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.
Business Services Manager
Company: Leidos
Location: Reston, VA
Posted Dec 19, 2024
Leidos is recruiting a senior leader to oversee shared business services for the Navy & Marine Corps IT sector. The leader will enhance performance of direct and matrixed staff, deliver outstanding services to stakeholders, and implement business efficiencies. Key responsibilities include managing enterprise resource management, risk management, collaboration frameworks, subcontract program management, and more. The ideal candidate should have extensive experience in government contracting, program management, strategy, and business/financial management.
Senior Proposal Writer with Top Secret Clearance
Company: Leidos
Location: Reston, VA
Posted Dec 19, 2024
Leidos is looking for a TS/SCI cleared Senior Proposal Writer with U.S. Government proposal experience. The role involves leading the development of clear, compliant, and compelling proposal sections, working closely with Capture Executives, Solution Architects, and SMEs. The ideal candidate should have a strong background in technical writing, excellent communication skills, and the ability to work independently in a fast-paced environment. The position is hybrid, requiring some telework and onsite work in the DC Metro area. Key responsibilities include interviewing SMEs, collaborating with team members, and writing high-quality proposal sections. Required qualifications include a Bachelor's Degree with 12+ years of experience or a Master's Degree with 10+ years of experience, proficiency in Microsoft Office, and a proven track record of successful proposals.
Site Reliability Automation and Orchestration Engineer
Company: Leidos
Location: Remote
Posted Dec 19, 2024
The U.S. Navy's Service Management, Integration, and Transport (SMIT) program is seeking a Site Reliability Automation and Orchestration Engineer. This role involves providing engineering support to the Navy Marine Corps Intranet (NMCI), the world's largest IT network. The successful candidate will have hands-on experience in virtualized or on-prem environments, with a focus on infrastructure as code, automating patches and system configurations, and orchestrating network operations. Key responsibilities include continuous development and integration, SRE engineering and integration, release management, and training & knowledge transfer. The ideal candidate will possess a B.S. Degree with 8-12 years of experience in site reliability engineering automation, IAT Level II Baseline Certification, and active Secret Clearance. Experience with DevOps, CI/CD, Agile environments, and various tools like Jenkins, GitLab, Docker, Kubernetes, and Ansible is required. Familiarity with Atlassian products and commercial cloud infrastructure deployment environments is also beneficial.
Senior Data Scientist
Company: Leidos
Location: Springfield, VA
Posted Dec 19, 2024
The Intelligence Group at Leidos is seeking a Senior Exploitation Specialist/Data Scientist for a position in Springfield, Virginia. The role involves collecting, processing, and analyzing data to deliver data-driven solutions for improving the mission area of Maritime Features. Key responsibilities include data collection and analysis, maintaining and integrating data in a DBMS, performing ad hoc analysis, and communicating results clearly. The ideal candidate should have a BA/MA degree, 8-12 years of relevant experience, strong programming skills in Python and Java, and experience with data science, geospatial data management, and Tableau. Familiarity with ESRI, ArcGIS, and cloud architecture is also desired.
Network and Security Operations Center (NSOC) Patch Management Specialist
Company: Leidos
Location: Newport News, VA
Posted Dec 19, 2024
The NSOC Patch Management Specialist role at Leidos involves scanning for, documenting, and remediating vulnerabilities in hardware and software. The position requires a bachelor's degree in a related field, top-secret clearance, and experience with ICAM platforms. Preferred qualifications include a master's degree, experience with virtualized environments, and DoD Identity and Access Management (IdAM) policies. The role offers a competitive pay range and involves leading NSOC staff to achieve high customer satisfaction and STIG compliance.
Middle GDATM Software Engineer
Company: Leidos
Location: St. Louis, MO
Posted Dec 19, 2024
The Intelligence Group at Leidos is seeking an Exploitation Specialist/GDAT Software Engineer for a role in St. Louis, Missouri. The position involves supporting the customer in modernizing applications for production operations, focusing on minor improvements in software functionality for routine maintenance. The role requires a BA degree with 4-8 years of relevant experience or a Master's degree with 2-6 years of experience. Key skills include User Interface Design, Web Data Hosting, .NET Visual Basic programming, Window Desktop application development, and Software Test Engineering. Familiarity with Amazon CLI and Cloud Access Portal is a plus. The role involves supporting the GDAT-M application, which is crucial for the customer's Geopositioning and validation of National products.
