sci jobs in San Antonio

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2,247 sci job listings in United States. Find daily updated positions from leading job boards.


  • San Antonio, TX, United States Seamless Migration LLC Full-time $120,000 - $170,000

    ABOUT US Seamless Migration is a Service-Disabled Veteran-Owned Small Business (SDVOSB) started in 2021 with the purpose of enabling businesses and organizations through automation. Our goal is to help organizations discover, implement, and maintain solutions which evolve and mature with their ever-changing business needs. We believe in applying agile...


  • San Antonio, TX, United States Insight Global Full-time

    Logistics Specialist Required Skills & Experience - Active TS/SCI clearance - 5+ years of logistics, sustainment, or product support experience supporting DoD acquisition programs. - Experience developing or managing Life Cycle Management Plans, Life Cycle Sustainment Plans, or related logistics planning documentation. - Knowledge of Integrated Product...


  • San Antonio, TX, United States Insight Global Full-time $80,000 - $110,000

    Title: TS/SCI Intel Support SpecialistLocation: San Antonio, TX (Lackland AFB)Required Skills & ExperienceTS/SCI clearanceAssociate's Degree in any field3-5 years of experience in an intel community (HUMINT, OSINT, GEOINT, SIGINT, etc.) within the DODProficiency in using various OSINT tools and databasesFamiliarity with both government and commercial...


  • San Antonio, TX, United States Amazon Inc. Full-time $120,000 - $180,000

    Amazon Security is seeking a SCIF Accreditation Analyst to drive the accreditation of our classified space from design through accreditation. You will develop and maintain the Fixed Facility and TEMPEST checklists, coordinate with the accreditation authority, and track findings and reaccreditation actions.The role requires US citizenship with an active...

  • NCU Instructor

    3 days ago


    San Antonio, TX, United States Acclaim Technical Services, Inc. Full-time

    Acclaim Technical Services is seeking an NCU Instructor for the Defense & Homeland Security Division to deliver engaging, mission-aligned training for analysts operating in critical environments. The role emphasizes translating complex concepts into accessible instruction, with TS/SCI clearance and polygraph required; candidates should have at least 36...


  • San Antonio, TX, United States Leidos Full-time $87,000 - $157,000

    Leidos is seeking an early to mid-career Cyber Security Specialist to support Lackland AFB security posture in San Antonio, TX. You will help maintain RMF artifacts and assist with ATO activities. Responsibilities include implementing DoD/Air Force controls, coordinating with owners and engineers, and tracking incidents.You will work with government...


  • San Antonio, TX, United States Abacus Technology Corporation Full-time $120,000 - $150,000

    Abacus Technology Corporation seeks a Configuration and Data Manager to support CDRLs, baselines, and assets/licenses for the C3I&N Directorate at Lackland AFB. The role is full-time and involves CM governance, data integrity, and audit readiness across software and hardware baselines.You will manage CM plans, ensure regulatory compliance, and coordinate...


  • san antonio, tx, United States Phoenix Operations Group Full-time

    Job DescriptionJob DescriptionDescription: Phoenix Ops Group is seeking an experienced Senior DevOps Engineer to support a mission-focused technical environment in  JBSA-Lackland, TX . This position is ideal for a DevOps professional with strong experience supporting cloud infrastructure, containerized environments, automation, CI/CD processes, and...


  • San Antonio, TX, United States ClearanceJobs Full-time

    Administrative Support Specialist IIApplied Research Solutions is seeking a full-time Administrative Support Specialist II located at Lackland AFB in San Antonio, Texas. Why Work with Us? Applied Research Solutions (ARS) is respected as a world-class provider of technically integrated solutions as we deliver premier talent and technology across our focused...

  • System Administrator

    23 hours ago


    San Antonio, TX, United States Diversified Technical Services Full-time

    Job DescriptionJob DescriptionSystem Administrator - Top Secret Clearance (TS/SCI)DTSI is seeking a System Administrator to provide Cyber System sustainment and integration services to military organizations across the country. This team of cyber operators will perform full spectrum lifecycle support for existing and emerging technology systems focused on...


