Senior Industrial Security Representative Leidos Holdings IncSenior Industrial Security RepresentativeChantilly, VA$105,300–$190,350 / yearExperience delivering full range of security services including, but not limited to: All aspects of pre-screening hiring and onboarding new contractors, administering briefings/debriefings, security incident management, mentoring and instructing employees to ensure program and employee compliance with sponsor CI/Security regulations. The selected candidate will need to be well versed in NISPOM, Intelligence Community Directives and SEADs, a self-starter who can prioritize security actions, provide excellent communication to employees, management and government customer, and a result driven professional to handle security issues.
Communications and Data Transport Engineer Science Applications International CorpCommunications and Data Transport EngineerChantilly, VACandidates experienced as USAF/USSF acquisition officers (AFSC: 63A) or developmental engineers (AFSC: 62E) leading satellite programs in the USSF (SSC), NRO, or SDA, applying the full range of the systems engineering discipline (e.g., Requirements Development, Architecture, SE milestones: SRR, PDR, CDR, etc.), and/or DAWIA/PMI Program Management will be especially well-prepared to excel. In partnership with the Government leadership, Satellite Program Office Technical Advisor, and SPO technical team, the Communications and Data Transport Engineer advises on architectural options and solutions that enables delivery of critical mission technology.
GEG Air Traffic Control Instructor Science Applications International CorpGEG Air Traffic Control InstructorSpokane, WA$40,001–$80,000 / yearThe CTS Instructor is a hands-on position that requires the candidate to effectively and consistently deliver the highest quality classroom and/or simulation laboratory training to a wide variety of students including developmental air traffic controllers and Certified Professional Controllers (CPC). We are looking for an experienced, Full time, Air Traffic Control Instructor to join the SAIC Controller Training Solutions (CTS) team at the Spokane ATCT (GEG) in Spokane, WA, supporting air traffic controller training services for the Federal Aviation Administration (FAA).
Field Service Technician Science Applications International CorpField Service TechnicianMA$80,001–$120,000 / yearPart of a call center of mission-ready technicians to assist staff with data input/output devices issues with laptops/tablets/workstations, mobile devices, VOIP devices, monitors, printers, scanners, copiers, cabling, external data storage devices, and network interface devices. Supports customer service requests and IT service delivery within the IT environment and for mission applications, as part of the overall strategic objective of the DCSA IT modernization and One IT initiatives to provide an improved flexible and evolving enterprise IT environment to support the DCSA mission IAW with DCSA and DoD policies and procedures and commonly utilized industry best practices.
Workforce Support Specialist Science Applications International CorpWorkforce Support SpecialistSpringfield, VAThe Workforce Support Specialist manages, facilitates, and coordinates a diverse portfolio of critical workforce support programs, including training delivery, performance management, deployment lifecycle, and physical space planning. Assist with processing of civilian position changes, managing external applications and coordinating with customer recruiting, hiring managers, relocation team, and applicants to support the external hiring process for customer employees.
Satellite Communications Systems Engineer Science Applications International CorpSatellite Communications Systems EngineerChantilly, VASAIC - Satellite Communications Systems Engineer in Chantilly, Virginia, United States Join our Talent Network >Talent Network Alumni Connect Current Employees Events Featured Locations Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Career Fields Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields View All Jobs Candidate Resources Chantilly Charleston Colorado Springs Crane El Segundo Fort Meade Hampton Roads Hawaii Huntsville Reston San Diego Southern Maryland St. Louis Washington DC View All Locations Business Management Cyber Cloud Data Science DevSecOps Electrical Engineering Mechanical Engineering Network Engineering Software Engineering Systems Engineering Technical Support View All Career Fields. ERROR Invalid launcher labelkey Back to Search Results >Previous Opportunity >Next Opportunity > Satellite Communications Systems Engineer Job ID: T2602036 Location: Chantilly, VA, United States Date Posted: Mar 8, 2026 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI_w/Poly Clearance Level: Must Be Able to Obtain TSSCI with Poly Potential for Remote Work: On-Site Benefits: Click here Share mail Apply Now >Apply Now >.
Vice President, Enterprise Capture Management Science Applications International CorpVice President, Enterprise Capture ManagementReston, VAThis leadership position requires extensive expertise across diverse acquisition strategies, including Federal Acquisition Regulation (FAR)-based procurements, Assisted Acquisitions, Other Transaction Authority (OTA), and innovative commercial acquisition models. Executive-Level Collaboration: Direct cross-functional teams of senior stakeholders, including proposal managers, solution architects, pricing strategists, and subject matter experts (SMEs), ensuring a unified approach to achieving strategic goals.
Information Systems Security Officer (ISSO) Science Applications International CorpInformation Systems Security Officer (ISSO)Colorado Springs, CO$120,001–$160,000 / yearSAIC is seeking an experienced Information Systems Security Officer (ISSO) to provide Launch Security Operations Support (LSOS) for multiple programs/customers within the National Reconnaissance Office (NRO) Operations Squadron (NOPS), Office of Space Launch (OSL) directorate located at Schriever Space Force Base, CO. Must have strong interpersonal skills/briefing skills; communicate with senior level leaders, internal and external personnel on significant matters often requiring coordination between organizations and independent decision making with minimal direct supervision while representing the security organization.
Senior Financial Program Manager Science Applications International CorpSenior Financial Program ManagerSpringfield, VAInterface with the customer organizational areas, end users/customers including foreign and domestic agencies to identify and mitigate risks, develop and manage budgets, create and maintain schedules that ensure technical results and program performance. Provide acquisition program management expertise in lean six-sigma strategies and execution; working knowledge of agile methods, practices and execution; or working knowledge of Scaled Agile Framework (SAFe) methods and applications.
