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Open Source Software Jobs In Montclair, Virginia - 139 Job Positions Available

1 – 20 of 139 jobs
Amentum jobs

Amentum is seeking highly motivated, self-starting Open-Source Intelligence (OSINT) Analyst. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Ability to obtain and maintain a Top

Amentum  11 days ago
Honeywell Technologies jobs

The Senior Advanced Software Engineer – is a senior technical contributor responsible for designing, developing, and maintaining high‑quality, scalable software solutions that leverage modern software engineering practices with AI‑enabled capabilities. This position focuses on software development of industrial process controls

Honeywell Technologies  4 days ago
Castellum Inc. jobs

JOB SUMMARY The Back End Software Engineer will work closely with our engineers to ensure system consistency and improve user experience. RESPONSIBILITIES Employs mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining,

Castellum Inc.  3 days ago

Junior Open Source Intelligence (OSINT) Analyst Global Dimensions is a HUBZone-certified, Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Fredericksburg, Virginia. We are a dynamic and growing organization delivering mission-critical solutions in language and cultural services, training and education,

Global Dimensions, LLC  1 day ago
Leidos jobs

Description Leidos is seeking a hands-on Senior Software Engineer / Data Scientist to support the development of modern training, education, and mission-support applications for national security programs. This role combines applied data science, AI/ML integration, and modern software engineering to

Leidos  12 days ago
Leidos jobs

Description Leidos is seeking a Quality and Configuration Manager to support GEOAxIS Next(GxNext) located in Chantilly, VA. This is an exciting opportunity to use your experience helping with the GxNext mission.  The GxNext program performs to

Leidos  12 days ago
Capital One jobs

Senior Manager, Software Engineering, Full Stack (People Leader & Jira) (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative

Capital One  1 hour ago
Capital One jobs

Senior Manager, Software Engineering, Full Stack (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital

Capital One  1 day ago
Capital One jobs

Senior Manager, Software Engineering, Full Stack (Intelligent Foundations and Experiences) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At

Capital One  1 day ago
Capital One jobs

Director, Software Engineer - Card Partnerships As a Capital One Director of Software Engineering, youll work on everything from customer-facing web and mobile applications using cutting-edge open source frameworks, to highly-available RESTful microservices, to back-end Java based systems and machine

Capital One  2 days ago
The Swift Group jobs

The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift

The Swift Group  25 days ago
Leidos jobs

Leidos has an opening for an Imagery Analyst to support our customer in Springfield VA. This is an exciting opportunity to use your experience in traditional and innovative analytical tradecraft and efficient workflows to support a

Leidos  16 days ago
SHI International Corp. jobs

About Us Since 1989, SHI International Corp. has helped organizations change the world through technology. We’ve grown every year since, and today we’re proud to be a $16 billion global provider of IT solutions and services.

SHI International Corp.  15 days ago
Amentum jobs

Applicants must have an Active Top Secret/SCI US Government clearance with polygraph. Note: US Citizenship is required to maintain a Top Secret/SCI clearance with polygraph. Warehouse Generalists at the full-performance level work independently under general supervision

Amentum  15 days ago
Leidos jobs

Leidos has a new and exciting opportunity for a Targeting Analyst in our Intel Sector Analysis Solutions Business Area (ASBA) located in McLean, VA. Our talented team is at the forefront in Security Engineering, Computer Network

Leidos  15 days ago
Amentum jobs

Applicants must have an Active Top Secret/SCI US Government clearance with polygraph. Note: US Citizenship is required to maintain a Top Secret/SCI clearance with polygraph. Warehouse Generalists at the full-performance level work independently under general supervision

Amentum  15 days ago
Amentum jobs

Purpose and Impact: The MID CI Analyst will support the Defense Counterintelligence and Security Agency (DCSA) Office of Entity Vetting (EV). CI performs an essential function for the related processes above through its Threat Integration Branch

Amentum  15 days ago
SHI International Corp. jobs

About Us Since 1989, SHI International Corp. has helped organizations change the world through technology. We’ve grown every year since, and today we’re proud to be a $16 billion global provider of IT solutions and services.

SHI International Corp.  15 days ago
10Pearls jobs

About the Role: We are seeking an experienced AI Solution Architect to design and implement cutting-edge artificial intelligence solutions across a wide range of industries. The ideal candidate will bring deep expertise in generative AI (including,

10Pearls  11 days ago
Amentum jobs

Amentum is seeking highly motivated, self-starting Risk Mitigation Specialist/Officer. Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. Ability to maintain a Top Secret-SCI clearance.

Amentum  11 days ago

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