Jobs at Leidos
26,584 open positions
Leidos is a leading technology and engineering company that delivers solutions for defense, civil, and health agencies. With a focus on cyber, AI, and systems integration, Leidos helps clients protect critical infrastructure and innovate across national security and public health.
Leidos hires a wide spectrum of talent—from software engineers and data scientists to cybersecurity analysts, systems integrators, and project managers. Candidates can expect competitive benefits, continuous learning opportunities, and projects that have real‑world impact on government and commercial customers.
Checking Leidos listings on Job Transparency gives you instant access to salary ranges, employee sentiment, and market benchmarks, letting you negotiate confidently and find the best match for your career goals.
NC3 Subject Matter Expert
Company: Leidos
Location: Fort Meade, MD
Posted Dec 04, 2024
Leidos is seeking an experienced Subject Matter Expert for a significant role at the Nuclear Command, Control, and Communications (NC3) Enterprise Center in Fort Meade, MD. The SME will support the Mission Engineering Analysis team, applying system engineering expertise to enhance and upgrade NC3 systems. Responsibilities include conducting mission engineering studies, assessing system capabilities, and providing subject matter expertise on communication systems. The role offers the opportunity to tackle major national challenges and work closely with key stakeholders such as USSTRATCOM and USCYBERCOM.
Senior Principal All-Source Analyst
Company: Leidos
Location: Charlottesville, VA
Posted Dec 04, 2024
Leidos is seeking a Senior Principal All-Source Analyst for the National Security Sector in Charlottesville, VA. The role involves managing an analysis cell, delivering high-quality intelligence products, and ensuring compliance with customer standards. Leidos values innovation, diversity, and sustainability, offering career growth and supportive work environments. Key responsibilities include serving as an SME, researching complex subjects, and leading report production. Essential qualifications include a Bachelor's degree, 14+ years of intelligence analysis experience, and expertise in intelligence tools and methodologies. Preferred qualifications include Special Operations Support experience and PMP certification.
Sr Systems Engineer
Company: Leidos
Location: Fort Meade, MD
Posted Dec 04, 2024
Leidos is seeking a Sr. Systems Engineer with strong expertise in operating systems and server hardware to join their Defense Enclave Services (DES) team at Ft. Meade, MD. The role involves working across DOD agencies to migrate IT services into a common hosting environment, designing and planning migration tasks, and optimizing system performance. The ideal candidate should have a Bachelor's or Master's degree in STEM, active DoD IAT Level II certification, and extensive experience in IT infrastructure, including networking, storage, and operating systems. Preferred qualifications include experience with cloud technologies, IT discovery tools, and various certifications.
Sr Material Control Analyst
Company: Leidos
Location: Huntsville, AL
Posted Dec 04, 2024
Leidos is hiring a Material Control Analyst in Huntsville, AL. The job involves executing materials/service acquisitions, collaborating with stakeholders, and developing supplier relationships. The ideal candidate has relevant experience in purchasing, CostPoint, and Agile environments.
Splunk Administrator
Company: Leidos
Location: Other US Location
Posted Dec 05, 2024
The job posting is for a skilled Splunk Administrator to support the 26th Network Operations Squadron (26 NOS) at Montgomery, AL. The role requires US citizenship, an active Secret clearance, and three certifications. The administrator will plan, manage, and implement Splunk across multiple networks, support Splunk deployments, monitor and analyze Splunk infrastructure, perform root cause analysis, develop Splunk architecture documents, and more. The role also requires knowledge of Linux, Splunk DataModels, and security guidelines. The administrator will work with leadership, cybersecurity staff, and system administrators.
Mechanical Design Engineer
Company: Leidos
Location: Charlottesville, VA
Posted Dec 04, 2024
Leidos is seeking a Mechanical Design Engineer for their Integrated Aviation Solutions division in Bridgewater, VA. The role involves developing 3D CAD models and 2D drawings for aircraft modifications, reviewing peer work, and communicating with stakeholders. The ideal candidate should have a Bachelor's degree in Engineering, relevant experience, and proficiency in parametric 3D CAD software. Additional qualifications include experience in mechanical design, configuration management, and ISO9001/AS9100 processes. A SECRET security clearance and U.S. citizenship are mandatory. The position offers a competitive pay range of $65,000.00 - $117,500.00.
