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.
Systems Engineer
Company: Leidos
Location: Honolulu, HI
Posted Jan 24, 2025
Leidos National Security Sector is seeking a Systems Engineer for a dynamic role at Hickam AFB, Hawaii. The candidate will analyze and develop plans for C5ISR JWICS systems, evaluate COTS/GOTS applications, monitor project status, and provide technical support for system installation, testing, and maintenance. The ideal candidate will possess a Bachelor's degree in engineering or related field, current MCSE certification, and 4-8 years of C4I/Engineer experience. TS/SCI clearance is required. Preferred qualifications include strong experience in Storage and/or Exchange support.
Material Expediter
Company: Leidos
Location: Oxnard, CA
Posted Jan 24, 2025
Leidos is seeking a skilled Material Expediter for their Port Hueneme facility. The role involves coordinating shipping and receiving of material to and from Antarctica, verifying contents, packaging, and operating material handling equipment. The ideal candidate should have a high school diploma, at least 3 years of warehousing experience, forklift certification, and intermediate proficiency in Microsoft Office Suite. The pay range is $23 - $28 per hour. US Citizenship is required due to contract necessities.
Appian Developer
Company: Leidos
Location: Washington, DC
Posted Jan 24, 2025
Leidos is seeking a senior Appian Developer with expertise in Palantir and Appian AI for a variety of duties related to agile software development for FAA Office of Aviation Safety applications. The role involves designing, developing, and implementing Appian applications, integrating with Palantir Foundry, and providing ongoing support. Basic qualifications include a degree in Engineering, Computer Science, or related field, demonstrated expertise in Appian platform, experience with Palantir, Java, and understanding of data workflows. Preferred qualifications include Appian level 2 or 3 certification, agile delivery experience, and FAA/Government contracting experience.
Network Cable Engineer Manager
Company: Leidos
Location: Fort Meade, MD
Posted Jan 24, 2025
Leidos is seeking a Network Cable Engineer Manager to lead a team of 10 engineers. The role involves overseeing all aspects of network cabling infrastructure, including planning, design, installation, maintenance, and troubleshooting. Key responsibilities include leading and developing the team, ensuring project deadlines are met, and maintaining strong relationships with customers. The ideal candidate should have a Bachelor's degree in a related field, 7+ years of experience in network cabling, and expertise in fiber optic, copper, and data center cabling. Strong leadership, communication, and problem-solving skills are required.
Field Engineer- Sonar AN/SQQ-89A(V)
Company: Leidos
Location: Bath, ME
Posted Jan 24, 2025
Leidos, a company dedicated to delivering innovative solutions, is seeking a Field Engineer for the AEGIS Test Team in Bath, ME. The role involves overseeing the installation and testing of the AN/SQQ-89A(V) Sonar Suite, working with dynamic schedules, and coordinating with other team members and ship's force. Responsibilities include direct support for problem resolution, providing installation and testing inputs, documenting discrepancies, performing configuration audits, and coordinating testing of upgraded systems. Basic qualifications include a Bachelor's Degree with 2+ years of relevant experience, completion of US Navy 'C' school for AN/SQQ-89 ACB12, and ability to lift 40 pounds. Preferred skills include software loading, technical experience on U.S. Navy combat systems, and direct customer support experience.
Principal Software Scientist
Company: Leidos
Location: Xenia, OH
Posted Jan 24, 2025
Leidos Innovations Center's Information and Data Science Division is seeking a Senior Software Scientist to lead strategic solution development. The ideal candidate should have a proven track record in developing technology-based approaches, a strong research portfolio, and experience in formal verification. They must have industrial or academic experience, a degree in Computer Science or related field, and at least 12 years of relevant experience. The role involves developing innovative solutions for DARPA and DoD, leading teams of researchers, and collaborating on AI-driven innovations. The position offers a competitive pay range of $126,100.00 - $227,950.00.
HVAC Technician
Company: Leidos
Location: Springfield, VA
Posted Jan 24, 2025
Leidos is seeking a HVAC Technician for a position at Ft. Belvoir VA. The role involves troubleshooting, adjusting, modifying, inspecting, repairing, and performing preventive maintenance on HVAC/Refrigeration systems. The technician will also support installation of major HVAC/Refrigeration system components and provide critical technical knowledge for unique security requirements in SCIFs. The job requires a Final Top-Secret Clearance, NATE certification, and the ability to work in small spaces and lift up to 50 lbs. The pay range is $57,850.00 - $104,575.00.
Child Military and Family Life Counselor - JBLM, WA
Company: Leidos
Location: Tacoma, WA
Posted Jan 24, 2025
Leidos is recruiting licensed behavioral health professionals to join their Child and Youth Behavioral, Military and Family Life Counselor (MFLC) team at Joint Base Lewis McChord, Washington. The role involves providing non-medical support, counseling, consultation, and outreach to military families and children. Key responsibilities include working at Child Development Centers, offering presentations on social skills development, building rapport with parents, and assisting with transition adjustments. Benefits include no insurance filing, no progress notes, no treatment plans, an iPad for digital reporting, paid federal holidays, free training, license renewal reimbursement, and 401K participation. The job requires a master's degree in Behavioral Health Professions, independent practice level licensure, U.S. citizenship, and clearance.