Senior Software Engineer

Modern Technology Solutions, Inc. (MTSI) is seeking a highly motivated Senior Software Engineer to contribute to our National Security and Defense mission. As a Senior Software Engineer with MTSI, you will be responsible for designing, implementing, and maintaining high-fidelity, custom modeling and simulation software using agile development methodologies. Your contributions will directly support our mission of enhancing national security and defense capabilities. Leveraging modern technologies and collaborative practices, you will play a pivotal role in shaping the accuracy, reliability, and scalability of cutting-edge simulations for highly sophisticated aerospace and defense systems.

We are looking for someone who can bring both technical expertise and exceptional soft skills to our team. You'll thrive in this role if:

• Passionate About Aerospace & Defense: You have a strong interest in aerospace, defense, space systems, and advanced technologies.
• Attention to Detail: You excel in delivering high-quality work with precision while maintaining excellent customer service.
• Continuous Learner: You embrace ongoing challenges and growth opportunities to enhance your technical and professional skills.
• Purpose-Driven: You are motivated to make a meaningful impact through your work.

Responsibilities:

Your essential job functions will include, but are not limited to:

• High-Fidelity Modeling & Simulation: Design, implement, and maintain satellite and sensor models for simulation environments.
• Validation Activities: Assist in verifying the accuracy and reliability of satellite and sensor models to ensure high-fidelity simulations.
• Modern Application Development: Build and deploy scalable applications using a modern, cloud-based architecture (TypeScript, Node.js, Docker, Kubernetes).
• Cross-Team Collaboration: Work closely with other team members for successful integration of models into broader simulation systems.

Required Qualifications

• 5+ years of software engineering experience.
• Programming Expertise: Proficiency in one or more high-level programming languages (e.g., TypeScript, Java, Python, C/C++).
• Relational Database Knowledge: Experience with PostgreSQL or similar database technologies.
• Team Collaboration: Ability to work independently and collaboratively in complex team environments.
• Communication Skills: Strong verbal and written communication skills to engage effectively with team members and stakeholders.

Required Education:

• Bachelor's degree in computer science, data science, engineering, math, statistics, or a related field.

Required Clearance

• Active Top Secret SCI with CI Poly

Desired Certification:

• Current certification compliant with DoD 8570 IAT Level 3 (CompTIA Security+ preferred).

Join a team that values collaboration, innovation, and purpose-driven work. At MTSI, we work tirelessly to advance aerospace and defense systems, delivering solutions that matter. Be part of a mission-focused organization that prioritizes professional growth, employee support, and national security.

Apply now for the Senior Software Engineer role and take the next step in your career within a company dedicated to innovation and excellence.

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