UNKNOWN

FEED

Lead semiconductor materials growth and epitaxial process R&D for Besxar Fabships, including recipe development, trade studies, detailed process design, and integration strategy across deposition sources, growth chambers, vacuum systems, substrates, and supporting tooling. To conform to U.S. Government export regulations, applicants must be a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Besxar

Senior Material Science and Growth Engineer

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Those threats now arrive in seconds, maneuver mid-flight, and come in volleys designed to overwhelm the legacy systems meant to stop them - so we're building a software-defined command and control layer that can see, decide, and act faster than any human operator could alone. As an SRE in Strategic Defense You'll rack and provision hardware, build the automation that turns a blank server into a hardened node in a running cluster, design how software reaches systems that are only sometimes connected, and debug failures from the Linux kernel up through the network to the pod.

YEAR

ANDURIL INDUSTRIES

Site Reliability Engineer, Strategic Defense

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Seeking a senior engineer who can design, implement, and improve distributed application orchestration logic, mentor peers, and contribute to the architectural direction of the system. Additional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet Insurance.

At Onyx Point, our engineers focus on Automation, DevOps, Security, System Administration, and Dataflow technologies.&nbsp; We provide consulting and training to both government and commercial clients. We support Puppet, Red Hat, SIMP, NiFi, GitLab, and many other solutions that keep systems running securely and efficiently. We offer Open Source software support, engineering, and consulting services through GSA IT Schedule 70. As Open Source advocates, we encourage the use of FOSS products as part of an overarching IT efficiencies plan to reduce ongoing IT expenditures. Our support and contributions to Open Source are just one of our many guiding principles.&nbsp; We also:
<ul>
<li>Put our customers first.</li>
<li>Prioritize security in all we do.</li>
<li>Pursue innovation with integrity.</li>
<li>Communicate openly and respectfully.</li>
<li>Embrace your talents and appreciate the talents of others.</li>
</ul>

Onyx Point

Software Engineer 3 - 795

Job Title: End User Device Engineer (Senior)Job Category: Engineering and Technical SupportTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

End User Device Engineer (Senior)

Excel in DevSecOps tooling (e.g., Ansible, Terraform, SonarQube) and design and construct advanced CI/CD pipelines with extensive experience automating continuous build, test, security validation, results collection, and success/failure analysis. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Test Engineer (SME)

Lead continuous improvement and lean implementation using Eaton Continuous Improvement Framework (CIF) to eliminate waste, reduce process variations and deliver products to customer's expectations. What you'll do: This position is responsible for supporting plant leadership in achieving business and financial goals by developing and maintaining robust manufacturing processes and leading the lean transformation across the organization.

Eaton is a power management company with 2016 sales of $19.7 billion. We provide energy-efficient solutions that help our customers effectively manage electrical, hydraulic and mechanical power more efficiently, safely and sustainably. Eaton is dedicated to improving the quality of life and the environment through the use of power management technologies and services. Eaton has approximately 95,000 employees and sells products to customers in more than 175 countries. For more information, visit <a href="http://www.eaton.com/Eaton/index.htm" target="_blank">Eaton.com.</a>

Eaton Corporation

Senior Manufacturing Engineer

CloudRig will transform the working lives of the 100,000 people who build our critical infrastructure, and, in turn, the hundreds of millions who rely on this infrastructure to open new businesses, go to work, travel, see friends and family, and climb the socioeconomic ladder. We’re a venture-backed software company building a modern construction management platform to help infrastructure construction companies win more jobs and deliver them on time and under budget.

CloudRig

Founding Engineer

Collaborate with technical leadership to design, develop, and maintain LLM orchestration frameworks• Integrate static analyzers, retrieval‑augmented generation (RAG) systems, and automated testing pipelines• Clean, transform, and vectorize documentation, source code, and test artifacts for LLM consumption• Design and implement database solutions to support RAG architectures, artifact storage, and audit trails• Work with systems engineers to architect and deploy networked AI tools within secure enclaves• Perform performance profiling, optimization, and scalability analysis of mission systems• Support security assessments and Authority to Operate (ATO) processes. • Bachelor’s degree with eight (8) years of relevant experience, or Master’s degree with six (6) years, or Doctoral degree with four (4) years• Associate’s degree with ten (10) years of clearly related experience may be considered• Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, logic, and advanced mathematics• Proficiency in Python and AI/ML integration• Experience with LLMs, static analyzers, RAG frameworks, and relational and vector databases• Familiarity with Agile methodologies and tools such as Git, Jira, and Confluence• Relevant experience across the software development lifecycle• Active TS/SCI with Polygraph.

IDS International

Senior‑Level AI Engineer (Python)

Deliver the detailed as-built system architecture, including network diagrams, NACLs and security groups, IAM policies and roles, OS configurations, logical and data flow diagrams covering low/high transfers, authentication flows, CI/CD pipelines, Splunk logging configuration, and health monitoring. Design, document, and implement the DevSecOps solution covering build and CI/CD tooling, with documentation captured in Confluence or an ATS-approved equivalent; periodically reassess the approach against emerging client platform offerings and present findings to government leads.

Guidehouse

Cloud Engineer

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. We're developing fully integrated hardware and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure our Guardians maintain a decisive advantage in this contested warfighting domain.