Information Systems Security Engineer Science Applications International CorpInformation Systems Security EngineerKirtland AFB, NMYou will leverage your subject matter expertise in applications, systems, network cybersecurity, and DoD Risk Management Framework (RMF) requirements to provide expert ISSE support to various satellite ground command and control systems at multiple classification levels, undergoing system modernization - to include migration to the cloud and co-hosting multiple mission partners. Experience with patching and applying STIGs and other cyber technologies that implement security controls in military cyberspace operational environments, to include firewalls, router ACLs, PKI, OWASP, scripting, identity management, virtualization, etc.
Enterprise Systems Architect Science Applications International CorpEnterprise Systems ArchitectPearl City, HI$160,001–$200,000 / yearJOB DESCRIPTION: The Enterprise Architect searches, develops/documents, and analyzes enterprise, operational, and system architectures for Department of Defense (DOD) combatant command headquarters, develops DOD Architecture Framework (DODAF)/Unified Architecture Framework (UAF)-compliant views and associated data, and works with functional subject matter experts to collect and describe operational and system processes, nodes, activities, associated inputs, controls, outputs, and mechanisms. The Enterprise Architect will be responsible for researching, developing/documenting, and analyzing PACOM as-is and to-be architectures (including business/war-fighting/enterprise information environment/intelligence processes and information technology) to identify mission capability gaps, overlaps, and shortfalls; determines and recommends architectural, IT, or process solutions and researches and develops other architecture- related documents and plans as required.
Program Integrator Science Applications International CorpProgram IntegratorChantilly, VA$200,001–$240,000 / yearThis role will help coordinate non-FAR and FAR-based partnership activities, strengthen engagement with academia and non-traditional industry partners, and enable multidisciplinary research, development, and testing efforts that address emerging technical mission challenges. Strong written and verbal communication skills, including the ability to convey technical ideas to non-technical audiences and coordinate across management, peers, academics, external agencies, and field stakeholders.
Mid-Level SQL Engineer Leidos Holdings Inc.Mid-Level SQL EngineerGaithersburg, 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. 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.
Mid-Level SQL Engineer Leidos Holdings Inc.Mid-Level SQL EngineerSaint Louis, MO$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. 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.
DevSecOps Engineer Principal - Platform Science Applications International CorpDevSecOps Engineer Principal - PlatformArlington, VA$160,001–$200,000 / yearAs the leading Joint All Domain Command and Control (JADC2) integrator, we specialize in transforming outdated command and control systems into dynamic, secure, hybrid cloud environments that enable real-time decision-making and maximize mission success. Supporting Every Phase of the SDLC: Ensure development pipelines, staging, test, and production environments are secure, scalable, and operationally efficient - driving product reliability and mission success.
Senior Product Owner Leidos Holdings IncSenior Product OwnerArlington, VA$107,900–$195,050 / yearThe ideal candidate will possess excellent analytical and problem-solving skills, be a strong team player, and can establish solid working relationships with peers and technical staff members within the program. The candidate will help to lead projects of significant national importance, guiding the transformation of existing vessels into autonomous platforms and supporting the development of new ships from concept through deployment.
Program Manager - Airport Screening Operations Leidos Holdings IncProgram Manager - Airport Screening OperationsDes Moines, IA$131,300–$237,350 / yearProduce required deliverables (Contract Status Reports, Performance/Compliance Metrics Reports, Maintenance Reports, Incident Logs); lead incident management and Continuity of Operations (COOP); and lead transition-in and transition-out, including Government-Furnished Equipment/Information (GFE/GFI) transfer and the right of first refusal for the incumbent screening workforce. Lead the contracted screening workforce - Transportation Security Officers (TSOs), Lead TSOs (LTSOs), Supervisory TSOs (STSOs), and site training staff; manage recruitment, onboarding, scheduling, surge staffing, overtime, and fitness-for-duty.
Model Based Systems Engineer Leidos Holdings IncModel Based Systems EngineerAlexandria, VA$107,900–$195,050 / yearThe Defense Sector at Leidos currently has an opening for a cleared Model Based Systems Engineer on the Digital Infrastructure Network Manager (DINM) Program in Orlando, Dayton, or Northern Virginia. You will help manage cross-functional teams, in particular operating out of the Orlando FL location, coordinate with government and contractor stakeholders, and support the integration, testing, and deployment of advanced capabilities in a dynamic environment.
Information Systems Security Manager Leidos Holdings IncInformation Systems Security ManagerConcord, MA$107,900–$195,050 / yearBachelor's degree in an IT-related subject matter area from an accredited college or university and 12+ years of experience in an IT-related position with at least 10 years being in an operational cyber security-specific role (e.g., information system security manager, information system security officer, cyber security specialist) or have 15+ years of experience in an IT related position with at least 10 of those years in an operational cyber security specific role. Implement and manage the Risk Management Framework (RMF) Continuous Monitoring process by utilizing an automated ticketing system, ensuring accurate tracking, monitoring, and reporting of security controls, vulnerabilities, and remediation efforts within the organization's information systems.
Program Integrator Science Applications International CorpProgram IntegratorChantilly, VA$200,001–$240,000 / yearThis role will help coordinate non-FAR and FAR-based partnership activities, strengthen engagement with academia and non-traditional industry partners, and enable multidisciplinary research, development, and testing efforts that address emerging technical mission challenges. Strong written and verbal communication skills, including the ability to convey technical ideas to non-technical audiences and coordinate across management, peers, academics, external agencies, and field stakeholders.