UNKNOWN

ADAPTED_NOW

This is a principal software engineering role that focuses on enhancing the vector similarity search functionality within Elasticsearch, covering the design and implementation of new vector search features, enhancements to existing vector search functionality, and resolving bugs. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.

Elastic

Principal Software Engineer - Vector Search

Ivy Exec

By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI. This technical leader is responsible for contributing to the technical direction and vision for our search capabilities, including design and implementation of new search features, enhancements to search functionality, and resolving bugs.

Senior Software Engineer - Vector Search

This role provides technical vision and direction for Elasticsearch’s core search infrastructure, including indexing, retrieval, and relevance, and requires deep expertise in search internals and cross-team collaboration. By taking advantage of all structured and unstructured data — securing and protecting private information more effectively — Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.

Principal Software Engineer - Search Infra

Principal Software Engineer - Search Algorithms

FEED

PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT PRESENT__PRESENT. Travel with field teams to customer and program sites nationwide to support installations, deployments, and infrastructure build-outs, including site surveys, rack-and-cable work, and acceptance testing.

YEAR

Core One Solutions LLC

Field Engineer - Junior

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. We're looking for a data engineer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create automated, efficient, and effective systems for our clients.

<p>Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.</p>

Booz Allen Hamilton Inc

ETL Software Engineer

Working within the Information Technology division and closely with Product, Development, and business partners, this engineer will analyze existing workflows and test coverage and build scalable, reliable automation that reduces regression effort, improves data quality, and accelerates release confidence. The ideal candidate is a hands-on automation engineer with strong scripting craft and a genuine passion for quality, paired with solid experience automating enterprise applications that rely on SQL Server, structured data files, and integrations with external systems.

Mindlance

Automation Engineer QA Test Automation

jobdiva

Develop and improve build infrastructure using modern build, dependency-management, and automation toolssuch as Bazel, CMake, Gradle, Maven, Make, or comparable technologiesto support multiple languages and evolving program needs. Demonstrated experience improving Git-based source-control workflows in platforms such as Bitbucket or GitLab, including branching strategies, pull/merge requests, code reviews, tagging, release management, and repository versioning.

General Dynamics Corp

Senior Software Factory Engineer

As Plaid's first dedicated Sales Engineer for Regulated Industries, you will partner with Enterprise Account Executives as their technical lead and build this function from the ground up across Public Sector, Education, Healthcare and Life Sciences, and Utilities. We combine deep product expertise with a customer-obsessed approach to serve as trusted technical advisors throughout the pre-sales process and help customers realize business value.

Plaid Inc

Sales Engineer - Regulated Industries

Sales Engineer - Public Sector

They will manage all scripts and templates in GitHub utilizing git for version control, assist security with implementing security controls to ensure compliance, and actively monitor servers and infrastructure for issues while setting up and maintaining Jenkins pipelines. Determination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates.

<p>SWIFT is a member-owned cooperative that provides the communications platform, products and services to connect more than 10,800 banking organisations, securities institutions and corporate customers in over 200 countries and territories. SWIFT enables its users to exchange automated, standardized financial information securely and reliably, thereby lowering costs, reducing operational risk and eliminating operational inefficiencies. SWIFT also brings the financial community together to work collaboratively to shape market practice, define standards and debate issues of mutual interest. SWIFT is headquartered in Belgium and has over 24 offices worldwide. In 2014 SWIFT processed more than 5.6 billion FIN messages.
</p>

Swift

DevOps Engineer

ea_via_bold

Senior AWS Cloud Engineer

Part of the global Bouygues Construction group, which employs over 35,600 people worldwide, Bouygues Travaux Publics is a recognized leader in civil engineering and major infrastructure development, delivering innovative and sustainable projects across the globe. CBNA notably delivered the Port of Miami Tunnel in 2014 and the Pawtucket CSO Tunnel in 2025, and is currently working on major projects such as the Potomac River Tunnel in the Washington, DC area.

Bouygues SA

QC Engineer/Inspector

You will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc.

Sr. Software Engineer Ts/Sci Poly

Leidos Holdings Inc

Software Engineer TS/SCI Polygraph

AI Platform Architecture & Engineering: Design, develop, and maintain reusable AI platform services and infrastructure components that support enterprise AI initiatives and customer-facing digital platforms, including AI APIs, orchestration services, retrieval-augmented generation (RAG) pipelines, prompt management, vector search capabilities, model integration frameworks, and reusable backend AI services. A core function of this role is establishing and evolving the organization's AI Service Layer and supporting platform architecture including AI orchestration services, reusable APIs, customer-specific deployment models, and scalable cloud-native platform services—while ensuring scalability, maintainability, operational reliability, and security across environments.

Usalco

AI Platform Engineer

Software Engineer Ts/Sci Poly

FULL_TIME

OTHER

The candidate should be highly proficient, be able to support project delivery, and will collaborate closely with senior engineers and project managers on a wide range of transportation projects. This is a key leadership role for an experienced professional who desires to win work, build a team, and deliver technically sound traffic engineering services for public-sector clients.

Greenman-Pedersen, Inc.

Senior Traffic Engineer

equestftpin

This includes tracking hardware assets from procurement through deployment, maintaining configuration records, monitoring system health in coordination with SRE teams, and building the reporting and dashboards that give program leadership visibility into the state of the fleet. Collaborate closely with software engineers and site reliability engineers to ensure deployed hardware is running the correct software baselines, that updates are applied efficiently, and that operational issues are triaged and resolved quickly.

ANDURIL INDUSTRIES

Senior Mission Operations Engineer, Strategic Defense

Essential Functions: Lead end-to-end project management for major projects to include building renovations, capital infrastructure improvements, equipment installations and associated site work to support the relocation or expansion of personnel and assets in support of changing business needs. Manages several projects at one time, having sole responsibility for large projects and supporting additional projects as a team member, engineering or construction management resource.

Build Engineer Jobs in Rockville, MD

Principal Software Engineer - Vector Search Elastic

Senior Software Engineer - Vector Search Elastic

Principal Software Engineer - Search Infra Elastic

Principal Software Engineer - Search Algorithms Elastic

Field Engineer - Junior Core One Solutions LLC

ETL Software Engineer Booz Allen Hamilton Inc

Automation Engineer QA Test Automation Mindlance

Senior Software Factory Engineer General Dynamics Corp

Sales Engineer - Regulated Industries Plaid Inc

Sales Engineer - Public Sector Plaid Inc

DevOps Engineer Swift

Senior AWS Cloud Engineer Swift

QC Engineer/Inspector Bouygues SA

Sr. Software Engineer Ts/Sci Poly Leidos Holdings Inc.

Software Engineer TS/SCI Polygraph Leidos Holdings Inc

AI Platform Engineer Usalco

Software Engineer Ts/Sci Poly Leidos Holdings Inc.

Senior Traffic Engineer Greenman-Pedersen, Inc.

Senior Mission Operations Engineer, Strategic Defense ANDURIL INDUSTRIES

Principal, CHQ Major Facilities Project Engineer L3Harris Technologies Inc

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