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Defense Software Engineer Jobs in Connecticut (NOW HIRING)

PCX Aerosystems

Data Engineer

Newington, CT · On-site

$114K - $136K/yr

Space and Launch Systems, Defense Aviation and Airborne Systems, and C5ISR and Precision Strike ... Software and Automation Development * Develop automation solutions using scripting technologies ...

Applied Aerospace & Defense

Data Engineer

Newington, CT · On-site

$114K - $136K/yr

Operating within the aerospace and defense sector, the Data Engineer collaborates closely with ... Software and Automation Development Develop automation solutions using scripting technologies such ...

Applied Aerospace & Defense

Data Engineer

Newington, CT · On-site

$114K - $137K/yr

Operating within the aerospace and defense sector, the Data Engineer collaborates closely with ... Software and Automation Development * Develop automation solutions using scripting technologies ...

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All JobsDefense Software Engineer JobsDefense Software Engineer Jobs in Connecticut

Defense Software Engineer information

See Connecticut salary details

$60.4K

$140.3K

$195.5K

How much do defense software engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for defense software engineer in Connecticut is $140,337.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,200.00 and $164,600.00 per year, depending on experience, location, and employer.

What is a defense software engineer?

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 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.

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 are popular job titles related to Defense Software Engineer jobs in Connecticut?

For Defense Software Engineer jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Defense Software Engineer jobs in Connecticut look for?

The top searched job categories for Defense Software Engineer jobs in Connecticut are:

What cities in Connecticut are hiring for Defense Software Engineer jobs?

Cities in Connecticut with the most Defense Software Engineer job openings:

Defense Software Engineer jobs near you
Infographic showing various Defense Software Engineer job openings in Connecticut as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 9% Part Time, 2% Temporary, and 5% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $140,337 per year, or $67.5 per hour.

Embedded Software Verification Engineer (Entry Level)

Sopra Steria

East Hartford, CT • On-site

$129K - $170K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago

Job description

Company Description
CS Group USA, a subsidiary of CS Group, is a key player in the development and certification of safety-critical systems in the aerospace industry in the United States.
Joining CS Group USA is a unique opportunity to work on complex high-tech systems for the most prestigious aerospace manufacturers in the country. Our team operates primarily remotely, with employees based across multiple U.S. states, offering flexibility while staying closely connected. We offer competitive compensation, comprehensive benefits, and a collaborative environment that fosters skill development and active involvement in the company's growth.
Job Description
We are seeking an Embedded Software Verification Engineer with ability to work with real-time embedded software verification.
The ideal candidate will be capable of reliably implement a verification strategy as directed and in alignment with verification lifecycles to satisfy DO-178C objectives.
Location: The role can be onsite (CT) or hybrid.
Responsibilities
  • Perform verification activities as directed for embedded aerospace and defense systems including but not limited to artifact review, test case/test procedure development, analysis and results compilation.
  • Collaborate with team members and project leadership.
  • Ensure compliance of verification artifacts in accordance with DO-178C objectives.
  • Able to work with a variety of testing strategies such as simulation, integration, target hardware, and Hardware-in-the-Loop (HIL) environments.
  • Efficient and accurate implementation of testing solutions in alignment with high-level and low-level requirements, including accurate traceability.
  • Identify, isolate, and analyze verification findings.
  • Support verification efforts in alignment to developed schedules and quality objectives while interfacing with internal stakeholders.
  • Ability to learn and adapt quickly.

Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related Science, Engineering, or Mathematics discipline.
  • Strong understanding of:
    • Engineering principles
    • C/C++ or similar embedded languages
    • Python and other equivalent scripting languages
  • Strong analytical, troubleshooting, and root-cause investigation skills.
  • Proficient written and verbal communication skills.
  • U.S. Citizenship is required. Dual citizenship should be disclosed.
  • Possibility of travel up to two weeks per year.

Additional Information
CS Group US values diversity in the workplace and encourages women, visible minorities, ethnic minorities, aboriginal people and people with disabilities to apply.
All your information will be kept confidential according to EEO guidelines.
Benefits
  • All members included in annual cash bonus opportunity
  • 2% annual retirement benefit opportunity
  • Training/Professional Development opportunities for all members
  • 6 paid holidays
  • Industry leading medical, dental, and vision Insurance
  • Vacation / Sick Time / Bereavement leave
  • Employee Assistance Program, including mental health benefits
  • Spouse / Child Optional Life
  • Whole Life Insurance / Critical Illness Insurance / Legal Assistance / Military Leave

Apply