Patterson-Kelley · 4 hours ago
Sr. Software Systems Engineer
Everett, WA
Full-time
Hybrid
Senior Level
$165K/yr - $205K/yr
6+ years expPatterson-Kelley is a global leader in innovative spectrum monitoring and communications intelligence systems. As a Senior Software System Engineer, you will develop software for radio frequency signal acquisition and geolocation systems, addressing challenges for spectrum regulators and defense agencies.
ElectronicsManufacturingReal Estate
No H1B
U.S. Citizen Only
Responsibilities
Develop a deep understanding of TCI’s COMINT/EW and Counter-UAS products, underlying technology and implementation, and become a key contributor to architecting and implementing new products and product improvements
Modify existing software and develop new software to implement improvements or add new features to our systems
Specify, test and qualify new and replacement system hardware components, including computers and drives
Perform QA testing and analysis of new hardware and software performance up to the system level. Develop automated QA test software and systems
Create and modify software installation programs to support product updates and new products
Develop and modify product documentation as needed
Support other engineering groups by becoming a “go to” expert on the functionality and performance of our products. Foster a broader understanding of our techniques and capabilities among other engineers
Provide technical support to our product support group and direct to end users to deploy new products, solve issues found in the field, and to gather user input on potential product improvements
Support Sales and Marketing activities by writing/reviewing marketing literature, proposals, and participating in customer meetings, presentations, and demonstrations
Stay current with new technology and techniques that apply to our product space as well as competitor’s capabilities
Qualification
Required
US Person or Permanent Resident
Extensive experience in design, implementation and testing of complex realtime multithreaded software applications
Extensive C/C++ software development experience (6+ years)
Extensive Digital Signal Processing (DSP) and math background
Radio Frequency (RF) theory and practice (propagation, antennas, receivers, signals, systems, etc.)
RF Signals expertise, including signal modulation, demodulation, decoding and signal analysis techniques and tools
Programming for Windows operating systems
Networking and socket level programming
Databases and database programming
Ability to quickly learn and support a large existing C++ code base
System QA testing, including developing and executing test plans and writing automated QA test programs
Excellent communications skills
Ability to write technical product documentation
Preferred
SIGINT/COMINT/EW experience
RF Direction Finding and Geolocation concepts, including AOA and TDOA
Mapping concepts, standards, and programming
Audio signal processing including analog and digital demodulation
Drone signals and protocols (uplink and downlink including video)
Experience operating commercial drones
Full Motion Video (FMV) systems, including STANAG 4609, KLV Metadata, MPEG-2 Transport Stream, H.264/265 encoding
Highly proficient in C/C++
Multithreaded realtime processing
Programming with Qt
Programming in Python
Embedded programming
Realtime hardware control and data acquisition
High performance graphics
GUI design and programming
Networking and socket level programming
Databases and database programming (incl. SQL)
XML and XML programming
JSON and JSON programming
API programming (developing and using)
Software licensing
AI concepts and programming
RF Measurement equipment (VSA/spectrum analyzers, signal generators, and other electronic test equipment)
Windows OS, including desktop, server and embedded variants
Microsoft Visual Studio and TFS
Qt
Python
Intel IPP
InstallShield
Postgres and Microsoft databases packages
Experience with Visual Basic, MFC, C#, WPF/XAML and other Windows development tools/API's
Linux OS
Linux/Unix utilities and shells
Safenet software licensing tools
Wireshark / network analysis tools
Signal demodulation and decoding software packages (go2Signals, Wavecom, etc.)
Creating and maintaining automated software build systems
Knowledge of applicable RF/COMINT/EW industry standards such as VITA-49, JICD, CoT, etc
Ability to provide support to sales and marketing, including writing/reviewing marketing literature, proposals, and participating in customer meetings, presentations, and demonstrations
Ability to provide support and training to customer support teams, and direct to end users
Familiarity with worldwide COMINT/EW markets (customers, vendors, solutions) a plus
Active US Security Clearance
Benefits
Health benefits
401K retirement with a company match
Flexible time off
Generous and flexible paid time off including paid personal time off, caregiver, parental, and volunteer leave
Competitive health insurance plans and 401(k) match, with benefits starting day one
Competitive and performance-based compensation packages and bonus plans
Educational assistance, leadership development programs, and recognition programs
Company
Patterson-Kelley
Patterson-Kelley manufactures hydronic boilers, process and domestic water heaters and fabricated systems for the commercial market. It is a sub-organization of Enviri.
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase