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Defense Software Engineer Jobs in Delaware (NOW HIRING)

Joyson Safety Systems

Sr Engineer, Software

Hockessin, DE · On-site

$122.30K - $161.30K/yr

Ability to demonstrate concepts of object-oriented design, data encapsulation, coding standards, defensive programming, software layering, multi-processing and synchronization, event-based design

Joyson Safety Systems

$122.40K - $161.40K/yr

Ability to demonstrate concepts of object-oriented design, data encapsulation, coding standards, defensive programming, software layering, multi-processing and synchronization, event-based design

HandyTube

Engineer Intern

Camden, DE · On-site

$17 - $22/hr

Ability to learn and utilize ERP and other software systems * Knowledge of manufacturing processes ... defense, banking, insurance, food products and services, oilfield services, sports, training ...

II-VI Aerospace & Defense

R&D Engineer

Newark, DE · On-site

Engineering prototyping with advanced composite materials, including design input, equipment ... Experience with design software, e.g., CAD (ProE/Creo, SolidWorks, other), CAM (MasterCam, SurfCam ...

EnerSys

Contracts Specialist

Hockessin, DE

EAS focuses on cutting-edge energy solutions for the aerospace, defense, and medical industries ... Engineering, Marketing or closely related discipline, or equivalent level of knowledge acquired ...

Amentum

Senior Proposal Coordinator

Dover, DE · On-site

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by ... Knowledge of Department of Defense (DoD), U.S. Government structure and agency acquisition ...

II-VI Aerospace & Defense

Industrial Mechanic

Newark, DE · On-site

$24 - $31.50/hr

PC computer systems and software (Windows, spreadsheets, email, etc.). * Must be highly motivated ... About Us Coherent is a global leader in lasers, engineered materials and networking components. We ...

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Defense Software Engineer information

See Delaware salary details

$63.6K

$147.7K

$205.7K

How much do defense software engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for defense software engineer in Delaware is $147,651.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,100.00 and $173,100.00 per year, depending on experience, location, and employer.

What is a Defense Software Engineer job?

A Defense Software Engineer develops, tests, and maintains software for military and defense applications. They work on secure, mission-critical systems such as weapons control, cybersecurity, and communication networks. Their role requires proficiency in programming languages, security protocols, and compliance with defense standards. Due to the nature of the industry, security clearances and adherence to classified information policies are often required.

What are the key skills and qualifications needed to thrive in the Defense Software Engineer position, and why are they important?

To thrive as a Defense Software Engineer, you need expertise in software development, a strong grasp of cybersecurity principles, and familiarity with defense industry standards, typically demonstrated by a degree in computer science, engineering, or a related field. Experience with programming languages such as C++, Java, or Python, knowledge of real-time operating systems, and certifications like Security+ or CISSP are often required. Attention to detail, problem-solving abilities, and the capacity to work collaboratively in multidisciplinary teams are valuable soft skills. These competencies ensure that complex, secure, and mission-critical software solutions are effectively developed and maintained to meet stringent defense requirements.

What types of projects and technologies do Defense Software Engineers typically work on?

Defense Software Engineers often work on projects involving the development and maintenance of software for military systems, such as radar, communications, simulation, or weapons control platforms. They frequently use technologies like embedded systems, secure coding practices, and specialized hardware interfaces. Project work can range from upgrading legacy systems to designing cutting-edge capabilities, often requiring adherence to rigorous security and compliance protocols. Collaboration with systems engineers, hardware teams, and government stakeholders is typical, offering a dynamic and mission-driven work environment. This exposure helps engineers build specialized expertise while contributing directly to national security initiatives.
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Defense Software Engineer jobs near you
Sr Engineer, Software

Sr Engineer, Software

Joyson Safety Systems

Hockessin, DE • On-site

$122.30K - $161.30K/yr

Other

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

Job description

Together We Saves Lives by Innovation!
The keys to success are yours at Joyson Safety Systems! We are a global leader in design, development and manufacturing of safety-critical systems and components for automotive and non-automotive markets. We are dedicated to delivering life-saving technology to customers worldwide. Joyson Safety Systems harnesses collaboration and innovation to ensure quality and exemplary service for our customers worldwide. Our company is headquartered in Auburn Hills, Michigan, USA, with a global network of more than 30,000 employees in 22 countries.
Our team is passionate about the automotive industry, dedicated to delivering quality and innovation for the future. We support lifelong learning and offer resources that help our team members establish a strong, solid foundation. We aim to promote from within, providing excellent opportunities for career growth and advancement.
Our talented team is hardworking and dedicated to keeping people safe. We foster a collaborative, open culture; as a global business, we encourage our team members to communicate and collaborate with colleagues worldwide. As our operations continue to grow, we are always seeking top talent to join our winning team.
Essential Job Duties and Responsibilities:
  • Decompose system requirements and system design elements into software requirements
  • Collaborate with hardware engineers to review, improve, implement and test hardware-software interface requirements;
  • Develops software that meets ASIL safety standards (ISO-26262), diagnostics, safe state, memory management, cybersecurity, UDS, AUTOSAR, and internal and external software requirements
  • Design software within prescribed architectures based on decisions required interfaces, supplied vs. developed code, runtime services, and software layering
  • Deliver software product based on timing, features and quality goals to the customer
  • Integrate algorithms into embedded architectures, supporting optimization, performance tradeoff analysis, and SIL & HIL verification
  • Integrate software for use within autonomous vehicle control sensors, actuators, and human machine interfaces
  • Develop, support and direct static analysis, software unit testing, software system testing procedures, programming, and documentation
  • Act as primary point of contact to stakeholders (including Customer and Project Management) for all items related to software development, as well as communicate updates to the project team related to software design and implementation
  • Conduct formal process-driven reviews of software requirements, architecture, design and code; provide and respond to peer feedback professionally and judiciously
  • Ensure software process quality (ASPICE) on project level
  • Drive process adherence and compliance with Quality Assurance standards
  • Hands on experience with various communication protocols: SPI, I2C, LIN, CAN, CANFd, Ethernet, etc.

To perform this job successfully, an individual must be able to perform each essential duty
  • Strong communication, coordinator and problem-solving skills
    • Background in working with global distributed teams
    • Experience with Agile development
Education and Experience:
  • Bachelor's degree in Electrical or Computer Engineering
  • 7+ years' experience in embedded software development (C, C++, Java, Python)
  • Knowledge of ASPICE Quality processes
  • Knowledge of Functional Safety Standards
  • Experience setting up and maintaining software projects, workspaces and build targets in CodeWarrior, Visual Studio, MPLAB, IAR, GCC
  • Ability to demonstrate concepts of object-oriented design, data encapsulation, coding standards, defensive programming, software layering, multi-processing and synchronization, event-based design
  • Experience with AUTOSAR toolchain (Vector, EB, ETAS)
  • Experience tracing and profiling running code using instrumentation, JTAG, or other recognized methods. Preferred toolchains are Lauterbach, GCC, IAR jLink, and P&E

The Company is an Equal Opportunity Employer (EEO) and does not discriminate in any employment or employee relations based on race, color, religion, sex, sexual orientation, national origin, age, marital status, disability, veteran's status, or any other basis protected by applicable discrimination laws.
Joyson Safety Systems does not provide immigration related sponsorship for this role. Please do not apply for this role if you will need JSS immigration sponsorship (e.g. H-1B, TN, OPT, etc.) now or in the future.

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