jobs in mclean, va, us

Washington, District of Columbia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. Application Developer to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it's building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. This position will b

Full-time

Mobile Application Developer, (Android Developer)

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an Android Developer to join a mission-focused cyber team supporting critical national security objectives. In this role, you'll build and sustain custom Android capabilities used by operational teams in fast-moving, real-world environments. You'll work side-by-side with end users to understand evolving needs, translate them into technical solutions, and deliver reliable tools that perform under

Full-time

Senior Technical Lead

Washington, District of Columbia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a a Senior Technical Lead to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team by assuming a lead role to a team of application developers within the agency. Provide development for legacy and existing systems whether it's building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with ol

Full-time

Sr. Systems Administrator

Washington, District of Columbia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a BigBear.ai is seeking a Senior Systems Administrator to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team for immediate systems administrator support to legacy and existing systems. Our dream candidate will have some Oracle experience to facilitate our successor system to integrate with older legacy systems so that both systems can co-exist. This po

Full-time

Mobile Application Developer, (iOS Developer)

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an iOS Developer to join a mission-focused cyber team supporting critical national security objectives. In this role, you'll build and sustain custom Android capabilities used by operational teams in fast-moving, real-world environments. You'll work side-by-side with end users to understand evolving needs, translate them into technical solutions, and deliver reliable tools that perform under pres

Full-time

Forward Deployed Engineer

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Forward Deployed Engineer to design, build, and deploy mission-driven data solutions in support of U.S. Army modernization efforts. This position is remote, with possibility of travel to client sites as required to support mission delivery and stakeholder engagement. As a Forward Deployed Engineer, you will operate at the intersection of mission operations, data engineering, and AI-enabled dec

Full-time

Sr. Application Developer Front-End

Washington, District of Columbia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. Application Developer with Front-End focus to support the Defense Intelligence Agency (DIA). You will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it's building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist.

Full-time

Dev/Sec/Ops Platform Engineer

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is hiring for a Dev/Sec/Ops Platform Engineer. The Dev/Sec/Ops Platform Engineer builds and maintains the platform foundation the entire system runs on, owning the event backbone, CI/CD pipelines, and the government cloud environment (GovCloud/IL5). This role ensures the platform is reliable, scalable, secure, and deployable, enabling application, data, and scoring teams to deliver capabilities quickly and

Full-time

Database Engineer

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is hiring Data Engineers to build and maintain the source adapters and normalization logic that translate raw data from disparate systems into a common risk-signal schema. This position focuses on reliable ingestion and transformation-turning heterogeneous legacy inputs (APIs, feeds, databases, files, and event streams) into consistent, high-quality signals that downstream scoring and adjudication workflows

Full-time

Data Scientist

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview The Data Scientist designs and builds the v1 rule-weighted composite scoring logic that turns normalized risk signals into a transparent, defensible score. This role also prepares the scoring approach and model architecture for future interpretable ML-based scoring-ensuring explainability is preserved for adjudicator-facing workflows and audit needs. The ideal candidate blends practical applied data science with stron

Full-time

Cloud Infrastructure Engineer

McLean, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview Bigbear.ai is hiring Cloud Infrastructure Engineers to build and maintain the underlying government cloud infrastructure that supports the program's polyglot database stack. Working alongside the DevOps/Platform Engineer (who owns CI/CD and the event backbone), this role owns the compute, storage, and networking foundation that everything else depends on, ensuring the environment is scalable, secure, and compliant for

Full-time

SharePoint Developer

Washington, District of Columbia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Sr. SharePoint User/ Web Developer to support the Defense Intelligence Agency (DIA). The Sharepoint Developer will perform as both a SharePoint specialist and a general web developer, capable of building and maintaining complex intranets, custom SharePoint apps, and integrated web solutions that improve collaboration, efficiency, and user experience across the DIA . This position will be based

Full-time

AI/ML Data Engineer

Reston, Virginia

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an AI/ML Data Engineer to architect, build, and operate enterprise-scale AI data platforms enabling vector databases, semantic search, Retrieval-Augmented Generation (RAG), and agentic AI systems. This role will establish the technical and governance foundations for production AI, including data lineage, source attribution, prompt/context traceability, explainability, and evaluation in mission en

Full-time

Readiness Assessment Consultant

Maryland

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Senior Readiness Assessment Consultant to provide independent analytic advice and contribute directly to efforts to develop, integrate and continually improve processes associated with the readiness assessment, its integration with related business management information, and its integration into existing management and decision-making processes. This position is full time on a customer site i

Full-time

Principal Software Engineer

Maryland

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Principal Software Engineer that will design and maintain the core middleware that powers authentication, authorization, and mission-critical integration services used across the customer site.Why this role matters You'll own and improve middleware that secures and connects key systems. Your work will directly affect system reliability, developer productivity, and user access across the enterpr

Full-time

Senior Hardware/ Software Design Engineer

Maryland

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an experienced senior HW/SW Design Engineer to join a small team to design, develop, construct, and test electronic hardware (FPGA) and software processing components for subsystems supporting RF communication and collection systems. This position requires expertise in FPGA development, digital signal processing implementation, and software-hardware integration to support mission critical require

Full-time

Principal Software Engineer

Columbia, Maryland

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Principal Software Engineer to support the exciting Advanced Analytics Team mission. Engineer will work closely with mission stakeholders to analyze software requirements, design innovative technical solutions, develop software applications, and implement high-performance capabilities supporting advanced mission objectives. What you will do Own or influence the technical architecture for compl

Full-time

Senior Software Engineer (ML)

Columbia, Maryland

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a Senior Software Engineer to create custom analytics to perform at scale. The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. What you will do Design, implement, integrate, and maintain soft

Full-time

Senior AI Engineer

Maryland

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3d ago

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission. The engineer will work closely with mission stakeholders to capture requirements, aid in structured planning, and improve the certification process by introd

Full-time

Full Stack Developer

Suitland-Silver Hill, Maryland

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3d ago

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is standing up a small, elite development team to deliver cloud-native applications that directly support mission operations. This is a focused, high-impact environment where your work is highly visible and directly influences outcomes. I'm looking for a Full Stack Developer with deep Python expertise and strong frontend craftsmanship who thrives in classified environments and brings a dis

Full-time

jobs in McLean, VA, USA