Digital Signal Processing Engineer

As a Digital Signal Processing Engineer at CACI, your main duties include designing and developing DSP solutions, participating in field testing, and engaging with mission-critical projects. You'll be working closely with a small, dynamic team, directly seeing the impact of your contributions on operational products. Additionally, you'll provide technical leadership, helping to train and guide fellow teammates while advancing your skills in a supportive environment.

To apply for the Digital Signal Processing Engineer position at CACI, candidates should hold a Bachelor's degree in a scientific or engineering discipline and possess an active TS/SCI security clearance. Proficiency in software-defined radio, along with programming skills in Python or C++, is essential. Strong troubleshooting skills and familiarity with Linux and RF systems will greatly enhance your candidacy for this exciting role.

As a Digital Signal Processing Engineer at CACI, it is crucial to be proficient in Python and/or C++. These programming languages are commonly utilized for developing robust applications that underpin signal processing solutions. Familiarity with software-defined radio and its relevant programming techniques will also be beneficial for success in this role, enhancing your ability to contribute meaningfully to projects.

Yes, field testing is a key component of the Digital Signal Processing Engineer role at CACI. You will be actively involved in deploying operational capabilities into 24/7 mission centers, ensuring that systems perform optimally under real-world conditions. This hands-on approach allows you to directly contribute to national security efforts and ensures that your work has a tangible impact.

CACI fosters an environment of continuous growth for its Digital Signal Processing Engineers by providing access to robust learning resources, professional development opportunities, and a flexible time-off policy. Employees are encouraged to pursue their ambitions, find new challenges, and engage in projects that enhance their skills while contributing to the company's mission of safeguarding national security.

In response to this question, detail your hands-on experience with software-defined radio, emphasizing specific projects where you've employed receiver architectures, modulation/demodulation techniques, and spectral analysis. Illustrate how your skills have contributed to solving real-world challenges, demonstrating both technical proficiency and practical application.

When tackling troubleshooting in a mission-critical setting, share your systematic approach. Discuss how you analyze issues, prioritize urgent problems, and utilize diagnostic tools to quickly identify solutions. Highlight any examples where your strategic method resulted in improved system reliability or expedited response times.

In answering this question, describe specific programming projects where you've utilized Python or C++. Be sure to highlight the complexities you faced, the features you developed, and how these projects relate to digital signal processing. Mention the technologies or methodologies used, showcasing your depth of knowledge and capability in software development.

When asked about RF systems, outline your experience with RF concepts and technologies. Discuss any direct work you've done involving RF systems, such as signal integrity testing or system performance assessments. Highlight any tools or equipment you've utilized, demonstrating your technical expertise and readiness to engage with these systems at CACI.

To address this question, explain your methodology for balancing innovation and efficiency when developing DSP solutions. Discuss how you stay updated with industry trends, utilize efficient coding practices, and ensure your solutions meet performance requirements without compromising on creativity or fresh ideas.

Discuss the key factors involved in developing link budgets and range estimates, including power levels, frequency, modulation schemes, and environmental impacts. Explain your thought process for determining these estimates and ensure to mention how accurate assessments contribute to overall system performance and mission success.

When responding, choose a specific project where you provided technical leadership. Outline the project's scope, your role, and how your expertise guided your team. Highlight the outcome of your leadership, emphasizing any positive impacts on timelines, team morale, or quality of results.

Outline the troubleshooting techniques you commonly use during system tests, such as reviewing logs, running diagnostics, and performing real-time monitoring. Providing specific examples can help illustrate your skill in identifying issues rapidly and ensuring systems maintain operational integrity.

Discuss how you stay current with trends in digital signal processing by engaging with professional networks, attending conferences, and reading industry publications. Illustrate any specific resources or communities you find particularly helpful in enhancing your knowledge and skills.

Acknowledge the common challenges faced when applying DSP techniques to real-world applications, such as hardware limitations, environmental factors, and resource constraints. Discuss any strategies you've employed to mitigate these challenges, showcasing your ability to adapt and innovate under pressure.