Jobs at Leidos

26,587 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.

Service Operations Manager

Company: Leidos

Location: Remote

Posted Nov 01, 2024

Leidos is seeking an experienced Service Operations Manager to oversee their managed data center and cloud service operations. The role involves managing daily operations, leading a team, implementing best practices for service delivery, and ensuring compliance with security standards. The ideal candidate should have a Bachelor's degree in computer science or a related field, 5+ years of experience in data center and cloud operations, and strong leadership and problem-solving skills.

Imaging Scientist

Company: Leidos

Location: San Marcos, CA

Posted Nov 01, 2024

Leidos, a Fortune 500 science and technology leader, is seeking a talented Imaging Scientist for its Security Enterprise Solutions (SES) division in Vista, CA. The role involves cutting-edge research and development in imaging security systems, including radiation detectors, X-ray and gamma ray scanners, and CT explosives detection equipment. The Imaging Scientist will lead project design, develop image processing algorithms, and ensure image quality. Qualifications include a BS degree with 8+ years of experience or a Masters with 6+ years, strong knowledge in X-ray physics, and proficiency in data analysis and image processing. Preferred qualifications include a PhD, project management experience, and knowledge of radiation safety protocols.

G-5 Excercise Planner

Company: Leidos

Location: Tampa, FL

Posted Nov 01, 2024

Leidos is currently recruiting for an Exercise Planner position in Tampa, FL. The role involves providing exercise planning and support services for MARCENT exercise design, planning, execution, and assessment. Key responsibilities include assisting in the management of the MARCENT Exercise Program, developing and reviewing exercise design and planning documents, maintaining exercise-related web pages and documentation, and coordinating exercise planning conferences. The ideal candidate should have a Bachelor's degree, active SECRET clearance, and relevant experience. Preferred qualifications include a Master's degree, retired or reserve USMC Lieutenant Colonel status, and experience with CENTCOM/MARCENT/NAVCENT Exercises.

Short Term or As Needed Coverage MFLC Counselor - Malmstrom AFB, MT

Company: Leidos

Location: Great Falls, MT

Posted Nov 01, 2024

Leidos is seeking passionate, licensed mental healthcare providers to join their Mission Ready Reserve (MRR) program as Military and Family Life Counselors (MFLCs). MFLCs serve as the first line of defense for military members' mental health, providing proactive counseling services to prevent issues from escalating. The role involves supporting adults and minors in various settings, including military units, military families, and schools. MRR MFLCs enjoy benefits like no insurance filing, no progress notes, and free CEUs. Responsibilities include face-to-face counseling, referrals, presentations, and building rapport with service members and their families. The position is interim, serving at Presidio of Monterey, CA, with potential for additional short-term assignments.

Watch Officer

Company: Leidos

Location: McLean, VA

Posted Nov 01, 2024

Leidos is seeking a Watch Officer for a 24x7 Intelligence Community (IC) program in Tysons/McLean, VA. The role requires an Active TS/SCI with polygraph security clearance. The candidate will support government staff in creating written products for senior leadership and USG policymakers. Primary responsibilities include supporting ODNI Watch activities, monitoring intelligence traffic, producing daily situational awareness products, and maintaining awareness of world events. The role involves working 12-hour rotating shifts, acting as a 24-hour point-of-contact, and communicating with IC partners. The successful candidate should have experience in 24x7 Watch operations, DNI Watch policies, and working with IC agencies. A BA degree and 2-4 years of relevant experience, or a Master's with less than 2 years of experience, is required.

LEVEL I Computer Engineer

Company: Leidos

Location: Orlando, FL

Posted Nov 01, 2024

Leidos is seeking a Level 1 Computer Engineer with a strong foundation in computer engineering principles, hands-on experience in systems and network troubleshooting, and the ability to manage and optimize technical solutions. The role is crucial for maintaining the efficiency and reliability of the IT infrastructure and supporting the seamless operation of computer systems. Basic qualifications include proficiency in operating systems, networking concepts, and virtualization technologies. A Bachelor's degree in Computer Engineering or a related field, along with 2-4 years of experience, is required. Relevant certifications are a plus. The pay range is $53,950.00 - $97,525.00.

