1d
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Senior Principal Network Engineer, Tucson, AZ - ONSITE
Tucson, Arizona, United States
$108k-$205k/yr OnsiteFull Time
6+ YOEActive transferable U.S. Secret clearance, U.S. citizenship, typically bachelor’s degree or equivalent, 6+ years relevant experience, advanced networking expertise, Cisco/Palo Alto experience, willingness to travel ~30% and work evenings/weekends.
Cisco, Palo Alto, Cisco ISE, Cisco Call Manager, NTP, General Dynamics GemOne, SolarWinds, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Visio
1mo
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Supervisor Local Network Implementation- Tucson AZ
Tucson, Arizona, United States
$65k-$130k/yr OnsiteFull Time
2+ YOESupervisory experience, telecom fiber splicing and construction knowledge, employee development and customer service skills, Microsoft Office proficiency, valid driver’s license, willingness to travel 35–45%, bachelor’s or equivalent and 2+ years in a related field.
Microsoft Excel, Microsoft Word, Microsoft Outlook
2w
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Principal Network Engineer, onsite, Tucson, AZ
Tucson, Arizona, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEActive transferable U.S. Secret clearance and U.S. citizenship, bachelor’s degree or equivalent, 8+ years relevant experience, advanced networking expertise with routers/switches/firewalls, security and STIG/NIST knowledge.
Cisco, Palo Alto, Cisco ISE, Cisco Call Manager, NTP, General Dynamics GemOne, SolarWinds, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Visio
3d
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Software Engineering Student Assistant - Fall 2026 - ELSYS
Tucson, Arizona, United States
OnsitePart Time
Enrolled bachelor’s student (CS/Engineering/Math/Physics), ≥6 credit hours, 3.0+ GPA, US citizen, able to obtain security clearance; coding with Python/C++/Java and familiarity with containers and networking preferred.
Python, C++, Java, Docker, Kubernetes, Linux, TCP/IP, VLAN, 5G, LTE, MQTT, Modbus
3mo
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Engineer I/II, Instrumentation & Control
San Tan Valley, Arizona, United States
OnsiteFull Time
EPCOR: Provides water, wastewater, and energy utility services.
2+ YOEAssociates degree in Engineering or related field; 2+ years in programming/industrial controls; PLC/HMI experience; IP networking and basic electrical knowledge; driver license; occasional travel to Phoenix-area facilities.
PLC, HMI, Ethernet/IP, SQL, Windows Server, Telnet, Multimeter, IP Networking
2w
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Sr. Process Control Engineer
Miami, Arizona, United States
OnsiteFull Time
8+ YOEBachelor's in engineering, 8+ years designing/supporting industrial control systems in mining, strong PLC/HMI/SCADA experience, industrial networking and cybersecurity knowledge, Microsoft Office proficiency.
Allen-Bradley PLC, GE control systems, Wonderware, Wonderware Historian, PLC, HMI, SCADA, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
2mo
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Senior Instrumentation Engineer (PE)
Phoenix or Tucson or Albuquerque
OnsiteFull Time
10+ YOE10+ years in control systems design, SCADA/Instrumentation, building automation; PE license required; BS in engineering.
SCADA, P&ID, PLC, HMI, Network equipment, Instrumentation, Control panels
2mo
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Field Service Drives Specialist
Tucson, Arizona, United States
OnsiteFull Time
Electrical/electro-mechanical engineering degree or related field with hands-on experience in VFDs, DC drives, motor controls; strong power electronics, networking, and diagnostic tools; ability to work in the field and train customers.
VFDs, DC drives, soft starters, motor control, PLC interfaces, Ethernet/IP, Modbus, Profibus
2w
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Staff Software Engineer - Confluent Cloud Traffic Engineering
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
$161k-$299k/yr HybridFull Time
8+ YOE8+ years cloud infrastructure/cloud networking experience; strong distributed systems design; proficiency in C++, Go, or Python; experience with public clouds and Layer 7/cloud-native proxies; bachelor's degree required.
