Systems Integration Tester

OSC Global

. Plan, implement, test, document, and maintain solutions for integrating and testing developed, COTS, and GOTS components .

Posted 10/13/2026full-timeRemote • United StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Automated Testing and System Integration Testing, with a strong ability to analyze test results and communicate system defects. Proficient in Agile methodologies and capable of collaborating effectively within a team-oriented environment.

Highest-signal resume keywords

Automated TestingSystem Integration TestingAgile PrinciplesSecret Security ClearanceProgramming Languages

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Automated TestingSystem Integration TestingTest Case ExecutionProgramming LanguagesNode.jsJavaC#PythonSystem ArchitectureTest Result Analysis

Soft Skills

Effective CommunicationTeam CollaborationProblem Resolution

Certifications & Qualifications

SEC+ Certification

Industry Keywords

COTSGOTSSystem AuditsProduction-Quality RisksWorkflow Analysis

Tech Stack

Tools & technologies

JavaJavaScriptNode.jsPython.NET

About the role

Key responsibilities & impact

Plan, implement, test, document, and maintain solutions for integrating and testing developed, COTS, and GOTS components
Synthesize customer requirements into effective test solutions while adhering to technical, schedule, and cost constraints
Coordinate testing activities
Analyze test results and prepare evaluation reports to validate system performance
Develop improvements to current procedures and models of possible future configurations
Support analysis of test results and resolution of open issues
Inspect, test, and evaluate the accuracy of products and production equipment
Conduct system audits to assess and manage production-quality risks
Work with the software development team to ensure quality standards are in place
Document issues and report them to the team lead or management
Perform workflow analysis and recommend quality improvements
Report progress on problem resolution to management
Perform other tasks as required by OSC program management

Requirements

What you’ll need

Two or more years’ related experience
Demonstrated experience using Agile principles (systems/software development lifecycles)
Demonstrated experience conducting end-to-end Automated Testing of large or complex information systems
Must have and maintain a Secret Security Clearance
Knowledge of system integration testing concepts, tools and methodologies
Knowledge of system architecture and system-to-system interactions
Ability to execute test cases and document results
Ability to identify and communicate system defects
General knowledge of programming languages including Node.js, Java, and .NET
Knowledge of programming languages such as C#, Java, and Python
Ability to work within a team-oriented, collaborative environment and develop strong working relationships across organizations
Effective written and verbal communication and presentation skills
Associate's degree (preferred)
Valid SEC+ Certification (preferred)

Benefits

Comp & perks

paid holidays
paid time off
401K with employer match
dental insurance
vision insurance
health insurance plans
life benefits
disability benefits
Reasonable accommodations according to applicable state and federal laws for qualified individuals with physical or mental disabilities