Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Principal Machine Learning Engineer

Rocket Lab

Job Description

Rocket Lab Optical Systems solves mission-critical space domain and Intelligence, Surveillance, and Reconnaissance challenges for Department of Defense and Intelligence Community customers. Our vision is to revolutionize the space-based payload market with innovative and novel designs for space, terrestrial, and airborne environments. Building on more than 20 years of electro-optical and infrared systems innovation from Geost, Rocket Lab Optical Systems delivers solutions to the warfighter for responsive, scalable sensing solutions across all orbital domains.

\n

\n

As Principal Machine Learning Engineer for Rocket Lab Optical Systems in Chantilly, VA, you will have the opportunity to support Tranche 3 of the U.S. Space Development Agency's (SDA) Proliferated Warfighter Space Architecture (PWSA) and beyond by building deep learning neural networks for advanced Electro-Optical (EO/IR) image processing.

\n

\n

WHAT YOU’LL DO

\n
    \n
  • Develop computer vision algorithms and deep neural networks for image and video processing chains.
  • \n
  • Collaborate with other researchers/engineers on artificial intelligence, machine learning, and computer vision.
  • \n
  • Work with physics-based image simulation frameworks to scale training and validation data.
  • \n
  • Design, train, and deploy machine learning models for Optical Systems applications.
  • \n
  • Preform rapid prototyping and enhanced development to be integrated into operational systems.
  • \n
  • Perform troubleshooting, bug fixes, and maintenance of existing and new systems.
  • \n
  • Stay current with ML research and evaluate new tools, frameworks, and techniques.
  • \n
\n

\n

WHAT WE’RE LOOKING FOR IN A PRINCIPAL MACHINE LEARNING ENGINEER:

\n
    \n
  • Bachelor's degree and 12+ years of experience, master’s degree or a Ph.D. in Computer Science, Electrical and Computer Engineering, Mechanical Engineering, Physics, or related field.
  • \n
  • Strong background in math and fundamentals of machine learning, including model selection, architecting, training, validation, testing, and deployment
  • \n
  • Experience in building deep learning neural networks (e.g., CNN) for computer vision, image processing, or analyses, e.g., object detection, image segmentation, and tracking)
  • \n
  • Strong math background, particularly linear algebra and optimization theory
  • \n
  • Proficiency in Python
  • \n
  • Experience with deep learning libraries (Keras, TensorFlow, Pytorch, etc)
  • \n
  • Software engineering fundamentals: version control, testing, CI/CD, containerization
  • \n
  • U.S. citizenship is required due to program requirements.
  • \n
  • Ability to obtain and maintain a U.S. Government Security Clearance.
  • \n
\n

\n

NICE TO HAVE:

\n
    \n
  • Proficiency in C/C++/Rust.
  • \n
  • Experience curating quality, real-world datasets for training deep learning models.
  • \n
  • TS/SCI security clearance.
  • \n
  • This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.
  • \n
\n

\n

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

\n

Vacancy posted 25 days ago
Similar jobs that could be interesting for youBased on the Principal Machine Learning Engineer in Chantilly, Fairfax County, VA vacancy
  •  ...Worker Type Supplemental Job Description Intern - Machine Learning (Computer Vision) Summary Summer Internship Program Our paid...  ...Vision, Machine Learning, Computer Science, Electrical Engineering, or a related field. Familiarity with C/C++ and MATLAB.... 
    Suggested
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Internship
    Summer internship
    Work at office
    Relocation

    AV

    Centreville, VA
    3 days ago
  • $120k - $160k

    Job ID: 2615978 Location: Chantilly, VA, US Date Posted: 2026-08-25 Category: Engineering and Sciences Subcategory: Machine Learning Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI... 
    Principal
    Full time
    Contract work
    Work experience placement
    Work at office
    Remote work
    Shift work

    SAIC

    Chantilly, Loudoun County, VA
    4 days ago
  • Job Description Job Description J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect...
    Suggested
    Work at office
    Local area

    J5 Consulting

    Herndon, VA
    8 days ago
  •  ...intelligence communities. We’re proud to boast a world-class engineering team that thrives on rolling up their sleeves to solve your...  ...motivated and self-directed professional to fill the role of Machine Learning (ML) Engineer to support our team in Northern Virginia.... 
    Suggested

    Velocity-X, LLC

    Chantilly, Fairfax County, VA
    16 days ago
  •  ...and professionally. Responsibilities Develop and maintain machine learning pipelines and applications using Python and contemporary machine...  ...date with emerging trends in machine learning, LLMs, and AI engineering best practices Qualifications Clearance Required: TS/SCI... 
    Suggested
    Long term contract

    Abile Group, Inc.