C++, Go, Python, Envoy, Kubernetes, AWS, Azure, GCP
3mo
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Project Engineer III
Tucson, Arizona, United States
OnsiteFull Time
5+ YOEBachelor’s in CS/IT preferred; 5+ years IT infra and project delivery; strong networking, cloud, security, scripting; MSP experience.
Networking, Server virtualization, Cloud platforms, Automation, Configuration management, Scripting, Cybersecurity
2w
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Senior Systems Engineer
Tucson, Arizona, United States
OnsiteFull Time
7+ YOE7+ years systems engineering experience managing Cisco Meraki and Microsoft Azure (GCC High), networking, backup/DR, scripting (PowerShell), and cloud monitoring; CompTIA Security+ CE required.
Cisco Meraki, Meraki Dashboard, Microsoft Azure, Entra ID, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint Online, Microsoft Teams, Azure Monitor, Defender for Cloud, Microsoft Sentinel, VMware, Hyper-V, Veeam, Azure Backup, ExpressRoute, PowerShell, Python, Bash
1w
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Instrumentation & Electrical Commissioning Technician
Florence, Arizona, United States
OnsiteFull Time
Associate’s in industrial automation/electrical engineering, PLC/HMI/SCADA experience, instrumentation calibration, electrical troubleshooting, VFD and motor control experience, knowledge of industrial networks and safety practices.
PLC, HMI, SCADA, Allen-Bradley, Siemens, Studio 5000, FactoryTalk View, Modbus, Ethernet/IP, Profibus, Studio 5000HMI, P&IDs, Variable frequency drive, process calibrators, meggars
4d
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Senior Software Engineer II - Confluent Traffic Team
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
$158k-$293k/yr HybridFull Time
5+ YOE5+ years cloud infrastructure/networking experience, distributed systems design, proficiency in C++, Go or Python, public cloud experience, strong networking fundamentals.
C++, Go, Python, Kubernetes, Envoy, eBPF, AWS, Azure, GCP
2w
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Senior Business Development Manager (US - Centennial CO or Tucson AZ)
Tucson or Centennial
$103k-$130k/yr RemoteFull Time
5+ YOE5+ years territory sales experience in mining, established industry network, bachelor's in mining/civil/geotechnical engineering, proven territory growth and complex sales management, Salesforce and EPICOR proficiency.
Salesforce, EPICOR
1mo
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IT Support Engineer I, OTS
Tucson, Arizona, United States
$25-$41/hr OnsiteFull Time
2+ YOEHigh school diploma; 1+ yrs Microsoft Windows Server (AD, DFS, Print Services, SCCM); 2+ yrs PC repair, multi-user high-availability troubleshooting, networking (DNS, DHCP, TCP/IP); 1+ yrs IT client/server/network service delivery; OS support (Windows, Mac, Linux).
Microsoft Windows Server, AD, DFS, Print Services, SCCM, DNS, DHCP, SSL, OSI Model, TCP/IP, Windows, Mac, Linux
1mo
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Project Engineer III
Tucson, Arizona, United States
OnsiteFull Time
5+ YOE5+ years in IT infrastructure and project delivery; strong networking, server, storage, virtualization (VMware, Hyper-V), cloud (AWS/Azure/GCP), cybersecurity, scripting (PowerShell/Python/Bash), config management, MSP experience, and leadership.
VMware, Hyper-V, AWS, Azure, GCP, PowerShell, Python, Bash, Ansible, Puppet, Chef
1w
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Security Engineer II - Information Technology
Tucson, Arizona, United States
$87k-$122k/yr OnsiteFull Time
5+ YOEBachelor's degree plus 5 years information security experience (or equivalent), expertise auditing technical controls, networking, Windows/Active Directory, cloud identity, SIEM, PKI, vulnerability scanning, and compliance (NIST,CJIS,HIPAA,PCI).
Microsoft Active Directory, Microsoft Entra ID, Windows Server, Windows Desktop, DNS, VPN, SIEM, Enterprise PKI, vulnerability scanning tools, endpoint security tools