Jobs in the United States

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Added 23 mins ago
J
PC Associate
Jobgether
Remote, United States
- $26.59 to $46.54 USD / hour
…essential administrative and financial support to project control operations, helping ensure accurate documentation and reliable customer billing processes. You will work closely with the…
Added 55 mins ago
EC
Controller
Ecom CFO
Remote, United States
- $110,000 to $140,000 USD / year
The Controller is responsible for the review and quality assurance of month-end close process, financial reporting, and accounting operations across a portfolio of consumer brand clients.…
Added 1 hour ago
Controller
CandleScience
Durham, NC
The Controller provides oversight, management, and ultimate accountability for the Company’s accounting function. This role ensures the accuracy and integrity of financial reporting,…
Added 1 hour ago
Corporate Controller
Fastbreak AI
Charlotte, NC
At Fastbreak AI, we’re here to change how sports operations are managed. With the power of artificial intelligence, we deliver precision scheduling, seamless league and tournament…
Added 1 hour ago
Associate Director, Power Systems Engineering
Scout Clean Energy
Boulder, CO
…Preconstruction, Construction, Interconnection, Asset Management & Operations, Utilities, OEMs, EPC contractors, and third-party…
Added 1 hour ago
AP/AR Specialist
DISA Tech
Casper, WY
…collections. You’ll work closely with the Senior Accountant and Controller and support month-end close. Because our finance processes are still being built out, you’ll also help shape how…
Added 1 hour ago
AP/AR Specialist
DISA Tech
Westminster, CO
…collections. You’ll work closely with the Senior Accountant and Controller and support month-end close. Because our finance processes are still being built out, you’ll also help shape how…
Added 1 hour ago
Accounting Supervisor
Brilliant Corners
San Francisco, CA
The Accounting Supervisor will report directly to the Controller and will work closely with a team of accountants. This position will be supervising a Staff Accountant. The candidate is…
Added 1 hour ago
DC
Accounting Supervisor
Digital Control Inc.
Kent, WA
- $104,800 to $133,800 USD / year
DCI is seeking an Accounting Supervisor in Kent, WA to oversee payroll, accounts payable, and core accounting operations. If you have experience supervising an accounting team and enjoy…
Added 1 hour ago
BH
Controller
Blue Harlan LLC
Hudson, WI
- $130,000 to $150,000 USD / year
The Controller will oversee and manage all accounting activities within the company. This role is crucial for ensuring accurate financial reporting, compliance with accounting standards,…
Added 1 hour ago
Operations Support Specialist
Quarterhill
Frisco, TX
The Operations Support Specialist is responsible for providing operational and technical support for tolling technology, lane controller systems, and intelligent transportation systems…
Added 1 hour ago
Chief Financial Officer (CFO)
Balanxbio
Remote, United States
The CFO will work closely with the CEO and executive leadership team on financial planning, fundraising, budgeting, investor relations, financial operations, and long-term growth strategy.
Added 1 hour ago
Chief Financial Officer
Balanxbio
Remote, United States
The CFO will work closely with the CEO and executive leadership team on financial planning, fundraising, budgeting, investor relations, financial operations, and long-term growth strategy.
Added 1 hour ago
ISS Payload Facility Controller
ZIN Technologies
Middleburg Heights, OH
manufacturing, and operations. ZIN, with its uniquely qualified staff,
Added 1 hour ago
Controller
The Altip Group
Washington, DC
Protect operations by keeping financial information and plans confidential
Added 1 hour ago
Offshore Observer
Seismic Works
Houston, TX
…Industry. Our staff has several years experience with seismic operations and recruiting. Our goal is to be the link between job seekers and employers in North America and Worldwide. We want…
Added 1 hour ago
Air Gun Mechanics
Seismic Works
Houston, TX
…Industry. Our staff has several years experience with seismic operations and recruiting. Our goal is to be the link between job seekers and employers in North America and Worldwide. We want…
Added 1 hour ago
Manufacturing Execution System Dev/Architect/Engineer
Scadea Solutions Inc
Troy, MI
Develop, modify and support Programmable Logic Controller (PLC) & Human Machine Interface (HMI) systems supporting individual machines and work cells; develop, modify and support…
Added 1 hour ago
Corporate Accounting and Reporting Manager
Regal Executive Search
Oakland, CA
The Manager and his/her team reports to the Assistant Controller and will partner closely with existing senior managers of financial control and financial IT to develop and implement an…
Added 1 hour ago
Unix Administrator
Paradigminfotech
Miami, FL
∙ Experience supporting of 24 hour 7 day operations;
Added 1 hour ago
Financial Accountant
North Star Staffing Solutions, Inc.
Des Moines, IA
…includes product management, strategy and innovation, loan operations, inbound/outbound sales, and project and systems management. These products include consumer credit cards, personal…
Added 1 hour ago
Spray Technician - Olomana Golf Links
Pacific Links International, LLC
Waimanalo, HI
Pest Controller’s License (Category type 3) obtained within 90 days.
Added 1 hour ago
Financial Analysis
North Star Staffing Solutions, Inc.
Marshall, IL
Provides full administrative support to the Plant Controller and Director of Operations and/or staff
Added 1 hour ago
Financial & Cost Analysis Manager
North Star Staffing Solutions, Inc.
Marshall, IL
Provides full administrative support to the Plant Controller and Director of Operations and/or staff
Added 1 hour ago
Senior Accountant
Open Scientific
Westbury, NY
Support the Controller/Assistant Controller in both Annual Financial & Bank Audits

