Controller Jobs in Phoenix, AZ

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Embedded Software Engineer – C / C++ / RTOS

Glendale, AZ
remote
Temporary / Contract
60.00 - 65.00 USD / Hourly
Robert Half is expanding its network of Embedded Software Engineers for potential opportunities supporting industrial automation, connected equipment, and manufacturing technology.Unlike traditional web or enterprise software roles, these opportunities focus on developing software that interacts directly with hardware and physical equipment.We are seeking engineers who enjoy working close to the hardware, investigating challenging technical issues, and developing reliable firmware for microcontroller-based systems.Potential projects may involve embedded controllers, industrial sensors, connected equipment, machine monitoring systems, and next-generation manufacturing technology.Primary Responsibilities<ul><li>Design, develop, test, and maintain embedded software using C and C++.</li><li>Develop firmware for microcontroller-based devices, including ARM Cortex-M or comparable architectures.</li><li>Work with real-time operating systems such as FreeRTOS, Zephyr, or similar platforms.</li><li>Implement low-level drivers, hardware abstraction layers, bootloaders, and firmware application logic.</li><li>Interface with sensors, actuators, communication modules, and other embedded hardware components.</li><li>Develop and troubleshoot communication interfaces such as SPI, I2C, UART, and CAN bus.</li><li>Collaborate with electrical and hardware engineers during board bring-up, hardware integration, and system validation.</li><li>Diagnose firmware issues using JTAG/SWD debuggers, oscilloscopes, logic analyzers, and other laboratory equipment.</li><li>Optimize software for memory usage, timing requirements, power consumption, and processor performance.</li><li>Develop automated unit tests and hardware-in-the-loop testing procedures.</li><li>Investigate system failures and document root causes, corrective actions, and test results.</li><li>Support prototype testing, production validation, and manufacturing-related firmware changes.</li><li>Participate in firmware code reviews, technical documentation, and release management activities.</li><li>Contribute to secure device communication and firmware update functionality where applicable.</li></ul>
2026-10-23T18:34:01Z

Director of Accounting

Chandler, AZ
remote
Temporary / Contract
95.00 - 110.00 USD / Hourly
Robert Half Management Resources is looking for an accomplished accounting leader to guide global accounting operations for one of our clients on an interim basis. This contract position calls for a strategic, detail-oriented individual who can manage complex close activities, strengthen compliance, and lead a distributed team in a fast-paced public-company environment. The role will work closely with finance and business partners to improve reporting quality, reinforce controls, and drive scalable accounting processes across international operations. Responsibilities:• Lead and develop a global accounting organization of more than 20 team members, creating clear priorities, strong accountability, and consistent execution across domestic and international teams.• Direct month-end, quarter-end, and year-end close activities to ensure timely financial reporting, accurate results, and adherence to GAAP and company policies.• Partner with FP& A, Tax, Treasury, Legal, and regional finance leaders to align accounting operations with broader business objectives and improve cross-functional workflows.• Oversee technical accounting matters, support financial statement preparation, and address complex reporting issues within a public-company setting.• Maintain and enhance internal control frameworks, including SOX compliance activities, and coordinate effectively with internal and external audit teams.• Use enterprise platforms such as SAP, Workday, and BlackLine to improve process efficiency, strengthen reporting accuracy, and expand automation opportunities.• Contribute to accounting system implementations, upgrades, or integration efforts that support operational consistency and scalable global processes.• Monitor accounting policies and operational practices across global entities to promote compliance, standardization, and high-quality execution.• Provide leadership on continuous improvement initiatives that simplify close procedures, reduce risk, and strengthen overall accounting performance.
2026-11-06T18:18:45Z

Treasury Manager

Scottsdale, AZ
remote
Temporary / Contract
70.00 - 85.00 USD / Hourly
Robert Half Management Resources is looking for an experienced Treasury Manager to support global treasury for one of our clients on an interim basis. This contract position will focus on maintaining daily liquidity, coordinating cross-border cash activity, and ensuring accurate treasury execution across multiple entities. The role is well suited for a hands-on, detail-oriented individual who is comfortable working in banking platforms and financial systems while delivering reliable reporting and operational control. Responsibilities:• Direct daily cash positioning activities and coordinate the timely movement of funds across domestic and international accounts.• Process and oversee payment activity, including wire transfers, ACH transactions, and account concentration or sweep arrangements.• Administer intercompany settlement activity and help maintain efficient clearing processes among global entities.• Monitor foreign currency exposure and assist with related transaction execution and settlement when required.• Maintain banking relationships by handling portal administration, account activity oversight, and treasury reporting across global banking platforms.• Complete cash reconciliations, review payment approvals, and record treasury activity accurately within Dynamics 365 and related banking systems.• Develop and update cash flow projections and analytical models to support short-term liquidity planning and decision-making.• Prepare treasury reports that highlight cash balances, movement trends, and operational insights for internal stakeholders.
2026-10-26T16:38:44Z

3 results for Controller in Phoenix, AZ