Principal Signals Software Engineer

Riverstone Enterprise Solutions an Envision Innovative Solutions Company delivers mission-focused technology solutions to the Intelligence Community. Since 2008 we have supported critical national security programs by building high-performing engineering teams and developing innovative enterprise solutions. Our engineers work in a collaborative zero-bureaucracy environment where expertise is valued ideas are heard and contributions directly drive mission success. Your adventure begins nowunleash your potential at Riverstone we combine the agility of a small company with the impact of a big mission.
Riverstone is seeking a motivated career and customer-oriented Signals Software Engineer Level 3 to join our team in Columbia MD.This is onsite position.

Primary Responsibilities:
Maintain and enhance signal processing software (e.g. detectors demodulators protocol processors).
Analyze user requirements to derive software design and performance requirements
Design and code new software or modify existing software to add new features
Debug existing software and correct defects
Describe various signal processing techniques
Identify various digital modulation techniques
Write software using C Java
Functional understanding of the Linux operating system
Integrate existing software into new or modified systems or operating environments
Provide recommendations for improving documentation and software development process standards
Develop/implement algorithms to meet system performance and functional standard
Assist with developing and executing test procedures for software components
Write/review software and system documentation
Develop software solutions confer with users or system engineers
Modify existing software to correct errors to adapt to new hardware or to improve its performance
Design develop and modify software systems using scientific analysis and mathematical models to predict and measure outcome and consequences of design
Use signal processing algorithms to convert a signal
Design signal processing software based on sparse documentation
Identify the source of problems in a Radio Frequency (RF) processing system

Required Skills:
Bachelors degree in computer science or related discipline from an accredited college or university. Four (4) years of additional SSWE or equivalent experience on projects with similar software processes may be substituted for a bachelors degree.
At least 12 years experience as a Signals Software Engineer or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms filtering communications theory digital modulation error control coding signals analysis tools (e.g. WYT DVT) and digital signal processing (e.g. adaptive beamforming/ filtering demodulation).

Desired Skills:
Software defined radio architectures (e.g. SCA REDHA WK or GNU) commercial wireless standards geolocation techniques software configuration management tools (e.g. GIT ClearQuest Trac or Subversion) Python Eclipse IDE Google Protocol Buffer model-based design (e.g. Matlab SIMULINK) service-oriented architecture and Linux OS.

SecurityClearance Requirement: Current/Active TS/SCI with Full Scope Polygraph

Riverstone Enterprise Solutions is an equal-opportunity employer. All Qualified applicants will receive consideration for employment without regard to race religion color national origin citizenship sex sexual orientation gender identity veterans status age disability or any other basis prohibited by law.