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.
Cartographic Analyst III (TS/SCI Required)
Company: Leidos
Location: Springfield, VA
Posted Dec 19, 2024
Leidos is seeking a cleared cartographic analyst for a dynamic national security project in Springfield, Virginia. The role involves GIS analysis, electronic nautical chart conversion, production, and review. The ideal candidate should have a strong geospatial background, experience in ArcGIS applications, and knowledge of digital cartography. The position requires a current TS/SCI clearance and ability to obtain a CI Polygraph. It's a second shift role from 1500 to 2300, Monday through Friday. The pay range is $72,150.00 - $130,425.00.
STS Training Specialist
Company: Leidos
Location: Augusta, GA
Posted Dec 19, 2024
Leidos is seeking a Training Specialist for the National Security Sector to develop, instruct, and support Warfighter requirements for Operator and Maintainer New Equipment Training (NET) analysis, design, development, implementation, evaluation, and maintenance of training packages for various systems. The role involves creating customized training plans, providing classroom instruction, and conducting After Action Reviews (AAR). The ideal candidate should have a Bachelor's Degree with 3 or more years of experience or equivalent military experience, technical understanding of TN systems, and fundamental knowledge of SATCOM, LOS, and Wi-Fi systems. Active DoD secret security clearance and U.S. Passport are required. The position can be located at Fort Eisenhower GA, Fort Cavazos TX, or Aberdeen Proving Grounds MD, with a minimum of 80% CONUS and OCONUS travel required.
Optical Design Engineer
Company: Leidos
Location: Xenia, OH
Posted Dec 19, 2024
Leidos Innovation Center (LInC) is seeking an Optical Design Engineer for their Electro-Optics (EO) Research Team in Dayton, OH. The ideal candidate will leverage a robust engineering or physics background to design, test, model, simulate, and analyze advanced optical systems for space-based applications. The role involves supporting various aspects of the design and manufacturing process of optical lens systems, requiring critical thinking and problem-solving skills. The engineer will work collaboratively yet independently, presenting project results to internal teams, customers, and at workshops/conferences. Basic qualifications include a Bachelor's degree or higher in an engineering discipline or physics with 12+ years of experience or a Master's degree with 10+ years of experience. The candidate must be a US citizen with a SECRET security clearance and experience in optical design, broadband light sources, electro-optics, detectors, cameras, calibration equipment, and diagnostic equipment. MATLAB and/or Python programming experience, along with optical design software experience (e.g., Zemax, Code-V), are required. Preferred qualifications include a Master's degree or Ph.D. in optical engineering or physics, strong statistics education or experience, and experimental testing experience.
System Administrator
Company: Leidos
Location: Lexington, KY
Posted Dec 19, 2024
The System Administrator role involves maintaining the reliability, security, and performance of the organization's computer systems and networks. Key responsibilities include installing, configuring, and maintaining systems, monitoring for technical issues, implementing security measures, managing user accounts, performing upgrades, documenting systems, collaborating with IT teams, staying current with emerging technologies, and possessing strong problem-solving, communication, attention to detail, time management, and technical skills. A bachelor's degree in a relevant field and 5+ years of IT experience, preferably with certifications, are required.
Business Development Leadership Analyst (BDLP Rotational)
Company: Leidos
Location: Reston, VA
Posted Dec 19, 2024
Leidos is recruiting for Business Development Management Analysts through its Business Development Leadership Program (BDLP). This program, lasting 2-2.5 years, aims to prepare high-potential employees for future roles by exposing them to diverse work environments and pairing them with mentors. The Business Development team, known for its strategic and competitive nature, seeks candidates with high energy, innovative thinking, strong communication skills, and a competitive edge. BDLP participants can explore various rotational assignments, including Capture Strategy, Competitive Intelligence, Sector BD Operations, Proposal Operations, Sector Business Development, Capture Excellence, Pricing Strategies, Corporate Strategy, Marketing and Communications, and Government Affairs. Basic qualifications include a Bachelor's or Master's degree, relevant experience, leadership skills, and excellent communication abilities. Preferred qualifications include knowledge of government procurement, proposal process, and business development experience.
