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.
Energy Engineer
Company: Leidos
Location: East Lansing, MI
Posted Dec 20, 2024
Leidos is seeking multiple Energy Engineers for positions near Detroit, Michigan. The role involves technical reviews of energy efficiency projects, developing custom energy savings estimates, and managing relationships with customers and suppliers. The ideal candidate should possess strong technical skills, excellent communication abilities, and knowledge of energy efficiency technologies. The position requires a valid driver's license and physical ability for field verification. Leidos offers competitive compensation, growth opportunities, and a supportive work environment.
Network Administrator
Company: Leidos
Location: Clovis, NM
Posted Dec 20, 2024
Leidos is offering an exciting opportunity for a Network Administrator at Cannon AFB, New Mexico. The role involves assisting with installation actions, supporting daily operations, and upgrading an Air Force Remote Piloted Aircraft Operations Center. Primary responsibilities include coordinating network administration, preparing technical implementation plans, ensuring network compliance, and troubleshooting network problems. The ideal candidate should have 5+ years of experience in network administration, be familiar with Cisco IOS, IP routing protocols, and have a current TOP SECRET SCI Security Clearance.
Senior Substation Physical Designer
Company: Leidos
Location: Atlanta, GA
Posted Dec 20, 2024
Leidos is seeking a skilled Substation Physical Designer for an exciting opportunity in Atlanta, Orlando, or Charlotte. The role involves creating substation design drawing packages and necessary documents for electric power substations. The designer will be responsible for ensuring all designs meet the highest level of quality and safety using CAD-based tools like AutoCAD 2D and 3D Inventor. The ideal candidate should have a high school diploma, preferably with an Associates Degree in a related discipline, and 4+ years of direct substation physical and electrical design experience. Proficiency in Windows-based software and strong analytical and problem-solving skills are also required. Leidos, a Fortune 500 company, is a trusted partner to government and commercial customers, offering transformative solutions in mission IT, security, software, engineering, and operations.
Senior Proposal Writer
Company: Leidos
Location: Reston, VA
Posted Dec 20, 2024
Leidos is expanding its Proposal Operations Team and is seeking a Senior Proposal Writer with extensive experience in U.S. Government, FEDSIM, and commercial proposals. The role involves working closely with Capture Executives, Solution Architects, and Technical/Management Volume Leads to develop proposal work products. The ideal candidate should have a proven track record in large, complex bids and excellent writing, communication, and leadership skills. The position is primarily onsite in Reston, VA, with potential for remote work. The pay range is $104,650.00 - $189,175.00.
Senior Transmission Line Engineer
Company: Leidos
Location: Ogden, UT
Posted Dec 20, 2024
Leidos is currently seeking a Senior Transmission Line Engineer to join a dynamic team in Salt Lake City, UT. The successful candidate will work on high-voltage and extra high-voltage overhead and underground systems for major utilities. Key responsibilities include applying various standards in engineering and design, performing analyses, preparing documents, and interfacing with clients and project teams. The project is in the proposal stage, offering the opportunity to shape and influence its early stages. Leidos values employee well-being and offers competitive benefits, training, and a diverse workplace. A Bachelor's degree in Civil Engineering, relevant experience, and knowledge of specific codes and tools are required.
Infrastructure/Cloud Integration Engineer
Company: Leidos
Location: Alexandria, VA
Posted Dec 20, 2024
Leidos is seeking a skilled Infrastructure/Cloud Integration Engineer for the Multi-Domain Solutions Division. The role involves supporting an Integrated Product Team for the Advanced Battle Management System (ABMS) Digital Infrastructure Processing Node, designing and implementing secure, scalable solutions. The position offers flexibility with a telework-friendly schedule and potential for hybrid work. Key responsibilities include ensuring efficient data storage and process operations, designing and deploying cloud-based infrastructure, and maintaining DevSecOps resources. The ideal candidate will have a BS degree, 4+ years of PaaS experience, and relevant certifications. Experience with tools like Kubernetes, RKE2, and Terraform is preferred. The role is open to candidates in Alexandria, VA, Melbourne, FL, Dallas, TX, or Salt Lake City, UT.
