Research Scientist

Amentum; Washington; On-site; USD 95,000 - 115,000; Full time

Benefits offered by this job

Health insurance

401(k) matching

Educational reimbursement

Job summary

Amentum in Washington, DC is seeking a Signal Processing Scientist to advance research into practical, deployable algorithms for spectral estimation and array processing. You will prototype in Matlab/Python, translate concepts into efficient code, and work within a collaborative team to meet mission needs.

You will optimize performance, explore C/C++, Rust, or Fortran implementations, and document findings for internal and restricted distribution.

Qualifications

• Proven experience with spectral estimation, beamforming, or array processing.
• Strong programming skills for prototyping and translating research into code.
• Familiarity with Linux development environments and Git workflows.
• Experience with numerical methods and high-performance computing.
• Ability to document algorithms and results for restricted DoD distribution.

Responsibilities

• Develop and prototype signal processing algorithms in Matlab or Python.
• Translate research into efficient, testable code for deployment.
• Optimize performance and transition prototypes to compiled languages like C/C++ or Rust.
• Analyze numerical stability and limitations on mission datasets.
• Collaborate with a team and maintain software quality and documentation.

Skills

Scientific Programming

High-Performance Computing

Algorithms & Data Structures

Software Architecture

Development Tools

Operating Systems

Applied Mathematics

Python

Matlab

C/C++

Education

Ph.D. in Electrical Engineering

Master’s degree with significant specialized experience

Tools

Git

Linux

C/C++

FORTRAN 95

Rust

Python

MATLAB

Job description

Washington, District of Columbia, United States

Aug 11, 2026

$95,000 - $115,000/year

We are seeking a highly adaptable and self-directedSignal Processing Scientistto join our dynamic research and development team. This role is designed for a creative, practical problem-solver who thrives on breadth and variety, rather than being confined to a single narrow project.

In this role, you will bridge the gap between advanced academic research and real‑world operational impact. You will leverage your creative instincts and deep technical expertise to translate complex mathematical models—specifically in spectral estimation and array processing—into efficient, testable code applied to CUI and classified datasets. We offer a highly collaborative environment that values innovative approaches, rapid prototyping, and autonomy to critically evaluate and dictate technical solutions.

Algorithm Development & Prototyping:Utilize scientific programming languages (such as Matlab or Python) to rapidly prototype algorithms, analyze real-world acoustic or sensor data, and visualize results to validate theoretical approaches.

Research Translation:Translate complex algorithms and mathematical models (e.g., spectral estimation, beamforming) from research papers into efficient, well‑documented code.

Performance Optimization:Optimize computational complexity and memory usage. As mission needs dictate, transition prototyped algorithms into high‑performance compiled languages (e.g., C/C++, RUST, or FORTRAN 95); on-the-job familiarization and training will be supported for the right candidate.

Systems Analysis:Analyze the performance, numerical stability, and limitations of signal processing algorithms when applied to diverse and complex mission datasets.

Software Engineering & Collaboration:Adopt software development best practices within a team environment. This includes a willingness to learn and utilize modern version control workflows (e.g., Git), testing methodologies, and debugging techniques.

Technical Reporting & Documentation:Author detailed technical reports for numerical algorithms, software systems, and data analysis results. Prepare and submit findings for internal peer review and publication in restricted‑distribution channels (e.g., DoD Distribution Statement D or higher), communicating complex results to operational and scientific stakeholders.

Work Environment, Physical Demands, and Mental Demands:

Demonstrated research or applied experience in spectral estimation, beamforming, or array processing(e.g., hydrophone arrays, vertical/horizontal arrays).

Candidates who possess a blend of rigorous academic research with practical, hands‑on experience in adjacent technical fields (such as hardware troubleshooting, acoustics, or commercial technical operations) are highly encouraged to apply.

Minimum Requirements (Knowledge, Skills, and Abilities):

Knowledge

Scientific Programming :Strong proficiency in MatlaborPython for prototyping algorithms, analyzing data, and visualizing results.

High-Performance Computing :An understanding of performant numerical code, with a demonstrated willingness and aptitude to learn compiled languages (such as C/C++, RUST, or FORTRAN 95) as required.

Algorithms & Data Structures :Grasp of fundamental data structures and algorithms applied to numerical computation and signal processing (e.g., FFT implementations).

Software Architecture :Command of Object‑Oriented Programming (OOP) principles and functional programming paradigms for creating modular code.

Development Tools :Familiarity with, or a strong willingness to learn, version control systems (Git), modern testing methodologies, and debugging techniques.

Operating Systems :Willingness and aptitude to work within and learn Linux development environments (command line, Bash, CMake).

Applied Mathematics :Deep understanding of Fourier analysis, linear algebra, calculus, probability, and statistics applied to signal processing.

Skills

Code Translation :Ability to translate complex algorithms from mathematical descriptions into efficient, testable code.

Technical Writing :Strong scientific writing skills, with the ability to document algorithms clearly and author technical reports and peer‑reviewed reports suitable for controlled DoD distribution.

Quality Assurance :Proficiency in identifying software defects and executing tests to ensure code reliability.

Collaboration :Demonstrated ability to work collaboratively, including a readiness to learn version control workflows (e.g., Git branching and merging) for distributed team development.

Performance Optimization :Ability to implement algorithms while carefully managing numerical stability, computational complexity, and memory usage.

Analytical Troubleshooting :Strong analytical skills to tackle complex technical challenges creatively.

Abilities

Adaptability :Proven ability to quickly learn and understand new signal processing concepts and programming technologies (e.g., rapidly acquiring proficiency in Git, Linux, or C++ on the job).

Precision :Highly detail‑oriented, ensuring accuracy in code, data analysis, and technical reporting.

Autonomy :Self‑directed, able to take initiative, and work independently with minimal supervision.

Critical Thinking :Ability to critically evaluate different approaches, make informed decisions, and apply creative thinking to roadblocks.

Code Quality :Committed to writing clean, readable, and maintainable code.

Security Clearance Required:

• Will need one to start once security stuff is in the DOW database and the SF86 has been verified.
• Ph.D. in Electrical Engineering, Applied Mathematics, or a closely related field.(Note: Master’s degree with significant specialized experience may be considered).

Minimum Years of Experience:

• 0-2

_ As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug‑free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre‑hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government. _

Other Responsibilities:

Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self‑aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and  Customer Satisfaction responsibilities.

Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

#javelin

$95,000 - $115,000

The compensation range or hourly rate listed for this position is provided as a good‑faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance

Paid time off and holidays

Retirement benefits (including 401(k) matching)

Educational reimbursement

Parental leave

Employee stock purchase plan

Tax‑saving options

Disability and life insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara‑O’Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language atLabor Laws Posters .

Amentum

A global leader in advanced engineering and innovative technology solutions.

Amentum is a global leader in advanced engineering and technology solutions, dedicated to addressing complex challenges in science, security, and sustainability for the U.S. and allies.

Defense and Space Manufacturing Transportation Equipment Manufacturing Manufacturing

4800 Westfields Blvd, 400, Chantilly, Virginia 20151, US 20501 Seneca Meadows Pkwy, Suite 300, Germantown, Maryland 20876, US