Sr. Cybersecurity Engineer
Company: Leidos
Location: Fort Meade, MD
Posted Dec 19, 2024
Leidos, a leading company in Government IT and systems integration, is seeking a Senior Cybersecurity Engineer. The role involves providing security engineering support, including cybersecurity solutions, documentation, service delivery, and operations planning. The ideal candidate should have a strong IT security background, relevant certifications, and extensive experience in designing and deploying security solutions. Leidos offers competitive compensation, benefits, and opportunities for career development. The position requires an active SECRET clearance and US citizenship.
Cyber Security Analyst / Specialist
Company: Leidos
Location: Portsmouth, OH
Posted Dec 19, 2024
The Cyber Security Analyst/Specialist role involves safeguarding the organization's computer systems and networks from cyber threats. Key responsibilities include implementing and maintaining security measures, detecting and responding to security threats, educating employees on safe computer usage, conducting security audits, staying updated on emerging threats, collaborating with the IT team, communicating security risks to management, and developing security policies. The role requires a Bachelor's degree in IT, 7+ years of IT experience with at least 5 years in a cyber security role, strong technical skills, excellent analytical and problem-solving abilities, and effective communication skills. Relevant certifications and knowledge of cyber security laws are highly desirable.
WIN-T INC 1 Baseband NITE Training Specialist
Company: Leidos
Location: Harker Heights, TX
Posted Dec 19, 2024
Leidos is seeking a WIN-T INC 1 Baseband Instructor for a role in the National Security Sector. The successful candidate will provide troubleshooting, installation, and support for the Warfighter Information Network-Tactical Increment 1 (WIN-T Inc. 1), a communications network that provides Army Warfighters with voice, data, and video capabilities. Responsibilities include new equipment and field operations support, curriculum development, training services, cross training, and continuing education. Basic qualifications include a Bachelor's Degree with 3 or more years of experience or equivalent military experience, an active Secret security clearance, and specific experience with routers, gateways, Cisco ASA Firewalls, Linux and Windows Operating Systems, and knowledge of Virtual Infrastructure. Preferred qualifications include a Certified Technical Trainer (CTT+) certification and other computer certifications.
MFLC Counselor: Short Term or As Needed Coverage, Hawaii
Company: Leidos
Location: Honolulu, HI
Posted Dec 19, 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 personnel's mental health, providing proactive counseling services to prevent issues from escalating. They can support adults or minors in various assignments, including military units, military families, or school settings. The MRR model allows counselors to focus on their passion for helping others without administrative burdens. Benefits include no insurance filing, no progress notes, no treatment plans, intuitive reporting tools, unlimited and free CEUs, reimbursement for license renewal fees, 401K eligibility, referral incentives, and access to health and wellness programs. The role involves face-to-face counseling, appropriate referrals, presentations on social skills, and building rapport with military families. The position is interim, serving Service Members and families in Honolulu, Hawaii, with potential for long-term impact.
Information Systems Technology Intern
Company: Leidos
Location: Remote
Posted Dec 19, 2024
The Marine Corps Enterprise Network team at Leidos is currently hiring for a remote Information Systems Technology Intern position. The role involves working with regional managers, assisting with project planning, collecting and organizing user and IT requirements, and participating in IT solution implementations. The ideal candidate should be pursuing a degree in IT, Computer Science, or a related field, with at least 2 years of experience in Information Systems. Familiarity with Microsoft Office products and OEM network support certification is preferred. The pay range is $46,800.00 - $84,600.00.
Information Systems Security Officer
Company: Leidos
Location: Stafford, VA
Posted Dec 19, 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 Linux system administration experience, understanding of 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 installing, hardening, patching, and backing up Linux systems.
Cyber AI Intern
Company: Leidos
Location: Arlington, VA
Posted Dec 19, 2024
Leidos is seeking a Cyber AI Intern with a background in cybersecurity and AI/ML. The role involves working alongside experts, conducting research, data analysis, and developing models and tools to enhance cyber infrastructure. The ideal candidate should be a continual learner, detail-oriented, and have a strong understanding of cybersecurity and AI/ML techniques. The position offers opportunities for growth and collaboration in AI-driven cybersecurity solutions.