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Overnight C Unix Developer Jobs in Tucson, AZ (NOW HIRING)

Develop software applications using C and C++ languages on a variety of computing platforms ... Linux/Unix environment * Interfacing with FPGAs * Interfacing with low-level memory drivers * Inter ...

Senior Software Security Engineer - S3E

Tucson, AZ

$108.30K - $148.40K/yr

Develop software applications using C and C++ languages on a variety of computing platforms ... Linux/Unix environment * Interfacing with FPGAs * Interfacing with low-level memory drivers * Inter ...

Senior Software Security Engineer - S3E

Tucson, AZ

$108.30K - $148.40K/yr

Develop software applications using C and C++ languages on a variety of computing platforms ... Linux/Unix environment * Interfacing with FPGAs * Interfacing with low-level memory drivers * Inter ...

Principal Software Security Engineer - S3E

Tucson, AZ · On-site

$130.20K - $174.60K/yr

Develop software applications using C and C++ languages on a variety of computing platforms ... Linux/Unix environment * Interfacing with FPGAs * Interfacing with low-level memory drivers * Inter ...

Senior Software Security Engineer - S3E

Tucson, AZ · On-site

$110.40K - $151.40K/yr

Develop software applications using C and C++ languages on a variety of computing platforms ... Linux/Unix environment * Interfacing with FPGAs * Interfacing with low-level memory drivers * Inter ...

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Overnight C Unix Developer information

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How much do overnight c unix developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for overnight c unix developer in Tucson, AZ is $54.64, according to ZipRecruiter salary data. Most workers in this role earn between $44.57 and $60.00 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Overnight C Unix Developer, and why are they important?

To thrive as an Overnight C Unix Developer, you need strong proficiency in C programming, a solid understanding of Unix/Linux systems, and typically a degree in computer science or a related field. Familiarity with version control systems like Git, debugging tools such as gdb, and experience with shell scripting are commonly required. Excellent problem-solving abilities, attention to detail, and effective communication skills are crucial for resolving complex issues and collaborating with remote or off-hours teams. These skills ensure the developer can maintain system stability, address critical incidents, and deliver reliable support during overnight hours.

What are some common challenges faced by Overnight C Unix Developers, and how can these be addressed?

Overnight C Unix Developers often encounter challenges such as limited access to immediate team support due to off-hours schedules and the need to troubleshoot critical issues independently. To address these challenges, it’s important to develop strong problem-solving skills and maintain detailed documentation of work and system changes. Proactively communicating with day-shift colleagues through handover notes and utilizing collaborative tools can ensure smooth transitions and minimize miscommunication. Being comfortable with remote work environments and automated monitoring systems is also beneficial.

What is an Overnight C Unix Developer?

An Overnight C Unix Developer is a software developer who specializes in programming with the C language on Unix-based systems, typically working night shifts or overnight hours. Their responsibilities often include writing, debugging, and maintaining software that runs on Unix platforms, as well as monitoring and resolving issues that may arise during off-hours. These roles are crucial for organizations that require 24/7 system maintenance, support for international teams, or continuous software development. Candidates for this role need strong knowledge of both C programming and Unix system internals.
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Software Security Engineer II - S3E

Software Security Engineer II - S3E

Raytheon

Tucson, AZ • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Raytheon rating

9.1

Company rating: 9.1 out of 10

Based on 81 frontline employees who took The Breakroom Quiz

3rd of 511 rated manufacturers


Job description

Software Security Engineer

Software Security Sensors and Effectors (S3E) Department is looking to hire a Software Security Engineer in Tucson, AZ.

What You Will Do:

  • As a System Security software engineer, you will be involved with application and embedded software design, development, integration, and testing of real-time missile software.
  • Apply System Security principles to the design and implementation of Missile software applications.
  • Develop software applications using C and C++ languages on a variety of computing platforms
  • Understand real-time software design and the performance implications associated with specific System Security implementations.
  • Work closely with the Systems Security Engineering team to define and implement requirements.
  • Work in a common development environment to support and facilitate program ability to leverage specific capabilities.
  • Interface with customer community to review technical design and support verification of system maturity.

Qualifications You Must Have:

  • Typically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM) AND a minimum of 2 years of relevant software experience.
  • Experience with C / C++.
  • Experience working in Agile or similar development environment
  • Experience with scripting languages like Python, Perl or similar
  • The ability to obtain and maintain an interim Secret U.S. security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

  • Experience with validation and verification of software applications
  • Experience/Knowledge of any of the following:
    • Linux/Unix environment
    • Interfacing with FPGAs
    • Interfacing with low-level memory drivers
    • Inter-processor communication
    • ARM Architecture
    • Secure boot concepts
    • Cryptographic Algorithms
    • Experience with Xilinx UltaScale+ MPSoC, Versal, or similar Embedded Processors
    • VxWorks, Embedded Linux, or similar embedded Operating System experience
    • Embedded Software Security experience
    • Experience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred)
    • Experience in Kanban frameworks
    • Experience using software configuration management and bug tracking tools

What We Offer:

  • Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
  • Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

Location Information: This position is onsite at our campus in beautiful Tucson, AZ. Tucson has a friendly, caring, and laid-back atmosphere, combined with the innovation and energy of a metropolitan region, and recognized as one of America's 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature's best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson's fantastic weather lets residents enjoy the outdoors year-round.

The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.


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