Implementations Network Engineer II Leidos Holdings Inc.Implementations Network Engineer IIShiloh, IL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Sr. Command & Telemetry (C&T) Engineer Leidos Holdings Inc.Sr. Command & Telemetry (C&T) EngineerChantilly, VA$92,300–$166,850 / yearThese engineering activities will be conducted on the government's wide area networks (WAN), the local area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces (CI), Command and Telemetry and other networks that support multiple classification levels of communications. Provides technical direction and engineering expertise for network systems infrastructure activities, including planning, designing, and implementing communications and network infrastructure requirements for buildings and systems (Routers, Firewalls, DNS, IPAM, NTP, Command and Telemetry).
Joint Fires Operational Planner, Journeyman Leidos Holdings Inc.Joint Fires Operational Planner, JourneymanOdenton, MD$87,100–$157,450 / yearThe National Security Sector (NSS) seeks highly qualified and trained Journeyman-level Joint Fires Operational Planners to support United States Cyber Command (USCYBERCOM) operations, with focus on applying principles of Joint Targeting and Operational Planning processes to secure USCYBERCOM tactical objectives, reach operational goals, and actualize strategic end-states. Coordinate targeting strategy development and engagement responsibilities with supported, supporting, and partner commands such as Defense Information Systems Agency (DISA), National Security Agency (NSA), other interagency organizations and other service providers to ensure that USCYBERCOM and/or Cyber Mission Forces Joint Fires requirements are implemented.
Implementations/Activations Network Engineer II Leidos Holdings Inc.Implementations/Activations Network Engineer IIShiloh, IL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
AWS Cloud Practitioner Leidos Holdings Inc.AWS Cloud PractitionerOrlando, FL$92,300–$166,850 / yearOverall management of cloud systems and monitoring of the environment will be required including system deployments, networking, VPC creation and management, security group maintenance, volume creation and maintenance, and backup and recovery actions needed. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior Software Developer Leidos Holdings Inc.Senior Software DeveloperEagan, MN$107,900–$195,050 / yearThis work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency-particularly in remote and high-dependency aviation environments. Leidos is seeking Senior Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems.
Senior Lead Installation Technician Leidos Holdings Inc.Senior Lead Installation TechnicianAlexandria, VA$92,300–$166,850 / yearThe Senior Lead Installation Technician will serve as a senior technical lead for end user technology refresh installation support of existing hardware, software, system configurations, and new system initiatives to ensure that the organization's information technology infrastructure is operating securely, reliably, and efficiently. Strong verbal and written communication skills to effectively interface with military officials, managers, customer stakeholders, subcontractors, and technical teammates across multiple areas.
Aegis SPY Radar Subject Matter Expert And Tactical And Technical Trainer Leidos Holdings Inc.Aegis SPY Radar Subject Matter Expert And Tactical And Technical TrainerDahlgren, VA$52,000–$94,000 / yearWhat Sets You Apart: Minimum of four (4) years of U.S. Navy surface warfare combat systems/platform experience with carriers, DDGs, CGs, LCS, large decks, smaller amphibious ships, or land-based test sites. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.
Joint Fires Operational Planner, Senior Leidos Holdings Inc.Joint Fires Operational Planner, SeniorOdenton, MD$107,900–$195,050 / yearThe National Security Sector (NSS) seeks highly qualified and trained Senior-level Joint Fires Operational Planners to support United States Cyber Command (USCYBERCOM) operations, with focus on applying principles of Joint Targeting and Operational Planning processes to secure USCYBERCOM tactical objectives, reach operational goals, and actualize strategic end-states. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world.
Control Account Manager Leidos Holdings Inc.Control Account ManagerHuntsville, AL$116,350–$210,325 / yearIdeal candidates for this role have a diverse background in the complimentary functional domains that enable the best CAMs, such as scheduling, traditional financial analysis, serving as an EVM analyst, understanding the policy aspects along with the practical aspects of implementing EVMS, and the many supporting the supporting toolsets and sub-systems. Requires ability to communicate with executive leadership (internally or client) regarding matters of significant importance to the organization/project, serving as a primary briefer on Cost, Schedule, Performance, IBRs, EVM reviews and other program control events inside the Program, for Leidos leadership and with the Custom.
