UNKNOWN

FEED

As the Cloud Engineer, you will serves as the technical lead for designing, implementing, and maintaining secure classified and unclassified cloud environments that support R&D programs, testing activities, system accreditation, and data integration efforts. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.

Guidehouse

Cloud Engineer

Identify & Analyze Identify and maintain awareness of technical data sources to support intelligence analysis; obtain access to these sources; develop and perform queries; conduct initial quantitative and qualitative analysis; develop analytic judgments (e.g., relevance, vulnerabilities); and prepare briefings/reports on methodology and results. Risk Management & Mitigation Analyze client projects, programs, and enterprise readiness activities using critical thinking and numerical/quantitative approaches to identify technical risks, critical elements, failure susceptibilities, or vulnerabilities.

Eleccion

Systems Engineer, Mid-Level

Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.

Abile Group, Inc.

[AW]-iCims

Java Developer, Backend Developer, Full Stack Developer, Software Engineer, Application Developer, Java Application Developer, Web Developer, Enterprise Software Engineer, Microservices Developer, Cloud Application Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Information Systems, Applied Mathematics, Data Science, Systems Engineering, Artificial Intelligence, Web Development, etc.

Cymertek

Java Software Engineer

ea_via_bold

YEAR

In this pivotal role, you will be tasked with crafting and executing robust security strategies, performing in-depth threat assessments, and spearheading incident response initiatives to safeguard our networks and information systems. To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylee as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable.

Umbra

Senior Cyber Threat Operations Engineer

Workable

Software Developer, Full Stack Developer, Web Developer, Application Developer, Back End Developer, Front End Developer, Software Engineer, Full Stack Engineer, Systems Developer, Cloud Developer, JavaScript Developer, NET Developer, API Developer, Platform Engineer, ect. Computer Science, Software Engineering, Information Technology, Web Development, Computer Engineering, Data Science, Information Systems, Cloud Computing, Cybersecurity, Applied Mathematics, Software Development, Systems Engineering, ect.

Full Stack Software Engineer

Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.

Red Horse Corporation Ltd.

Junior Software Engineer

Subject Matter Expert (SME) - Software Systems Engineer

Cybersecurity Engineer, Network Security Specialist, Information Security Analyst, Security Operations Center (SOC) Analyst, IT Security Engineer, Network Security Administrator, Cyber Defense Analyst, Security Architect, Penetration Tester, etc. Computer Science, Information Technology, Cybersecurity, Network Engineering, Information Systems, Software Engineering, Electrical Engineering, Data Science, Computer Engineering, etc.

Network Security Engineer

Front End Developer, UI Developer, Front End Software Engineer, Web Developer, Application Developer, UX Developer, JavaScript Developer, React Developer, Angular Developer, Full Stack Developer, Mobile App Developer, GUI Engineer, Front End Architect, Interactive Developer, ect. Computer Science, Software Engineering, Information Technology, Web Development, Human-Computer Interaction, Graphic Design, Digital Media, User Experience Design, Computer Engineering, Interactive Media, Multimedia Design, Information Systems, Game Design, ect.

Front End GUI Developer / Software Engineer

Mid-Level Software Engineer

The selected candidate will work closely with software engineers, systems engineers, DevOps personnel, and end users to ensure the quality, reliability, performance, and usability of mission-critical applications and data services. This role requires strong analytical skills, hands-on testing experience in complex distributed systems, and the ability to operate effectively in an Agile development environment supporting national security missions.

Maxaar

Senior Software Test Engineer (TS/SCI)

8+ years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration. Bachelor’s degree from an accredited college/university, in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Mathematics, Physics, or Computer Science. .

