UNKNOWN

FEED

This role collaborates cross-functionally to solve challenging problems, supports engineering excellence through mentorship, and may influence project direction through informal technical leadership or interaction with customers, suppliers, and manufacturing partners. Lead the design, development and integration of new functional payloads and designs while assessing complex airframe structures, subsystems, and tooling across analysis, design, prototype and production stages.

Heven AeroTech

Senior Mechanical Engineer

sourcestack_via_bold

Our Senior Staff Engineer works with our Distinguished Engineer, Staff Engineers, and other Senior Software Engineers to innovate and build new systems, improve, and enhance existing systems as well as identify new opportunities to apply your knowledge to solve critical problems. Knowledge of developer tooling across the software development life cycle (task management, source code, building, deployment, test automation and related tools, operations, real-time communication).

YEAR

<p>We know you know GEICO, but we want you to know that with us, you’ll find a rewarding career no matter which path you take. Our over 37,000 associates have been unexpectedly delighted to find that their jobs have turned into successful, illuminating careers. You know us for insurance. Get to know us for careers, too. Visit us at http://www.geico.jobs for more!</p>


Geico Insurance

Senior Staff Engineer - Infrastructure Engineering (Linux), OS Team

ea_via_bold

Nominal is building the Hardware Intelligence Platform that gives engineers increased visibility into complex physical systems, helps them make better decisions, and ultimately gets their products into the real world faster. Some of the world's leading technology investors, including Sequoia, Lightspeed, Founders Fund, General Catalyst, Lux Capital, and Insight Partners, are backing Nominal's ambition to change how machines are built and operated.

Nominal Inc

Product Security Engineer

linkup_via_bold

OTHER

Experience designing AI platform security and enforcement architectures, including mediation and control-plane patterns, prompt-injection defenses, workload identity federation for AI agents, bi-directional data loss prevention (DLP), and output governance and provenance. Deep hands-on experience designing and improving secure CI/CD pipelines using Jenkins, GitLab, Artifactory, and related technologies, with demonstrated success increasing deployment frequency, automation, and delivery reliability across teams or engagements.

Senior Platform Engineer

greenhouse_via_bold

As a Staff Engineer, you will: Provide technical and thought leadership across multiple layers of the stack, focusing on fullstack web application development and ensuring the integration of UI, microservices and backend systems. Proven expertise in designing and developing microservices using Golang,Java,Python,Django,gRPC with protocol buffers, Kafka and Apache Spark with a deep understanding of both API and event-driven architectures.

Staff Engineer - Full Stack Applications

This is a hands-on engineering role for someone who brings strong technical judgment, takes ownership of meaningful product areas, and consistently improves the quality, reliability, maintainability, and supportability of the platform. Experity is a mission-driven team transforming on-demand healthcare across the U.S., empowering urgent care clinics with industry-leading software that makes care faster, easier, and more patient-focused.

Experity Inc

Senior Software Engineer (PACS) - Full Time - Remote

This role provides technical direction across multiple teams and initiatives, translating complex business needs into secure, maintainable, and measurable solutions while leading architecture and engineering decisions for cross-functional capabilities and integrations. Relevant certifications such as Microsoft 365 Administrator Expert, Cybersecurity Architect Expert, Azure Solutions Architect Expert, Power Platform Solution Architect Expert, or Azure AI Engineer Associate.

Senior Staff Engineer, Productivity

ADAPTED_NOW

Thousands of public safety organizations, intelligence agencies and businesses rely on Cellebrite’s digital forensic and investigative solutions—available via cloud, on-premises and hybrid deployments—to close cases faster and safeguard communities. Workflow Optimization: Consult with prospective clients to map their existing mobile reverse engineering workflows (IDA Pro, Frida, Ghidra) into the Corellium API for massive efficiency gains.

Cellebrite

Sales Engineer, Federal

Comeet

Minimum five years' experience as a lead within programs/projects of similar size, scope, and complexity or directly managing programs of smaller size, scope, and complexity. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

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.

