Systems Sr. Engineer

RTN 2 (Raytheon IDMS)
Tucson, AZ 85701
  • Jobs Rated
About Us:

At Raytheon Missiles & Defense, you have the opportunity to try new things and make a bigger difference across a broader end-to-end solution, a richer technology and product set, an expanded range of disciplines, a growing global footprint and a more diverse team of colleagues and customers.

We know that a diverse company is a strong company. The people of Raytheon Technologies come from different backgrounds. We value our different perspectives and styles of tackling the worlds most complex challenges and toughest threats. Through Employee Resource Groups (ERGs), our employees are empowered to impact business results, build professional networks, advocate for causes that matter to them and contribute to their local communities. Diversity of thought is critical to the future of innovation. We leverage these unique voices to generate solutions toward a united and singular purpose: to define the future of aerospace.

The Test Equipment and Environments Center (TE&EC) is within the Systems Integration & Test directorate at RMD. The Test Equipment and Environments Center (TE&EC) includes all of the engineering disciplines responsible for systems design & test on all Raytheon Missile Defense (RMD) products. Our engineers are responsible for all elements of the development lifecycle for test including: test requirements, test system design, flight simulations, hardware-in-the-loop, computer-in-the-loop, advanced engineering prototyping technology, flight operations for manned and unmanned vehicles, environmental testing, environmental characterization and engineering laboratory management. We are hands-on, designing with the latest technology and tools, and integrate state of the art test solutions with the most advanced engineering systems in the world.

Job Summary:

Ideally you must possess a strong working knowledge of systems model development utilizing Model-Based Systems Engineering (MBSE) tools and techniques in support of the development of Hardware in the Loop, Test Environments Center.

You must also be able to develop and generate stakeholder use cases, context diagrams, sequence diagrams, block diagrams, specifications, integration plans, acceptance test plans, and various document artifacts utilizing publishing tools. Identification of requirements compliance and performance of requirements gap analysis is also a key skill required.

Responsibilities to Anticipate:
  • Lead the development of new Test Environments (TEn) for some of the most technologically advanced weapon systems in the world.
  • Coordinate across all engineering teams to define, design, and document TEn capabilities and requirements with an eye towards how prime hardware should be tested at every level (component to All-Up-Round).
  • Perform system level integration of custom or Commercial Off The Shelf (COTS) circuit card assemblies or test equipment to interface real-time interfaces with weapon subsystems in a way that provides an operationally relevant stimulus to allow for weapon development integration and test.
  • Responsibility for the Performance of unit, subsystem, and system level integration of hardware with firmware and software system components Interconnect design and development of system level interfaces is also required.
Qualifications you must have:
  • Requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of (5) five or more years of prior relevant experience
  • Four (4) or more years experience in the areas of Systems Engineering or Systems Test, with efforts in requirements decomposition, design and development, or manufacturing activities
  • Two (2) or more years experience DOORs or DNG
  • Two (2) or more years of experience in Systems Engineering standard views such as Block Definition Diagrams, SysML, Context Diagrams, Use Cases, Sequence Diagrams, Activity Diagrams, etc.
  • Two (2) or more years experience using Model Based Systems Engineering (MBSE) processes, tools, and techniques, with IBM Rational Rhapsody, Rational Model Manager (RMM), Rational Quality Manager (RQM), and Rational Publishing Engine (RPE) preferred
  • US Citizenship required
Qualifications We Value:
  • Masters Degree (MS) preferred in a STEM discipline
  • Working knowledge of electrical, firmware, and software practices and principles
  • Excellent verbal and written communication skills
  • Good presentation skills with experience briefing Program leadership
  • Experience in developing Integrated Test Plans (ITP) and Acceptance Test Plans (ATP)
  • Proven understanding of the DoD 5000.02 process, with focus on T&E aspects
  • Past experience with embedded test techniques, design for test, design margin analysis, and/or design for manufacturing
  • Experience with Agile processes and techniques
  • Demonstrated working knowledge of Test Systems Engineering efforts such as Integrated Analysis Plan, Risk Register, Special Test Requirements, Critical Items, Key Parameter Characteristics (KPC) or Key Performance Parameters (KPP)
  • Experience with DSI Express, Unified Modeling Language (UML), Regression Analysis, System Simulation, Math modeling and optimization, and/or Data Analysis using one or more of the following tools: Microsoft Excel, MATLAB, JMP, Minitab, or other equivalent tool
  • Familiarity with laboratory test equipment, electronics and software
  • Working knowledge in the integration of computer hardware interfaces
  • Understanding of computer architecture and computer hardware optimization techniques
  • Masters Degree (MS) referred in a STEM discipline
What We Offer:

Whether you are just starting out on your career journey, or are an experienced professional, we offer a robust total rewards package that goes above and beyond, with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the superior benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

Security Clearance:

This position requires the eligibility to obtain a security clearance. Non-US citizens may not be eligible to obtain a security clearance. The Defense Industrial Security Clearance Office (DISCO), an agency of the Department of Defense, handles and adjudicates the security clearance process. Security clearance factors include, but are not limited to, allegiance to the US, foreign influence, foreign preference, criminal conduct, security violations and drug involvement. Employment is contingent on other factors, including, but not limited to, background checks and drug screens: Information at:


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Systems Sr. Engineer

RTN 2 (Raytheon IDMS)
Tucson, AZ 85701

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Software Engineer
8th2017 - Software Engineer
Overall Rating: 8/199
Median Salary: $100,690

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