Software Defined Radio (SDR) Engineer

Job Family: Hardware & Embedded Engineer
City/State: Colorado Springs, CO
Type and Schedule: Full-Time, Salary/Exempt, Hybrid (approximately 60% in person, 40% remote)
Annualized Salary Range: $92,543 - $179,549 ( anticipated hiring range: $92,543 - $149,108 commensurate with experience).
About Us: Caliola is a woman-owned small business that is improving and protecting our Nation's way of life through secure collaboration and resilient communications. Our engineers, subject matter experts, and veterans are developing and delivering trusted solutions for mission-critical communications. We seek teammates who share our core values:
I3 for C3 - Insight, Innovation, and Integrity for Command, Control, and Communications
We are headquartered in Colorado Springs, CO, which is consistently ranked as one of the Nation's top ten places to live by US News & World Report. Caliola has been recognized by Governor Jared Polis and the Colorado Office of Economic Development and International Trade (OEDIT) as a key contributor to the growth of the Colorado Springs defense industry. We offer a flexible, collaborative, and open culture that is unusual in the defense industry. We offer generous benefits, including subsidized health insurance and 401(k) matching, and a scalable, competitive pay structure.
As a part of our selection process, we ask all applicants to complete a short, 10-12 minute survey from Culture Index. This is a survey, not a test; no passing or failing. The purpose of this survey is to identify your unique strengths as they relate to our open positions. Please copy and paste the following link into a separate browser window to complete: https://go.cultureindex.com/s/5i6Gpe3wge
Position Description: Caliola's Software Defined Radio (SDR) Engineers support the development of novel wireless communications technologies and products by applying a combination of RF and mixed-signal capabilities and digital signal processing. They also support the design, development, and implementation of embedded software for wireless communications technologies and products. At Caliola, SDR engineers are problem solvers who enjoy solving hard technical problems quickly and creativity and applying innovative approaches to solve technical challenges. You will have the opportunity to mentor and develop a talented group to lead new advances in SDR engineering and push the leading edge of RF communication technologies. SDR Engineers work independently or under supervision across multiple projects within multiple business areas.
Essential Responsibilities:

• Develop and prototype innovative new technologies to implement software defined radio systems, antennas, and circuits, for various applications, ensuring optimal performance and reliability.
• In our lab, develop, test and troubleshot SDR hardware, FPGA development systems, and RF signals using test and measurement equipment.
• Support multiple programs developing and testing novel processing algorithms running on a software defined radio.
• Develop software and firmware source code in C/C++, Embedded C, and other languages to support Caliola's Design, implement, and maintain test harnesses used to support wireless communications product and prototype development.
• Develop and plan for SDR operational testing to demonstrate performance in communication and networking systems.
• Optimize and refine SDR algorithms and implementations to meet evolving operational needs.
• Work with Systems Engineers to define requirements for realizing new signal processing algorithms.
• Prepare technical documentation, including design specifications, test reports and manuals.
• Other duties as assigned.

What we require:

• MS or BS plus 2 years' experience in Electrical Engineering, Computer Science, Mathematics or Physics or a related professional technical discipline.
• Experience solving technical problems in the areas of wireless communication, data processing, and signals collection.
• Strong background in scientific programming using languages such as C, C++, Python.
• Experience developing communication system components for SDR frameworks like GNU Radio.
• Experience with standard RF lab equipment (e.g., oscilloscopes, spectrum analyzers, signal generators, etc.).
• Experience integrating SDR components with external systems and software.
• Experience with wireless digital communication systems, in particular modern digital modulation techniques and modem design.
• Proven track record of being resourceful and creative, and willing to contribute to a multidisciplinary and face-paced engineering environment.
• Awareness of relevant industry standards, regulations and best practices in RF design and safety.
• This position requires the ability to obtain and maintain a security clearance, which is issued by the U.S. Government. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

What We Value:

• Fluency in Python and/or C++
• Solid foundational knowledge of, and experience with OSI layers of communication or networking systems.
• Knowledge of version control software (e.g., GIT) and unit testing experience.
• Digital design experience and FPGA development experience is a plus.
• Knowledge of software like Keysight ADS, Ansys HFSS, or Microwave Office for design, simulation, and analysis.

Minimum Physical Requirements:

• Must possess excellent verbal and written communication skills in English.
• Ability to transition between sitting and standing as required.
• Ability to safety lift and/or move up to 25 pounds.
• Ability to bend, stoop, and reach.
• Ability and dexterity to grasp, handle, and manipulate small items such as, but not limited to, cellphones, laptops, USB drives, business cards, documents.

Please contact Human Resources with questions about ADA accommodations.
Expression of Interest: By applying for this job, you are expressing interest in this position and could be considered for other career opportunities at Caliola. Should a match be identified between your skillset and Caliola's requirements for this or a future opening, you may be contacted.
At Caliola, we believe that true innovation can only occur when teammates bring their authentic selves to collaborate in a supportive and encouraging environment. We are an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.
Caliola participates in E-Verify, an internet based system used to confirm the employment eligibility of all new hires. Upon hire, all employees are required to complete Form I-9 to verify their identity and employment eligibility to work in the United States.
**ATTENTION RECRUITERS**
Please do not contact Caliola on recruiting services related to the posted position.
Please apply for this position at: www.caliola.com/JoinUs
All candidates will be required to pass a basic background screening.