Ulysses Inc.

Embedded Systems Engineer

San Francisco, CA, United States

$140,000 to $180,000 USD / year

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Job details

Pay: $140,000 to $180,000 USD / year
Posting language: English

Original job description

About us

Ulysses is the ocean company. We design, manufacture, and operate autonomous vehicles for surface and subsea operations - taking on the most critical tasks across defense, commercial, and scientific missions. Our vertically integrated platform includes Mako, a modular AUV with 72-hour endurance and more onboard compute than any vehicle in its class; Leviathan, an autonomous surface vessel mothership; and Kraken, our automated launch-and-recovery system that closes the loop between surface and subsea with zero human intervention. The ocean covers 71% of the Earth's surface and drives a $2.6 trillion global economy, yet it remains the least monitored domain on the planet. We're changing that - building autonomous systems that collapse the cost of ocean operations by orders of magnitude so that persistent coverage becomes the baseline, not the exception. We operate globally today across defense, ocean science, and commercial survey, working with partners including the U.S. Navy, the Government of Australia, the Great Barrier Reef Foundation, and The Nature Conservancy. Founded in 2023 and headquartered in San Francisco, Ulysses has raised $48 million in funding from Andreessen Horowitz, Booz Allen Ventures, Harpoon Ventures, Pebblebed, Lowercarbon Capital, and others. Our team is lean, hands-on, and fast - we prototype in the shop, test on the water, and ship. If you want to work at the frontier, there's no frontier bigger than the ocean. About the Role We're looking for an Embedded Systems Engineer to own the firmware, electronics integration, and low-level hardware that make our underwater robotic systems work. You'll write the embedded code that runs on our hardware - sensor drivers, real-time control loops, communication stacks, and power management - while also getting hands-on with the electronics: debugging and reworking PCBs, building up embedded systems from modules and development boards, and contributing to PCB design for new subsystems. This is a deeply hands-on role that lives at the boundary between electronics and software. You'll work directly with electrical, mechanical, and acoustics engineers to bring up new boards, probe signals, diagnose hardware faults, and build the embedded platforms that our autonomy and navigation software depends on. You'll see your work go from bare PCBs on a bench to ocean deployment, and you'll be the person debugging it, scope in one hand, debugger in the other, at every stage.

