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Senior Data Scientist

Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0221476 Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global ch
Posted 40 days ago | Updated 11 hours ago

Cloud Engineer

QinetiQ US

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Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 1 day ago | Updated 2 hours ago

AV Security Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Description Job Description We are seeking a highly organized and detail-oriented A/V Security Engineer who is responsible for the operation, configuration, and maintenance of advanced video systems used in secured environments. This role ensures high-quality video signal integrity, optimal display performance, and the reliability of video infrastructure across conferencing, streaming, and surveillance systems. The ideal candidate is technically adept, detail-oriented, and experienced in leadin
Posted 45 days ago | Updated 1 day ago

Manager of Cybersecurity Infrastructure and Operations

Leidos

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Camp Springs, Maryland, USA

Full-time

Leidos Digital Modernization Sector has a career opportunity for a Manager of Cybersecurity Infrastructure and Operations to support the Air Force National Capital Region IT Services program. The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint
Posted 23 days ago | Updated 10 hours ago

Fire Alarm Installer

Johnson Controls

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Chantilly, Virginia, USA

Full-time

Job DescriptionBuild your best future with the Johnson Controls team As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support many industries worldwide. You will have the opportunity to develop yourself through meaningful service work and learning opportunities. We strive to provide o
Posted 1 day ago | Updated 10 hours ago

FLEX Senior Prototype Engineer R and D - AI Studio at Marriott

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Senior Prototype Engineer (R&D), AI Studio at Marriott Position Overview Ship concept-to-click demos in a single sprint. Your prototypes de-risk business ideas, showcase agentic enablement, and feed future production backlogs. Key Responsibilities Rapidly build PoCs with LangChain, LlamaIndex, CrewAI/Autogen, or in-house frameworks. Orchestrate demos with MCP servers to simulate multi-agent negotiations (availability, pricing, guest services). S
Posted 60+ days ago | Updated 10 hours ago

Lead Research Engineer

Aduril Industries

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Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 10 days ago | Updated 10 hours ago

Mission Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2506098 Location: CHANTILLY, VA, US Date Posted: 2025-05-27 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking Mission Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Gro
Posted 60+ days ago | Updated 8 hours ago

Cloud Architect | Active Secret clearance

General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Solutions Architect Job Qualifications: Skills: Cloud Platform, Cloud Solutions, DevSecOps, Public Clouds Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Own the opportunity as a Cloud Architect and help ensure the mission is never interrupted. At GDIT, we deliver clar
Posted 47 days ago | Updated 10 hours ago

Cloud Engineer

QinetiQ

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Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields all
Posted 4 days ago | Updated 2 hours ago

IT Infrastructure Management Technical Lead

Data Intelligence LLC.

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Chantilly, Virginia, USA

Full-time

Data Intelligence, LLC (DI) is searching for a full-time IT Infrastructure Management Technical Lead in Chantilly, VA to support a top-tier federal client engaged in national security and counterterrorism operations.The ideal candidate will provide both hands-on technical leadership and strategic direction for complex infrastructure operations supporting multi-enclave networks (Unclassified, Secret, and Top Secret). This is an on-site position. Chantilly, VA is the primary place of service, howe
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Posted 1 day ago

Lead Data Engineer

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0223638 Data Engineer, Lead The Opportunity: Ever-expanding technology like IoT, machine learning, and artifi cia l intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We need an experienced lead data engineer like you to help our clients find answers in their data to impact the most critical global cyber mission
Posted 23 hours ago | Updated 11 hours ago

Senior Network Engineer

Leidos

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Lorton, Virginia, USA

Full-time

Description The Multi Domain Solutions Division at Leidos is looking for a Senior Network Engineer to support a fast-paced program with the Air Force Life Cycle Management Center, deploying and managing a complex network spanning multiple customer sites and the cloud. We are seeking a skilled Senior Network Engineer to design, procure, and install network systems that meet Department of Defense (DoD) specifications. In this role, you will develop network architectures, collaborate with procureme
Posted 4 days ago | Updated 23 hours ago

FLEX Senior Systems Engineer - Cloud Foundations

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is temporary position. Job Description Role Overview: As a Cloud Foundations Engineer at Marriott, you will play a crucial role in designing, implementing, and maintaining our cloud infrastructure. Your efforts will ensure that our applications and services are secure, reliable, and performant. You will be responsible for the stability, integrity, and efficient operation of information systems and technologies that support core customer-facing and enterprise products and
Posted 1 day ago | Updated 10 hours ago

Chief Systems Engineer

QinetiQ US

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McLean, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 3 days ago | Updated 2 hours ago

Senior Azure Engineer

M9 Solutions

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Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy
Posted 48 days ago | Updated 7 hours ago

Sr. Modeling and Simulation Engineer (Systems Engineer. Senior)

Redwire Space

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Chantilly, Virginia, USA

Full-time

Join our team of innovators and get a chance to work alongside a team of talented, curious people that are passionate about designing and deploying solutions that are accelerating humanity's expansion into space. The talented innovators at Redwire Space, Oakman in Chantilly, VA are looking to expand. The team is revolutionizing spaceflight and are currently developing missions with NASA, the Department of Defense, and commercial space companies. With many more exciting projects on the horizon o
Posted 23 days ago | Updated 10 hours ago

Optical Network Engineer - Fort Meade MD - DISA MANDO

CompQsoft,Inc .

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Maryland, USA

Full-time

Job Title: Optical Network Engineer LeadLocation: Fort Meade, MD ( Hybrid Role ) , Client: DISAClearance: DOD Secret or Higher Overview: CompQsoft is seeking a highly skilled Optical Network Engineer Lead , to join our DISA program team in Fort Meade, MD. This is an exciting key position and opportunity to leverage your experience, skills, and leadership by providing support for end-to-end engineering solutions for DISN projects. As a Optical Network Engineer, you will provide support for the
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Posted 12 days ago | Updated 5 days ago

Systems Engineering Manager

General Dynamics

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Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Certifications: None Experience: ship Required: Yes Job Description: Join GDIT and provide critical on-site Intelligence, Surveillance, and Reconnaissance (ISR) expertise and counsel to senior-level clients in direct support of Headquarters, Air Force Deput
Posted 60+ days ago | Updated 10 hours ago

Systems Engineer II

Sierra Nevada Corporation

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Remote or Herndon, Virginia, USA

Full-time

Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems. You'll perform coding, debugging, testing, and troubleshooting of systems and softwa
Posted 12 days ago | Updated 10 hours ago