IT Security Engineer, Space

Responsibilities: HPC and GPU environment engineering: Contribute to the installation and maintenance of GPU and HPC hardware on-prem and in the cloud, providing insights into hardware performance to ensure efficient interaction with software components. Industry Insight: Stay updated on the latest trends, innovations, and competitive landscapes within the GPU industry, contributing to research efforts and proposing Linux-specific approaches to GPU design and optimization.

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

Systems Engineer - HPC & GPU Infrastructure

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ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan.

Space Exploration Technologies Corp

Sr. AI Engineer, Platform Infrastructure, Special Programs

Sr. AI Engineer, Special Programs - Top Secret Clearance

Assist in Continuous Improvement projects such as developing, assembling or modifying existing and new tooling, fixtures, and equipment to ensure efficient production methods. Knowledge of production processes, costs, quality control, raw materials and other methods for maximizing the efficient manufacture and distribution of goods.

Bazooka Farmstar

Manufacturing Engineer

Experience developing software using Python or Java; Experience in data modeling, including with normalization of data and working with metrics; Experience developing and maintaining web-based server applications and implementing algorithms that interface with relational databases such as MySQL or PostgreSQL; Experience developing task automation using AWS API; Experience with periodic or streaming data; Experience with Linux and shell scripting; Ability to design, develop, and implement data processing workflows; Ability to develop and optimize data structures within and between routines and for data storage and retrieval using JSON, YAML, or NoSQL Databases; Preferred: Experience with unstructured databases, including Mongo or Elasticsearch, and graph databases, including Neo4J; Experience with implementation of test environments for automated code validation; Experience working with containers; Experience developing CI/CD pipelines with GitLab CI; Experience with Infrastructure as Code (IAC) and tooling, including Terraform; Experience with mono-repo architecture and tooling; Experience with Web page design in JavaScript, Angular, or Python Shiny; Experience developing pipelines using the AWS API, to include Lambda and Step functions; Knowledge of network protocols such as NMP or BGP; Ability to work in an ambiguous, fast-paced, highly collaborative, and team-oriented environment and balance long- and short-term taskings. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

Lentech Inc

Senior Cloud Engineer

Responsible for designing, developing, and deploying secure, scalable applications that integrate agentic artificial intelligence, large language models (LLMs), knowledge graphs, and traditional enterprise software within Department of Defense (DoD) environments. Working directly with other engineers, architects, data scientists, analysts, and mission users, the Full Stack Developer will deliver agentic AI and knowledge graph features culminating in an enterprise-level analytics platform.

Red Horse Corporation Ltd.

Full Stack Software Engineer

CompTIA Security+ certification required; additional security certifications such as CompTIA CySA+ or Microsoft Certified: Security Operations Analyst Associate (SC-200) preferred. This role supports incident response, endpoint security, Microsoft 365 security configuration, vulnerability remediation, and compliance execution (ex: NIST / CMMC readiness).

Managed Group

Security Engineer

These systems include high-performance compute platforms, distributed data processing pipelines, workflow orchestration services, operational data flows, and full-stack web applications that manage access to enterprise resources. Swift is seeking Software Engineers to design, develop, test, deploy, document, maintain, and enhance complex software systems supporting a secure, large-scale, multi-tenant Linux computing environment.

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.

Swift

Software Engineer 2

The selected individual will be supporting cardiovascular intervention research at the National Heart, Lung, and Blood Institute (NHLBI) through the provision of hands-on engineering support for the iterative design, prototyping, manufacturing, and testing of cardiovascular catheter devices and imaging algorithms. Integrate complex electronic components (thermocouples, radiofrequency (RF) electrodes, phased-array coils, strain gauges, and microconnectors) into medical devices including development of wiring harnesses and custom interface assemblies. .

Cardiac Catheter Development Engineer

Design and optimize Retrieval-Augmented Generation (RAG) pipelines to ground agent outputs in authoritative procurement data, regulations (FAR/DFARS), past performance records, and institutional knowledge. Select and integrate appropriate LLMs (commercial and open-source) for specific agent tasks, balancing capability, latency, cost, and security requirements.

Tooling Engineer Jobs in Tysons, VA

Senior Material Science and Growth Engineer Besxar

Site Reliability Engineer, Strategic Defense ANDURIL INDUSTRIES

Software Engineer 3 - 795 Onyx Point

End User Device Engineer (Senior) CACI

Test Engineer (SME) CACI

Senior Manufacturing Engineer Eaton Corporation

Founding Engineer CloudRig

Senior‑Level AI Engineer (Python) IDS International

Cloud Engineer Guidehouse

IT Security Engineer, Space ANDURIL INDUSTRIES

Systems Engineer - HPC & GPU Infrastructure Leidos Holdings Inc

Sr. AI Engineer, Platform Infrastructure, Special Programs Space Exploration Technologies Corp

Sr. AI Engineer, Special Programs - Top Secret Clearance Space Exploration Technologies Corp

Manufacturing Engineer Bazooka Farmstar

Senior Cloud Engineer Lentech Inc

Full Stack Software Engineer Red Horse Corporation Ltd.

Security Engineer Managed Group

Software Engineer 2 Swift

Cardiac Catheter Development Engineer Guidehouse

Senior AI Engineer Rohirrim

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