    Chantilly, Fairfax County, VA
    1 day ago
  • $132.95k - $199.43k

    The Machine Learning Engineer III will be a member of the Learning and Active Perception (LEAP) group in AV’s MacCready Works division and develop a variety of innovative computer vision (detection, classification, localization, and tracking) and other analytics solutions... 
    Permanent employment
    Contract work
    Work at office

    AeroVironment, Inc.

    Centreville, VA
    1 day ago
  • $220k - $260k

    Job ID: 2618251-OTHLOC-209 Location: Reston, VA, US Date Posted: 2026-10-21 Category: Engineering and Sciences Subcategory: Machine Learning Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required... 
    Principal
    Full time
    Remote work
    Shift work

    SAIC

    Reston, VA
    2 days ago
  • $120k - $160k

     ...Location: Chantilly, VA, US Date Posted: 2026-10-12 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule:...  ...assessment using supervised, unsupervised, and reinforcement learning. Implement and optimize algorithms for classification,... 
    Principal
    Full time
    Work at office
    Remote work
    Shift work

    SAIC

    Chantilly, Loudoun County, VA
    20 hours ago
  • $180k - $220k

    Description SAIC is actively seeking a highly skilled and motivated Policy Analyst Consultant to join our team in Chantilly, VA , providing critical support to our customer in a fast-paced, dynamic environment that directly impacts the success of their mission. ...
    Principal

    Science Applications International Corp.

    Chantilly, Fairfax County, VA
    1 day ago
  • Job Description Job Description Role description:  Design and oversee end-to-end SAP Retail solutions (S/4HANA Retail, CAR, Omnichannel, POS, integrations) for scalable omnichannel operations. Key responsibilities: Define architecture blueprints, integration...
    Principal
    Remote job

    The Dignify Solutions, LLC

    Herndon, VA
    12 days ago
  •  ...Job DescriptionJob DescriptionSenior Principal Mission EngineerOASYS, INC., a Leading-Edge Government contractor, is seeking applicants for Senior Principal Mission Engineer to support our customer in Chantilly, VA.SummaryMake a difference for national security by joining... 
    Principal
    Temporary work
    For contractors
    Flexible hours

    Oasys

    Chantilly, Fairfax County, VA
    4 days ago
  •  ...TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE***** For Principal Level: Bachelor's degree with 5+ years of relevant experience...  ...team supporting data management processes, database engineering and management, deploying, maintaining, tuning, and enhancing... 
    Principal

    SHLD, Inc.

    Herndon, VA
    7 days ago
  •  ...Defense/Information Security, Audit, and other corporate functions. RESPONSIBILITIES AND IMPACT Mobility Global seeks a Senior Principal, Ethics & Investigations who combines investigative depth with the ability to strengthen and evolve practical processes. This... 
    Principal
    Local area

    R. L. Polk Mobility LLC

    Centreville, VA
    2 days ago
  • $110.4k - $193.5k

     ...expertise in cyber security, software architecture, software engineering, data science, Artificial Intelligence, process improvement,...  ...customers.    We are seeking a creative and enthusiastic Machine Learning Engineer to join a team of engineers, data scientists, and... 
    Full time
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    Aero

    Chantilly, Fairfax County, VA
    4 days ago
  • Job Description Job Description   Design end-to-end SAP BTP architecture, including Integration Suite, Extension Suite, and data/analytics services Lead configuration, development, and deployment of BTP services to support scalable and secure business processes...
    Principal
    Remote job

    The Dignify Solutions, LLC

    Herndon, VA
    12 days ago
  • $113.2k - $237.8k

    Job Title: Machine Learning Engineer (Clearance Sponsorship) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel:... 
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Job Description Job Description Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global... 
    Principal
    Contract work
    For subcontractor
    Flexible hours

    General Dynamics Mission Systems, Inc

    Chantilly, Fairfax County, VA
    17 days ago
  •  ...Job Description Job Description Job Description: Senior Principal Cyber Systems Engineer (DevOps Engineer) The selected candidate will integrate a variety of software components in a secure container architecture working with cross functional teams to debug critical... 
    Principal

    SHLD, Inc.

