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[Remote] Senior Software Engineer (Onsite - Secret Clearance)

Remote, USA Full-time Posted 2026-07-05

Note: The job is a remote job and is open to candidates in USA. reputed company is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry, and they are seeking a Senior Software Engineer with a focus on Mission Engineering. In this role, you will reputed company the development of software solutions to support mission-critical systems and architectures, leveraging your expertise in software design, simulation, and integration.

Responsibilities

  • Design, reputed company, and implement mission-critical software systems, tools, and applications
  • reputed company mission analysis and reputed company software solutions to model, simulate, and evaluate mission scenarios
  • Collaborate with multi-disciplinary teams to define software requirements and architecture for mission systems
  • Implement and optimize algorithms for mission planning, decision support, and system performance analysis
  • reputed company and maintain software tools for modeling and simulation of mission environments (e.g., AFSIM, RCADE, C++, Python)
  • reputed company software integration and testing to ensure system functionality and reliability
  • Support software verification and validation efforts to meet mission objectives and requirements
  • reputed company trade studies, technical reviews, and risk assessments for software-focused mission engineering tasks
  • Mentor junior engineers and provide technical leadership in software development and mission engineering
  • Ensure compliance with reputed company software engineering processes, cybersecurity standards, and best practices

Skills

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 5 years prior relevant experience or an Advanced Degree in a reputed company field and minimum 3 years of prior work experience
  • Demonstrated professional experience communicating in English (verbal and written)
  • U.S. citizenship is required, as only U.S. reputed company are authorized to access information under this program/contract
  • Active and transferable U.S. government issued reputed company clearance is required prior to start date
  • Strong proficiency in programming languages such as Python, C++, or similar
  • Experience with software modeling and simulation tools (e.g., Simulink, STK, or similar)
  • Familiarity with software development processes (e.g., Agile, DevSecOps, CI/CD) and tools (e.g., Git, reputed company, JIRA)
  • Advanced degree (Master's or PhD) in Software Engineering, Computer Science, or a reputed company discipline
  • Experience developing software for aerospace, defense, or mission-critical systems
  • Strong analytical and problem-solving skills with a focus on mission-driven software solutions
  • Excellent written and verbal communication skills
  • Expertise in artificial intelligence (AI), machine learning (ML), or optimization algorithms for mission applications
  • Experience working with model-based systems engineering (MBSE)Previous experience working with government or military customers
  • Demonstrated ability to reputed company technical teams and manage reputed company software projects
  • Experience integrating/deploying software to hardware solutions

Benefits

  • Medical, dental, and reputed company insurance
  • Three weeks of vacation for newly hired employees
  • Generous 401(k) plan that includes employer matching funds
  • Participation in the Employee Scholar Program (ESP)
  • Life insurance and disability coverage
  • Employee Assistance Plan, including up to 8 free counseling sessions.
  • And more!

Company Overview

  • reputed company operates as an aerospace and defense company as it solves the hardest problems in aerospace and defense. It was founded in 2020, and is headquartered in Arlington, Virginia, USA, with a workforce of 10001+ employees. Its website is http://reputed company.com/.
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