Jobs in the United States

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Added 6 mins ago
A
Test Engineer
Actalent
Colorado Springs, CO
- $55 to $75 USD / hour
Job Title: Test Engineer Ground-Based Radar SystemsJob DescriptionThis role focuses on designing, preparing, and executing comprehensive subsystem and enterprise-level test plans and…
Added 7 mins ago
Data Engineer 4 (Manager IC) - Modeling & Architecture
Capital One
Richmond, VA · McLean, VA · Cambridge, MA
Cambridge, MA: $197,300 - $225,100 for Data Engineer 4
Added 9 mins ago
Senior Critical Facilities Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Colorado City, TX
The Critical Facilities Engineer is responsible for delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure (UPS, MV electrical…
Added 9 mins ago
Lead Engineer (Night) – Critical Environments
US AMR-Jones Lang LaSalle Americas, Inc.
Colorado City, TX
The Lead Engineer - Critical Environments supervises and directs operating engineers in installation, repair, and maintenance of all base building and critical system machinery and…
Added 9 mins ago
Critical Environments Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Richardson, TX · Dallas Fort Worth, TX
Critical Environments Operating Engineer (S3)
Added 9 mins ago
Stationary Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Milpitas, CA
Position: Union Stationary Engineer Reports To: Chief Engineer / Facilities Manager Classification: Union (Union 39)
Added 9 mins ago
Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Phoenix, AZ
As an Operating Engineer at JLL, you will be a technical specialist responsible for the comprehensive operation, maintenance, and repair of critical facility equipment and systems. This…
Added 9 mins ago
Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Phoenix, AZ
As an Operating Engineer at JLL, you will be a technical specialist responsible for the comprehensive operation, maintenance, and repair of critical facility equipment and systems. This…
Added 10 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Montpelier, VT
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 10 mins ago
RF PDK LVS Development Engineer - Design Enablment
Global Foundries
Essex Junction, VT
Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.
Added 20 mins ago
Principal Radar Systems Engineer
STR
Remote, United States
…into users’ hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design, development, and implementation of radar systems that meet challenging customer…
Added 21 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Nashville, TN
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 21 mins ago
ZT
Senior Sales Engineer - Healthcare (Remote South Atlantic)
Zebra Technologies
Nashville, TN
- $105,680 to $158,520 USD / year
The Senior Sales Engineer will be accountable for supporting Senior Account Managers specifically within Zebra's Healthcare vertical. This role’s primary focus will be to support the Sr…
Added 27 mins ago
DLP Engineer [JOB ID 20261102]
Phoenix Cyber
Las Vegas, NV
Phoenix Cyber is looking for a DLP Engineer to join our client delivery team. This position is onsite at the client location.
Added 27 mins ago
Data Protection Engineer [JOB ID 20261102]
Phoenix Cyber
Las Vegas, NV
Phoenix Cyber is looking for a DLP Engineer to join our client delivery team. This position is onsite at the client location.
Added 27 mins ago
Senior Systems Engineer, Tech Foundations
Airbnb
United States
The Senior Systems Engineer is a hands-on technical leader who moves fast, builds to last, and uses AI as a force multiplier - not a future initiative. In this role, you will own the…
Added 38 mins ago
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Embedded Software Engineer
Actalent
Horsham, PA
- $120,000 to $165,000 USD / year
Familiarity with networking and security protocols.
Added 38 mins ago
MEP Specialist
Actalent
Houston, TX
Enforce site safety, security, and visitor access protocols.
Added 51 mins ago
Systems Administrator
ExecRecruitment
Detroit, MI
…compute, storage, and desktop environment including Office 365, Email, Azure, VMware, Windows Sever, SAN/NAS, Backup, File/Print, Anti-virus,…
Added 55 mins ago
Research and Development Engineer
The Aerospace Corporation
Chantilly, VA
…intelligence agency. AR&E is looking for a Research and Development Engineer (Sr. Project Engineer – Multi – Disciplinary Engineering) to leverage expertise across the corporation to…
Added 56 mins ago
Launch Vehicle Software Integration Engineer
MANTECH
El Segundo, CA
MANTECH seeks a highly talented Launch Vehicle Software Integration Engineer with skills, background, and experience related to Launch Vehicle (LV) systems, project management, and software…
Added 56 mins ago
Senior Windows Engineer
MANTECH
Laurel, MD
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968,…
Added 56 mins ago
System Administrator
MANTECH
Laurel, MD
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968,…
Added 57 mins ago
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Senior Vice President, Full-Stack Engineer
BNY
Lake Mary, FL
- $166,500 to $218,000 USD / year
…architecting end to end CI/CD pipelines using Git; Enterprise Security Architecture and Identity Management including designing enterprise security frameworks, implementing LDAP…
Added 58 mins ago
Airworthiness Engineer, Magnum
Anduril Industries
Costa Mesa, CA
Anduril is seeking a Senior Airworthiness Engineer to join the Group 4 & 5 Maneuver Dominance team at our Costa Mesa HQ. The mission is to revolutionize the DoD capabilities at a pace never…

