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.
Sr Transport Network Specialist
Company: Leidos
Location: Kapolei, HI
Posted Dec 19, 2024
Leidos is hiring a Sr Transport Network Specialist for the SMIT program, the largest IT services program for the Navy. The role involves supporting the Navy-Marine Corps Intranet (NMCI), including cybersecurity services, network operations, service desk, and data transport. The successful candidate will contribute to the analysis, design, planning, and ongoing support of NMCI transport areas. They will also serve as a technical expert for vendor solutions and perform reach back into vendor research, development, and technical support teams. The role requires a Bachelor's degree in a relevant field, at least 8 years of experience, and an active Secret clearance. The position involves collaborating with external customers, management, subcontractors, vendors, and other engineering disciplines, and complying with ITSM processes and Cybersecurity requirements.
Transmission Reliability Engineer
Company: Leidos
Location: Remote
Posted Dec 19, 2024
Leidos Engineering is looking for a Transmission Reliability Engineer to join their System Planning team. The role involves transmission planning, modeling, compliance verification, and protective device coordination. The successful candidate will conduct transmission system software modeling and analysis studies for various utility types. The position offers significant growth potential, client-facing work, and business development activities. Basic qualifications include a Bachelor's in Electrical Engineering, US Citizenship/Green Card, strong communication skills, and teamwork abilities. Preferred qualifications include circuit analysis experience, familiarity with power systems, and proficiency in specific software tools.
Software Engineer Intern
Company: Leidos
Location: Tucson, AZ
Posted Dec 19, 2024
Leidos is seeking a Software Engineering Intern for the Chinook Program in Tucson, AZ. The role involves participating in code reviews, developing applications, communicating with customers and teams, and debugging software. Qualifications include US citizenship, ability to obtain TS/SCI clearance, and proficiency in programming languages like Java, C++, or Python. Experience with software development tools and databases is preferred.
Military Family Licensed Counselor (Adult)
Company: Leidos
Location: Cheyenne, WY
Posted Dec 19, 2024
Leidos is recruiting licensed behavioral health professionals to join their Adult Military and Family Life Counseling (MFLC) team at FE Warren AFB in Wyoming. The role involves providing non-medical support, including counseling, consultation, and outreach, to service members, military family members, and eligible staff. Key responsibilities include face-to-face counseling, engaging in activities with military personnel, offering presentations, promoting positivity, building rapport, assisting with transitions, and participating in training. Benefits include no insurance filing, no progress notes, no treatment plans, an iPad for reporting, paid holidays, free training, license renewal reimbursement, and 401K eligibility. The role also offers flexibility due to the National Defense Authorization Act, allowing licensed MFLCs to provide services anywhere in the U.S. Minimum requirements include a Master's degree in Behavioral Health Professions and a valid independent license in the mental health field from any U.S. state or territory.
Junior Network Engineer
Company: Leidos
Location: Orlando, FL
Posted Dec 19, 2024
Leidos is offering an exciting opportunity for an experienced Junior Network Engineer to support several programs in the Orlando area. The role involves designing, implementing, and maintaining complex information systems, including physical facility infrastructure, virtual devices, and physical networking devices. The ideal candidate should have a Bachelor's degree and 1+ year of IT-related experience, with knowledge of Cisco, Juniper, and Palo Alto devices. They should also be IAT Level II Certified and Security + Certified, with the ability to obtain a Secret clearance. Leidos is known for inspiring staff with interesting assignments and fostering professional and personal growth.
Quality Engineer/Mechanical
Company: Leidos
Location: Huntsville, AL
Posted Dec 19, 2024
Leidos Dynetics is looking for a skilled Quality Engineer to join their diverse team, focusing on a new program. The role involves managing quality aspects, including assembly operations, testing, non-conformances, root cause investigations, and audits. The ideal candidate should have a BS/MS in relevant field with 4-8 years of experience, or equivalent experience in ISO9001/AS9100 systems. They must be a US citizen with a current Secret clearance, and proficiency in Microsoft programs is preferred. The pay range is $72,150.00 - $130,425.00.