What You’ll Do

Prototype embedded hardware: Assemble embedded systems prototypes from off-the-shelf modules, breakout boards, and Ulysses’ custom PCBs. Select components, wire up prototypes, and get new subsystems running on the bench before they go into production.
Debug and rework PCBs: Use oscilloscopes, logic analyzers, multimeters, and soldering tools to diagnose board-level issues - signal integrity problems, power rail faults, incorrect component values, and layout mistakes.
Contribute to PCB design: Collaborate with electrical engineers on schematic capture, component selection, pin mapping, and layout review. Provide firmware-informed input on design-for-test, connector placement, and debug access.
Design, implement, and maintain embedded firmware for robotic subsystems: sensor interfaces, actuator control, power management, and inter-processor communication.
Bring up new hardware: Write and debug board support packages, peripheral drivers, and bootloaders for custom electronics.
Build and own communication stacks: Serial protocols, Ethernet, CAN bus, and acoustic modem interfaces that connect subsystems reliably in real time.
Implement real-time control and data acquisition: Timing-critical loops, interrupt-driven architectures, DMA pipelines, RTOS, and deterministic scheduling.
Develop robust logging, diagnostics, and fault-handling: The system needs to tell you what went wrong when it's 200 meters underwater and you can't attach a debugger.
Support field deployments: Prepare embedded systems for ocean testing, support real-time monitoring during missions, and lead post-mission hardware and software triage.
Drive production readiness: Firmware update mechanisms, manufacturing test fixtures, calibration routines, and configuration management for fleet deployment.
Verify AI written software: Review and update and correct embedded software written initially by AI, and ensure the software is robust, memory safe, and production ready.
Create and maintain internal software libraries: Design portable, and modular code that can easily be ported to new projects and microcontrollers.

About You You think in registers and interrupts, but you’re just as comfortable picking up a soldering iron or probing hardware with a scope. You can read a schematic, spot and fix a hardware error on a PCB, and write the necessary software drivers to bring boards to life. You’ve shipped embedded systems that ran in the real world, and you understand that reliable hardware and reliable firmware are largely the same problem.

Requirements

2+ years of professional embedded software development in C and/or C++ on bare-metal or RTOS-based systems
Strong understanding of microcontroller architectures: peripherals, memory maps, clocks, DMA, interrupt controllers
You understand microcontroller software architecture better than AI, and are comfortable reviewing and correcting such software.
Experience writing production-quality device drivers for common interfaces: UART, CAN, Ethernet, ADC/DAC
Hands-on experience with hardware bring-up: reading schematics, using oscilloscopes, logic analyzers, and debuggers to diagnose issues at the board level
Familiarity with real-time operating systems (FreeRTOS, Zephyr, NuttX, or similar) and real-time design patterns
Familiarity with embedded software standards (MISRA C, BARR-C etc.)
Practical experience with communication protocol stacks such as CAN, Ethernet/UDP, or similar
Comfortable with version control (Git), CI/CD for embedded targets, and automated test frameworks
Ability to work across the hardware/software boundary and communicate effectively with electrical and mechanical engineers

Nice-to-Haves

Experience with PCB design (schematic capture and layout) for simple to moderately complex boards
Familiarity with robotic or autonomous system architectures, sensor fusion pipelines, or navigation system interfaces
Experience with underwater or marine systems, and harsh-environment deployments
Background in signal processing or DSP on embedded platforms (filtering, FFT, fusion)
Experience with Python for test automation, scripting, and data analysis alongside your embedded C/C++ work
Exposure to FPGA or HDL design for high-speed data acquisition or signal processing
Experience building firmware update (OTA/bootloader) and fleet management infrastructure
Experience with discrete control systems, stability analysis, PID controller, state-space control etc.

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More about this job

Skills

Embedded systems
Firmware
Communication skills
Debugging
Printed circuit boards
RTOS
Scheduling
Software libraries
Software development
C
C++
Debuggers
Git
CI/CD
Signal processing
Python
Test automation
Data analysis
HDL
Control systems

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