April 30, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
You'll play a key role in planning, migrating, and validating security definitions that protect critical mainframe assets - collaborating with system administrators, application owners, and security teams to ensure a smooth, compliant, and secure transition. About the Role: We're looking for an experienced Mainframe Security Engineer to support a large-scale migration from CA-ACF2 and RC/Secure to Security Server (RACF).
Jersey City, NJ7 days ago
Strong Python software engineering experience building and maintaining production-grade libraries, services, and platforms; Linux, scripting, and automation required (Java/Groovy a plus). Experience building and operating cloud-native systems on AWS, including core services and managed ML platforms (e.g., SageMaker); Azure or GCP exposure beneficial.
New Brunswick, NJ13 days ago
Automating RF tests and working with advanced lab equipment (network analyzers, spectrum analyzers, signal generators, oscilloscopes)
- Lab testing of detailed RF measurements of complex radio platforms such as linearity, noise figure, EVM, etc.
- Technical breadth and depth in digital and DSP concepts such as FFTs, sampling theorem, digital filters, etc.
- Use of Python, MATLAB, LabVIEW, etc. to automate test solutions.
Pluses:
- PhD/MS
- ARM
- Firmware in the definition and verification of complex DSP algorithms
Title: Engineer (Senior - Principal Level)
Location: Onsite New Brunswick, New Jersey (central NJ - Rutgers Princeton Country).
June 26, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Jersey City, NJ7 days ago
Providing business requirements and translate them into detailed designs, consider the best strategy to ensure design meets performance, security, usability, and reliability and scalability requirements. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.