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.
Hardware Integrator
Company: Leidos
Location: Huntsville, AL
Posted Nov 20, 2024
The Leidos Defense Sector's Software Integration and Analysis Section is looking for a skilled Software to Hardware Electrical Engineer. The Hardware Integrator will collaborate with design engineers to support the design, development, and deployment of advanced modeling systems. This role involves developing and maintaining the software interface between radar threat system simulations and their hardware components, handling waveform messages, and managing real-time processing of hardware-generated returns. The candidate must have a Bachelor's Degree in Electrical, Computer, or Software Engineering, or a related STEM discipline, with 8+ years of direct experience or 6+ years with a relevant MS degree. Proficiency in C++ and digital signal processing is required, along with experience in Hardware-in-the-loop and hardware testing. The position demands a strong understanding of threat models and firmware behaviors. The role is based in Huntsville, AL, and requires US Citizenship with at least SECRET level active clearance, with potential for TS/SCI in the future.
Linux Systems Engineer
Company: Leidos
Location: Chantilly, VA
Posted Nov 20, 2024
Leidos is hiring a Linux System Engineer for the GEOAxIS system, which provides Identity, Credential and Access Management for NGA GEOINT content. The role involves designing, developing, and supporting cloud initiatives, user account management, infrastructure requirements, and maintaining program owned applications. The ideal candidate should have a Bachelor's Degree in Computer Science, 8-12 years of experience as a Systems Administrator, TS/SCI with Polygraph, and strong Linux background. Familiarity with AWS, Kubernetes, and Agile Team Collaboration tools is preferred. The pay range is $101,400.00 - $183,300.00.
Tier 1 AS&W Analyst - Day Back
Company: Leidos
Location: Ashburn, VA
Posted Nov 20, 2024
Leidos Digital Modernization Sector is recruiting for a Tier 1 AS&W Analyst - Day Shift for a high-profile cybersecurity program supporting Customs and Border Protection (CBP) security operations center (SOC). The role involves conducting log analysis, recognizing attacker activity, developing security content, and implementing remediation plans. The position requires a Bachelor's degree in a relevant field, at least two years of professional experience in incident detection and response, and specific certifications. The shift is 7am-7pm, Sunday-Tuesday, every other Wednesday, and the location is Ashburn, VA. U.S. Citizenship and a favorable 5-year background investigation are mandatory.
2nd Shift Manufacturing Production Manager
Company: Leidos
Location: Huntsville, AL
Posted Nov 20, 2024
Leidos Mechanical Manufacturing Team is looking for a 2nd Shift Production Manager. The role involves leading a team and managing manufacturing production, with a focus on producing high-quality products on time while maintaining a safe environment. The ideal candidate should have a Bachelor's degree, relevant experience, and proficiency in MS Office and MRP software. They should also be flexible, able to think creatively, and committed to continuous improvement. Preferred qualifications include experience with 5-axis machining, Six Sigma Green Belt, and managing more than 5 employees.
Principal Software Engineer
Company: Leidos
Location: Reston, VA
Posted Nov 20, 2024
Leidos is seeking a Principal Software Engineer for an immediate role. The candidate will provide Agile DevOps support to mission-critical systems, building strong systems, software, and cloud environments. They will participate in all aspects of the software development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. The role involves using Java, JavaScript, Python, SpringBoot, Hibernate, and other tools for software programming and innovation. The candidate must have extensive experience in Agile practices, Java, Spring, C2S, software development lifecycle, DevOps toolsets, software testing tools, scripting languages, Agile development environments, and commercial cloud platforms. A Bachelor's degree with 12+ years of experience or a Master's with 10+ years is required, along with US Citizenship and active TS/SCI with Polygraph. The role offers a competitive pay range of $122,200.00 - $220,900.00.
OPIR ISR Scenario Developer/SME
Company: Leidos
Location: Las Vegas, NV
Posted Nov 20, 2024
Leidos is seeking a seasoned Intelligence professional for an OPIR ISR Scenario Developer/SME position at Nellis AFB, Nevada. The role involves providing Modeling and Simulation expertise for advanced ISR testing, tactics development, and training integration. The candidate should have a strong understanding of All-Source Intelligence analysis, OPIR collection capabilities, and experience with National Technical Means capabilities. The position offers an opportunity to accelerate one's career path through challenging technical work and team collaboration.
