Mid/Senior Manual Test Engineer — TS/SCI Poly

Via Logic LLC; Corridor North (MD); On-site; USD 120,000 - 150,000; Full time

Job summary

Leidos in Maryland is seeking a Mid/Sr Manual Test Engineer to join a fast-paced, mission-critical program. You will perform manual testing across component, integration, and system levels, write test procedures, and verify defect corrections during development and operational use.

You will work with a team that automates regression tests and maintains testing frameworks, and you will operate in a lab environment with physical equipment, coordinating with test stakeholders through formal

Qualifications

• BS degree and 12–15 years of experience or MS with 10–13 years.
• Current, full-time experience as a Test Engineer.
• Experience across full SDLC with test plans, test cases, and test processes.
• Experience in formal test events (AAT/UAT/Final Release Test).
• Experience developing and executing formal system tests to verify requirements.
• Collaborating with software developers to create formal test procedures.
• Working with physical lab equipment for testing.
• Strong communication with management and technical staff.
• Clearance TS/SCI with Polygraph on day one.

Responsibilities

• Coordinate with engineers and stakeholders to set testing priorities and schedules.
• Partner with system-level test teams and scrum masters for test env prep and execution.
• Identify cross-team dependencies for release testing events.
• Perform manual component, integration, system, and end-to-end testing.
• Develop and execute system-level and integration-level test procedures and reports.
• Evaluate software changes and verify corrective actions.
• Use basic system administration skills in a test lab.
• Develop test data, acceptance criteria, and test methodologies for interfaces.
• Plan and oversee regression testing for builds/images delivered to customer.
• Engage with customer points of contact for formal test milestones.
• Understand software components and interfaces for coverage.
• Contribute to test plans and documentation within the broader test org.
• Support CM processes related to test artifacts and environments.
• Collaborate with Software Dev, Systems Eng, Integration, Deployment, and Sustainment teams.

Skills

Test engineering

SDLC testing

Formal test events

Test procedure development

Test data & results analysis

Lab testing with equipment

Strong communication

Elevated privilege testing

Documentation of results

Dev collaboration

TS/SCI with Polygraph

Education

Bachelor's degree

Master's degree

Doctorate

Tools

PKI tooling

Job description

Leidos in Maryland is seeking a Mid/Sr Manual Test Engineer to join a fast-paced, mission-critical program. You will perform manual testing across component, integration, and system levels, write test procedures, and verify defect corrections during development and operational use.

You will work with a team that automates regression tests and maintains testing frameworks, and you will operate in a lab environment with physical equipment, coordinating with test stakeholders through formal