Actalent

Software Engineer

Schaumburg, IL, United States

$55 to $70 USD / hour

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Job details

Pay: $55 to $70 USD / hour
Posting language: English
Posted: Nov 2, 2026

Original job description

Embedded Software Engineer Responsibilities

Design and implement components, threads, and modules in modern C++ within an existing module, thread, and component framework.
Implement ETL-based state machines and lifecycle hooks that meet hard real-time deadlines on Cortex-M4F microcontrollers.
Develop, harden, and maintain Device Abstraction Layer drivers for interfaces such as SPI, I2C, USB, UART, GPIO, timers, and DMA on STM32G474 microcontrollers.
Extend and enhance the USB stack to support CCID and related functionality.
Perform memory, timing, and power optimizations, and validate against performance budgets using static analysis, profiling tools, and on-target measurement.
Implement robust error handling, fault recovery, and safety-tolerant patterns consistent with a no-exceptions, no-heap-after-initialization policy.
Work within a real-time operating system environment (with a strong preference for Zephyr) to integrate drivers, middleware, and application logic.
Apply secure coding practices and leverage your understanding of security-focused domains when designing and implementing firmware features.

Essential Skills

Strong proficiency in modern C++ with hands-on experience using C++17 or later, and the ability to write clean, maintainable, and standards-compliant code.
Experience in embedded firmware development, focusing on low-level microcontroller and driver development rather than application-level software.
Extensive experience developing firmware for microcontrollers, including driver-level work on interfaces such as UART, USB, SPI, and I2C.
Real-time operating system (RTOS) experience, with Zephyr RTOS highly preferred.
Experience working with USB, including extending or integrating USB stacks and handling USB-based communication protocols.
Experience with Embedded Template Library (ETL) and ETL-based state machines.
Experience developing on ARM Cortex-M class microcontrollers, specifically Cortex-M4F, and working with STM32G4-series devices.
Ability to implement and maintain Device Abstraction Layer drivers for peripherals such as SPI, I2C, USB, UART, GPIO, timers, and DMA.
Demonstrated ability to meet hard real-time deadlines and design firmware that satisfies strict timing and resource constraints.
Experience with memory, timing, and power optimization in embedded systems, including use of static analysis, profiling, and on-target measurement tools.
Ability to implement error handling and fault recovery strategies that adhere to a no-exceptions and no-heap-after-initialization policy.
Good understanding of security concepts and secure firmware development, ideally gained in security-focused domains.
Bachelors degree in Engineering or a related field.

Additional Skills & Qualifications

Experience integrating firmware within larger embedded frameworks and collaborating with cross-functional engineering teams.
Familiarity with developing or extending CCID or similar USB-based protocols.
Comfort working independently on defined subsystems while aligning with existing architectural patterns and coding standards.

Job Type & LocationThis is a Contract position based out of Schaumburg, IL. Pay and BenefitsThe pay range for this position is $55.00 - $70.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract position based out of Schaumburg, IL. Application DeadlineThis position is anticipated to close on Nov 16, 2026. Workplace TypeThis is a fully onsite position in Schaumburg,IL.About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

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More about this job

Skills

Data engineering
Firmware
RTOS
Communication skills
Design firmware
Embedded systems
Work independently

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