Shift: 1:30 PM-9:30 PMHourly Rate: $36.16 an hour + $1.00 shift differentialReporting to the Maintenance Supervisor, you will operate, maintain, and repair industrial refrigeration, boiler, and related utility systems within a manufacturing plant environment. You will ensure the safe, efficient, and reliable operation of ammonia refrigeration systems and associated equipment, while supporting continuous improvement and mentoring team members. This is a second shift role, working from 1:30pm to 9:30pm.A Taste of Your ResponsibilitiesPerform operation, installation, overhaul, and preventive maintenance on refrigeration, boiler, and related plant systems without direct supervisionAnalyze equipment performance, identify defects, and initiate corrective actions to prevent major breakdownsMaintain, install, and repair boilers, pressure systems, and all supporting equipmentComplete work orders and maintain accurate maintenance records using a computerized maintenance management systemTrain and mentor refrigeration mechanics on proper care, maintenance, and operation of plant systemsSupport continuous improvement initiatives to enhance system reliability and efficiencyTroubleshoot and repair electrical components, including alternating current and direct current power and control systemsPerform sheet metal fabrication, precision welding on stainless steel, and plasma cutting as requiredSafely operate power tools and shop equipment, including drill presses, grinders, milling machines, and lathesEnsure compliance with all plant safety policies, procedures, and regulatory requirementsMaintain all assigned logs and documentationCollaborate with operations and maintenance teams to support production needsPerform additional duties as assigned by supervisory personnelIngredients Required for Your SuccessCompletion of a two-year technical degree in industrial refrigeration maintenance with a minimum of three years of experience as a Refrigeration MechanicCurrent RETA certification or equivalent Certified Industrial Refrigeration Operator certification with a minimum of six years of ammonia refrigeration experienceIn-depth knowledge of ammonia and Freon refrigeration systems, boilers, compressors, motors, pumps, and mechanical componentsKnowledge of electrical systems, including troubleshooting and repair of industrial power and control systemsExperience performing preventive and predictive maintenance based on technical manuals and work order requirementsExperience using computerized maintenance management systems for work order management and recordkeepingSkill in precision welding using wire-feed and heliarc methods on stainless steel in multiple positionsUnderstanding of electro-mechanical systems and interfaces within refrigeration operationsStrong initiative and decision-making skills with accountability for outcomesStrong communication skills, including reading, writing, and speaking EnglishPhysical RequirementsMore information on the essential tasks and facility will be shared during the hiring process. Please be aware that in a manufacturing environment, the noise levels can be high and the temperatures may vary. Depending on the role, physical and environmental requirements can differ but include:Being on your feet, walking around the facility, climbing stairs/ladders or kneeling for extended periods of time.Performing consistent repetitive tasks.Frequently lifting, pushing or carrying materials.Anticipated Close Date: September 25, 2026Location: Darien, WisconsinOur BenefitsWe care about your total well-being and will support you with the following, subject to your location and role:Health: Medical, dental and vision insurance, company-paid life, accident and disability insuranceWealth: Great pay, 401(k)/pension eligibility, financial wellness programs and stock purchase planGrowth: Career development opportunities, employee resource groups and team collaborationBalance: Paid-time off and volunteer opportunitiesOur CompanyAt Conagra Brands, we have a rich heritage of making great food. We aspire to have the most impactful, energized and inclusive culture in food. As a member of our 18,000+ person team across 40+ locations, you are empowered to reach your potential, make an impact and own your career. We're in the business of building champions – within our people and our iconic brands like Birds Eye®, Slim Jim® and Reddi-Wip®.Our focus on innovation extends beyond making great food, it also reflects our commitment to embracing new solutions that positively impact our team, the communities we serve and the health of our planet. Foodies Welcome.Conagra Brands is an equal opportunity employer and considers qualified applicants for employment without regard to sex, race, color, religion, ethnic or national origin, gender, sexual orientation, gender identity or expression, age, pregnancy, leave status, disability, veteran status, genetic information and/or any other characteristic or status protected by national, federal, state or local law. Reasonable accommodation may be made upon request.