Jobs at Leidos
26,588 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.
Principal RF Engineer
Company: Leidos
Location: Arlington, VA
Posted Oct 15, 2024
Leidos Innovations Center is seeking a Principal RF Engineer for their San Diego, CA office. The role involves developing disruptive RF technologies for future DoD systems, working with current RF engineers, and potentially serving as a Principal Investigator on Contract R&D efforts. The ideal candidate should have a Bachelor's or higher in engineering, physics, optics, or equivalent field with 12+ years of relevant experience, and be a U.S. citizen with a Secret security clearance. Proficiency in applied computational electromagnetics, RF device design, and material properties is required. Excellent communication skills and a mission-oriented approach are also essential.
Tier 1 AS&W Analyst - Day Back
Company: Leidos
Location: Ashburn, VA
Posted Oct 15, 2024
Leidos Digital Modernization Sector is hiring a Tier 1 AS&W Analyst for a cyber security program supporting Customs and Border Protection (CBP) security operations center (SOC). The role involves conducting log analysis, triaging incidents, developing security content, and communicating findings to stakeholders. Required qualifications include a Bachelor's degree in a relevant field and 2+ years of professional experience in incident detection, response, and remediation. Preferred certifications and experience in cyber government or federal law enforcement are also valued.
Field Service Technician I
Company: Leidos
Location: Manhattan, NY
Posted Oct 15, 2024
Leidos' Security Enterprise Solutions (SES) Operation offers a comprehensive suite of security solutions for aviation, ports, borders, and critical infrastructure worldwide. With over 24,000 products deployed across 120 countries, SES is divided into three divisions: Aviation Solutions, Ports & Borders, and Global Services. The role involves customer support activities, installation, modification, and repair of complex equipment and systems. Basic qualifications include related trade experience, computer literacy, and a minimum of 2 years' experience in troubleshooting and field repair of electrical and electronic systems. Preferred qualifications include excellent organizational, communication, and interpersonal skills, as well as the ability to multitask and handle stressful situations.
Windows Systems Administrator (SME)
Company: Leidos
Location: Alexandria, VA
Posted Oct 15, 2024
Leidos is looking for a System Administrator with expertise in Windows server administration in physical and virtual environments. The role involves interacting with other administrators to handle service inquiries and problems, analyzing recurring issues, and suggesting solutions. The individual will provide systems and software operations and maintenance support in a large, multi-enclave enterprise environment. Key skills required include technical support, administration, and monitoring of Microsoft Windows, support for IT systems, troubleshooting, and scripting/automation. The candidate must have a Bachelor's Degree with 8+ years of experience, or equivalent, and meet DoD 8570.11- IAT Level II certification requirements. US Citizenship is required due to the nature of the government contracts.
Materials Scientist (Turbine Metals and Alloys)
Company: Leidos
Location: Albany, OR
Posted Oct 15, 2024
Leidos is hiring a Materials Scientist for a role in Albany, OR. The candidate will work with a multidisciplinary team to advance understanding of hydrogen damage in additively manufactured Ni-based superalloys for hydrogen-powered turbine applications. The role involves performing slow strain rate and fatigue crack tests, determining failure mechanisms, characterizing microstructures, and writing technical reports. The ideal candidate will have a PhD in Materials Science and Engineering, experience with advanced characterization techniques, and knowledge of processing-microstructure-property relationships in nickel alloys.
Electrical Engineer
Company: Leidos
Location: San Diego, CA
Posted Oct 15, 2024
The Leidos Innovations Center is seeking an Electrical Engineer for a position in San Diego, CA. This role involves developing advanced electronics for various applications, with a focus on research and development of innovative, low power, SWaP optimized hardware. The engineer will collaborate with a team of engineers and scientists, working independently on tasks with evolving requirements. Key responsibilities include applying circuit design expertise, troubleshooting equipment, developing test plans, and writing technical reports. The ideal candidate will have a B.S. or higher in Engineering, Physics, Mathematics, or related field with 4+ years of relevant experience, or a Master's with 2+ years of experience. Proficiency in Altium Designer or similar CAD tools, and experience with circuit design, microcontrollers, FPGAs, embedded systems, and sensor integration are required. The role involves 10% travel to customer sites. The pay range is $81,250.00 - $146,875.00.
