Strategic Workforce Manager Science Applications International CorpStrategic Workforce ManagerChantilly, VASAIC is seeking a Strategic Workforce Manager for the Vanguard program to work in a mission-facing workforce leadership role responsible for proactively managing staffing strategy, workforce planning, and partner engagement across a complex intelligence program. The Strategic Workforce Manager serves as a key interface between mission leads, program leadership, Talent Acquisition, and subcontractor partners to ensure workforce solutions are aligned with evolving mission requirements and program priorities.
Senior Human Resources Analyst Science Applications International CorpSenior Human Resources AnalystChantilly, VAOur robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Experience using tools, repositories, and databases including SharePoint, Livelink, Excel, Access, Task Management Tracker, and PowerPoint.
Configuration Management Analyst Leidos Holdings IncConfiguration Management AnalystShiloh, IL$50,700–$91,650 / yearAs our team helps lead DISA's transition from legacy tools to the ServiceNow platform, you will directly support network operations and engineering functions, contributing to the reliability and security of critical communication infrastructure. Leidos, a leading defense, intelligence, and technology company, is seeking a full-time motivated Configuration Management (CM) Analyst to join our Digital Modernization Group on the Global Solutions Management - Operations II (GSM-O II) contract at Scott AFB, IL.
Deputy Integration/Test IPT Lead Leidos Holdings IncDeputy Integration/Test IPT LeadHuntsville, AL$73,450–$132,775 / 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.
SIGINT Systems Engineer Science Applications International CorpSIGINT Systems EngineerAurora, CO$160,001–$200,000 / yearResponsibilities to include: Provide subject matter expertise and agile best practices to our team; as well as perform the following functions as a SIGINT Systems Engineer, by using a holistic approach and providing end-to-end systems engineering throughout our systems' lifecycle: Coordinate CONOPS of SIGINT mission planning and scheduling systems. As the SIGINT Systems Engineer, you will help guide new and existing SIGINT programs as they evolve to commercial trends like Agile development, Cloud migration, Automation techniques (AI/ML), and streamlined DevOps deployments to our users in operations.
Law Clerk II Leidos Holdings IncLaw Clerk IIHouston, TX$43–$47 / hourTypical assignments may include the following but not limited to: Works with the assigned Attorney Advisors and/or supervisory attorneys and determines applicable administrative statutory and regulatory law, and identifies possible defenses, violations or causes of action. Additionally, must have 2+ years of progressively more responsible experience on litigation support projects or task order related projects including proven capabilities and communication skills to successfully interact with clients and attorneys.
Special Security Officer Leidos Holdings IncSpecial Security OfficerYigo$65,650–$118,675 / yearThis position demands a seasoned security professional capable of leading complex, multi-domain security programs-spanning personnel, physical, information, and cybersecurity-while ensuring unwavering compliance with national and Department of Defense (DoD) directives. The Leidos Defense Sector is seeking an accomplished and driven Special Security Officer (SSO) to spearhead Sensitive Compartmented Information (SCI) security operations at Andersen Air Force Base, Guam.
Software Engineer Leidos Holdings IncSoftware EngineerVA$131,300–$237,350 / yearLeidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsors Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Entitlements and Digital Policy Management. 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.
Integrwted aLogistics Support (ILS) Specialist Leidos Holdings IncIntegrwted aLogistics Support (ILS) SpecialistHopkinsville, KY$52,000–$94,000 / yearBachelor's degree in Logistics Management, Business Administration or a related field from an accredited college or university with 3 or more years of experience in military Logistics and/or equivalent training and eight (7) years' of contracting/ military Logistics experience. Support includes the management and interface with logistics element managers, contract support services, training facilities, Integrated Logistics Support Management organizations and other service users at contractor facilities.
SEC ISS2 IT Opportunities Leidos Holdings IncSEC ISS2 IT OpportunitiesWashington, DC$87,100–$157,450 / yearOur team delivers enterprise-class services including customer support, endpoint management, network operations, server and storage infrastructure, identity and access management, cloud services, audiovisual collaboration systems, and cybersecurity operations. Our network engineering team designs, implements, and maintains enterprise network infrastructure including LAN/WAN, wireless systems, VoIP, Cisco ISE, and network security.
