24 science jobs found

Leidos is looking to hire a System Administrator Senior in Camp Pendleton, CA to join our SMIT program. The qualified candidate will coordinate the operational support and implementation activities for Local Area Network (LAN), Base Area Network (BAN), and Wide Area Network (WAN) service offerings encompassing heterogeneous platforms. The Systems Administrator Senior will also assist the government in determining tactical and strategic direction of the organization as it relates to emerging operational support technologies. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service. Primary responsibilities...

NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself.  Leidos is currently seeking a Senior Network Engineer Architect to be location at Camp Pendleton, CA. The qualified candidate will conceptualize, design, and develop total system or product solutions for enterprise-wide information technology or...

The SMIT-MCEN program for Leidos currently has an opening for a Communications Network Engineer Mid to work at Camp Pendleton, CA. This is an exciting opportunity to use your experience helping with the SMIT-MCEN mission. The Communications Network Engineer will evaluate communication hardware and software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks (LAN/BAN/WAN), and other network related problems. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. Other duties and...

Job Description Leidos has a new and exciting opportunity for a Sr. Database Engineer in our INTEL SECTOR's 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 Responsibilities:   Analyze system requirements to develop system architecture, design documentation, and technical specifications supporting large‑scale enterprise environments.  Create system configuration documentation including capacity planning,...

Are you looking for a career that will make an impact? The Leidos Health and Services Sector, under the Behavioral Health and Readiness Business Area has an opening for an Administrative Manager to join the Operational Readiness Directorate at the Naval Health Research Center in San Diego, CA. This position will provide research administration support to the Epidemiology and Data Management Support Department. Duties will include calendar and inbox management for the department, coordinating routing for approvals for purchases, travel, authored works, support agreements, and other documents. The Administrative Manager will update Institutional Review Board (IRB) protocols and standard operating procedures (SOPs), develop agendas, coordinate meetings and visits, take meeting minutes and distribute to team, maintain trackers, and coordinate proposal submission packages. The Administrative Manager will gather, collect, record, track and verify information from multiple sources in...

The Undersea Systems Division at Leidos currently has an opening for a Software Engineer in San Diego, CA.  Candidate will join a fast-paced engineering group rapidly prototyping a variety of ocean systems. Collaborate across our medium-sized team holding complete technical responsibility for custom development and prototyping across many technical disciplines. Team prototyping efforts span from real-world problem-solving, all the way through concept development, followed by iterative design and testing, and conclude with product demonstrations. Ideal candidates will bring deep experience in firmware and software design and design processes. Primary Responsibilities: • Collaborate with team to identify embedded firmware and software requirements and evaluate candidate design approaches for solving wide-ranging technical problems. • Architect and design maintainable, robust, and performant embedded firmware and software platforms and related build and test processes. •...

 Today, Electronic Warfare is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Our EW division currently has an exciting opportunity for an Algorithm Software Engineer to perform design, development, and hardware/software integration in San Diego, CA for the Electronic Warfare Division.  Leidos is a DOD leader in electronic design and chiplet manufacture. Our division primarily focuses on research & development and advanced prototyping, transforming state-of-the-art processing algorithms into real-time software systems . Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations. Leidos utilizes its proprietary design methodology for hardware software co-design to manufacture custom SoC and IP for high performance applications. In this role, the Algorithm Software Engineer...

Today, Electronic Warfare is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats . Our Electronic Warfare division currently has an exciting opportunity for an Embedded Software Engineer to perform design, development, and hardware/software integration in San Diego, CA. Leidos is a DOD leader in electronic design and chiplet manufacture. Our division primarily focuses on research & development and advanced prototyping, transforming state-of-the-art processing algorithms into real-time software systems. Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations. Leidos utilizes its proprietary design methodology for hardware software co-design to manufacture custom SoC and IP for high performance applications. In this role, the Embedded Software Engineer will build...

Leidos has a new and exciting opportunity for a Software Test Engineer in our INTEL Sector's 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:   The Software Test Engineer will be part of a dynamic team working in an agile software development environment that is building a user application to run on a third-party hardware product.  The Software Test Engineer will be responsible for the quality of the developed...

General program information and/or position overview: Leidos’ Undersea Systems Division is seeking a Software / Embedded Systems Engineer in San Diego, CA to join a fast-paced R&D engineering group. This role is a unique opportunity to drive innovation in underwater vehicle systems, maritime sensors, subsea telemetry, and ISR solutions that support critical defense and national security missions at Naval Information Warfare Center, Pacific (NIWC PAC). Leidos’ USD is a recognized leader in C4ISR technologies, delivering innovative, mission-critical solutions across sensor networks, unmanned systems, and tactical platforms. We’re known for achieving “industry firsts” in the most challenging maritime domains. Join us and be part of a world-class team delivering unmatched solutions for today's most pressing maritime missions.  This position will require the candidate to maintain a Secret Clearance. This position will require the candidate to work a 9/80B schedule (80...