Program Manager
Company: Leidos
Location: Arlington, VA
Posted Oct 15, 2024
Leidos Innovations Center (LInC) is seeking a Program Manager for its Electronic Warfare (EW) division R&D portfolio. The ideal candidate will have experience in communications, EW, and radar systems, hardware/software fabrication, vehicle/platform system integration, and test and evaluation. Primary responsibilities include planning, coordinating, and managing programs, integrating all functions, monitoring tasks, performance, subcontractors, risks, costs, and schedule, and providing strong leadership. The candidate must have an active Secret clearance, experience overseeing technical teams, excellent communication skills, and proficiency in Microsoft Office Suite. A Master's degree and PMP certification are preferred.
Electrical Technician
Company: Leidos
Location: Pittsburgh, PA
Posted Oct 15, 2024
Leidos National Security Sector is seeking an Electrical Technician for their Pittsburgh facility. The role involves working in an electrical environment below 600VAC, focusing on control systems, power systems, equipment testing, field support, mechanical assembly, soldering, pneumatics, and understanding electrical schematics. The candidate will receive initial training and have the opportunity to move into a lead role. Basic qualifications include an Associate's Degree in Electronic Engineering Technology or Registered Electrician, and 5+ years of related experience. Preferred qualifications include US Navy or military facility experience. The pay range is $65,000.00 - $117,500.00.
Lead Substation Protection and Control Engineer
Company: Leidos
Location: Charlotte, NC
Posted Oct 15, 2024
Leidos is seeking a Lead Substation Protection and Control Engineer to join their dynamic team. The role involves leading substation protection and control design projects, mentoring a diverse team, managing financials and resources, collaborating with external clients, and continuously improving quality. The company offers leadership training, career advancement opportunities, technical training, and support for obtaining a P.E. license. The ideal candidate will have a Bachelor's degree in Electrical Engineering, 8+ years of experience in substation protection and control design, and the ability to align engineering execution with program management. A Registered Professional Engineer (P.E) license and Master's degree in a related field are preferred. The role offers a competitive pay range and a supportive work environment.
Cloud Domain Engineer
Company: Leidos
Location: Remote
Posted Oct 15, 2024
Leidos CIO Services is seeking a Cloud Domain Engineer for a remote position supporting the Enterprise Cloud Management organization. The ideal candidate will have extensive technical experience, leadership skills, and a strategic mindset. Key responsibilities include Cloud Domain Engineering, cross-functional collaboration, roadmap planning, team leadership, technical expertise, continual learning, communication, process improvement, Agile methodologies, vendor relationships, and documentation. Required qualifications include a Bachelor's degree in a related technical discipline, 8+ years of relevant technical experience, and professional level certification in AWS or Azure. Preferred qualifications include AWS or Azure certifications, experience with SAFe or other Agile Methodologies, and experience with Splunk or other observability tools.
Chief Engineer Architect
Company: Leidos
Location: Ashburn, VA
Posted Oct 15, 2024
Leidos is looking for a Chief Engineer/Architect to lead a large, complex program for Customs and Border Protection (CBP). The role involves providing technical leadership, developing and modernizing mission-critical systems, and optimizing performance in the cloud. The program focuses on agile methodologies, DevSecOps, AI/ML, and user experience. The ideal candidate will have a Bachelor's degree in Computer Science or a related field, 10+ years of experience in enterprise application engineering/architecting, and recognized cloud certifications. They should also have experience with CBP Border Patrol mission environments, implementing NIST/DHS security controls, and deploying CI/CD pipelines.
Senior Substation Site Civil Engineer
Company: Leidos
Location: Charlotte, NC
Posted Oct 15, 2024
Eidos is seeking a Senior Substation Site Civil Engineer for their growing Framingham, Massachusetts office. The role involves designing electric utility projects, developing junior staff, and contributing to bids and proposals. The candidate will also take a responsible engineer role on main client projects, overseeing work and ensuring quality control. Experience in front-facing client operations and knowledge of local, state, and federal regulations are required. The ideal candidate will have a B.S. in Civil Engineering, 4+ years of experience, and a P.E. license. Proficiency in AutoCAD Civil 3D, MicroStation OpenSite Designer, and hydrologic/hydraulic modeling software is preferred.