Sr. Systems Administrator
Company: Leidos
Location: Fort Meade, MD
Posted Dec 20, 2024
Leidos is hiring a Senior Systems Administrator for their Defense Enclave Services team. The role involves deploying and maintaining Windows and Linux servers in Azure, providing support for cloud infrastructure, and troubleshooting cloud systems. The candidate should have technical expertise in administering Linux and Windows platforms as code, and experience with automation tools like Microsoft Intune, Red Hat Satellite, and Ansible Automation Platform. The role also includes interacting with product owners, troubleshooting problems, and analyzing infrastructure for enhancements. Basic qualifications include a Bachelor's degree or Master's degree with relevant experience, DoD Secret clearance, and experience with Azure Cloud services and networking protocols. Preferred qualifications include DoD Secret clearance, IAT Level II (or higher) Certification, and experience with IaaS servers, Azure Virtual Desktop environments, and Infrastructure as Code (IaC).
Cybersecurity / RMF Analyst
Company: Leidos
Location: Gambrills, MD
Posted Dec 20, 2024
Leidos' Digital Modernization sector is currently seeking RMF Analysts for a new program at Ft. Meade, MD, with funding expected in December 2024. The role involves supporting the implementation and administration of information security policies, procedures, and technologies. The primary responsibility is to ensure the protection of systems, applications, and data on tactical and development networks. Key duties include supporting the Assessment and Authorization of DoD systems, software, and networks in accordance with the Risk Management Framework (RMF), and providing professional security services in line with USG, DoD, and NSA policies. The ideal candidate should have a Bachelor's degree, 2+ years of relevant experience, DoD 8570 IAT Level 2 or higher certification, and an active DoD Secret clearance.
Commissioning Engineering Lead
Company: Leidos
Location: Liverpool, United Kingdom
Posted Dec 20, 2024
Leidos is seeking a Commissioning Engineering Lead for a fixed-term position in Halewood, with a salary ranging from £45,000 to £60,000 depending on experience. The role involves driving critical automation projects within the automotive industry, maintaining site commissioning activities, managing build phases, and ensuring safety and quality. The company offers a competitive package including pension, private medical insurance, and flexible benefits. The ideal candidate should have a proven track record in project delivery, strong technical experience in robotics, automation, and controls, excellent communication skills, and the ability to work autonomously. The role requires travel to customer sites and obtaining BPSS clearance.
Senior Mechanical Engineer
Company: Leidos
Location: Albuquerque, NM
Posted Dec 20, 2024
Leidos is seeking a Senior Mechanical Engineer for their Albuquerque office. The ideal candidate should have experience in developing, deploying, and sustaining weapon systems for the Department of Defense. Key responsibilities include creating 3D solid models, conducting mechanical analysis, and working with government, Leidos, and vendor machine shops to procure parts. The successful candidate will join a team of engineers and scientists, guiding them to incorporate proven directed energy technologies into weapon systems. The role requires strong analytical skills, problem-solving abilities, and the capacity to work independently and collaboratively. The position involves technical leadership, project management, and the ability to interface with customers and vendors. Basic qualifications include a BSME or MSME with relevant experience and a US citizenship, along with the ability to obtain a DoD security clearance.
Lead Substation Site-Civil Engineer
Company: Leidos
Location: Charlotte, NC
Posted Dec 20, 2024
Leidos is looking for a Lead Site-Civil Engineer to manage their site/civil department in Framingham, MA. This role involves leading projects, overseeing junior staff, and contributing to bids and proposals. Key responsibilities include land development permitting, site layout, grading, drainage design, stormwater modeling, erosion control, access road design, utility coordination, and retaining wall layout. The ideal candidate should have a B.S. in Civil Engineering, 8+ years of civil-site design experience, and a P.E. license. Proficiency in AutoCAD Civil 3D, MicroStation OpenSite Designer, and various hydrologic/hydraulic modeling software is required. The position offers opportunities for business development, people leadership, and career growth.
Senior Signal Processing Engineer
Company: Leidos
Location: Arlington, VA
Posted Dec 20, 2024
Leidos Innovations Center (LInC) is currently hiring for a Sr Signal Processing Engineer in Arlington, VA or San Diego, CA. The role involves research, design, and development of signal collection, processing, and dissemination systems. Key responsibilities include designing and developing systems for information extraction from signal sensors, leading technical teams, and participating in business development activities. The ideal candidate should possess superior analytical skills, problem-solving abilities, and strong communication skills. Basic qualifications include U.S. citizenship, active Secret clearance, and proficiency in tools like MATLAB, Linux, Python, and languages such as C/C++, Java. A doctoral degree, business development experience, and R&D environment experience are preferred.