Jobs at CACI International Inc

Analyze complex datasets and apply statistical, quantitative, qualitative, AI/ML, NLP, geospatial, and research methodologies to support national security missions. Develop automated workflows, models, dashboards, visualizations, and analytical tools; manage datasets and metadata; assess information environment and irregular warfare activities; and communicate actionable findings to operational leaders. Collaborate with intelligence, operations, research, and technology teams in classified environments.

Build and maintain secure, scalable full-stack applications for third-party customers. Develop React interfaces, RESTful and GraphQL APIs, authentication systems, and integrations with relational and non-relational databases. Containerize and deploy applications using Docker, Kubernetes, AWS, GitLab CI/CD, and Helm. Ensure DISA STIG and OWASP compliance, participate in code reviews, guide junior developers, document integrations, and serve as the API integration subject matter expert.

Develop and maintain system architecture and MBSE models, manage requirements lifecycle and traceability, decompose requirements with multidisciplinary teams, plan and execute verification and validation activities, support trade studies and design reviews, participate in program milestone events, and produce technical documentation and verification reports.

Performs Tier 3 network operations engineering for intelligence customers, including network design, implementation, installation, troubleshooting, configuration, documentation, and operational improvements. Leads technical research and testing of hardware and software, develops implementation solutions, and coordinates engineering design activities. Requires travel to operational sites, occasional physical handling of network components, CCNA certification, IAT II certification, and TS/SCI clearance with polygraph eligibility.

Leads risk-based testing for complex hardware and software systems supporting signals intelligence and electronic warfare. Develops test strategies, procedures, environments, metrics, and schedules; executes functional, performance, security, interoperability, and acceptance testing; analyzes results and reports readiness and risks. Collaborates with systems, software, product, and government stakeholders on requirements, authorization evidence, configuration changes, and release decisions.

Deploy, configure, secure, automate, and maintain enterprise infrastructure across global facilities. Responsibilities include virtualization, cloud, storage, networking, operating systems, backups, disaster recovery, site surveys, hardware configuration management, security remediation, documentation, and technical troubleshooting. Senior and SME levels lead major deployments, establish infrastructure standards, mentor teams, and provide strategic technical guidance. The role requires active Secret clearance and up to 10% local travel.

Software Test Engineering Intern supporting automated and manual testing of ground and space communication systems. Responsibilities include designing tests, using laboratory measurement equipment, developing Python automation scripts, validating integrated hardware and software, mapping requirements to test procedures, and analyzing test results. The role is fully on-site and requires collaboration across engineering disciplines.

Provides legal guidance and analytical support for intelligence collection and investigations involving transnational criminal organizations. Advises on national security, privacy, surveillance, data sharing, and compliance with domestic and international laws. Conducts data triage, exploitation, synthesis, and intelligence reporting while supporting criminal investigators and intelligence analysts. Requires active TS/SCI clearance, analytical expertise, and the ability to handle sensitive classified information.

Leads applied AI/ML research as Principal Investigator and technical leader. Defines research portfolios, experiments, evaluation plans, and transition criteria; remains hands-on with prototypes, models, code, and end-to-end AI architectures. Leads cross-functional teams, mentors technical staff, evaluates emerging technologies, and transitions successful research into secure, scalable production capabilities using software engineering and MLOps practices. Communicates technical strategies to customers, business leaders, and engineering teams.

Develop and maintain full-stack mission management applications using Java, TypeScript, cloud-native microservices, and modern web technologies. Responsibilities include front-end and back-end development, automated testing, DevSecOps deployments, bug troubleshooting, database and AWS integration, and participation in Agile Kanban ceremonies. The role is fully onsite in a SCIF and requires TS/SCI clearance with CI polygraph eligibility or willingness to complete the polygraph.

Design, implement, and manage secure cloud and virtual infrastructures; build and maintain CI/CD pipelines and container orchestration; implement automated security best practices and compliance; perform vulnerability scanning and remediation; monitor/troubleshoot performance; support backup/disaster recovery; document procedures and collaborate with development, operations, and security teams.

The DevSecOps Engineer will design secure cloud infrastructures, manage CI/CD pipelines, implement security best practices, and collaborate with teams to enhance operational efficiency.

Lead development and execution of risk-based test strategies for hardware/software SIGINT and electronic warfare systems. Design testability, create test plans/procedures, instrument environments, analyze results, report readiness/risks, support UAT and government authorization, and collaborate with systems, software, and product teams to enable release decisions.

Software engineering intern developing front-end applications and back-end microservices in an agile environment. Responsibilities include designing component architecture, solving technical problems, improving UI/UX, using modern web technologies and open-source tools, and supporting mission-critical systems. The role requires on-site work in Denver or Sterling and eligibility to obtain and maintain TS/SCI clearance with polygraph.

Drafts, edits, reviews, publishes, and sustains Satellite Control Network Technical Orders and engineering documentation. Creates redline packages, incorporates approved changes using Arbortext, supports certification activities, coordinates with engineers and customers, schedules meetings, and mentors technical writers. Requires technical writing experience, familiarity with Air Force Technical Orders, strong communication skills, and the ability to obtain a Secret clearance.

The MILDEC Planner at NORTHCOM provides expertise in Military Deception, operational planning, and compliance with DoD policies while engaging with various stakeholders to support strategic objectives.

Builds, secures, and operates AI development infrastructure and production systems using DevSecOps practices. Responsibilities include creating CI/CD pipelines, Infrastructure as Code, deployment automation, and reusable infrastructure modules; managing Kubernetes and Docker workloads across cloud, on-premises, and classified environments; implementing security, identity, vulnerability, supply-chain, and observability controls; and supporting AI integration across mission environments.

Develop and direct comprehensive system test plans, procedures, schedules, and integrated testing activities for complex communications and satellite-control products. Analyze requirements and traceability, evaluate test programs, optimize products for testability, and conduct system-level technical evaluations while balancing contractual, technical, schedule, and cost constraints.

Provides remote and occasional onsite IT support across multiple sites. Deploys and maintains physical and virtual desktops, hardware, operating systems, applications, certificates, data, network connectivity, UPS devices, VoIP phones, multifunction devices, and badging systems. Troubleshoots technical issues, manages permissions and encryption, documents tickets, meets SLAs, coordinates vendors and user moves, supports classified and unclassified systems, and assists other IT teams.

Lead NORTHCOM regional Information Warfare and Sensitive Activities operations: plan and coordinate IW/EW tasks, drive mission synchronization, develop playbooks and modernization strategies, integrate cross-functional teams, manage projects end-to-end, and train onsite teams to support Special Operations Forces and strategic competition missions.