  • San Antonio, TX, United States Mission Technologies, a division of HII Full-time $100,000 - $130,000

    Search by Keyword (use Keyword for Remote Positions)Select how often (in days) to receive an alert:Location: Lackland AFB, TX, Texas, United StatesEnlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and...


  • San Antonio, TX, United States DEFTEC Corporation Full-time

    DEFTEC Corporation at Joint Base San Antonio seeks a Help Desk Specialist to provide client system support, manage user accounts, image computers, and maintain workstations and printers on-site at JBSA. A TS/SCI clearance is required, with experience in Windows OS and network hardware. You will handle incident tickets, configuration tasks, and security...

  • DevOps Engineer

    1 day ago


    San Antonio, TX, United States SRC Full-time

    DevOps Engineer - Hybrid - TS/SCI * San Antonio, TX Our client is a certified woman owned small business established in 2015 in San Antonio, TX.  They specialize in cyber security operations and engineering, software development, data science and analytic development, security engineering, risk management, and cloud migration.  They offer extremely...


  • San Antonio, TX, United States IPSecure Inc Full-time

    IPSecure is seeking a Senior Kubernetes Software Engineer to design, develop, and support scalable, containerized applications onsite in San Antonio, TX. This role requires TS/SCI eligibility and collaborates with DevOps to implement robust cloud-native solutions. The ideal candidate will have hands-on Kubernetes experience, deep knowledge of CI/CD...


  • San Antonio, TX, United States SMX Full-time $140,000 - $165,000

    SMX is seeking a Senior IT Service Technician to support the U.S. Army Counterintelligence Command’s IT infrastructure. You will perform hardware maintenance, manage assets, conduct Tier II service desk support, and assist with network administration on site at JBSA in San Antonio, Texas.Responsibilities include imaging, AD management, Office 365, and...


  • San Antonio, TX, United States Leidos Full-time $83,000 - $149,000

    Leidos is seeking a Cyber Intelligence Instructor/Developer to support the United States Air Force CTIAC program in San Antonio, TX. The role requires a current TS/SCI clearance and involves course development, instruction, and updating training materials to reflect USCYBERCOM requirements.The position emphasizes rigorous instructor qualifications, including...


  • San Antonio, TX, United States Geo Owl LLC Full-time

    A leading intelligence support company is seeking a highly qualified Journeyman Geolocation Operator in San Antonio, TX. This role requires advanced geolocation skills and foreign language proficiency to support mission operations. The ideal candidate will conduct on-site geolocation operations, mentor less experienced operators, and deliver timely...


  • San Antonio, TX, United States Booz Allen Full-time

    Booz Allen is seeking an AI Engineer to bring advanced AI capabilities into production systems, integrating models, inference endpoints, and agent‑orchestration frameworks in complex distributed software. You will shape multi‑agent architectures, RAG, and Knowledge Graph integrations to deliver mission‑ready AI solutions. Role requires 3+ years...


  • San Antonio, TX, United States Abacus Technology Corporation Full-time $120,000 - $160,000

    Abacus Technology Corporation is seeking a Cyber Defense Analysis Systems Solution Principal to support the CDA weapon system at Lackland AFB. This full-time role requires senior-level cyber and engineering expertise within a DoD environment.The position emphasizes acquisition and sustainment knowledge across systems engineering, network engineering, VoIP,...

  • Software Engineer

    2 days ago


    San Antonio, TX, United States Nightwing Full-time $77,000 - $163,000

    Nightwing seeks a Software Engineer to design, develop, test, and deploy complex software systems for mission-critical offensive cyber operations. You will work in cross-functional teams within SAFe Agile, delivering scalable, secure applications that meet security requirements.The role requires TS/SCI with CI poly, U.S. citizenship, and location in NCR or...