Apprentice Geolocation Operator - Passive
Company: Leidos
Location: Augusta, GA
Posted Dec 19, 2024
Leidos is recruiting for Apprentice Geolocation Operators in Augusta, GA. The role involves operational support, signal detection, and geolocation tasks. Candidates must have a BA degree and 2-4 years of relevant experience or a Masters with less than 2 years of experience. A Top Secret/SCI (TS/SCI) security clearance with polygraph is required. Preferred qualifications include linguistic skills, training from 451 or 452 Signal Analysis School, and experience with T/FDOA geolocation operations. The pay range is $57,850.00 - $104,575.00.
Virtualization Enterprise Systems Engineer
Company: Leidos
Location: Selma, AL
Posted Dec 19, 2024
Leidos Digital Modernization team is seeking a skilled Virtualization Enterprise Systems Engineer for the 26th Network Operations Squadron (26 NOS) at Montgomery, AL. The role involves leading the design, implementation, and management of VMware virtual environment infrastructure, focusing on storage technologies and Fibre Channel Switch (FCS) fabric. The candidate must have strong communication, collaboration, and project management skills, and be a Subject Matter Expert in VMware ESX infrastructure. The position requires U.S. citizenship, an active Secret clearance, and specific certifications. The ideal candidate will have a Bachelor's degree in a Business Management or MIS related field, 8+ years of experience in virtual and storage infrastructure, and expert knowledge of VMware products. They should also possess strong problem-solving skills, knowledge of scripting with PowerShell, VMware PowerCLI, and Bash, and be able to work in a dynamic government consulting services environment.
Senior Application Developer
Company: Leidos
Location: Lexington, KY
Posted Dec 19, 2024
The Application Developer is responsible for designing, developing, testing, and maintaining custom software applications for the organization. The job requires collaboration with IT and business teams, staying current with emerging technologies, and providing support to end-users.
STS Training Specialist
Company: Leidos
Location: Augusta, GA
Posted Dec 19, 2024
Leidos is seeking a Training Specialist for the National Security Sector to develop, instruct, and support Warfighter requirements for Operator and Maintainer New Equipment Training (NET) analysis, design, development, implementation, evaluation, and maintenance of training packages for satellite communication (SATCOM) equipment, baseband system components, radios, line of sight (LOS), wireless fidelity (Wi-Fi) and various other systems within the Project Manager Tactical Network (PM TN) architecture. The role involves creating customized training plans, providing classroom instruction, and field level training on TN systems. The position can be located at Fort Cavazos TX, Fort Eisenhower GA or Aberdeen Proving Grounds MD. The ideal candidate should have a Bachelor's Degree with 3 or more years of experience or equivalent Military Occupation Specialty (MOS) in lieu of degree and 4 years of hands on experience on related TN (formerly WIN-T) systems, active DoD secret security clearance, technical understanding and experience with TN systems, fundamental understanding of SATCOM, LOS, and Wi-Fi systems, and LAN and WAN networking experience. Minimum of 80% CONUS and OCONUS travel is required.
IT Security Lead
Company: Leidos
Location: Stafford, VA
Posted Dec 19, 2024
Leidos National Security Sector is seeking an IT Security Lead for a program supporting a federal law enforcement agency in Quantico, VA. The role involves leading a team for information assurance, ensuring system compliance with enterprise security requirements, and working with an ISSE to achieve and maintain Authority to Operate. Required qualifications include active Top-Secret Clearance, US Citizenship, a relevant degree, and at least 8-12 years of experience. The pay range is $104,650.00 - $189,175.00.
Middle Data Scientist
Company: Leidos
Location: Springfield, VA
Posted Dec 19, 2024
The Intelligence Group at Leidos is urgently seeking an Exploitation Specialist/Data Scientist for a middle-level position in Springfield, Virginia. The role involves collecting, processing, and analyzing data to improve the mission area of Maritime Features. Key responsibilities include data collection and analysis, maintaining and integrating data in DBMS, performing ad hoc analysis, and presenting results clearly. The ideal candidate should have a BA/Master's degree with 4-8/2-6 years of relevant experience in data science, including data collection, processing, exploitation, transformation, modeling, and analytics. Proficiency in Python, Java, SQL, and Tableau or equivalent BI software is required. Familiarity with geospatial data management, GIS, and ArcGIS/ArcPro is highly desirable. The role offers a competitive pay range of $72,150.00 - $130,425.00.