11 operations system engineer jobs at 6 companies in Marana, AZ

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Senior Mining Engineer
Tucson, Arizona, United States
OnsiteFull Time
Modular Mining
Modular Mining: Mining technology providing fleet-management systems and optimization software to surface and underground mine operators.
5+ YOEAt least 5 years in surface mining, mine planning, mining technology, or related work; mining-engineering expertise; autonomous mining systems experience; operational analysis; strong technical communication.
HAULSIM, Deswik, Mine Twin, Microsoft Power BI, Microsoft Excel
1mo
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Process Improvement Engineer
Casa Grande, Arizona, United States
OnsiteFull Time
Daisy Brand
Daisy Brand: Family-owned American dairy manufacturer producing sour cream, cottage cheese, and dips for consumers nationwide.
Preferred bachelor's degree or equivalent dairy industry experience; knowledge of dairy processing, CIP systems, chemistry, microbiology, unit operations, data analysis, statistical process control, technical writing, and mathematics.
CIP, spreadsheet optimization techniques, solvers, statistical process control
1mo
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Process Improvement Engineer
Boone or Ames or Dallas or Garland or Casa Grande or Wooster
OnsiteFull Time
Daisy Brand
Daisy Brand: Family-owned American dairy manufacturer producing sour cream, cottage cheese, and dips for consumers nationwide.
Bachelor's degree preferred or equivalent dairy industry experience; knowledge of dairy processing, CIP systems, chemistry, microbiology, unit operations, data analysis, statistical process control, technical writing, and mathematics.
CIP
1w
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Confluent - Senior Software Engineer - Backend
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$111k-$207k/yr RemoteFull Time
Confluent
ConfluentNASDAQ: CFLT: A data streaming platform designed to be the intelligent connective tissue enabling real-time data to stream across organizations.
2+ YOERequires a bachelor's degree and 2–5 years building distributed backend systems, proficiency in Go, Java, or C++, cloud and Kubernetes experience, and knowledge of networking, operating systems, and storage.
Go, Java, C++, Kubernetes
3d
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Confluent - Technical Support Engineer
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or Armonk or Boston or Bellevue or Atlanta or San Jose or Dallas or Austin or San Francisco or Seattle
$111k-$207k/yr RemoteFull Time
IBM
IBMNYSE: IBM: Global technology and consulting focusing on cloud and AI.
Bachelor's degree required; experience diagnosing customer issues, troubleshooting Linux applications, operating Java applications, or supporting distributed systems. Apache Kafka expertise and customer-facing communication are required.
Apache Kafka, Confluent Platform, Linux, Java, Hadoop, Cassandra, IBM Cloud
2w
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Sr Test Technician
Sahuarita, Arizona, United States
$68k-$80k/yr OnsiteFull Time
Komatsu
KomatsuTokyo Stock Exchange: 6301: Manufacturer of construction, mining, and forestry equipment.
5+ YOEAssociate degree in a relevant technical field or equivalent experience, 5+ years in a mechanical setting, equipment operation, welding, mechanical aptitude, and troubleshooting electrical and hydraulic systems.
Strain gages, Keyboard
2d
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District Manager Maintenance
Tucson, Arizona, United States
$75k-$94k/yr FieldFull Time
Chuze Fitness
Chuze Fitness: High-value, low-price fitness club operator providing premium gym amenities.
5+ YOE3+ MgmtRequires 5+ years of facilities, maintenance, or building engineering experience, including HVAC, electrical, plumbing, pools, fitness equipment, life-safety systems, and building maintenance, plus 3–5 years supervising technicians.
Microsoft 365, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams, Microsoft PowerPoint, CMMS, EMS
3d
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Senior Mechanic Tech I
Green Valley or Tucson
$25-$37/hr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Advanced experience diagnosing and repairing heavy equipment systems, including engines, hydraulics, powertrain, electrical, electronic, and structural systems; equipment operation, technical troubleshooting, and mentoring skills required.
hydraulic schematics, electrical diagrams, engineering drawings, data collection systems
2d
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Senior Mechanic Tech I
Tucson or Green Valley
$25-$37/hr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Advanced experience diagnosing, repairing, modifying, and operating heavy construction and mining equipment, including engine, hydraulic, powertrain, electrical, electronic, and structural systems; strong troubleshooting and communication skills required.
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Air to Air Systems Project Manager
Tucson, Arizona, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
10+ YOERequires 10+ years in operational/developmental testing, software testing, or engineering; radar theory knowledge; Secret clearance; engineering or computer science bachelor's degree; driver's license; strong analytical and communication skills.
Microsoft Office, AESA, Aircraft Ethernet Bus, MIL-STD-1553
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Air to Air Systems Project Manager
Tucson, Arizona, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
10+ YOERequires 10+ years of operational/developmental testing, software testing, or engineering experience, a relevant bachelor's degree, Secret clearance, driver's license, radar knowledge, and Microsoft Office proficiency.
Microsoft Office, AESA, AIM-120, AIM-9, Aircraft Ethernet Bus, MIL-STD-1553