Science Applications International Corp

Systems Engineer Manager

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.

Blue Origin

Senior Front-End Development Engineer

We are seeking a Senior Security Engineer with experience in Network, SaaS, and AI Security to help evolve and safeguard CoStar's enterprise security posture across network infrastructure, cloud services, SaaS platforms, and emerging AI systems. Assess security risks associated with AI platforms, copilots, and agent-based systems, including model access controls, prompt/data leakage risks, and tool/plugin abuse.

CoStar Group Inc

Sr. Security Engineer

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

<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

Post Quantum Cryptography Engineer

We leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Elastic Search Engineer

IRecruitee

By shaping solutions early, testing assumptions, removing adoption blockers, and aligning customer, Growth, product, engineering, delivery, and support teams, you will improve proposal quality, reduce delivery risk, accelerate decisions, and help customers realize measurable mission outcomes. Bachelor's degree in Computer Science, Engineering, Information Systems, Data Science, Business, or a related field and 5+ years of solutions engineering, solutions architecture, technical consulting, cloud engineering, or software engineering experience, OR.

Bluestaq US External

Senior Solutions Engineer

GreenHouseAPI

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. BASIC QUALIFICATIONS: Bachelor's degree in computer science, mathematics, computer engineering, physics, data science, or engineering discipline.

Space Exploration Technologies

AI Engineer, Supercomputing, Special Programs - Top Secret Clearance

Advanced experience developing security system designs, Bills of Material, Scopes of Work, and proposal documentation, including access control, video management, intrusion detection, intercom, command and control/PSIM, structured cabling, and supporting network and server infrastructure. The Solutions Engineer III is a senior technical resource routinely relied upon to partner with Business Development Account Managers on pre-sales designs, Bills of Material, and Scopes of Work for government, enterprise, campus, and mission-critical opportunities, including those with unusual construction or site conditions.

Unlimited Technology

Solutions Engineer

This is hands-on engineering work — you will be designing and building Python-based software tools that support optical signature modeling, spectral data analysis, and machine learning-enabled sensor workflows. GRVTY is looking for a Senior Software Engineer to join a small, technically focused team supporting national security missions at a customer site in Dayton, Ohio or Springfield, VA.

GRVTY

Software Engineer, Senior

Engineer - GSE & Tooling Stress Analyst III (fixed term)

Tooling Design Engineer Sr

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. B.S. degree in Mechanical, Aerospace, Manufacturing Engineering, or related technical discipline, or equivalent relevant experience.5+ years of experience in manufacturing engineering, tooling design, GSE design, production support, or hardware development, preferably in aerospace or another highly regulated industry.

Tooling Engineer Jobs in Ashburn, VA

Senior Mechanical Engineer Heven AeroTech

Senior Staff Engineer - Infrastructure Engineering (Linux), OS Team Geico Insurance

Product Security Engineer Nominal Inc

Senior Platform Engineer 540

Staff Engineer - Full Stack Applications Geico Insurance

Senior Software Engineer (PACS) - Full Time - Remote Experity Inc

Senior Staff Engineer, Productivity Geico Insurance

Sales Engineer, Federal Cellebrite

Systems Engineer Manager Science Applications International Corp

Senior Front-End Development Engineer Blue Origin

Sr. Security Engineer CoStar Group Inc

Post Quantum Cryptography Engineer Booz Allen Hamilton Inc

Elastic Search Engineer Leidos

Senior Solutions Engineer Bluestaq US External

AI Engineer, Supercomputing, Special Programs - Top Secret Clearance Space Exploration Technologies

Solutions Engineer Unlimited Technology

Software Engineer, Senior GRVTY

Engineer - GSE & Tooling Stress Analyst III (fixed term) Blue Origin

Tooling Design Engineer Sr Blue Origin

Manufacturing Design Engineer III - GSE & Tooling Blue Origin

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