This role is contingent upon winning the award The Health and Services Sector at Leidos currently has an opening for a Cloud Security Engineer to work in the Seaside, CA area. This is an exciting opportunity to use your experience supporting the Defense Testing and Assessment Center (DTAC) Manpower Personnel Testing Analysis (MPTA) mission. In this mission, we deliver advanced scientific, technical, and IT solutions that enable the development, delivery, and continuous improvement of DoW testing and assessment systems, including the cloud-based CAT-ASVAB platform and associated language testing systems. Our team supports secure, scalable cloud environments that process sensitive personnel data and power mission-critical applications used across the Department of Defense. As a Cloud Security Engineer, you will play a critical role in safeguarding cloud infrastructure, applications, and data by implementing robust cybersecurity controls aligned with DoW standards. You will...

1. Position Overview The Health and Services Sector at Leidos currently has an opening for a Cloud Engineer to work in the Seaside, CA area. This is an exciting opportunity to use your experience helping the Defense Testing and Assessment Center (DTAC) Manpower Personnel Testing Analysis (MPTA) mission. In this mission, we design, develop, and sustain secure, scalable cloud-based systems that support DoW testing and assessment programs, including the delivery of the CAT-ASVAB and associated language testing platforms. Our team enables reliable, high-performing cloud environments that support research, data analysis, and operational test delivery across geographically distributed users. As a Cloud Engineer, you will contribute to building and maintaining modern cloud infrastructure that supports mission-critical applications and data systems. You will help implement cloud architectures, optimize system performance, and support continuous modernization efforts aligned with...

Leidos has a new and exciting opportunity for a Sr. RMF Security Engineer in our Intelligence Group (IG) 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!   Leidos is seeking a Sr. Risk Management Framework (RMF) Security Engineer to support a project at a Navy base in San Diego. This position will play a critical role in ensuring that information systems comply with federal cybersecurity standards, particularly within the U.S....

Job Description Leidos has a new and exciting opportunity for a Sr. Database Engineer in our INTEL SECTOR's 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 Responsibilities: Analyze system requirements to develop system architecture, design documentation, and technical specifications supporting large‑scale enterprise environments. Create system configuration documentation including capacity planning, performance...

Are you ready for your next career challenge? The Leidos Defense Space Business Area is seeking an Optical Engineer specializing in Computational Imaging to support the Emerging Space Systems Division in the development of meta-optic-enabled computational imaging systems for edge processing on next-generation space missions. The Space Business Area is transforming space payload solutions through customer-funded programs and internal research and development (IR&D) efforts focused on enabling new capabilities in space-based sensing.  Primary Responsibilities In this role, you will support the design, modeling, and experimental validation of infrared meta-optic systems integrated with digital reconstruction and inference algorithms. You will develop and apply computational imaging models that connect optical design, image formation, detector response, calibration, image reconstruction, and downstream inference performance.  You will contribute to the development of...

The Leidos Defense Space Business Area is seeking a talented Optical Materials Scientist to support our Emerging Space Systems Division. In this role, you will drive the development of tunable optical metasurfaces designed to enable multi- and hyper-spectral sensing on next-generation space missions. Our Space Business Area is actively transforming space payload solutions through customer-funded programs and high-impact internal research and development (IR&D) efforts. If you are passionate about enabling groundbreaking capabilities in space-based sensing and working at the intersection of optical simulation, nanofabrication, and laboratory experimentation, we want you on our team. Key Responsibilities Design & Modeling: Lead full-wave electromagnetic modeling to identify, optimize, and evaluate tunable infrared metasurface filters based on phase change materials. Performance Simulation: Architect advanced models to analyze the specific impact of tunable...

The Leidos Undersea Systems Division (USD) team currently has an opening for a Mechanical Engineer supporting NIWC Pacific. Candidate will support cutting-edge maritime technologies and work across a multitude of product lines. Responsibilities will be split dynamically between Configuration Management (CM) and managing the development and execution of Temporary Alteration Packages (TEMPALT) for temporary installation of equipment/systems on Navy platforms. As a key member of a large, collaborative engineering team, candidate will act as a primary technical bridge ensuring that our advanced maritime hardware configurations are flawlessly documented and successfully integrated into naval vessels. This position offers a unique balance of detailed engineering, configuration control, shipboard technical documentation, and hands-on system integration support.            This position will require the candidate to maintain a Secret Clearance. This position will require the candidate...

Leidos has a new and exciting opportunity for a Sr. Systems Engineer in our INTEL Sector's 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:   This project provides the full range of software systems design, analysis, integration, verification, and validation activities in support of the Navy’s Key Management project portfolio. The selected candidate will provide systems engineering expertise in the following areas:...

Leidos has a new and exciting opportunity for a Sr. Software Architect in our INTEL Sector's 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!  The Senior Software Architect will lead the development of new capabilities for a complex, high‑performance system. This role oversees a team of developers, drives high‑level architectural decisions, and manages the full software development process in an Agile environment. The architect...

Leidos is a global science and technology solutions leader working to solve the world’s toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The Key Management and Analysis Division of Leidos is looking for a mobile designer who is passionate about design, detail-oriented, and ready to take the user experience to the next level. Our ideal UI/UX engineer streamlines complex ideas into a modern, clean format for an overall user experience that is user-friendly, intuitive, & modern. Looking for a user experience design tailored to a touch-based and mobile environment to provide user friendly workflows and an innovative graphical user interface.  This individual thrives in a work environment that requires strong problem solving skills and independent self-direction, coupled with an aptitude for team collaboration and open communication. A thorough understanding of contemporary user-centered design methodologies is a must. This position...