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Freelance Probe Card Engineer Jobs in Virginia (NOW HIRING)

A.C. Coy

Microservices Developer (Remote)

Alexandria, VA · On-site +1

$54.50 - $70.75/hr

Deploy and operate services on Kubernetes with health probes, resource limits, and autoscaling ... Must be a US Citizen or have Permanent Residence status (Green Card). * Must be able to obtain a ...

A.C. Coy

Microservices Developer (Remote)

Alexandria, VA · Remote

$54.50 - $70.75/hr

Deploy and operate services on Kubernetes with health probes, resource limits, and autoscaling ... Must be a US Citizen or have Permanent Residence status (Green Card). * Must be able to obtain a ...

A.C. Coy

Microservices Developer (Remote)

Alexandria, VA · Remote

$54.50 - $70.75/hr

Deploy and operate services on Kubernetes with health probes, resource limits, and autoscaling ... Must be a US Citizen or have Permanent Residence status (Green Card). * Must be able to obtain a ...

BAE Systems

Test Tech IV

Manassas, VA · On-site

$66K - $105K/yr

... card assemblies * Understanding of Thermal Vacuum systems Preferred Skills and Education 2 year associate degree Electrical Engineer, Mechanical Engineer or equivalent. * At least 5 years' experience ...

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Freelance Probe Card Engineer information

What are some common challenges faced by freelance probe card engineers when working with multiple clients?

Freelance Probe Card Engineers often juggle projects for several clients, each with distinct testing requirements, timelines, and communication styles. Managing these diverse expectations while ensuring high-quality, timely delivery can be challenging. Additionally, remote collaboration with in-house engineering teams requires strong organizational and communication skills to keep all stakeholders aligned and to clarify technical specifications. Staying up to date with evolving semiconductor technologies and industry standards is also crucial to remain competitive and deliver effective solutions.

What is a freelance probe card engineer?

A Freelance Probe Card Engineer is a specialized professional who designs, develops, and tests probe cards used in semiconductor wafer testing, working independently rather than as a full-time employee for a single company. Probe cards are essential tools that facilitate electrical testing of semiconductor devices during manufacturing. As a freelancer, this engineer may take on projects from multiple clients, often providing services such as probe card design, troubleshooting, performance optimization, and technical consulting. Their work ensures the quality and reliability of semiconductor chips before they are packaged and shipped. Freelance roles offer flexibility and the opportunity to work with a variety of clients and technologies in the semiconductor industry.

What are the key skills and qualifications needed to thrive as a freelance probe card engineer?

To thrive as a Freelance Probe Card Engineer, you need a solid background in electrical engineering, semiconductor testing, and probe card design, often supported by a relevant degree and industry experience. Familiarity with CAD software, wafer probing systems, and semiconductor test equipment is typically required. Strong problem-solving skills, attention to detail, and effective client communication set standout professionals apart in this field. These skills are crucial for delivering precise, reliable probe card solutions that meet client specifications in a highly technical and competitive industry.

What is the difference between Freelance Probe Card Engineer vs Contract Probe Card Engineer?

AspectFreelance Probe Card EngineerContract Probe Card Engineer
CredentialsRelevant technical certifications, industry experienceSame as freelance, often with additional contractual agreements
Work EnvironmentIndependent, remote or on-site, project-basedOn-site or remote, typically through staffing agencies
Employer/Industry UsageFreelance platforms, direct clients, consulting firmsElectronics manufacturers, staffing agencies, contract firms

Both roles require technical expertise in probe card design and testing, with similar credentials. The key difference lies in employment status: Freelance Probe Card Engineers work independently on a project basis, while Contract Probe Card Engineers are hired through agencies or companies for fixed-term contracts. Understanding these distinctions helps professionals choose the right engagement type for their career goals.

What are the most commonly searched types of Probe Card Engineer jobs in Virginia? The most popular types of Probe Card Engineer jobs in Virginia are:
What are popular job titles related to Freelance Probe Card Engineer jobs in Virginia? For Freelance Probe Card Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Freelance Probe Card Engineer jobs in Virginia look for? The top searched job categories for Freelance Probe Card Engineer jobs in Virginia are:
What cities in Virginia are hiring for Freelance Probe Card Engineer jobs? Cities in Virginia with the most Freelance Probe Card Engineer job openings:
Freelance Probe Card Engineer jobs near you
Infographic showing various Freelance Probe Card Engineer job openings in Virginia as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Microservices Developer (Remote)

A.C. Coy

Alexandria, VA • On-site, Remote

$54.50 - $70.75/hr

Other

Re-posted 13 days ago

Job description

Overview
  • Tier One Technologies is seeking a Microservices Developer to support our US Government client.
  • This will be a 100% remote contract-to-hire position.
  • SELECTED CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.

Responsibilities
  • Design, build, and maintain Spring Boot microservices using Java 21 and Java 25.
  • Create and evolve RESTful APIs with clear contracts, versioning, and backward compatibility.
  • Implement input validation, error handling, idempotency, and standardized response models.
  • Integrate services with on-prem and AWS-hosted databases during migration phases.
  • Plan and execute data-access changes to support hybrid connectivity (on-prem to AWS) safely.
  • Optimize database interactions, including query tuning, connection pooling, and transaction boundaries.
  • Containerize services and maintain production-ready Docker images.
  • Deploy and operate services on Kubernetes with health probes, resource limits, and autoscaling.
  • Build and maintain CI/CD pipelines for build, test, security scan, and deployment automation.
  • Implement secure service-to-service and client authentication/authorization.
  • Manage secrets and configuration using AWS-native and Kubernetes-native approaches.
  • Add observability: structured logging, metrics, distributed tracing, dashboards, and alerting.
  • Troubleshoot incidents across application, container, cluster, network, and database layers.
  • Improve resiliency with retries, timeouts, circuit breakers, and graceful degradation patterns.
  • Participate in migration planning from on-prem infrastructure and data stores to AWS.
  • Support release validation in staging and production, including rollback readiness.
  • Write and maintain unit, integration, contract, and performance tests.
  • Address vulnerabilities by upgrading dependencies and remediating CVEs in application libraries.
  • Collaborate with QA, platform, security, and architecture teams on standards and best practices.
  • Document APIs, operational runbooks, and service ownership responsibilities.

Qualifications
  • A degree from an accredited College/University in the applicable field of services is required. If the individual's degree is not in the applicable field, then 4 additional years of related experience is required.
  • 8+ years of experience in IT software development.
  • Strong knowledge of Spring Boot microservices.
  • Hands-on experience with Java 21 and Java 25.
  • Excellent communication skills.
  • Must be a US Citizen or have Permanent Residence status (Green Card).
  • Must be able to obtain a Position of Public Trust Clearance.
  • Must be able to pass a drug screening, criminal history, and credit checks.
  • Must have lived in the United States for the past 5 years.
  • Cannot have more than 6 months travel outside the United States within the last five years. Military Service excluded. (Exception does not include military family members.)
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About A.C. Coy Company- Staffing & Consulting Services

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Since 1986, our mission is to be the “Always on Target” staffing and consulting provider by helping people and companies achieve their hiring goals. The team is dedicated to achieving these goals by attracting and retaining top talent that meets our clients’ culture and environment. We are fully engaged with our people and companies through ongoing communication to ensure expectations are met.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Canonsburg, PA, US

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