Short Term or AS needed Coverage - MFLC Counselor - Fort Bliss, TX Leidos Holdings IncShort Term or AS needed Coverage - MFLC Counselor - Fort Bliss, TXEl Paso, TX$38–$45 / hourLeidos seeks passionate licensed mental healthcare providers ready to embrace a flexible PRN-type schedule, stepping in where needed across military installations and communities to safeguard and enhance mental well-being. Interested counselors may support either adults or minors in a wide variety of assignments including but not limited to being embedded with a military unit, supporting military families, or working within a school setting.
Senior DevSecOps Engineer Science Applications International CorpSenior DevSecOps EngineerCharleston, SCSecurity and Identity: secret hygiene by default, Keycloak/SSO integration familiarity, and comfort with vulnerability/misconfig scanning in CI (SAST, IaC, secret detection, Semgrep/KICS, Trivy/pip-audit). Delivery Expectations: trunk-based GitLab workflows, deterministic pipelines with built-in testing and security scans, evidence (JUnit/SBOM/scan) attached to every change, no manual "click-ops.".
Software Intern Leidos Holdings IncSoftware InternSan Diego, CA$48,100–$86,950 / 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.
Principal Rust Software Engineer (Analytics & R&D) Leidos Holdings IncPrincipal Rust Software Engineer (Analytics & R&D)$131,300–$237,350 / yearThis role provides technical leadership in modern software engineering, leveraging Rust-based systems programming, data-intensive architectures, and advanced analytics pipelines to deliver scalable, resilient, and production-ready capabilities. Original Posting: April 24, 2026 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.
Software Developer Intern Leidos Holdings IncSoftware Developer InternReston, VA$48,100–$86,950 / yearWork will consist of a wide range of project tasks to include: web application design and development, securing application components including communications, multi-factor authentication, AI/LLM integration, automated testing, and static/dynamic code analysis supporting 3D modeling, simulation, and visualization. Tasks also include integration and interface development of various security products, integration and interface development of various analytic products, implementation and integration of commercial off-the-shelf products, knowledge management, and modernization of web-based user interfaces.
Mid-Level Software Engineer Leidos Holdings IncMid-Level Software EngineerHuntsville, AL$87,100–$157,450 / yearLeidos' Defense Systems Uncrewed Systems Integration and Test is seeking a motivated and ambitious Mid-Level Software Engineer to join the Software, Simulation, Systems Engineering and Integration Directorate (S3I) Joint Technology Center - Systems Integration Lab (JSIL) Technology and Certification Center. BS degree in computer science or related technical degree plus 6-12 years+ professional software development experience or MS degree in computer science or related technical degree plus 2-8 years+ professional software development experience.
Mental Health Clinician Science Applications International CorpMental Health ClinicianLas Cruces, NMKey Responsibilities: Provide evidence-based, individualized clinical mental health services, including intake assessments, short-term counseling, and adult consultations, delivered through face-to-face and telehealth modalities. This role delivers direct clinical care, crisis response, consultation, and wellness programming while collaborating closely with leadership, internal partners, and external providers.
Senior Systems Engineer - Mission Objectives Lead Science Applications International CorpSenior Systems Engineer - Mission Objectives LeadCrane, INSAIC is seeking a highly skilled Systems Engineer - Mission Objectives Lead to join the NSWC Crane Multi-Service Advanced Capabilities Hypersonic Test Bed (MACH-TB) Test Execution Team. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Middle intelligence Analyst Leidos Holdings IncMiddle intelligence AnalystSpringfield, VA$73,450–$132,775 / yearThe successful analyst will be familiar with a range of intelligence disciplines enabling them to integrate SIGINT data and data from imagery and geospatial analysts and related colleagues in order to provide a product depicting a more complete picture of specific customer analytical issues. As a member of the team, the successful candidate will also provide situational awareness to analysts and customers on developing events by monitoring systems and sources and the assembly of intelligence documents, briefings, and datasets.
Endpoint Systems Management Engineer Leidos Holdings IncEndpoint Systems Management EngineerBlacksburg, VARemote$73,450–$132,775 / yearBasic Qualifications: Bachelor's degree with a minimum of 4 years of relevant experience, Master's degree with a minimum 2 years, Associate's with a minimum 6 years of related experience or High School Diploma with a minimum 8 years of related experience can be used in lieu of Bachelor's degree. Bachelor's degree with a minimum of 8 years of relevant experience, Master's degree with a minimum 6 years, Associate's with a minimum 10 years of related experience or High School Diploma with a minimum 8 years of related experience can be used in lieu of Bachelor's degree.