CNC Programmer
Company: Leidos
Location: Huntsville, AL
Posted Nov 20, 2024
Leidos, a leading provider of engineering solutions, is seeking an experienced CNC Programmer with a DOD TS or DOE Q clearance. The ideal candidate will have expertise in lathe, mill/turn, and 3 & 5-axis programming. The role involves creating, maintaining, and improving multi-axis CNC programs for complex aerospace and defense hardware. The successful candidate will solve complex technical issues, drive continuous improvement initiatives, and communicate effectively with internal teams, clients, and external parties.
Clinical Project Engagement Lead
Company: Leidos
Location: Remote
Posted Nov 20, 2024
Leidos is seeking a Clinical Project Engagement Lead for its $4.6B MHS GENESIS program, which modernizes Electronic Health Records for the Department of Defense, supporting nearly 10 million service members and their families. The role involves facilitating project plans, developing processes for workflow reviews, managing tasks and milestones, and interfacing with senior stakeholders. The ideal candidate will have a BS/Masters degree with relevant experience, US Citizenship, and ability to obtain an ADP IT-II Public Trust Clearance. PMP certification is preferred. Success factors include managing complex projects, negotiating conflicts, and presenting confidently to senior leaders.
Information Systems Security Officer (ISSO)
Company: Leidos
Location: Gambrills, MD
Posted Nov 20, 2024
Leidos is looking for an experienced Information System Security Officer (ISSO) to provide ISSM support for a critical Transport Network program with DISA in Fort Meade, MD. The ISSO will be responsible for various tasks including policy development, risk assessments, security audits, and system decommissioning. The role requires U.S. citizenship and an active Top-Secret clearance with SCI Eligibility. The ideal candidate should have a BS in Information Systems or a related field, an MS is preferred, and at least 8 years of relevant experience. They must possess CISSP or CASP certification, be DoD 8140 Compliant, and knowledgeable in NIST SP 800-37, CNSSI 1253, FIPS 199, and NIST SP 800-53. They should also have experience in RMF accreditation processes, STIGs, and SRGs, and be able to present briefings to senior level DoD officials.
Helpdesk Specialist
Company: Leidos
Location: Ashburn, VA
Posted Nov 20, 2024
Leidos is seeking a Tier 2 Help Desk Specialist for the CBP TPVS program in Ashburn, Virginia. The role involves providing IT support, troubleshooting, and resolving issues. The ideal candidate should have a Bachelor's degree in computer science or related field with 5 years of experience, or equivalent with a Master's degree. Key skills include ITIL v.4 certification, ServiceNow proficiency, and experience with Microsoft Windows servers. The position offers a competitive pay range and the opportunity to work in a hybrid environment.
Network Operations Manager
Company: Leidos
Location: Chevy Chase, MD
Posted Nov 20, 2024
Leidos Dig Mod Health IT division is looking for a NOC Manager to oversee network operations for a large health agency in Montgomery County, MD. The role involves leading an operations team, ensuring network availability, performance, and maintenance, and managing incidents and changes. The manager will also ensure compliance with SLAs, guide process improvements, and collaborate with architecture and security teams. Required qualifications include a Bachelor's degree in a related field, 3-5 years of network operations management experience, and expertise with Cisco switches and routers. Preferred qualifications include certifications like CISSP, CCIE, CCNP, and experience with ServiceNow, cloud/software-defined networking, and ScienceLogic SL1.
Technical Architect
Company: Leidos
Location: Remote
Posted Nov 20, 2024
Leidos is seeking a Technical Architect for a remote position to support its $4.6B MHS GENESIS contract, which modernizes Electronic Health Records for the Department of Defense, serving nearly 10 million service members and their families. The role involves leading and defining solutions for new or active projects, ensuring adherence to standards, and providing technical support for new capabilities. The ideal candidate should have a BS Degree, 10-15 years of relevant experience, US Citizenship, and an active ADP2/IT2 Public Trust clearance. Familiarity with DOD processes, cybersecurity, and HL7 messages is a plus.