Cloud Engineer
Company: Leidos
Location: San Antonio, TX
Posted Dec 19, 2024
Leidos is seeking a Cloud Engineer with experience in AWS, Azure, IBM, Oracle, or Google for a hybrid position at Lackland AFB, San Antonio. The role involves architecting solutions for Air Force Commercial Cloud Services, providing technical direction for migrations to C2S, and integrating cloud solutions into the Risk Management Framework. The ideal candidate should possess a TS/SCI security clearance, current IAT Level II certification, a Bachelor's degree, and 5+ years of related IT experience. Python experience is highly desired. The pay range is $85,150.00 - $153,925.00.
Winter Marine Technician - Palmer Station
Company: Leidos
Location: Remote
Posted Dec 19, 2024
Leidos is seeking a Marine Fleet Coordinator for the Antarctic Support Contract. The role involves overseeing and assisting in the operation and maintenance of a fleet of small boats, as well as maritime training and safety. The position requires US Citizenship, a Public Trust security clearance, and experience as a vessel Captain or in senior engineering/systems design roles.
Program Chief Engineer
Company: Leidos
Location: Huntsville, AL
Posted Dec 19, 2024
Leidos is looking for a Chief Engineer to join their diverse team, working on complex solutions in defense, space, cyber, and commercial fields. The role involves owning technical performance, being a key stakeholder in cost and schedule, and serving as the technical point of contact for the customer and Leidos leadership. The Chief Engineer will ensure contract integrity, set team priorities, and resolve technical conflicts. They will also oversee the technical teams, provide mentoring, and ensure system requirements are properly defined. The ideal candidate should have a Bachelor's degree in Engineering, a minimum of 10 years of relevant experience, and a Master's degree is preferred. Familiarity with lean manufacturing tools, experience with complex electro-mechanical systems, and demonstrated experience with process control and root cause analysis are required. Proficiency in Office Products, excellent communication skills, and the ability to travel at least 25% of the time are also necessary. A Top-Secret Clearance is required.
AEGIS Computer Network Subject Matter Expert and Tactical and Technical Trainer
Company: Leidos
Location: Dahlgren, VA
Posted Dec 19, 2024
Leidos, through its subsidiary Gibbs & Cox, is inviting applications for a full-time AEGIS Computer Network Subject Matter Expert and Tactical and Technical Trainer in Dahlgren, VA. The role involves developing, organizing, and conducting combat systems and weapon system training programs. The ideal candidate should have at least 4 years of US Navy surface warfare combat systems experience, U.S. Citizenship, and an Active Secret Security Clearance. They should also possess strong technical writing, presentation, and interpersonal skills. Leidos offers a rewarding career opportunity with a competitive pay range of $50,700.00 - $91,650.00.
Sr Aerospace System Engineer (SE)
Company: Leidos
Location: Chantilly, VA
Posted Dec 19, 2024
Leidos National Security Sector is hiring a Senior Aerospace Systems Engineer for a multi-year contract. The role involves capturing and developing requirements, providing architecture recommendations, reviewing technical packages, and developing information packages for custom acquisition management. The candidate must possess an active TS/SCI clearance, a bachelor's degree in engineering, and extensive experience in full-lifecycle systems engineering processes, particularly in the aviation domain. Desired skills include knowledge of flight dynamics, GNC, prior SETA experience, and deep expertise in airborne systems. The pay range is $126,100.00 - $227,950.00.
Cybersecurity Co-op
Company: Leidos
Location: Chevy Chase, MD
Posted Dec 19, 2024
Leidos is seeking energetic, motivated, self-starters for cybersecurity engineering positions. The co-op will gain real-world experience on state-of-the-art computer-based systems and contribute to systems used by the US Navy. Candidates must have a Bachelor's Degree in Computer Science or related fields, be available for at least 7 months, and meet U.S. Citizenship requirements.