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Manufacturing Engineer Lead Senior
International Motors, LLC
Lisle, IL
International Motors is seeking an experienced Manufacturing Engineer Lead Senior. to lead the development, implementation, and continuous improvement of manufacturing processes, assembly…
Added 3 mins ago
UA
Chemical Engineer
U.S. Army Aviation and Missile Command
Chambersburg, PA
- $46,610 to $133,142 USD / year
…Education and Experience: College-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying…
Added 3 mins ago
CB
Senior Systems Engineer
Congressional Budget Office
Washington, DC
- $135,000 to $185,000 USD / year
…Business, and Information Services Division seeks a Senior Systems Engineer with experience in cloud computing, systems architecture, software development, and information technology…
Added 3 mins ago
FA
Aviation Safety Assistant
Federal Aviation Administration
Memphis, TN
- $38,791 to $56,039 USD / year
…Flight Standards field office. Provides administrative, semi-technical, clerical related support to the supervisor, or manager, Aviation Safety Inspectors (ASIs), and Administrative…
Added 4 mins ago
Instructor Learning Facilitator - Controls
Johnson Controls Inc.
United States
…related field plus one (1) year of experience as a Controls Engineer, IT Specialist or related occupation performing system checks, monitoring operations, and troubleshooting BMS…
Added 9 mins ago
Solar Winds Engineer with a Top Secret Clearance
Peraton
Golden, CO
We are seeking an experienced SolarWinds Engineer to support a mission-critical government customer by designing, implementing, administering, and optimizing enterprise network and…
Added 10 mins ago
Infrastructure Operations Engineer
Jobgether
Remote, United States
As an Infrastructure Operations Engineer, you will play a key role in maintaining, supporting, and improving reliable Linux-based infrastructure across diverse cloud and production…
Added 10 mins ago
Sr Quality Engineer (DoD mfg)
General Dynamics Ordnance & Tactical Systems
Lincoln, NE
…segments applied across all levels of strategic and tactical operations, providing a cutting-edge advantage to our warfighters. Our Ethos of Honesty, Trust, Transparency, and Alignment, are…
Added 11 mins ago
UP
POSTURE PLANS ANALYST
U.S. Pacific Fleet
Pearl Harbor, HI
- $111,119 to $144,457 USD / year
You will provide strategic appraisal, analysis, and recommendations to the Division Head pertaining to actions, operations, and investments as related to engineer support to the Theater…
Added 13 mins ago
Senior Systems Engineer
Anduril Industries
Costa Mesa, CA
Anduril is seeking a Systems Engineer to join our rapid growing team in Costa Mesa, CA. As a Systems Engineer on the Maneuver Dominance team, you’ll be responsible for bringing a…
Added 14 mins ago
VH
Engineering Technician
Veterans Health Administration
Charleston, SC
- $74,678 to $97,087 USD / year
The Engineering Technician (Incumbent) is responsible for providing technical support to all construction management and facilities record document activities. This will include performing…
Added 14 mins ago
DH
Secure Network Operations - Technical
DHS Headquarters
Pensacola, FL · Springfield, VA · Arlington, VA · Idaho Falls, ID · Washington, DC · Chandler, AZ · Stennis Space Center, MS
- $106,700 to $214,500 USD / year
The Department of Homeland Security (DHS) is recruiting professionals to support a range of technical roles in Secure Network Operations, including Systems Administrator, Network Engineer,…
Added 17 mins ago
MA
First Officer
Maritime Administration
Kings Point, NY
- $90,962 USD / year
…management, operation, care, safety, and physical condition of deck operations and keep the Master informed in those…
Added 22 mins ago
Network Engineer - Top Secret Clearance Required
i3
Chantilly, VA
…secure network infrastructures supporting mission-critical operations. The SME provides strategic and technical leadership in network modernization, security architecture, and performance…
Added 22 mins ago
CA
AUTOMOTIVE MECHANIC
Customs and Border Protection
Tucson, AZ · Douglas, AZ · Willcox, AZ
- $33 to $38 USD / hour
Interpreting and applying manufacturers' repair manuals and technical specifications, schematics and engineer drawings, diagnostic codes, computer printouts, and safety manuals.
Added 25 mins ago
NS
GENERAL ENGINEER
Naval Sea Systems Command
Kittery, ME
- $101,375 to $131,790 USD / year
You will serve as a GENERAL ENGINEER in the Engineering Department of SUBMEPP ACTIVITY. You will provide technical support to submarine maintenance activities and is concerned with the…
Added 28 mins ago
Manufacturing Engineer - cGMP Gene Therapy Production
Encoded Therapeutics
Morrisville
We are seeking a mission-driven Manufacturing Engineer to execute critical production runs across both cGMP and non-cGMP Gene Therapy campaigns. This role offers a unique opportunity to…
Added 28 mins ago
Sr. Process Engineer - Drug Product
Encoded Therapeutics
Morrisville, NC
We are seeking an experienced Sr. Process Engineer to join our rapidly growing team based in RTP, NC. This role will focus on the design, implementation and lifecycle management of…
Added 28 mins ago
UN
IT PROGRAM MANAGER (APPSW/SYSANALYSIS)
U.S. Northern Command
Peterson AFB, CO
- $109,246 to $142,022 USD / year
The primary purpose of this position to serve as a North American Aerospace Defense Command and United States Northern Command (N/NC) Directorate level Knowledge Management Engineer.
Added 28 mins ago
Sr. Cybersecurity Engineer
Visa U.S.A. Inc.
Austin, TX
Participate in initiatives leveraging AI and automation to improve security operations and risk management activities.
Added 28 mins ago
Cybersecurity Engineer
Visa U.S.A. Inc.
Austin, TX
helping ensure compliance with the Visa Corporate Identity & Access Technical Security Requirements.
Added 30 mins ago
AC
GENERAL ENGINEER
Air Combat Command
Shaw AFB, SC
- $89,508 to $116,362 USD / year
Performs work in facilities operations and maintenance (O&M) functions. Provides consulting services and project coordination. Collects data and evaluates factors which affect the…
Added 30 mins ago
OA
Federal Project Director
Other Agencies and Independent Organizations
Upton, NY
- $148,222 to $197,200 USD / year
…performance, ensures ES&H and regulatory compliance, and resolves technical and project…
Added 33 mins ago
NS
SUPERVISORY GENERAL ENGINEER
Naval Sea Systems Command
Washington, DC
- $143,913 to $197,200 USD / year
…Branch (SUB-E3C). | You will lead and/or manage, or provide technical oversight of SUBSAFE and URO requirements for In-Service Submarine maintenance and sustainment activities for these…
Added 34 mins ago
HSE by Design Engineer
Eli Lilly and Company
United States
…design, construction, commissioning, start-up, and turnover to operations. The role serves as the HSE project lead and functional safety subject matter expert on assigned projects, working…

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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