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Test Engineer with Security Clearance
Set of XAnnapolis Junction, MD🇺🇸United StatesPosted 16 Jul 2026
Quick Overview
Work Type
Hybrid
Schedule
Employee
Level
Mid Senior
Job Description
WE ARE HIRING OWNERS
Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership Because who you work with matters.
________________________________________________________________________
Responsibilities: * Test software following a formal automated testing method using various telephony and networking hardware spanning multiple hardware platforms.
* Generate test cases based on defined requirements and product functionality.
* Perform baseline, system, and regression level testing in support of research and development efforts.
* Analyze large log data sets and software test data while documenting results in a clear and concise manner.
* Create test documents such as test plans, requirements verification traceability matrices, and test summary reports, and provide analysis of test procedures.
Required:
* 5+ years of experience with being a test engineer developing or executing test scripts and analyzing results in while performing system testing of complex systems
* Strong Python experience
* Experience with using and developing scripts in Python and creating regular expressions for searching data sets
* Experience with integrating new and old technologies into existing network configurations and test beds
* Experience with creating scenarios that support the creation of test cases and analysis of procedures
* Ability to manage discrepancy reports identified during testing
* Ability to develop, build, and test multiple lab environments using various telephony and networking hardware following formal testing methods
* Ability to set priorities and rearrange schedules to address unexpected issues, and perform baseline, system, and regression level testing in support of research and development efforts Desired: * Knowledge of Jenkins or other Continuous Integration Frameworks
* Knowledge of PyTest automation frameworks
* Knowledge of SPLUNK
* Knowledge of working in a Linux environment
* Knowledge of working in an Agile environment
Clearance:
TS/SCI clearance with polygraph is required.
Total Compensation Package We offer a comprehensive compensation package designed to support your well-being and professional growth. Our competitive base salary is complemented by an extensive benefits program, including: * Health, Dental, and Vision Insurance: Comprehensive coverage to keep you and your family healthy.
* Life and Disability Insurance: Peace of mind with financial protection for you and your loved ones.
* 401(k) Plan: No personal investment required to benefit from a generous employer contribution, allowing you to maximize your take-home pay.
* Paid Time Off: Enjoy time away from work to recharge.
* Technology Refresh: Upgrade your devices regularly, or opt for a year-end bonus if you don’t need new tech.
* Training and Professional Development: A $5,250 annual budget for ongoing education, certifications, and professional memberships. Or use this annual benefit to repay a student loan tax-free.
For a full overview of our benefits, please visit our benefits tab. Additional Perks and Benefits * Stock Plan: Become an equity owner with a yearly stock grant—let’s build the future together.
* Flex Leave and Exchange Plan: Take up to 8 weeks off for a strong work-life balance or sell back unused time for double the value!
* Virtual Office Compensation: Monthly reimbursement for cell phone and internet services.
* Fringe Benefit Mall: Choose from perks like Uber rides, a beer of the month club, Amazon Prime, and Hello Fresh—whatever suits you best!
* Profit-Sharing Cash Bonus: Share in the company’s success with an end-of-year cash bonus.
* Referral Bonus: Help us grow by bringing in top talent and earn a bonus for each successful referral.
Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership Because who you work with matters.
________________________________________________________________________
Responsibilities: * Test software following a formal automated testing method using various telephony and networking hardware spanning multiple hardware platforms.
* Generate test cases based on defined requirements and product functionality.
* Perform baseline, system, and regression level testing in support of research and development efforts.
* Analyze large log data sets and software test data while documenting results in a clear and concise manner.
* Create test documents such as test plans, requirements verification traceability matrices, and test summary reports, and provide analysis of test procedures.
Required:
* 5+ years of experience with being a test engineer developing or executing test scripts and analyzing results in while performing system testing of complex systems
* Strong Python experience
* Experience with using and developing scripts in Python and creating regular expressions for searching data sets
* Experience with integrating new and old technologies into existing network configurations and test beds
* Experience with creating scenarios that support the creation of test cases and analysis of procedures
* Ability to manage discrepancy reports identified during testing
* Ability to develop, build, and test multiple lab environments using various telephony and networking hardware following formal testing methods
* Ability to set priorities and rearrange schedules to address unexpected issues, and perform baseline, system, and regression level testing in support of research and development efforts Desired: * Knowledge of Jenkins or other Continuous Integration Frameworks
* Knowledge of PyTest automation frameworks
* Knowledge of SPLUNK
* Knowledge of working in a Linux environment
* Knowledge of working in an Agile environment
Clearance:
TS/SCI clearance with polygraph is required.
Total Compensation Package We offer a comprehensive compensation package designed to support your well-being and professional growth. Our competitive base salary is complemented by an extensive benefits program, including: * Health, Dental, and Vision Insurance: Comprehensive coverage to keep you and your family healthy.
* Life and Disability Insurance: Peace of mind with financial protection for you and your loved ones.
* 401(k) Plan: No personal investment required to benefit from a generous employer contribution, allowing you to maximize your take-home pay.
* Paid Time Off: Enjoy time away from work to recharge.
* Technology Refresh: Upgrade your devices regularly, or opt for a year-end bonus if you don’t need new tech.
* Training and Professional Development: A $5,250 annual budget for ongoing education, certifications, and professional memberships. Or use this annual benefit to repay a student loan tax-free.
For a full overview of our benefits, please visit our benefits tab. Additional Perks and Benefits * Stock Plan: Become an equity owner with a yearly stock grant—let’s build the future together.
* Flex Leave and Exchange Plan: Take up to 8 weeks off for a strong work-life balance or sell back unused time for double the value!
* Virtual Office Compensation: Monthly reimbursement for cell phone and internet services.
* Fringe Benefit Mall: Choose from perks like Uber rides, a beer of the month club, Amazon Prime, and Hello Fresh—whatever suits you best!
* Profit-Sharing Cash Bonus: Share in the company’s success with an end-of-year cash bonus.
* Referral Bonus: Help us grow by bringing in top talent and earn a bonus for each successful referral.
Skills
Agile
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