Cyberspace Operations Planner, Senior Leidos Holdings Inc.Cyberspace Operations Planner, SeniorOdenton, MD$116,350–$210,325 / year12 years or greater recent (since 2010) work experience as CO Planner or combined experience in planner position and other CO support positions: can waive two years of experience requirement for every year spent on a Combat Mission Team (CMT) in any work role; can waive two two years work experience requirement for every year spent in an Offensive Cyberspace Operations planner role within a Joint Force Headquarters - Cyber (JFHQ-C) command; OR four years recent (since 2013) work experience in offensive cyberspace capabilities development; can waive two years of experience requirement for every year spent on a CMT in any work roles; can be concurrent with CO Planner or other CO support role. The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to support Department of Defense Joint Planning processes that underpin United States Cyber Command (USCYBERCOM) operations.
Algorithm Software Engineer Leidos Holdings Inc.Algorithm Software EngineerSan Diego, CA$107,900–$195,050 / yearJoin a team of experts in implementing high-performance signal processing on custom system-on-chip (SoC) hardware and building the tools that enable analysis, rapid prototyping, and deployment of cutting-edge algorithms. Projects involve small multi-disciplinary teams of engineers working together in spiral or agile development environments to meet aggressive customer schedules aimed at near-term field demonstrations.
Paralegal - Litigation Support Leidos Holdings Inc.Paralegal - Litigation SupportSanta Ana, CACompiles, prepares, and summarizes relevant materials for use by attorneys in discovery and in preparation of motions, briefs and other legal documents; Summarizes depositions and other transcripts; maintains case files; performs simple legal research; indexes, tracks and controls document discovery (including documents produced and received in discovery); Indexes, tracks and exhibits and other materials at depositions and at trial. The Litigation Support Team at Leidos currently supporting the U.S. Department of Justice (DOJ) in Santa Ana, CA has an opening for a Paralegal to work in a downtown Santa Ana, CA DOJ office performing Paralegal duties.
Tier 2 Technician Leidos Holdings Inc.Tier 2 TechnicianLas Cruces, NM$73,450–$132,775 / yearThe Digital Modernization Sector at Leidos has an opening for a Tier II Network Technician to support computer data communications systems, in providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. Additional required qualifications include: Compliance with Department of Defense (DoD) 8570 Information Assurance Technical (IAT) Level 2. Knowledge of Transmission Control Protocol/Internet Protocol (TCP/IP) and Open Systems Interconnection (OSI) model.
Lead Transmission Line Engineer Leidos Holdings Inc.Lead Transmission Line EngineerPhiladelphia, PA$92,300–$166,850 / yearLeidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities, and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. The successful candidate will serve as a Lead Engineer and Technical Project Manager on high voltage electric transmission line design projects of overhead and underground systems for some of the largest utilities in the country as well as regional utilities.
Junior Devops Engineer Leidos Holdings Inc.Junior Devops EngineerColumbia, MD$69,550–$125,725 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal.
Software Engineer Ts/Sci Poly Leidos Holdings Inc.Software Engineer Ts/Sci PolyAnnapolis Junction, MD$57,850–$104,575 / yearYou will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
Cybersecurity Systems Engineer Leidos Holdings Inc.Cybersecurity Systems EngineerLinthicum Heights, MD$107,900–$195,050 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Scientist I - Inhalation Toxicologist Research Scientist Leidos Holdings Inc.Scientist I - Inhalation Toxicologist Research ScientistDayton, OH$69,550–$125,725 / yearResearch efforts will require study design, medical and scientific authoring and editing of research proposals, animal use (IACUC) protocols, technical and scientific reports, responses to grants and funding calls; scientific management, coordination of technical review meetings and the preparation and presentation of point papers, technical reports, and other briefings resulting from these meetings, preparation and support of technical summaries and publications resulting from research activities; presentation of research findings at scientific meetings / professional conferences; writing, reviewing, editing, and submitting peer-reviewed articles and technical reports. Examples of the typical analyses required for successful performance include T-tests, Chi-Square, Analyses of Variance, Multivariate Analyses of Variance, analyses of covariance, multivariate analyses of covariance, correlations, linear regressions, multiple linear regressions, and power analyses.
Site Activation Lead Leidos Holdings Inc.Site Activation LeadGaithersburg, MD$87,100–$157,450 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. DESIRED EXPERIENCE: Familiarity with the National Air Space and FAA NextGen Air Traffic control programs such as FAA facilities for various NextGen programs: ERAM, ERAM, ATOP, TBFM.