Senior Java Software Engineer / Scrum Master Leidos Holdings IncSenior Java Software Engineer / Scrum MasterEagan, 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. Primary Responsibilities: Approximately 50% hands-on software engineering: Design, develop, test, review, debug, deploy, and maintain production-quality cloud-native Java microservices while contributing to software architecture and technical design decisions.
Mission Scenario Engineer Science Applications International CorpMission Scenario EngineerChantilly, VA$160,001–$200,000 / yearRequired Experience: Bachelors in Math, Science or Engineering and fourteen (14) years or more of demonstrated system engineering and integration experience with space, ground, operations and sustainment segments of DoD or NRO programs with a proven delivery record; or Masters in Math, Science or Engineering and twelve (12) years or more of demonstrated experience. We are looking for innovative, creative, and highly motivated individuals to mature models and build scenarios (GRMs and DRMs) that effectively capture system of systems effects in complex operational environments.
Electrical Design Engineer Leidos Holdings IncElectrical Design EngineerHuntsville, AL$87,100–$157,450 / yearSolutions 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. Create solutions using techniques spanning a variety of engineering disciplines including power distribution, RF design, logic/controls, and custom analog and digital circuit design.
Lead Security Engineer with TS/SCI Poly Leidos Holdings IncLead Security Engineer with TS/SCI PolyAnnapolis Junction, MD$154,050–$278,475 / yearThe selected individual will lead all security engineering efforts for a large, complex network environment with geographically distributed systems; and will manage a team of Information Systems Security Officers (ISSOs) and Information Systems Security Engineers (ISSEs), providing technical leadership and direction to meet program requirements. At least twelve years of experience with defense-in-depth principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.
Senior Systems Engineer Science Applications International CorpSenior Systems EngineerWashington Navy Yard, DC$120,001–$160,000 / yearParticipate in periodic reviews of project status to include system reviews, design reviews, quarterly and monthly performance reviews providing formal minutes of the meeting and tracking action items assigned. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Operations & Maintenance Cloud Engineer Leidos Holdings IncOperations & Maintenance Cloud EngineerAshburn, VA$87,100–$157,450 / yearAt the direction of the O&M team leader, develop and implement technical efforts to maintain AWS applications, including supporting after-hours and weekend calls to remediate production issues. PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States.
Transmission Line Engineer Leidos Holdings IncTransmission Line EngineerHouston, TX$73,450–$132,775 / yearAdditional 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. 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 ServiceNow Developer Science Applications International CorpSenior ServiceNow DeveloperWashington, DC$80,001–$120,000 / yearUnderstand business requirements for ServiceNow - Architect integrations with ServiceNow using LDAP, Single Sign-on, Mid server, Web-services, Email and several in-house applications and technologies - Participate in sizing the application for future growth and scalability. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
eDiscovery Systems Manager Leidos Holdings InceDiscovery Systems ManagerWashington, DC$107,900–$195,050 / yearThe Systems Manager must take a very proactive, leadership role in managing the technical aspects of the project, including actively coordinating with a variety of Government representatives, other contractors, and other project and Contractor components, anticipating problems, hiring and training staff, etc. 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.
Junior Data Analyst w/ Top Secret Leidos Holdings IncJunior Data Analyst w/ Top SecretHuntsville, AL$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. 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.
Senior SVAT System Administrator Science Applications International CorpSenior SVAT System AdministratorColorado Springs, CO$120,001–$160,000 / yearDesigns, executes, and oversees comprehensive test plans for software patches, system upgrades, and new technology implementations; validates that services will meet their design specifications and security requirements. Tracks integration defects, anomalies, and test failures using enterprise management tools (e.g., Jira, ServiceNow); coordinates with system administrators and engineers to resolve issues before production release.
Budget and Programming Analyst Science Applications International CorpBudget and Programming AnalystArlington, VA$120,001–$160,000 / yearSAIC is seeking a highly qualified and motivated Budget and Programming Analyst to support the Special Programs Division within the office of the Assistant Secretary of the Air Force for Space Acquisition and Integration (SAF/SQ) in Arlington, Virginia. Facilitates SAP-focused SAE congressional engagements and ensures information is consistent, appropriately protected, and integrated for congressional engagements in collaboration with SAF/SQE, SAF/AQL, SAF/LL, and DoD SAPCO.
Electrical Engineer Science Applications International CorpElectrical EngineerINOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Collaboration and Communication: Interface with technicians, Task Lead, and Branch Manager to ensure effective communication on system status, repair requirements, and procedural improvements.
Senior Software Engineer Leidos Holdings IncSenior Software EngineerAnnapolis Junction, MD$131,300–$237,350 / 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.
Tier II Network Technician Leidos Holdings IncTier II Network TechnicianAurora, CO$73,450–$132,775 / yearThe Digital Modernization Sector at Leidos has an opening for a Tier II Network Technician to support the customer's 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 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.
Lead Electrical Systems Engineer Leidos Holdings IncLead Electrical Systems EngineerKing Of Prussia, PA$131,300–$237,350 / yearSupport complex system co-designs utilizing high-performance Xilinx/AMD Zynq SoCs, Altera FPGAs, soft-core processors (MicroBlaze), and complex network architectures (bare-metal, RTOS-based, UDP/IP stacks, and Weapon Open System Architecture/WOSA messaging frameworks). You will provide strategic technical direction across multi-functional Integrated Product Teams (IPTs), manage high-level engineering complexities, design robust embedded architectures, and guide engineering teams through entire hardware lifecycles.
Data Analytics Instructor Leidos Holdings IncData Analytics InstructorHampton, VA$65,650–$118,675 / 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.
Senior Model Based Systems Engineer Leidos Holdings IncSenior Model Based Systems EngineerArlington, VA$107,900–$195,050 / yearBasic Qualifications: Bachelor's degree in engineering or related field with 8+ years of prior relevant experience or a master's degree with 6+ years of experience in one of these areas: systems engineering, software engineering, test engineering or related field. Your role will directly support our diverse portfolio of programs through a combination of requirements and design architecture analysis; MBSE Model development; mentoring junior engineers and assisting technical leadership develop briefing material.
ServiceNow Technical Business Analyst Science Applications International CorpServiceNow Technical Business AnalystSpringfield, VA$80,001–$120,000 / yearSAIC is seeking a ServiceNow Technical Business Analysts to join our MAJESTIC Joint Program Office (JPO) Team and play a pivotal role in supporting enterprise IT operations using the ServiceNow platform. The ideal candidates will have a strong understanding of ServiceNow's capabilities and modules - including IT Service Management (ITSM), IT Operations Management (ITOM), and IT Asset Management (ITAM) - with experience translating business processes into technical designs.
Cloud Security Team Lead Leidos Holdings IncCloud Security Team LeadShiloh, IL$107,900–$195,050 / yearPRIMARY RESPONSIBILITIES: Cyber Defense Operations: Direct a specialized team of 6-8 cybersecurity analysts, providing guidance and oversight across the following critical tasks: Proactive Threat Monitoring: Drive the analysis and correlation of real-time DoD and open-source intelligence feeds. Built for experienced, people-first managers, this role empowers you to mentor emerging technical talent, direct advanced alert triage, and influence operational strategy with senior leadership.