to work. Keep in mind that all aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs, without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Read more about our commitment to these principles in the Department of Labor's EEO notices and Guam Department of Labor notices.

Other applicable federal employment laws include Family Medical Leave Act (FMLA) and UniformServices employment and Reemployment Act (USERRA).

Accommodations for Applicants with Disabilities

Teleguam Holdings LLC, dba GTA has always worked to provide qualified applicants and employees who are disabled veterans or individuals with disabilities with needed reasonable accommodations in accordance with the ADA. If you have difficulty using our online system due to a disability and need an accommodation, please email us at humanresources@gta.net or call us at (671) 644-0300.


**This job announcement closes on Wednesday, August 12, 2026. **