Demo

Test Engineer - (RC-3)

Legato, LLC
Annapolis, MD Full Time
POSTED ON 7/19/2026
AVAILABLE BEFORE 8/18/2026
Legato, LLC recruiters () would love to speak with you regarding the following position: Test Engineer in Annapolis Junction, MD.
Security Clearance Required: TS/SCI w/ Polygraph
Salary Range: $170,000-$190,000, depending on experience.
What You Will Do:

The Test Engineer will be a Sole tester working with software engineers, devops engineers, and other team members. It is a high temp/high expectations working environment They will analyze system requirements and concept of operations documents, acquisition plans, and system descriptions to develop evaluation and test plans and procedures, prepare for and conduct the data collection and analysis, and report status and results. Supports the development of test and evaluation documentation e.g., Test & Evaluation (T&E) Strategy, Test & Evaluation Master Plan, Event Test Plans, Test Readiness Assessments, and T&E Reports. Works with other test organizations to support T&E program integration. Provides specialized T&E capabilities tailored to system functions, level, maturity, and performance area as assigned.
Our minimum requirements for this role:
  • Must be a Self-starter
  • Demonstrated experience working with JUNIT and Mockito
  • Automated testing experience working with 3rd party tools and scripts (e.g., Python, Java, bash
  • Demonstrated testing experience across multiple methodologies (e.g., system, regression, stress, black box, white box, integration)
  • Demonstrated experience drafting testing documentation/artifacts (e.g. use cases, test reports, test plans)
  • Demonstrated exposure and familiarity working with AWS and Linux
  • Demonstrated knowledge and understanding of customer's data ingest process and data lifecycle management process
  • Demonstrated exposure and familiarity work with Niagara Files
  • Demonstrated familiarity working with Python and Java
  • Demonstrated familiarity and exposure working with various data types and file formats (e.g. JSON, CSV, XML, etc.)
  • At least eight (8) years experience.
  • A bachelor's degree in a related discipline is required. Four (4) years of equivalent experience may be substituted for the bachelors degree for a total of twelve (12) years of experience

About Your New Company
Legato, LLC is a dynamic small business headquartered in Columbia, near Ft. Meade, MD. Our positions include Cyber, Software, Systems, Networking, Data Science and other complex engineering capabilities. We set ourselves apart by having employees in the top of their field and who enjoy working at Legato for its attention to its employees, aggressive compensation, and upward mobility possibilities.
We offer a generous benefits package including individual and family health, vision and dental benefits. A minimum of four (4) weeks of paid time off including a week of sick leave. Legato gives our employees 11 federal holidays off and a 401(k) employer match with no vesting schedule. There is an opportunity to earn referral benefits or bank hours if the contract allows.

Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure.

Legato LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status.

Salary : $170,000 - $190,000

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