Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added just now
AU
Security Officer Part Time Unarmed Bicycle Patrol Reporting
Allied Universal
Birmingham, AL
- $17 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Part Time Cycling Patrol
Allied Universal
Birmingham, AL
- $17 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Flex Part Time Patrol Driver
Allied Universal
Forked River, NJ
- $17 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Part Time Vehicle Security Patrol
Allied Universal
Montgomery, AL
- $17.93 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security OfficerPart Time Incident Call Intake
Allied Universal
Montgomery, AL
- $17.93 USD / hour
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Enhanced Part Time Patrol Coordination
Allied Universal
Riverside, CA
- $19 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Part Time Customer Service Patrol
Allied Universal
Vance, AL
- $17.5 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
Senior Security Engineer
DAIWA CAPITAL MARKETS AMERICA INC
New York, NY
The Senior Security Engineer will serve as a technical leader across identity and access management, cloud security, endpoint security, vulnerability management, network security, data…
Added just now
AU
Security Officer
Allied Universal
Annapolis Junction, MD
- $24.02 USD / hour
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Enhanced Part Time Clearance Required Patrol
Allied Universal
Annapolis Junction, MD
- $24.02 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Enhanced Part Time Patrol Stewardship
Allied Universal
Santa Monica, CA
- $18.47 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Flex Driver Rotating Shift Patrol
Allied Universal
Menifee, CA
- $20.25 USD / hour
…environments, and the opportunity to build a strong foundation with a leader in the security…
Added just now
AU
Security Officer Access Screening Enhanced Part Time
Allied Universal
Bryan, TX
- $15.8 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added just now
AU
Security Officer Enhanced Part Time Unarmed Patrol Specialist
Allied Universal
Beverly Hills, CA
- $20 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added 1 min ago
AU
Security Officer Enhanced Part Time Unarmed Vehicle Patrol
Allied Universal
Colorado Springs, CO
- $20.09 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added 1 min ago
AU
Security Officer Enhanced Part Time Digital Reception
Allied Universal
Santa Monica, CA
- $21.17 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added 1 min ago
AU
Security Officer Enhanced Part Time Digital Reporting
Allied Universal
Beverly Hills, CA
- $20.96 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added 1 min ago
AU
Unarmed Patrol Inspection Security Officer
Allied Universal
Weslaco, TX
- $12 USD / hour
…experience, or work toward a full-time career with the industry…
Added 1 min ago
AU
Security Officer Part Time Access Control
Allied Universal
Vance, AL
- $16.5 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added 1 min ago
Host / Hostess - Temp. 4 Marlins
Hilton
Key West, FL
Incredible travel perks – Enjoy 110 nights of deeply discounted travel, with room rates as low as $40/night at our world-class hotels through our Go Hilton travel program
Added 1 min ago
Beach Attendant - Temp.
Hilton
Key West, FL
Incredible travel perks – Enjoy 110 nights of deeply discounted travel, with room rates as low as $40/night at our world-class hotels through our Go Hilton travel program
Added 1 min ago
Host / Hostess - TMP Casa Marina
Hilton
Key West, FL
Incredible travel perks – Enjoy 110 nights of deeply discounted travel, with room rates as low as $40/night at our world-class hotels through our Go Hilton travel program
Added 1 min ago
AU
Security Officer Part Time Screener
Allied Universal
Vance, AL
- $17.5 USD / hour
- Part-time
…experience, or work toward a full-time career with the industry…
Added 1 min ago
AU
Security Officer Flex Patrol Driver Coverage
Allied Universal
Norman, OK
- $18.23 USD / hour
…environments, and the opportunity to build a strong foundation with a leader in the security…
Added 1 min ago
Principal Elementary School (7296)
Queen Creek Unified District
Queen Creek, AZ
The Principal is the administrative and instructional leader of the school. He/She assumes full responsibility for all aspects of the site including implementation of the instructional…

Actalent

Software Engineer

Schaumburg, IL, United States

$55 to $70 USD / hour

Apply on careers.actalentservices.com About employer

Applications open in a new tab.

Job details

Pay: $55 to $70 USD / hour
Posting language: English
Posted: Nov 12, 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 26, 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.

Apply on careers.actalentservices.com About employer

Report this job

Work requirements

Jobs in the United States