Vulnerability Assessment Analyst
Company: Leidos
Location: Woodbridge, VA
Posted Dec 04, 2024
Leidos is seeking a Vulnerability Assessment Analyst for the HEITS contract in Lorton, Virginia. The role involves leading cybersecurity and information assurance services for the Department of Homeland Security's Classified Networks. Key responsibilities include providing security support to a nationwide team, nurturing customer relationships, and developing junior cybersecurity engineers. The incumbent will also manage security assessment and compliance activities, including OIG activities, FISMA audits, and more. The role requires a Secret government security clearance and relevant experience or education. Preferred qualifications include various certifications and specific technical skills.
Data Driven Software Engineer
Company: Leidos
Location: Fort Meade, MD
Posted Dec 04, 2024
Leidos Digital Modernization Group is hiring a Software Developer with a data background for the Global Management Systems (GMS) Team. The role involves designing and developing software for various AI solution capabilities, integrating data sources into Confluent (Kafka) and Elastic platforms, and adhering to CI/CD processes and data governance practices. The candidate must be within driving distance of Fort Meade or Scott AFB, hold a Secret clearance, and obtain Security+ certification within 14 days of employment. Required skills include experience with Python, Java, SQL, HTML, JavaScript, and distributed version control software like Git and Bitbucket. Preferred qualifications include familiarity with CI/CD techniques, containerized pipelines, DevOps practices, and experience with AI/ML techniques, Kafka, Elastic, Spark, and NiFi.
Civil Engineer PE
Company: Leidos
Location: McAllen, TX
Posted Dec 04, 2024
Leidos' Security Enterprise Solutions (SES) unit is seeking a Principal Civil Engineer. The role involves leading civil engineering efforts, including site surveys, design, and installation support. The engineer will work closely with Program Managers, coordinate with other engineering disciplines, and manage multiple projects. Key responsibilities also include developing construction specifications, ensuring design meets technical, cost, and schedule metrics, and providing technical assistance for punch-list items. The ideal candidate should have a Civil Engineering degree with a current PE license, extensive experience with the Federal Government, and proficiency in AUTOCAD and Microsoft Office tools.
Civil/Structural Engineer
Company: Leidos
Location: Fort Worth, TX
Posted Dec 04, 2024
Leidos is seeking a Civil/Structural Engineer for a dynamic role in Ft. Worth, Texas. The engineer will work on innovative solutions, gain valuable skills, and contribute to the National Airspace System Integration Support (NISC) Central Service Area (CSA) mission. Key responsibilities include on-site surveys, generating designs and reports, participating in inspections, coordinating with engineering staff, preparing construction drawings, managing projects, and ensuring safety. The ideal candidate must have a Civil or Structural Engineering degree, relevant experience, knowledge of building codes, proficiency in MS Office and AUTOCAD, and ability to work independently. A Public Trust Clearance is required.
Customer Service Delivery Manager
Company: Leidos
Location: Rosamond, CA
Posted Dec 04, 2024
Leidos is seeking a dynamic, mission-centric Customer Service Delivery Manager (CSDM) to join their organization in support of their NASA program. The CSDM will leverage strong leadership experience, technical expertise, and financial acumen to provide outstanding service to the customer. Key responsibilities include managing daily services and processes, building and maintaining customer relationships, developing innovative strategies, and directing a team of Customer Service Representatives, Engineers, and Technicians. The ideal candidate will possess strong problem-solving skills, excellent communication abilities, and experience in a customer-facing environment. A BA/BS or equivalent experience and 5+ years of relevant experience are required.
Cryptographic Security Testing (FIPS 140) Lab Director
Company: Leidos
Location: Remote
Posted Dec 04, 2024
Leidos is seeking a highly skilled and motivated individual to join their Cryptographic Security Testing Lab (CSTL) as Lab Director. The role involves managing the CSTL team, ensuring quality assurance, customer engagement, process improvement, and maintaining lab accreditation. The ideal candidate should have expert knowledge in crypto security, specifically FIPS 140, and experience in ISO 17025 and NIST HB 150 compliance. Strong leadership, team management, communication, and technical skills are required. The position offers a competitive pay range and the opportunity to work in a growing IT Security field crucial for National defense.