5G PHY M&S Engineer

Booz Allen Hamilton; McLean (VA); On-site; USD 62,000 - 141,000; Full time

Job summary

Booz Allen Hamilton is seeking a 5G PHY M&S Engineer in McLean, VA to design, install, and maintain IT infrastructure for advanced wireless research. You will monitor, troubleshoot, and optimize PHY-level implementations while collaborating with senior teams on complex problems.

The role requires expertise in 5G NR/LTE PHY, AI/ML for real-time signal processing, and strong programming skills in Python/C/C++/MATLAB.

Qualifications

• 2+ years of hands-on experience in 5G NR/LTE PHY Layer development.
• Experience with Python, C, C++, or MATLAB for technical computing.
• Experience with GPUs for real-time PHY processing and optimization.
• Debugging and performance tuning of PHY layer implementations.
• 5G PHY testing and validation using industry-leading tools.
• Experience developing AI/ML algorithms for real-time signal processing.
• Knowledge of 3GPP specs (38.211, 38.212, 38.213, 38.214).
• Knowledge of CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions.

Responsibilities

• Design, install, configure, and maintain IT infrastructure to meet business needs.
• Monitor and troubleshoot problems; work independently with guidance.
• Review or guide activities of junior engineers.

Skills

5G NR/LTE PHY knowledge

Python

C

C++

MATLAB

GPU programming

Debugging & performance tuning

CI/CD (Jenkins/GitLab/GitHub Actions)

AI/ML for signal processing

5G testing & validation

Education

Bachelor's degree in Engineering (Electrical/CS)

Tools

Jenkins

GitLab CI

GitHub Actions

Aerial

OCUDU

Job description

Job Number: R0246960

5G PHY M&S Engineer

The Opportunity:

Design, install, configure, and maintain the organization's IT infrastructure to meet the business needs. Monitor and troubleshoot problems. Apply specific functional knowledge, including working and general industry knowledge. Develop or contribute to solutions to a variety of problems of moderate scope and complexity. Work independently with some guidance. Review or guide activities of more junior employees.

You Have:

• 2+ years of hands‑on experience in 5G NR/LTE PHY Layer development
• Experience using programming or technical computing tools such as Python, C, C++, or MATLAB
• Experience with GPUs for real‑time PHY processing, optimizing signal processing, and system performance
• Experience in debugging and performance tuning of PHY layer implementations, ensuring robust and optimized system performance
• Experience in 5G PHY testing and validation using industry‑leading tools
• Experience developing AI/ML algorithms for real time signal processing
• Knowledge of 3GPP specifications, including 38.211, 38.212, 38.213, and 38.214, ensuring compliance and effective implementation
• Knowledge of CI/CD tools such as Jenkins, GitLab CI, or GitHub Actions
• Ability to obtain a Secret clearance
• Bachelor’s degree in an engineering field such as Electrical Engineering or Computer Science

Nice If You Have:

• Knowledge of open source implementations, such as Aerial and OCUDU
• Knowledge of networking concepts and principles
• Knowledge of cloud concepts and principles
• Knowledge of wireless networks
• Knowledge of cellular communication networks, including 4G and 5G
• Possession of excellent verbal and written communication skills
• Microsoft Certified Administrator or RHCS Certification
• CCNA, CCNP, or 5G Certifications

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well‑being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work‑life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full‑time and part‑time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract‑specific affordability and organizational requirements. The projected compensation range for this position is $62,000.00 to $141,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in‑person or virtual) is prohibited unless permission is explicitly provided.

Work Model

• Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
• Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
• Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non‑Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.