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.

Mechanical Modeling Engineer

Company: Leidos

Location: Dayton, OH

Posted Jan 21, 2025

Sr. Advisor for Cybersecurity Policy and Training

Company: Leidos

Location: Remote

Posted Jan 21, 2025

Leidos is seeking a Senior Advisor for Cybersecurity Policy and Training. The role involves producing effective written communication for an IT Division within a federal government agency on policies, procedures, and guidelines. The candidate must be a US Citizen with Public Trust Clearance, and must have expert-level knowledge of federal cybersecurity requirements. Responsibilities include drafting, coordinating, and maintaining policies, developing a cybersecurity training program, and disseminating communications on best practices. The ideal candidate will have a Master's Degree, at least five years of cybersecurity experience, and a CISSP certification. Strong communication, interpersonal, and organizational skills are required.

Configuration Manager

Company: Leidos

Location: St. Louis, MO

Posted Jan 21, 2025

Leidos Spatial Solutions is seeking an experienced Configuration Manager for the Pubs Task Order with the FS2 Program. The role involves implementing automated CM tools, developing or modifying CM plans, policies, and procedures, and performing change control and configuration audits. Key responsibilities include assisting in hardware and software version control processes, using configuration management tools, and understanding basic concepts to document processes. The ideal candidate should have a BS/MS in relevant field with 4-10 years of experience, Top Secret clearance, and experience with Continuous Integration tools like GitLab. Preferred qualifications include knowledge of AWS cloud services, DoD 8570.11- IAT Level II certification, and experience in an Agile environment.

Senior Software Engineer

Company: Leidos

Location: San Diego, CA

Posted Jan 21, 2025

Target Analyst Reporter Level 3

Company: Leidos

Location: Gambrills, MD

Posted Jan 21, 2025

District Growth Manager

Company: Leidos

Location: Los Angeles, CA

Posted Jan 21, 2025

Leidos Energy, Infrastructure & Automation (EIA) is hiring a District Growth Manager. The role involves leading cross-functional teams to develop strategies for financial growth, researching industry trends, developing client relationships, and overseeing business proposals. The ideal candidate should have a bachelor's degree, extensive relationship management experience, strong networking skills, and the ability to travel up to 75% of the time.

Electrical Hardware Design Engineer

Company: Leidos

Location: Huntsville, AL

Posted Jan 21, 2025

Leidos Defense Sector is looking for a skilled Electrical Design Engineer to join their team in Huntsville, AL. The ideal candidate will work on advanced electrical system designs, particularly for the Enduring Shield ground based force protection system. They should have a Bachelor's degree in Electrical Engineering or related field, 4+ years of engineering experience, and knowledge of digital/analog/mixed signal electronics. The role involves high speed schematic design, system level electrical design, parts selection, and collaboration with multi-disciplinary teams. The candidate must be a US Citizen with a Secret Clearance or eligibility to obtain one.

Geospatial Data Scientist

Company: Leidos

Location: Albany, OR

Posted Jan 21, 2025

Leidos is seeking a Geospatial Data Scientist to support the National Energy Technology Laboratory (NETL) in developing carbon storage infrastructure. The ideal candidate should have a Geology background, strong Python and GIS skills, and expertise in geospatial data analytics. The role involves working on cutting-edge projects, publishing research, and collaborating with a multidisciplinary team. The position offers a salary range of $95K to $105K and is based in Morgantown, WV or Albany, OR.

Network Intern

Company: Leidos

Location: Reston, VA

Posted Jan 21, 2025

Leidos is offering a Network Intern position in the Digital Modernization sector, supporting the Defense Information Systems Agency. The role involves assisting in network management, troubleshooting, configuration, and maintenance. The intern will gain practical experience in network security, device setup, and collaboration with the IT team. Basic qualifications include enrollment in an IT or related degree program, understanding of network protocols, familiarity with network hardware, strong problem-solving skills, excellent communication, eagerness to learn, and ability to obtain DoD Secret clearance. US citizenship is required.

Warehouse Specialist, Mid

Company: Leidos

Location: Quantico, VA

Posted Jan 21, 2025

Leidos is a company that delivers innovative solutions through the efforts of its diverse and talented people. They empower their teams, contribute to their communities, and operate sustainably. The company has a strong mission, vision, and values that guide its business. Leidos offers various job opportunities, including one for a warehouse supervisor in Quantico, VA.

Expert Software Engineer

Company: Leidos

Location: Chantilly, VA

Posted Jan 21, 2025

Leidos is seeking a Software Developer for a prestigious program involving Identity Access Credential Management (ICAM) solutions. The role requires expertise in Cloudformation scripts, Python, Java, and AWS. Benefits include competitive pay, flexible schedules, and extensive growth opportunities. The company culture emphasizes employee development and celebrates milestones with various events.

Frequently Asked Questions

What is it like to work at Leidos?
Leidos offers a collaborative environment focused on mission‑driven projects. Employees benefit from flexible work arrangements, competitive health coverage, and tuition‑support programs. The culture emphasizes continuous learning, with internal training and certification pathways for cybersecurity, cloud, and data science.
What types of positions are available at Leidos?
Leidos needs talent in software development, data analytics, AI research, cybersecurity, systems engineering, project management, and technical writing. Roles range from entry‑level developers to senior architects, with opportunities in cloud platforms, edge computing, and defense‑grade systems.
How can I stand out as a Leidos applicant?
Tailor your resume to highlight mission‑aligned projects, quantify results, and list relevant certifications (e.g., CISSP, AWS Certified Solutions Architect). Showcase problem‑solving through portfolio or code samples, and mention experience with agile or defense‑grade standards. Leverage employee referrals through the Leidos LinkedIn group and prepare to discuss how your background supports national security or public‑health initiatives.

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