Senior Paralegal

Company: Leidos

Location: Washington, DC

Posted Nov 01, 2024

Leidos is hiring for a Senior Paralegal position in Washington, DC, supporting the Civil Rights Division of the Department of Justice. The role involves working on high-profile cases, conducting legal research, drafting memoranda, and communicating with various teams. Key responsibilities include reviewing case materials, identifying conflicting statements, and using litigation support tools like Relativity. The position requires a paralegal certificate, at least two years of litigation experience, and proficiency in legal research tools. Desired qualifications include trial experience and Spanish language skills. The role offers opportunities for skill development and competitive compensation.

OCONUS Field Service Representative

Company: Leidos

Location: Baghdad, Iraq

Posted Nov 01, 2024

Leidos is seeking a Field Service Representative for an OCONUS position. The role involves installing, configuring, and managing various communication systems including HF, UHF, SATCOM, and network equipment. The candidate should have a Bachelor's degree and 4-8 years of experience in networking, VMware, or Microsoft servers. Security+ certification is required, with VCP, CCNA, or MSCE being preferred. The role involves working in hardship and hazardous locations, and requires a US Citizen with an active DoD Top Secret security clearance.

VP, Chief Engineer, Defense Systems Sector

Company: Leidos

Location: Huntsville, AL

Posted Nov 01, 2024

Leidos is seeking a Vice President, Chief Engineer for the Defense Systems Sector, with a focus on systems engineering, model-based systems engineering, reliability engineering, and digital engineering. The role involves defining and managing engineering efforts across the sector, ensuring technical innovation, and supporting new business opportunities. The ideal candidate will have extensive experience in leading large engineering teams, providing engineering leadership on Defense PORs, and supporting capture activities. A Master's degree or Ph.D. in a relevant field is preferred, along with experience in driving innovation in system engineering processes and tools.

Deputy Program Manager

Company: Leidos

Location: Gambrills, MD

Posted Nov 01, 2024

Leidos' Digital Modernization Sector is seeking a Deputy Program Manager (DPM) for the Global Solutions Management - Operations II (GSM-O II) contract. The role involves overseeing and managing multiple special projects, supporting programmatic responsibilities, and ensuring financial performance. The ideal candidate should have a background in a DoD and/or DISA environment, with experience in supervising teams, managing high tempo technical teams, and knowledge of Agile Development Methodology, DevSecOps processes, and Engineering and Management Processes. The position offers a competitive pay range and the opportunity to work in a collaborative and innovative culture.

PeopleSoft Financial - Techno/Functional Developer

Company: Leidos

Location: Pune, India

Posted Nov 01, 2024

Leidos is seeking a PeopleSoft Financial Technical - Functional Developer to join their finance team. The ideal candidate should have a strong understanding of PeopleSoft Financials, proficiency in PeopleTools, PeopleCode, Application Engine, and Component Interface. They will collaborate with business stakeholders to enhance existing systems, implement new solutions, and provide ongoing support for PeopleSoft Financial applications. The role involves designing, developing, and implementing enhancements and customizations, participating in system upgrades, and troubleshooting technical issues. The candidate should have solid knowledge of SQL and database concepts, experience with reporting tools, strong analytical and problem-solving abilities, and excellent communication skills.

Embedded Software Engineer

Company: Leidos

Location: San Diego, CA

Posted Nov 01, 2024

Leidos is seeking an Embedded Software Engineer for a position in San Diego, CA. The ideal candidate will work on designing and developing embedded software for space systems, including Real Time Operating Systems (RTOS). The role involves hands-on implementation and testing of software and hardware on various platforms. The engineer will also be involved in all phases of the product life cycle, from concept development to post-delivery support. Basic qualifications include a Bachelor's degree in Computer Science or Electrical/Computer Engineering, minimum two years of experience in C/C++ and Linux systems, and hands-on experience with embedded system software. Familiarity with RTOS, software version control tools, and prior internship experience in embedded software or systems is preferred.

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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