    Herndon, VA
    12 days ago
  • $175k - $325k

     ...dedicated to accomplishing hard things, together.   Principal ML Platform Engineer Location: Remote (US) Lead the engineering of software...  ...paced environment focused on technical precision, continuous learning, and high code quality. By joining our team, you will... 
    Principal
    Permanent employment
    Work experience placement
    Local area
    Immediate start
    Remote work
    Flexible hours

    Appian Corporation

    McLean, VA
    24 days ago
  •  ...Job Description Generative AI Engineer \n \n TechTrend is looking for a hands-on AI Engineer to join our Rapid Innovation Team...  ...AI applications, intelligent automation, AI assistants, and machine learning solutions that address real-world customer challenges. \n... 
    Full time
    Work at office
    3 days per week

    TechTrend, Inc.

    Reston, VA
    11 days ago
  •  ...REQUIRED :  Active TS/SCI with Full Scope Polygraph LOCATION: Full-time onsite in Chantilly, VA area We’re seeking a Machine Learning Engineer ready to build production‑grade solutions on OpenLake—someone who can navigate complex data environments, develop and... 
    Full time

    Ardent Principles, Inc.

    Dulles, VA
    16 days ago
  • $190k

     ...Processing (NLP) methodologies using artificial intelligence and machine learning (AI/ML) frameworks and programming languages to create new...  ...intelligence questions. The Sponsor needs experienced AI/ML engineering skills to build tools and analytics that use the Sponsor’s... 
    Local area

    Dezign Concepts LLC

    McLean, VA
    16 days ago
  • $114.6k - $234.6k

     ...effective data replication solution is engineered for highest performance and availability...  ...Automation, and Distributed Systems. Learn more about OCI GoldenGate. Experience...  ...Responsibilities What You'll Do As a Principal Site Reliability Engineer, you will be... 
    Principal
    Temporary work
    Worldwide
    Flexible hours

    Oracle Corporation

    Herndon, VA
    20 hours ago
  •  ...concrete use cases Build AI/ML models and ensembles in Python or R (library selection, preprocessing, model assessment) Use deep learning frameworks such as PyTorch, TensorFlow or Keras Leverage GPUs for accelerated training and evaluation Write solid SQL (CTEs,... 
    Full time

    Falls Technology

    McLean, VA
    12 days ago
  •  ...Job Description Job Description Are you a passionate Machine Learning Engineer with a strong background in SageMaker, prompt engineering, and LLM (Large Language Model) model tuning? Do you thrive in a dynamic and innovative environment, eager to push the boundaries... 
    Remote work

    Maxiom Technology

    Ashburn, VA
    25 days ago
  •  ...MANTECH seeks a motivated, career and customer-oriented Principal Architect for AI-Augmented Infrastructure to join our team in a fully...  ...centralized network security management platforms. Engineering and maintaining centralized Infrastructure as Code (IaC) libraries... 
    Principal
    Work at office
    Local area
    Remote work

    ManTech

    Herndon, VA
    2 days ago
  • $150k - $245k

     ...Job Description Job Description Task Force Talent is recruiting data scientists and machine learning engineers for several clients that build AI and analytics systems for government customers. Openings are in Chantilly, Virginia. Salary range: $150K to $245K,... 
    Full time
    For contractors
    Visa sponsorship

    Task Force Talent

    Chantilly, Fairfax County, VA
    4 days ago
  • $275k - $285k

     ...important mission sets. About the Role Redhorse transforms the way government uses data and technology. We are seeking a Principal Software Architect to serve as a recognized expert and technical leader within the company. This role is pivotal to our mission, as... 
    Principal
    Contract work

    Redhorse Corporation

    Chantilly, Fairfax County, VA
    3 days ago
  • $160k - $200k

     ...Location: Chantilly, VA, US Date Posted: 2026-11-06 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule:...  ...SAIC has an immediate opening on a program in Chantilly for a Principal Systems Engineer. In this position, you will serve as a key... 
    Principal
    Full time
    Temporary work
    Immediate start
    Remote work
    Shift work

    SAIC

    Chantilly, Fairfax County, VA
    1 day ago
  • $160k - $200k

     ...Description As the Data Scientist Principal, you will play a critical role in...  ...~5+ years of experience in software engineering with IC, DoD, and/or commercial space...  ...Hands-on experience with data analytics, machine learning, and statistical methods, including... 
    Principal
    Full time
    Remote work
    Shift work

    SAIC

    Chantilly, Loudoun County, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Principal Machine Learning Engineer. Be the first to apply!