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.
Security Engineer - Mid
Company: Leidos
Location: Ashburn, VA
Posted Nov 09, 2024
The Department of Homeland Security's Customs and Border Protection Security Operations Center (CBP SOC) is seeking a Cyber Security Engineer Mid. The role involves supporting the full system engineering life-cycle, including requirements analysis, design, development, test, implementation, maintenance, integration, and documentation of SOC infrastructure and SOC tool suite. Key responsibilities include installing, configuring, monitoring, and troubleshooting network security solutions and related monitoring tools. The ideal candidate should have 3-5 years of experience in Systems Engineer/Admin or Cybersecurity, hands-on experience with AWS, Linux, and Windows, and knowledge of networking, automation software, and cybersecurity processes. A Bachelor's degree in a relevant field and 6 years of experience are required. Preferred qualifications include certifications like Security+, Linux+, or Network+, and experience with Cisco Hardware and Storage, Sourcefire (snort), or RSA Security Analytics.
Relay Settings and Automation Engineer
Company: Leidos
Location: Framingham, MA
Posted Nov 09, 2024
Leidos is seeking a Relay Settings and Automation Engineer for their Framingham MA office. The successful candidate will work on challenging substation engineering problems, collaborate with design engineers, and interact with clients. They will be responsible for configuring IED and data concentrators, and have opportunities for career development including EIT, PE, and PMP certifications. The ideal candidate will have a B.S. or M.S. in electrical engineering with relevant experience in power system or communication engineering.
Linux Systems Administrator
Company: Leidos
Location: Huntsville, AL
Posted Nov 09, 2024
The FBI is hiring for a role supporting their cross domain system (CDS). The candidate will join a team responsible for Operations & Maintenance, including deployment of new systems, integration of new technologies, and troubleshooting data flows. Key responsibilities include managing systems in a VMWare environment, installing software updates, monitoring systems, resolving issues, and participating in program standup meetings. Basic qualifications include experience in Linux system administration, network administration, and ability to work in a large complex enterprise environment. Preferred qualifications include experience in testing complex IT systems, system integration, and proficiency in Virtual Environment administration.
Business Development Director - Force Protection
Company: Leidos
Location: Reston, VA
Posted Nov 09, 2024
Leidos is seeking a Business Development Director for its Homeland and Force Protection Business Area. The role involves leading business development activities in the Force Protection and Security market within the Department of Defense. The ideal candidate should have extensive experience in identifying and pursuing new opportunities, technical understanding, and strong business relationships. They will develop and execute the marketing and BD strategy, pursue new opportunities in areas like mission support, security, and cyber security, and manage the full BD life-cycle process. The candidate must have excellent communication skills, strategic thinking, and leadership abilities. A technical degree is mandatory, and experience in the DoD Intelligence Community is highly preferred.
Journeyman Network Controller
Company: Leidos
Location: Roy, UT
Posted Nov 09, 2024
Leidos is currently seeking a Journeyman Network Controller in Hill AFB, UT. The role involves working with the Defense Information Systems Agency (DISA) to provide, operate, and assure command and control of the Defense Information System Network (DISN) services. The NOC team offers 24x7 global DoD information network (DoDIN) operations and incident management support. Key responsibilities include troubleshooting circuits, utilizing network monitoring tools, and creating/updating tickets. The ideal candidate should have a high school diploma, 3+ years of experience, and DoD-8570 IAT Level 2 baseline certification. Expertise in routers, switches, crypto devices, and network topologies is required. An active Secret security clearance and ability to obtain a Top Secret clearance are necessary due to contract requirements.
Cyber Infrastructure Engineer
Company: Leidos
Location: Ridgecrest, CA
Posted Nov 09, 2024
Leidos is seeking a Cyber Infrastructure Engineer for their National Security Sector in Ridgecrest, CA. The role involves providing engineering support for the Navy's Aircrew Electronic Warfare Tactical Training Ranges (AEWTTR) mission, ensuring the effectiveness of Navy aircrews. Key responsibilities include managing and enforcing security strategies, scanning systems for vulnerabilities, and applying STIGS to deployed systems. The ideal candidate should have a Bachelor's degree in IT, Engineering, or a related field, with 2+ years of Cyber Security experience, and an active DoD Secret security clearance. Proficiency in Microsoft Office applications, Tenable, Nessus, and other vulnerability management tools is required. U.S. Citizenship is mandatory.
