Job Description

Job Description

Description

Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos , we offer competitive benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Job Summary:

Step into the Frontlines of Innovation. We're seeking a seasoned Test Engineer (Level III TE-3) to support a high-stakes mission-critical program for the Warfighter. This position demands sharp technical expertise, sound judgment, and a passion for making systems stronger, smarter, and more reliable. If you're ready to work at the highest level of impact—this is your mission.

Responsibilities include:

• Developing and executing comprehensive test strategies based on system requirements, acquisition plans, and concept of operations documents.
• Leading system-level test planning, data collection, and analysis, and preparing authoritative evaluation reports and test documentation.
• Designing and validating modeling and simulation tools tailored to T&E performance analysis and test execution.
• Synchronizing testing activities with program acquisition and decision timelines, ensuring readiness and alignment with stakeholders' needs.
• Analyzing performance and risk, applying statistical methods to guide T&E focus and evaluate operational outcomes.
• Managing test instrumentation, tools, and data management infrastructure, including configuration and authentication controls.
• Collaborating with systems engineering and participating in T&E working groups to align on test objectives, risk assessments, and technical strategy.

Basic Qualifications

• Minimum of 12 years of experience in test engineering for programs of similar scope and complexity.
• Bachelor's degree in a technical discipline (Math, Engineering, Science, etc.). 4 additional years of relevant experience may be substituted for a degree.
• Clearance Required: Must have an active TS/SCI with Polygraph.

Desired Qualifications:

• Test automation expertise
  Familiarity with continuous integration and automated test tools
• Experience with CAMEO (preferred but not required)

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – apply today

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Come break things (in a good way). Then build them smarter.

We're the tech company everyone calls when things get weird. We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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