Senior Software Engineer with Security Clearance

This position requires onsite work in Tucson, AZ and an active Secret security Clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is seeking a dynamic Senior Software Engineer to join the Test Solution Engineering (TSE) team, a cutting‑edge group at the heart of developing advanced test solutions for our entire missile portfolio. As part of our innovative software team, you'll design modern Windows applications, integrate state‑of‑the‑art technologies, and support engineering and production environments that power some of the most advanced weapon system products in the world. If you're excited to work hands‑on across the full engineering lifecycle and contribute to mission‑critical systems, we want you on our team. Day in the Life:

• Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS)
• Prioritize and handle multiple software engineering tasks concurrently
• Troubleshoot software and test equipment instrumentation
• Work in a multidiscipline engineering team environment
• Develop and derive requirements for software products
• Other duties as assigned Required Qualifications & Experience:
• Active Secret clearance is required
• Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced degree in a related field and minimum 5 years' experience.
• Five years' experience developing and integrating software applications using C, C#, C++ programming languages in a test environment, as well as Java, Python or Visual Basic.
• Experience with Windows Operating System and Microsoft Visual Studio is required.
• Cultural fit amongst a collaborative team environment.

Preferred Qualifications & Experience

• Familiar with computer architecture and computer hardware optimization techniques
• Working knowledge of the development of software drivers for the operation of computer hardware interfaces
• Working knowledge in common computer hardware interface and data protocols such as TCP/IP, UDP, or RS-422
• Familiarity with laboratory test instrumentation, electronics, and software (Ex. oscilloscopes, power supplies, digital multimeters)
• Experience with Unified Modeling Language (UML) to visualize software architecture and design
• Experience of software development lifecycles, such as Waterfall and Agile
• Experience with Software Configuration Management principles
• Experience with Microsoft Azure DevOps Server or GitHub
• Good written and interpersonal communication skills Benefit selection, customer contractual specifications, relevant work experience, skills, competencies, certifications, and clearance status will influence the final salary. What we will bring:  

Solidus offers you an exciting opportunity to tackle the nation's greatest challenges applying innovation and expertise to produce cutting-edge results that have a long-lasting impact. We offer outstanding benefits, generous PTO and much more! Apply today to learn why Solidus has a 4.9/5 Star rating on Glassdoor!

Req ID:5365

Solidus is an

Equal Opportunity Employer and provides equal employment opportunities regarding all terms and conditions of employment to all employees and qualified applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. The Company will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application and interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

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Please Note: Solidus does not accept applications from agencies, 3rd party vendors, or applications with incomplete information.