MacLellan Integrated Services Jobs Hiring Now
MacLellan Integrated Services is hiring for 20 open roles on Migrate Mate as of July 16, 2026, concentrated in business operations and manufacturing operations. Migrate Mate updates MacLellan Integrated Services's live openings daily. MacLellan Integrated Services is a facilities and infrastructure services company providing maintenance, HVAC, and technical operations support across industrial and commercial sites.
Find MacLellan Integrated Services JobsOverview
MacLellan Integrated Services hiring data on Migrate Mate, as of July 16, 2026.
- Open jobs
- 20
- Top team
- Business Operations
- Seniority
- Across all levels
- Work type
- 0% remote or hybrid
- Top location
- Queen Creek
Open Roles at MacLellan Integrated Services
Showing 20 of 20+ MacLellan Integrated Services jobs









































With safety as our guiding principle, we perform critical process cleaning for our clients.
We have great benefits starting on your first day – check them out below!
We are Best People, Best Systems, Best Results; we bring people together who share our values and help them discover and achieve their potential. Our Cultural DNA is what differentiates us from other organizations. We believe that being good is for someone else, we resolve to be great! We make each other look great by having each other’s back! Our foundation and strength are found in our core values:
Trust | Integrity | Responsibility | Community | Excellence
About Us:
MacLellan Integrated Services is a dynamic and rapidly growing organization offering a range of services including Critical Process Cleaning, Building & Process Equipment Maintenance, HVAC & Mechanical, Production Support, and Water Treatment Management to a broad range of business partners across North America.
About You:
As a Water Treatment Technician, you are part of Best People. You are one of the subject matter experts as it relates to operating the water treatment plant equipment to ensure reliability, economy, and compliance with all effluent requirements at the site. You report to our site WTT Contract Manager to monitor and adjust plant operation including specific chemical treatment processes using pumps, valves, motors, and chemical feed systems. As the Water Treatment Technician, your primary processes include batch tank treatment of process wastewater, clarification, plate and frame sludge processing, pH control, sand filter operation, reverse osmosis system, skid mounted clean-in-place systems, E-coat treatment, oil separation, and paint sludge systems including chemical feed pumps, sludge bag removal, and water testing. Your passion for providing exceptional customer service contributes to our world-class customer service reputation. Working as a business partner with our client, our Water Treatment Technician exceeds their expectations daily by implementing our Best Systems while you engage with our team to share your voice as we collectively identify and eliminate waste to deliver Best Results!
Necessary Water Treatment Technician Skills:
- Ability to stand, walk, push, pull, and bend throughout the shift
- Excellent interpersonal and customer service skills.
- Excellent teamwork skills.
- Excellent verbal and written communication skills.
- High School Diploma or GED
- Experience performing work using a cartridge type respirator
- Previous Water Treatment experience (Preferred)
- Must be able to hold and operate heavy equipment for extended periods of time.
- This is a physically demanding job – must be able to work in hot and damp environments, wear heavy PPE, climb stairs, push equipment, and stand/walk for extended periods of time.
You can expect a culture where we are transparent as an organization and open with each other, always working as a team to help one another. You can expect a culture where we take our work seriously, but not ourselves. In addition to a great culture, you can expect these great benefits too!
- Medical, Dental, Vision, and Life Insurance Coverage begin on the first day of full-time employment
- Flexible Spending Accounts and Health Savings Accounts available
- 401(k) eligibility the first day of the month after your date of hire, 5% Company Match after 6 months of employment, Company match is immediately vested
- Generous Paid Time Off (PTO) program that includes floating holidays in addition to paid company holidays
- Optional Life Insurance available
- Weekly Pay
- Employee Referral Bonuses - get paid to bring your friends!
