Jobs › Mariani Landscape

Turf Field Technician

Mariani Landscape · Lake Bluff, IL · $20.00–$31.00 an hour · Full time

Posted Jun 1, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

You'd apply chemicals for pest prevention and nutrient needs. Do you hold an Illinois pesticide applicator license, or are you ready to earn one?

What they are checking: Whether they meet or can meet the licensing rules that make chemical work legal.

Tell me about a time a treatment didn't work as expected. What did you do?

What they are checking: Whether they follow up and adjust rather than assuming the job was done right.

What would you do

It's windy and rain is forecast for this afternoon, and you have a spray scheduled. What do you do?

What they are checking: Whether they put drift and runoff risks ahead of the schedule and follow label directions.

A client asks whether the lawn treatment is safe for their kids and dog. How do you answer?

What they are checking: Whether they can explain re-entry rules honestly and send detailed questions to the right person.

You see something on a client's property that worries you, like a dying tree. What do you do?

What they are checking: Whether they act as a liaison and report concerns to the Production Coordinator promptly.

About the work

Walk me through how you'd calibrate a sprayer or spreader before a job.

What they are checking: Whether they know calibration controls how much product goes down, which affects lawn health and safety.

How do you identify common turf problems like grubs, fungus or nutrient deficiency?

What they are checking: Whether they can diagnose issues before treating them rather than spraying by habit.

How do you store and mix chemicals to stay in line with local and federal rules?

What they are checking: Whether they understand safe storage and handling that protect workers and the environment.

What safety gear do you wear when applying chemicals, and why?

What they are checking: Whether they use protective equipment consistently, which protects their long-term health.

How do you keep accurate records of what you applied, where and how much?

What they are checking: Whether they keep the application records regulations require and clients may ask for.

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The full job description

As published by Mariani Landscape.

Work With The Best We are building the premier outdoor living company in the country by creating a “family of family companies” across the nation. Now you can build your landscaping career with the best, working in one of our many company locations nationwide. Learn from the top experts in the field and work on some of the country’s largest and most complex landscape projects. Take advantage of opportunities to share and exchange best practices across our network. The opportunities are endless. Job Overview Grow your career with us! Mariani Landscape is seeking a Turf Field Technician . This individual will perform chemical applications for pest prevention or other landscaping needs. Conduct routine safety inspections of equipment, maintain proper chemical storage and mixing areas that comply with local and federal regulations. Duties include operating sprayers, spreaders to treat specific landscape pests and nutritional deficiencies. Responsibilities and Duties • Act as a resource and liaison to Mariani clients while at the job site. • Communicate problems, client concerns, associate matters, etc. to the Production Coordinator in a timely manner. • Participate in safety and training meetings. • At the direction of the Production Coordinator, secure tools, and equipment necessary for each job, including proper safety equipment. • Ensure others under your supervision are following proper safety procedures and standards regularly. • Wear and use Personal Protective Equipment (PPE). • Manage and participate in the work performed at each job site applying product and horticultural practices. • Complete appropriate documentation by days end and ensure accuracy of all documentation. Job Requirements • At least 1 year of experience in the landscape industry. • Possess a valid Illinois driver’s license. • Possess a valid Illinois Operators Pesticide License. • Demonstrate effective communication skills with clients and other Mariani associates. • Demonstrate acceptable level of basic plant recognition and horticultural knowledge. • Ability to deliver quality results under tight deadlines. • Demonstrate working knowledge of pertinent equipment operation. • Demonstrate accountability for work being performed and completed on schedule. • Ability to train, lead, and direct the work of others and delegate tasks. • Demonstrate a commitment to safety and practicing safe work behaviors. The Perks • 401(k) plan with company match • Medical insurance • Dental insurance • Vision insurance • FSA/HSA • PerkSpot • Long-Term Disability and Life Insurance • Paid time Off • Tuition Reimbursement (after one year of service) Pay Transparency Mariani Enterprises LLC is committed to pay transparency and equity among all employees and provides employees with an environment where pay transparency and dialogue on compensation are allowed. Mariani Enterprises LLC complies with Equal Employment Opportunity laws as well as federal, state, and local laws on compensation, pay transparency, and pay equity. Position Range: $20.00 - $31.00 Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice. Mariani Enterprises, LLC is proud to be an equal opportunity employer and does not discriminate in employment with regard to race, color, religion, national origin, citizenship status, ancestry, age, sex (including sexual harassment), sexual orientation, marital status, physical or mental disability, military status or unfavorable discharge from military service or any other characteristic protected by law.

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