Senior Substation Physical Engineer
Company: Leidos
Location: Charlotte, NC
Posted Nov 09, 2024
Leidos is seeking a Senior Substation Physical Engineer for their Charlotte, NC organization. The role involves leading and designing high voltage utility substation projects, performing conceptual and detailed HV and MV Substation Physical/Electrical design, and conducting engineering studies and calculations. The ideal candidate should have 4+ years of Substation physical design experience, a Bachelor's degree in Electrical, Mechanical, civil, or related field, and experience with grounding studies/lightning protection and lighting studies. Leidos offers a hybrid schedule, competitive compensation, and opportunities for career advancement.
Field Service Technician I
Company: Leidos
Location: Waterville, ME
Posted Nov 09, 2024
Leidos' Security Enterprise Solutions (SES) Operation offers a comprehensive suite of security solutions for aviation, ports, borders, and critical infrastructure globally. With over 24,000 products deployed across 120 countries, SES is divided into three divisions: Aviation Solutions, Ports & Borders, and Global Services. The role involves customer support activities, installation, modification, and repair of complex equipment, and on-site testing. Basic qualifications include related trade experience or military training, computer literacy, and at least 2 years of experience in troubleshooting and field repair of electrical and electronic systems. The job requires excellent communication skills, customer focus, teamwork, and the ability to travel at short notice. The salary range is $65,000 to $70,000.
AWACS Radar Systems Engineer
Company: Leidos
Location: Riyadh, Saudi Arabia
Posted Nov 09, 2024
Leidos is offering a job opportunity for an E-3 AWACS Radar Engineer with expertise in the Royal Saudi Air Force (RSAF) E-3 AWACS radar system. The role involves providing on-site support, resolving technical issues, liaising with OEMs, and advising RSAF management. The position comes with a $20,000 signing bonus and a $25,000 completion bonus after 12 months. Required qualifications include a Bachelor's degree in Electronic Engineering or equivalent, 12 years of experience with E-3 Surveillance Radar, IFF, and associated support systems, and advanced OEM training. Preferred qualifications include knowledge of RSAF technical terminologies and GOLDesp data acquisition systems.
International Tax Manager
Company: Leidos
Location: Reston, VA
Posted Nov 09, 2024
Leidos is seeking an International Tax Manager for their Corporate Tax team in Reston, VA. The role involves managing global transfer pricing processes, collaborating with various departments, and advising on tax implications for contracts and new opportunities. The ideal candidate should have a Bachelor's degree in Accounting or Tax, 12+ years of relevant experience, and expertise in international tax, transfer pricing, and corporate tax compliance. The position offers a competitive pay range and occasional telework opportunity.
Cyber Threat Hunt Analyst
Company: Leidos
Location: Ashburn, VA
Posted Nov 09, 2024
The U.S. Department of Homeland Security's Customs and Border Protection Security Operations Center (CBP SOC) is seeking a cybersecurity professional with extensive experience in threat modeling, script development, and threat hunting. The role involves creating threat models, authoring and maintaining security protocols, planning threat hunt missions, and analyzing logs to detect advanced threats. The ideal candidate should have a Bachelor's degree and 8-12 years of relevant experience, along with certifications such as CISSP, GCIA, GREM, GISF, GXPN, GMON, OSCP, OSCE, OSWP, OSEE, or CCSP. They must be proficient in scripting languages like Python or PowerShell, and familiar with Splunk SPL or Elastic DSL. A Top Secret/SCI clearance is required.
Power Delivery Engineering Intern
Company: Leidos
Location: Orlando, FL
Posted Nov 09, 2024
Leidos is seeking Mechanical Engineering students for a Power Delivery Engineering Intern position in Orlando, FL. The role involves partnering with senior engineers to solve real-world challenges for utility grid customers, gaining expertise in the power delivery field, and working on transmission, distribution, and substation engineering projects. Successful candidates can expect a fast-paced, diverse work environment with opportunities for career development, including EIT, PE, PMP certifications, and mentorship. The company is recognized as a top T&D firm by Engineering News-Record.