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Leidos Holdings

93 matching jobs for “Test Engineer”

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Exact titles rank first, then title variations and keywords in descriptions. These labels aren't qualification scores. Without keywords, recently added jobs appear first.

Leidos Holdings

Grid Modernization Engineer ADMS

South Plainfield, New Jersey, United States

Pay posted by employer$135,000–$145,000 per year

… for new features, subsystems, modules, upgrades, patches, and defect resolutions across development, test, and production environments. Conduct general system troubleshooting, including log analysis, configuration …

Added Nov 3, 2026

Leidos Holdings

Junior Signal Processing Engineer

Arlington, Virginia, United States +1 location

Pay posted by employer$69,550–$125,725

… security against ever-adapting threats. Leidos currently has an opening for a Junior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving …

Added Nov 3, 2026

Leidos Holdings

Lead Systems Engineer - RF Systems

Laurel, Maryland, United States

Pay posted by employer$154,050–$278,475

… national security challenges. About the Opportunity Leidos is seeking a highly experienced Lead Systems Engineer – RF Systems to plan and lead systems engineering activities supporting complex mission capabilities. You …

Added Nov 3, 2026

Leidos Holdings

Junior Electrical System Design Engineer

Huntsville, Alabama, United States

Pay posted by employer$69,550–$125,725

… Leidos’ Defense Systems, Electrical Systems Department is seeking a talented Electrical System Design Engineer to join a multidisciplinary team to create unique solutions to complex engineering challenges in our …

Added Nov 3, 2026

Leidos Holdings

Software Developer - Java

3025 Gaithersburg MD +1 location

Pay posted by employer$87,100–$157,450

… of technical issues in lab and operational environments. Provide support as needed for system engineering, test engineering, and system owner teams. Basic Qualifications Bachelor’s degree in computer science or a …

Added Nov 3, 2026

Leidos Holdings

Principal Integration Engineer SPM

Bethesda, Maryland, United States

Pay posted by employer$131,300–$237,350

This role requires an experienced Development Team Lead and Systems Engineer to perform as a Scrum Team Project Manager (SPM) in the IC environment. This role has direct leadership …

Added Nov 3, 2026

Leidos Holdings

Navigation, Guidance, & Control SME Engineer - Hypersonics

Huntsville, Alabama, United States

Pay posted by employer$87,100–$157,450

… greatest work is ahead! Leidos’ Defense Systems is seeking a talented Navigation, Guidance, Control SME Engineer for its Hypersonics line of business. With offices across the United States engaging in the defense, space, …

Added Nov 10, 2026

Leidos Holdings

Senior RF Communications & Signal Processing & Engineer

Huntsville, Alabama, United States

Pay posted by employer$107,900–$195,050

… guide the way we do business. Your greatest work is ahead! Leidos’ Defense Uncrewed Systems Integration and Test is seeking a motivated and ambitious RF Communications & Signal Processing Engineer to join the Software, …

Added Nov 3, 2026

Leidos Holdings

Mid-Level Backend Software Engineer

Gaithersburg, Maryland, United States +4 locations

Pay posted by employer$87,100–$157,450

Backend Development: Design, develop, test, and maintain backend application components using Java or Python REST API Development: Develop and …

Added Nov 3, 2026

Leidos Holdings

Senior Software Developer - Java

Gaithersburg, Maryland, United States +2 locations

Pay posted by employer$107,900–$195,050

… an Agile environment. Use AI-assisted development tools to accelerate coding, refactoring, debugging, and test creation. Develop solutions to complex issues and problems that impact multiple areas or disciplines. …

Added Nov 3, 2026

Leidos Holdings

Field/Base Communications Network Engineer

Pearl Harbor, HI

Pay posted by employer$40–$48

… an opening on the ‘Service Management, Integration and Transport’ (SMIT) Contract for a Field/Base Network Engineer position. This is an exciting opportunity to use your experience helping the SMIT mission. SMIT is the …

Added Nov 6, 2026

Leidos Holdings

Software Engineer 25k Sign on Bonus!

Columbia, Maryland, United States

Pay posted by employer$107,900–$195,050

… in Agile development teams, contributing to sprint planning, code reviews, and daily stand-ups. Document test cases, results, and processes to support ongoing quality assurance. Explore and apply other front-end …

Added Nov 3, 2026

Leidos Holdings

Implementations/Activations Network Engineer II

Shiloh, IL

Pay posted by employer$59,150–$106,925

… opening for an Implementations/Activations Network Engine er at Scott AFB, IL. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and …

Added Nov 3, 2026

Leidos Holdings

Mid-Sr. Network Engineer TS/SCI Poly

Annapolis Junction, MD

Pay posted by employer$92,300–$166,850

Leidos is looking for a Mid-Senior Level Network Engineer to join a highly performing agile team using the Scaled Agile Framework (SAFe) methodology to support a …

Added Nov 3, 2026

Leidos Holdings

Site Service Engineer (Manchester Airport)

Greater Manchester, UK

… and analog circuitry is required, Linux a plus. Knowledge of complex mechanical systems, familiarity with test equipment (DVM and oscilloscope) and experience with High Voltage and X-ray producing equipment preferred. …

Added Nov 3, 2026

Leidos Holdings

Senior Analytic Developer (SWE-3)

3325 Fort George G. Meade MD

Pay posted by employer$107,900–$195,050

… processes through advanced analytics and AI-enabled solutions. Technical Proficiency : Design, develop, test, deploy, and maintain software applications using Python and Jupyter Notebooks to support advanced data …

Added Nov 6, 2026

Leidos Holdings

Senior SAFe Agile Coach| Advanced SAFe Practice Consultant

Annapolis Junction, MD

Pay posted by employer$116,350–$210,325

… on a large, technical software program. Significant technology experience in software development, test, or systems engineering such that a candidate could qualify on the program as a participant software, test, …

Added Nov 3, 2026

Location reference: GeoNames (CC BY 4.0), normalized by Referizz.

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