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Added 27 mins ago
Entry-Level Substation Drafter
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Work collaboratively with the engineer-in-charge and other technical professionals on assigned project phases, segments, checks, and tasks.
Added 40 mins ago
SAS Admin
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Under general supervision, the Associate Software Engineer reviews business requirements and information requests, existing programs, and file structures to complete the specified changes.…
Added 42 mins ago
Electrical Designer/Engineer Catia V5
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and the Project Engineer to formulate specifications and requirements for the software.
Added 43 mins ago
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Sr. Test Engineer-Automotive
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Provide management with regular reports on project work plans and status for information and resource management purposes.
Added 44 mins ago
PI
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- Full-time
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Added 44 mins ago
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Added 46 mins ago
Quality Engineer
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The Annual Product Record Review Associate is responsible for writing Annual Product Record Review (APRR) reports according to pre-approved calendar, company procedures and our Quality…
Added 47 mins ago
Quality Engineer III
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…process evaluation and nonconforming product analysis in a project team environment. Ensure that component and finished devices are properly specified and inspected, and the associated…
Added 47 mins ago
Senior Quality Engineer
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Added 48 mins ago
Assistant Electrical Designer
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Added 49 mins ago
Electrical Designer
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Our client is a 40 year old manufacturer of industrial automated assembly and packaging equipment. This ELECTRICAL DESIGNER will report to an Electrical Project Engineer.
Added 49 mins ago
Electrical Designer
CS&S Staffing Solutions
Appleton, WI
Our client is a 40 year old manufacturer of industrial automated assembly and packaging equipment. This ELECTRICAL DESIGNER will report to an Electrical Project Engineer.
Added 49 mins ago
Sr. Software Engineer/Tech Lead
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Partners with development teams through the project life cycle, including writing and developing code within projects.
Added 50 mins ago
Field Service Engineer
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…radio and communication networks with a strong background in project management. An Associate’s Degree in Engineering with 3-5 years of experience in the electronics industry. Experience…
Added 50 mins ago
Human Factors Engineer-Philly OR Evanston
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We are looking for a Product Engineer the has experience with MS Office and Industrial Engineering. This position will provide administrative support to Marketing, Sales and Product…
Added 50 mins ago
Engineering Professionals
City of San Antonio
San Antonio, TX
This advertisement will be used to fill any of the following Engineer positions
Added 52 mins ago
Desktop Support Analyst
American IT Staff
Chevy Chase, MD
Provide regular updates to management on chronic technical issues, project status, and opportunities to improve the associate tech experience.
Added 52 mins ago
Desktop Support Analyst
American IT Staff
Fredericksburg, VA
Provide regular updates to management on chronic technical issues, project status, and opportunities to improve the associate tech experience.
Added 1 hour ago
Senior Associate Engineer - Mechanical
McKinstry Company
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Our team is growing! We are currently seeking a Senior Associate Engineer - Mechanical to join our Engineering and Design divison in Missoula, MT. Engineers at McKinstry are unsurpassed in…
Added 2 hours ago
Field Coordinator
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Ensure the completion of required project tasks, performing field observations, confirming progress in alignment with project schedule, performing QA/QC, and completing as-builts. Leads the…

LEIDOS, INC.

Data Scientist

Odenton, MD, United States

Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Total Experience: 12–15+ years in technical roles.
Posting language: English
Posted: Nov 4, 2026

Original job description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers’ mission to defend against evolving threats around the world.

Your greatest work is ahead! The Intelligence Sector seeks Subject Matter Expert-level Joint Cyberspace professionals to serve within United States Cyber Command (USCYBERCOM).

We have an opening for an experienced Data Scientist. You will architect the frameworks that achieve analytic superiority and actively perform the engineering required to push AI capabilities into production. You are expected to mentor senior technologists by example - working "fingers-on-keyboard" to solve the command's most complex technical roadblocks.

Core Technical Requirements

Agentic AI Frameworks: Expertise in deploying LangGraph, CrewAI, or AutoGPT to scale network defense at "wire speed."
Model Engineering: Hands-on fine-tuning of open-source models (Llama 3, Mistral) in air-gapped enclaves using PyTorch or TensorFlow.
Technical Closing: Direct engineering of Retrieval-Augmented Generation (RAG) stacks using LangChain and vector databases (Milvus or Pinecone).
Mission Orchestration: Proficiency in unified mission systems (e.g., Kudu Dynamic, TACMS, Maven Support Systems) with custom API integration skills.
Scripting: Mastery of Python, Go, and Bash.

Preferred Certifications & Experience

Google Professional ML Engineer, AWS Machine Learning Specialty, or NVIDIA Generative AI/LLM Associate.
Military Equivalency: CMF Work Role Certification (Exploitation/Network Analyst) or experience as a 170A/17A.

Years of Experience

Total Experience: 12–15+ years in technical roles.
AI/ML Focus: 5+ years specifically in Machine Learning Engineering or Data Science. The "Technical Closer" label implies you aren't just managing the project; you are the person who steps in to fix the code when the senior engineers get stuck.
Domain Expertise: 3–5 years working within the IC/DoD (Intelligence Community/Dept. of Defense) ecosystem, specifically with systems like Maven or TACMS.

Educational Background

Master’s Degree or PhD in Data Science, Artificial Intelligence, Computer Science, or Mathematics.
The requirement to fine-tune models (Llama 3, Mistral) using PyTorch/TensorFlow in air-gapped enclaves requires a deep understanding of hardware constraints and model weights that usually comes from advanced academic or special.
Experience Substitution: A Bachelor’s degree with an additional 5+ years (totaling 15-20) of high-level engineering experience can often substitute for a Master's, especially if backed by the "Military Equivalency" noted in the description.

Clearance Requirement

TS/SCI with CI Poly required.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 4, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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More about this job

Skills

Logistics
PyTorch
TensorFlow
LangChain
Apache Maven
Python
Go
Bash
ML
AWS
Machine learning
Artificial intelligence
Computer science

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