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RTX
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July 20, 2026
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2027 Conversion-Software Engineer I (Onsite)

Richardson, TX
Full-time
Onsite
$57K/yr - $109K/yr
Entry Level
RTX is the world's largest aerospace and defense company, seeking a motivated Software Engineer I to join their Strategic Solutions team. The role involves collaborating with a high-performance team to develop mission-critical software and support defense systems for the armed forces.
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Responsibilities

  • Team up with a high-performance software team, collaborating with fellow Software engineers, Scrum Masters, Product Owners, Software Architects, and other teams
  • Support requirements decomposition and derivation to produce Software Requirements
  • Participate in the design of the capabilities producing UML and SysML diagrams
  • Produce producing high quality mission critical software
  • Participate in code and related artifacts peer reviews
  • Create test cases and tests

Qualification

Required

  • Bachelor's degree in Software Engineering or related Science, Technology, Engineering, or Mathematics (STEM) major obtained by start date
  • Experience in Object Oriented Programming and Java
  • Experience with Open Mission Systems standard
  • The ability to obtain and maintain a U.S. government issued security clearance is required
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Active and existing security clearance required after day 1

Preferred

  • Knowledge in UML, SysML, MBSE and CAMEO Modeling tools
  • Knowledge in requirements analysis, requirements decomposition and derivation
  • Knowledge in virtualization
  • Knowledge in microservices, containers and orchestrators
  • Knowledge in CI/CD
  • Understanding Agile SDLC (Software Development Life Cycle)

Benefits

  • Medical, dental, and vision insurance
  • Three weeks of vacation for newly hired employees
  • Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
  • Tuition reimbursement program
  • Student Loan Repayment Program
  • Life insurance and disability coverage
  • Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
  • Birth, adoption, parental leave benefits
  • Ovia Health, fertility, and family planning
  • Adoption Assistance
  • Autism Benefit
  • Employee Assistance Plan, including up to 10 free counseling sessions
  • Healthy You Incentives, wellness rewards program
  • Doctor on Demand, virtual doctor visits
  • Bright Horizons, child and elder care services
  • Teladoc Medical Experts, second opinion program
  • This position may be eligible for relocation
  • Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays
  • Annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement
  • Flexible work schedules
RTX operates as an aerospace and defense company as it solves the hardest problems in aerospace and defense.
Glassdoor
3.8
Founded in 2020
Arlington, Virginia, USA
10001+ employees
http://rtx.com/