Sr. Aerospace Modeling & Simulation Engineer

CONTRACTOR

Five (5) or more years of experience (4 of which must be within the last 6 years) building and operating production grade visualizations/dashboards with at least two of the following: Power BI, Tableau, Kibana/Elastic, Databricks Dashboards, or custom web UI dashboards (React/Vue/D3, etc.).Bachelor's degree in information systems, computer science, engineering, analytics, or related field; or eight (8) total years of equivalent experience in lieu of a degree. Partner with Data Engineering to enforce medallion architecture conventions and ensure upstream tables/views meet BI performance and governance requirements (e.g., schema stability, expectations/quality checks).Coordinate with Privacy & Governance teams to enforce Unity Catalog RBAC/ABAC, governed tags, lineage capture, and data sharing rules within BI tools and export pathways; ensure PTA/PIA/SORN considerations are reflected in visualization features and sharing modes.

SiloSmashers

Data Visualization / Business Intelligence (BI) Engineer

Talent Acquisition

BI Engineer

Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Experience with distributed data engineering using Apache Spark/PySpark, HDFS, Delta Lake, Elasticsearch, or similar technologies across large-scale datasets.

Senior Applied AI/ML Engineer (TS/SCI)

We are a multi-faceted technical team with expertise spanning the full stack of cloud computing technologies including systems administration, DevOps, cybersecurity, software development, and systems engineering that builds and maintains software applications backed by a self-managed cloud infrastructure with a true big-data footprint (over 10 petabytes). We are looking for a candidate with a software development background who can build scalable, reliable systems and developer tools, and contribute to DevSecOps pipelines that integrate and deploy components across multiple networks into private cloud infrastructures hosted for our government customer.

DevSecOps / Software Development Engineer (TS/SCI)

What You’ll Be Doing: Developing web applications for real-time query and analysis of our petabyte-scale data store, creating distributed analytics purpose-built to support our mission partners, and helping to transition data science workflows into user friendly applications for analysts. We are a multi-disciplinary team focused on using our expertise to build and maintain focused software applications backed by a self-managed, on-prem private cloud and big data stack, housing over 15 petabytes of data.

Full Stack Software Engineer (TS/SCI)

Develop and refine data architecture documentation, engineering requirements, interface specifications, implementation plans, technical assessments, and executive briefings; coordinate across government, MITRE, and contractor teams; and mentor staff supporting related data engineering efforts. Demonstrated experience leading technical tasks or small multidisciplinary engineering teams, with hands-on experience designing, implementing, or modernizing enterprise data architectures, data integration solutions, and production data pipelines.

The MITRE Corporation

IC Data Engineer

Build highly-available and scalable services, data models, and APIs that power our offensive cyber products such as command and control frameworks, autonomous cyber behavior trees, SIGINT analysis tools, and data exfiltration pipelines. Above all, Anduril engineers on this team are driven by a "Whatever It Takes" mindset - executing in an expedient, scalable, and pragmatic way while keeping the mission top-of-mind and making sound engineering decisions to deliver successful outcomes on-time and with high quality.

Cost Engineer Jobs in Reston, VA

Cloud Engineer Guidehouse

Systems Engineer, Mid-Level Eleccion

Cloud Engineer Abile Group, Inc.

Java Software Engineer Cymertek

Senior Cyber Threat Operations Engineer Umbra

Full Stack Software Engineer Cymertek

Junior Software Engineer Red Horse Corporation Ltd.

Subject Matter Expert (SME) - Software Systems Engineer Red Horse Corporation Ltd.

Network Security Engineer Cymertek

Front End GUI Developer / Software Engineer Cymertek

Mid-Level Software Engineer Red Horse Corporation Ltd.

Senior Software Test Engineer (TS/SCI) Maxaar

Sr. Aerospace Modeling & Simulation Engineer Maxaar

Data Visualization / Business Intelligence (BI) Engineer SiloSmashers

BI Engineer SiloSmashers

Senior Applied AI/ML Engineer (TS/SCI) Maxaar

DevSecOps / Software Development Engineer (TS/SCI) Maxaar

Full Stack Software Engineer (TS/SCI) Maxaar

IC Data Engineer The MITRE Corporation

Senior Software Engineer, Discovery Anduril Industries Inc

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