- Paid Volunteer Time Off for Community Service
Equal Opportunity Employer
- MacLellan is proud to be an equal opportunity employer and is committed to maintaining a diverse and inclusive work environment. All qualified applicants will receive considerations for employment without regard to race, color, religion, sex, age, disability, marital status, familial status, sexual orientation, pregnancy, genetic information, gender identity, gender expression, national origin, ancestry, citizenship status, veteran status, and any other legally protected status under federal, state, or local anti-discrimination laws.
- View The EEO Know Your Rights poster and its supplement.
- MacLellan participates in E-Verify. View the E-Verify posters here.
- For individuals with disabilities that need additional assistance at any point in the application and interview process, please email shaunescia.davis@maclellanlive.com.
- After a conditional offer of employment, all job applicants at MacLellan Integrated Services will undergo testing for the presence of illegal drugs.
- Applicants will be required to submit voluntarily to a urine specimen test at a laboratory chosen by the Company. Any applicant who refuses to submit to a drug test or is suspected by the lab to have tampered with the specimen will not be considered for employment.
- Prior to testing, an applicant will be given the opportunity to list all prescription drugs used and their purpose. All legal drugs found in a drug test result will be verified by a Medical Review Officer (MRO), who will verify that prescriptions are valid and being used at the prescribed amounts and that said amounts are reflected appropriately in the urine.
- Any applicant with a confirmed positive test will be denied employment.
- All employees can be drug tested randomly, upon suspicion, post-accident or any other purpose allowed by law.
- Note: This form is not used to obtain consent and is for informational purposes only. Drug testing consent will be obtained per FCRA requirements in a separate process.
Job Roles at MacLellan Integrated Services
Working at MacLellan Integrated Services
MacLellan Integrated Services's 20 open roles are across all levels, and about 0% are remote or hybrid. The most active teams are business operations, manufacturing operations, and engineering (Non-Software). MacLellan Integrated Services provides facilities management, HVAC services, and technical maintenance support for industrial and commercial clients. The company employs skilled tradespeople, engineers, and site operations professionals across multiple service lines. Most MacLellan Integrated Services roles are based in Queen Creek, with some in Casa Grande and Jeffersonville.
Explore more roles by function
Browse thousands of live openings across engineering, sales, product, and more, and apply in just a few clicks.
Browse jobs by roleMacLellan Integrated Services Jobs: Frequently Asked Questions
How many jobs is MacLellan Integrated Services hiring for right now?
MacLellan Integrated Services is hiring for 20 open roles on Migrate Mate as of July 16, 2026, updated daily, concentrated in business operations and manufacturing operations. Roles span facilities maintenance, HVAC services, technical operations, and site management functions. Migrate Mate pulls the latest postings directly so the count reflects what is actively open at MacLellan Integrated Services.
What kinds of roles does MacLellan Integrated Services hire for?
The most active teams are business operations, manufacturing operations, and engineering (Non-Software). MacLellan Integrated Services hires across facilities maintenance, HVAC installation and service, process engineering, and site and account management. Open positions range from hands-on technician roles to supervisory and planning positions. Most postings are across all levels, reflecting a workforce built around experienced trades and operations professionals.
Are MacLellan Integrated Services jobs remote or in-person?
Mostly on-site. About 0% of MacLellan Integrated Services's open roles on Migrate Mate are remote or hybrid as of July 16, 2026, with the rest based in Queen Creek. Each MacLellan Integrated Services listing shows its work location so you can filter before applying.
How do I apply to a job at MacLellan Integrated Services?
Find a role that matches your background in MacLellan Integrated Services' listings on Migrate Mate, then follow the link through to MacLellan Integrated Services's own application process. MacLellan Integrated Services manages hiring directly, so the application, interviews, and any next steps are handled by their internal team.
Does MacLellan Integrated Services hire entry-level?
Most of MacLellan Integrated Services's open roles on Migrate Mate are across all levels as of July 16, 2026. Check individual MacLellan Integrated Services listings for stated experience requirements.
Where is MacLellan Integrated Services hiring?
Most MacLellan Integrated Services roles are based in Queen Creek, with some in Casa Grande and Jeffersonville, and about 0% offer remote or hybrid work as of July 16, 2026. Migrate Mate shows the location on each listing.