CACI International

Research Engineer - Optimization and Dynamical Systems

CACI International$94K — $198K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Master's degree in computer science, applied mathematics, physics, or related field with 5+ years of experience.
  • Proven background in algorithm development and software application creation.
  • Strong expertise in optimization and signal processing principles.
  • Significant proficiency in Python and C++ programming languages.
  • Familiarity with Linux operating systems and related utilities.
  • Experience using standard modeling and simulation software.
  • Strong communication skills for effectively presenting research outputs.
  • Demonstrated leadership in managing technical projects.

Responsibilities

  • Develop and justify algorithms for optimization and dynamical systems.
  • Conduct modeling and simulation, assessing candidate solution impacts.
  • Oversee development of software subsystems and applications.
  • Assist in designing detailed technical plans and schedules.
  • Create automated tests for algorithm and software evaluation.
  • Participate in proposal development and project execution.

Benefits

  • Comprehensive healthcare and wellness benefits.
  • Retirement and financial support options.
  • Family support services available.
  • Continuing education benefits and opportunities.
  • Flexible time-off policies for work-life balance.
Full Job Description
Job Title: Research Engineer - Optimization and Dynamical Systems

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: Top Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

Join CACI’s Cyber Science and Technology Division to apply advanced algorithms and tackle complex optimization and dynamical systems challenges. You’ll research, develop, and implement innovative solutions using state-of-the-art methods—including machine learning—integrated into larger hardware and software systems. This role offers technical leadership, opportunities to present to customers, and involvement in business development.


Responsibilities
  • Develop and justify performance of algorithms for optimization, signal processing, and dynamical systems

  • Conduct detailed modeling and simulation, quantifying impacts of candidate solution architectures

  • Oversee development of standalone applications and major software subsystems, ensuring adherence to software best practices

  • Assist in creating detailed technical plans, including tasks, schedules, and labor estimates

  • Develop automated tests to rigorously evaluate algorithms and software capabilities

  • Contribute as a core team member during proposal development and project execution

Required Qualifications
  • Master’s degree in computer science, applied mathematics, physics, or related discipline, plus at least 5 years’ experience

  • Proven experience developing algorithms and software applications

  • Strong background in optimization, signal processing, dynamical systems theory, and analysis of linear/nonlinear systems

  • Significant experience with Python and C++

  • Proficiency with Linux operating systems and utilities

  • Experience with standard modeling and simulation software packages, tools, and methods

  • Ability to anticipate strengths and weaknesses of algorithmic solutions; perform simulation, testing, and evaluation to compare alternatives quantitatively

  • Effective communication skills for presenting research outcomes to senior staff and customers

  • Demonstrated leadership in organizing and executing technical efforts

  • US citizenship with ability to obtain, maintain, or transfer required security clearance

  • Top Secret clearance

Desired Qualifications
  • Ph.D. in computer science, applied mathematics, physics, or related discipline

  • Experience integrating machine learning methods with signal processing and/or time-series data analysis

  • Knowledge of information theory, probability theory, and statistical tests (parametric/non-parametric)

  • Experience with data-driven approaches to systems analysis

  • Top Secret with SCI preferred

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$94,400 - $198,200

About CACI International

CACI International Inc is a multinational professional services and information technology company. It provides services to many branches of the federal government including defense, homeland security, intelligence, and healthcare. CACI has approximately 23,000 employees worldwide. The company's mission is to provide enterprise and mission technology services and solutions that best fit the needs of its customers. CACI has been named a Fortune World's Most Admired Company, a Washington Post Top Workplace, and a Forbes Best Employer for Diversity.
Learn more about CACI International
Size
22,000 employees
Market Cap
$7.1 billion
Industry
Net Income
$374.4 million
Founded
1962
5 Year Trend
+7.3%
Revenue
$5.8 billion
NASDAQ

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