Horizon Industries
Testing Specialist
Job Summary
The Testing Specialist role involves providing software testing expertise, including integration and acceptance testing, analyzing system security, and reviewing test results for conformance to design. Candidates should have at least five years of relevant IT experience, experience in software development, and the ability to design and execute tests along with necessary documentation. The position requires active security clearance and relevant technical certifications, with a focus on API Gateway solutions and MuleSoft platforms. This remote opportunity offers a comprehensive benefits package within a stable, growing organization supporting defense logistics projects.
Required Skills
Benefits
Job Description
Testing Specialist
Location: Remote
Client: Defense Logistics Agency (DLA) – DAAS API Gateway Program
Clearance: IT-II (NACLC - Secret or above)
Salary Range: $90,000 – $105,000
Who we are
Horizon Industries Limited is a dynamic IT and Management Consulting firm headquartered in Tysons Corner, VA. Founded in 1996, Horizon has evolved into a team of highly qualified professionals providing full-cycle IT and consulting support across the public and private sectors.
We pride ourselves on a diverse, growth-minded culture rooted in employee success and mission impact.
Who we are looking for
We are seeking a Testing Specialist to support the Defense Logistics Agency (DLA) and its API Gateway operations. This is a full-time, remote opportunity supporting software sustainment and integration testing within a secure IL5 AWS GovCloud environment. The ideal candidate will bring hands-on testing expertise, a clearance-ready posture, and the ability to contribute to secure, compliant system delivery.
What your day-to-day will look like
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Perform software integration, functional, and acceptance testing
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Review and evaluate test results to ensure conformance to requirements
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Analyze internal system security and support compliance efforts
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Prepare test scripts, plans, and documentation in alignment with DLA standards
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Design and generate test data sets for various use cases
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Support testing of APIs and data flows on the MuleSoft Anypoint platform
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Collaborate with development and DevSecOps teams to validate code and system changes
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Operate within a secure AWS GovCloud (IL5) environment
What we’d like to see on your resume
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5+ years of experience in IT or software testing roles
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Experience in software development, quality assurance, or test automation
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Ability to design and execute IT software tests and interpret outcomes
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Familiarity with test case design, data creation, and defect documentation
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Experience supporting systems hosted in secure cloud environments
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Understanding of API-based systems and enterprise middleware
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Strong attention to detail and ability to align to federal testing standards
Bonus if you have
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Prior experience with MuleSoft Anypoint platform or integration workflows
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Familiarity with DoD systems or compliance frameworks
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Experience supporting the DLA JETS Program or similar DoD initiatives
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Strong written documentation and test reporting skills
Required Qualifications
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Active IT-II (NACLC - Secret) clearance or eligibility
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Relevant certification from a nationally recognized technical authority
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Ability to obtain the MuleSoft Certified Integration Associate credential within 1–2 months of start
Why you’ll love working at Horizon
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Remote-first flexibility
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Comprehensive health benefits (medical, dental, vision)
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401(k) with immediate vesting + employer match
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Student Loan Repayment Program
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Paid Time Off
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Educational Assistance + Certification Support
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Gym Reimbursement Program
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Growth-driven, employee-first company culture
Horizon is an Equal Opportunity Employer
We consider all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.
EOE/M/F/Vet/Disabled
Horizon Industries
Based in Tyson’s Corner, Virginia, Horizon has two decades of experience providing IT and Management consulting service to the U.S. Federal Government and select commercial clients around the globe.
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