Senior Digital Signal Processing (DSP) Engineer

Company: Viasat
Location: Tempe
Posted on: February 1, 2025

Job Description:

About usOne team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll doAre you looking for a great opportunity working with V-Band modem processing technologies? Do you thrive in a fast-paced environment where you can make a difference? If so, come join our Strategic Space Missions team as a Digital Signal Processing (DSP) Engineer developing DSP algorithms that are integral to supporting new and existing space programs. We are developing innovative technology and products that outpace our competition. Viasat has been honored for its record of performance by national magazines such as INC, Forbes, and Fortune Small Business.In this role, you will propose concepts to solve customer problems. You will architect the system along with our customers by bringing to bear technology assets across Viasat and our partners. The products and systems you will be defining are in V-Band Crosslinks, Radar and SIGINT applications. You will develop the algorithms necessary to solve a wide range of DSP challenges. You will build system solutions from your algorithms by transitioning them from simulations to instantiations on DSP/FPGA/GPU platforms. The day-to-dayThe DSP work can be broken into three major development cycles that you will be responsible for:

• Floating-point simulation (Matlab)Starting with a customer challenge, you will research, then design, the DSP algorithms required to tackle that challenge.
• Fixed-point modeling (Simulink)Given the evidence provided from floating-point simulation, you will build a digital logic model that proves how logic blocks can process equivalent math within the constraints of the platform (when applicable).
• Lab implementation supportFrom the fixed-point modeling, you will generate test vectors that must be matched by team members in the Digital group. You will support the Digital team's implementation and ultimately own the performance of the DSP algorithm as it is applied to the specific platform.You will work with interdisciplinary teams including Digital, Business Development, Systems, Software, RF circuits, hardware engineers, and others. Sound exciting? Keep reading... What you'll need

• Must have minimum 10+ -years applied signal processing experience
• Experience with the architectural definition, design, and integration
• Consistent track record developing, defining, and implementing signal processing solutions in communicationand/or radar systems
• Background in random processes, communication theory, and spectral analysis
• Experience in collaborating with customers
• Ability to perform systems level analysis
• Proposal or applications engineering experience
• Able to derive module/box requirements from system level requirements
• Bachelor's degree or equivalent experience in Electrical Engineering or related field
• US government position. US citizenship required
• Active Top Secret or the ability to obtain US SAP Clearance
• Up to 10% travel What will help you on the job
  • M.S. or Ph.D. degree in Electrical Engineering, Computer Science or related field
  • Top Secret clearance with SSBI/SCI highly preferred
  • Experience writing discrete-time simulations in Matlab, C/C++, or Python
  • Experience creating discrete-time fixed-point models in Simulink (or equivalent)
  • Knowledge of RF, modem, and/or networking fundamentals
  • Experience with Space-Time Adaptive Processing (STAP)
  • AESA/phased array, Radar, SIGINT, or EW experience
  • Strong communication skills - both verbal and written
  • Must be comfortable developing and presenting briefings
  • Some detailed design or hands on hardware test experience is beneficial
  • Some digital implementation work on FPGAs (or equivalent) is beneficial#LI-GS1 Salary range$151,300.00 - $263,100.00 / annually -At Viasat, we consider many factors when it comes to compensation, including the scope of the position as well as your background and experience. Base pay may vary depending on job-related knowledge, skills, and experience. Additional cash or stock incentives may be provided as part of the compensation package, in addition to a range of medical, financial, and/or other benefits, dependent on the position offered. Learn more about Viasat's comprehensive benefit offerings that are focused on your holistic health and wellness at https://careers.viasat.com/benefits. EEO statementViasat is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, ancestry, physical or mental disability, medical condition, marital status, genetics, age, or veteran status or any other applicable legally protected status or characteristic. If you would like to request an accommodation on the basis of disability for completing this on-line application, please click .
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Keywords: Viasat, Gilbert , Senior Digital Signal Processing (DSP) Engineer, Engineering , Tempe, Arizona