System Test Engineer Senior

United States Digital Space LLC; United States; Remote; USD 85,000 - 115,000; Full time

Benefits offered by this job

Full-flex work week

401K with company match

Comprehensive health benefits

Internal mobility and career growth

Education and certifications support

Cutting-edge tech exposure

Job summary

GDIT is seeking a Senior System Test Engineer to join an Enterprise Zero Trust program for a DoW client. You will review requirements, design test strategies, and execute end‑to‑end cybersecurity testing across systems, working remotely from the USA.

Responsibilities include creating traceability, documenting results, tracking defects, and ensuring compliance with internal and DoW standards while meeting deadlines. Collaboration with cross‑functional teams is essential.

Qualifications

• 5+ years of system testing, software testing, or integration testing in an enterprise/government environment.
• 5+ years’ experience in the development and execution of test procedures and test scripts.
• Ability to work independently and collaboratively in a cross-functional engineering environment.
• Excellent written and verbal communication skills, including the ability to clearly document test results and findings

Responsibilities

• Review system requirements, security requirements, and design documentation to identify testable components and create traceability.
• Define test scope, identify test cases, and establish test methodologies.
• Create comprehensive testing documentation to ensure thorough and consistent testing.
• Determine the most critical areas for testing and focus resources accordingly.
• Execute system, integration, and end-to-end testing for cybersecurity-focused systems and services.
• Document test results, maintain test evidence, and ensure compliance with internal and DoW testing standards.
• Timely execution and reporting of test results are crucial for meeting project deadlines.
• Identify, log, and track defects; collaborate with developers and engineers to reproduce issues and validate fixes.

Skills

System Testing

Test Case Design

Test Scripts

Test Plans

Education

Bachelor’s degree

Tools

JIRA

Azure DevOps

TestRail

Job description

Clearance LevelSecretCategoryProfessional EngineeringLocationRemote, Working from the USA

Key Skills For SuccessSystem Testing

Test Case Design

Test Scripts

Writing Test Plans

##### REQ#:RQ225910

##### Public Trust:None

##### Requisition Type:Regular

##### Your Impact

Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.

Job Description

GDIT is the leading systems integrator in the Zero Trust Defense sector market—developing and delivering innovative solutions to government customers. Our Zero Trust business continues experiencing rapid growth, and this is an opportunity to join our team and be a part of creating Cybersecurity solutions that make a real impact.

As a System Test Engineer Senior on an Enterprise Zero Trust Program for a DoW client, your responsibilities will include:

• Review system requirements, security requirements, and design documentation to identify testable components and create traceability.
• Defining test scope, identifying test cases, and establishing test methodologies.
• Creating comprehensive testing documentation to ensure thorough and consistent testing.
• Determining the most critical areas for testing and focus resources accordingly.
• Execute system, integration, and end‑to‑end testing for cybersecurity-focused systems and services.
• Document test results, maintain test evidence, and ensure compliance with internal and DoW testing standards.
• Timely execution and reporting of test results are crucial for meeting project deadlines.
• Document test results, maintain test evidence, and ensure compliance with internal and DoW testing standards.
• Identify, log, and track defects; collaborate with developers and engineers to reproduce issues and validate fixes.

Basic Qualifications:

• 5+ years of experience in system testing, software testing, or integration testing in an enterprise or government environment.
• 5+ years’ experience in the development and execution of test procedures and test scripts.
• Ability to work independently and collaboratively in a cross-functional engineering environment.
• Excellent written and verbal communication skills, including the ability to clearly document test results and findings

Required Skills/Knowledge:

• Experience troubleshooting at the system level (hardware and software).
• Proficiency with defect tracking and test management tools (JIRA, Azure DevOps, TestRail).
• Ability to read and interpret technical requirements, architecture diagrams, and security documentation.
• Strong understanding of system, integration, and functional testing practices.
• Active Secret Clearance.
• Travel: Up to 50%

Desired Skills/Knowledge:

• Experience with DoW acceptance testing requirements for complex systems.
• Strong understanding of cybersecurity principles such as least privilege, continuous authentication, and micro‑segmentation.
• Bachelor’s degree.

GDIT IS YOUR PLACE:

• Full-flex work week to own your priorities at work and at home
• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holidays

Work Requirements

Years of Experience5 + years of related experience

• may vary based on technical training, certification(s), or degree

CertificationTravel Required25-50%

CitizenshipU.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $85,093 - $115,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

*Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans*