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CACI International Inc

American professional services and information technology company

Jobs Hiring Closed Discussion

30 jobs

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30 jobs Posted Sort

Cloud / DevOps Exploitation Specialist

Open 59d 9 hours ago5 viewsContract 90K – 190K $

Builds, secures, and assesses the AWS environment backing continuous attack-surface testing of federal (.gov) cyber assets under the CDM Program. The role is hands-on Terraform and Ansible infrastructure-as-code engineering plus CI/CD pipeline work, while validating IAM, container/Kubernetes, supply-chain, and other cloud attack paths in authorized assessments.

Ansible API Automation AWS Bash +35 skills

Senior Red Team Operator / SME

Open 60d 10 hours ago7 viewsContractSenior 90K – 190K $

A senior offensive-security specialist leads end-to-end red-team/adversary-emulation engagements against federal cyber assets under the CDM Program — designing attack campaigns, building C2 and cloud infrastructure, executing hands-on operations, and producing reports and out-briefs. Core tech: C2 frameworks (Sliver, Mythic, Havoc), Active Directory/Entra ID, Windows/Linux tradecraft, AWS/Azure, a

Active Directory AWS Azure Cloud C++ +10 skills

Senior HCM Cloud Platform & DevOps Engineer

Open 60d yesterday9 viewsContractSenior 105K – 231K $

Designs, builds, and operates cloud infrastructure, CI/CD pipelines, and environment management for a federal program deploying Oracle Fusion Cloud HCM across agencies. Day-to-day work spans Oracle Cloud Infrastructure in a FedRAMP boundary, Terraform, Jenkins, Python, and NIST-aligned configuration management.

Agile Automation AWS Azure Azure DevOps +20 skills

Senior HCM Analytics & BI Developer

Open 61d yesterday8 viewsContractSenior 105K – 231K $

Designs, builds, and maintains workforce analytics, dashboards, and compliance reporting for a federal Oracle Fusion Cloud HCM modernization program serving multiple US agencies. Day-to-day work centers on Oracle OTBI, BIP, OAC, HCM Extracts, and SQL, mostly remote with up to 10% continental US travel.

Accessibility Agile Analytics Cloud Data Warehousing +11 skills

Web Developer

New 3 days ago25 viewsFull-time 104K – 218K $

Chantilly, Virginia

Web Developer at CACI modernizing 100+ web applications for a government customer, handling the full lifecycle: requirements analysis, design, coding, testing, deployment, and troubleshooting. Core stack is C#/.NET, HTML/JavaScript/CSS/Bootstrap, SQL, and AWS, with AI-assisted dev tools. Requires an active TS/SCI clearance with CI Polygraph.

Agile AI API AWS Bootstrap +16 skills

Data Engineering/Analytics Support

New 3 days ago18 viewsFull-time 70K – 143K $

Norco, California

Data engineering/analytics role supporting government assessments of Navy combat and weapons systems: analyze test and training data, automate extraction and cleaning with MATLAB or Python, and prepare technical reports and briefings. On-site in Norco, CA with up to 50% continental-US travel, including aboard Navy vessels; US citizenship and SECRET clearance eligibility required.

Analytics Automation Data Engineering MATLAB Process Improvement +1 skills

Full Stack Application Engineer

New 6 days ago37 viewsFull-time 104K – 218K $

Laurel, Maryland

Job Title: Full Stack Application Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None…

Accessibility Angular API Api Design Authentication +59 skills

Software Developer

New last week41 viewsFull-time 72K – 150K $

North Charleston, South Carolina

Job Title: Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel:…

Agile Angular API Api Design Atlassian +26 skills

Software Engineer

2 weeks ago1.2K viewsContractJunior 69K – 142K $

Aurora, Colorado, Ypsilanti, Michigan, King of Prussia, Pennsylvania

Job Title: Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US…

Agile API AWS Azure CI/CD +26 skills

AI Prompt Engineer

Open 15d 2 weeks ago34 viewsContract 51K – 101K $

Designs, tests, and optimizes prompts for LLMs (OpenAI GPT, Llama, Gemini) to build generative AI tools for U.S. Customs and Border Protection within CACI's Agile Solution Factory; day-to-day includes prompt iteration, RAG/fine-tuning collaboration, and debugging model behavior using Python or JavaScript/TypeScript. Requires US citizenship and CBP background check.

Agile AI Embeddings Fine Tuning Generative AI +9 skills

Flight Software Development Engineer

Open 15d 2 weeks ago21 viewsContract 76K – 156K $

Develops and certifies flight software for NASA's lunar base program at Johnson Space Center in Houston — handling requirements, design, integration, and hardware-in-the-loop testing for lunar vehicles and assets. Core stack is C on Linux, with RTOS, Python, Git/GitLab, and NASA Core Flight Software exposure.

C Embedded Software Ethernet Git GitLab +8 skills

Spacecraft Flight Software Developer

Open 15d 2 weeks ago17 viewsContract 76K – 156K $

Develops, tests, and verifies embedded C/C++ flight software for NASA's Orion crewed Moon-bound spacecraft at Johnson Space Center in Houston — writing unit and integration tests, debugging defects, building FSW loads, and supporting simulations as part of the human spaceflight program.

C++ Embedded Software Git GitLab Integration Testing +3 skills

Software Test Engineer

Open 15d 2 weeks ago23 viewsContractMiddle 83K – 174K $

Mid-level software test engineer on CACI's FADE team in Denver, CO (onsite), designing and executing manual/automated tests with a focus on data validation, source-to-target testing, and building testing frameworks in a containerized environment. Core stack: Python, Linux, TestNG/JUnit, REST API testing, GitLab/Jenkins CI/CD, Docker/Kubernetes.

API API Testing Argo CD Automation CI/CD +14 skills

Systems Engineer

Open 15d 2 weeks ago20 viewsContract 79K – 163K $

Springfield, VA

Systems Engineer at CACI International supporting mission-critical intelligence community systems in Springfield, VA (onsite). Day to day: coordinating software integration, delivery, and deployments between developers, government customers, and 24x7 operations, troubleshooting anomalies, and producing performance and risk reports. Requires an active TS/SCI with CI polygraph; SQL and Python are de

Agile Analytics Automation Confluence Data Analytics +10 skills

Human Spaceflight Artificial Intelligence Software Engineer and Data Scientist

Open 15d 2 weeks ago46 viewsContract 76K – 156K $

Onsite AI software engineer/data scientist at NASA Johnson Space Center (Houston, TX) via CACI, designing, developing, and testing AI applications for human spaceflight — mission control assistance, spacecraft hardware prognostics, and flight-software testing support. Core stack: Python, ML/LLMs, and data science.

AI C++ Data Science LLM Machine Learning +2 skills

Software Development Engineer

Open 15d 2 weeks ago19 viewsContract 76K – 156K $

Design, develop, test, and certify safety-critical embedded flight software and supporting tools for NASA's Space Reactor-1 Freedom program at Johnson Space Center in Houston, onsite. Core work uses the NASA Core Flight Software (cFS) framework with strong C on Linux, plus systems engineering, integration, and verification.

Agile C Embedded Software Ethernet Git +8 skills

Cyber Threat Analyst

Open 15d 2 weeks ago27 viewsContract 113K – 238K $

Onsite Cyber Threat Analyst in Chantilly, VA, defending a government client's global networks through threat hunting and tactical analysis of intrusions. Day-to-day work spans PCAP and log analysis, digital forensics, data exploitation/visualization, and scripting (Python, Bash, etc.); active TS/SCI with polygraph is required.

Agile Bash C# Java Linux +7 skills

Data Scientist

Open 15d 2 weeks ago57 viewsContract 75K – 158K $

Fort Belvoir, VA

Onsite Data Scientist at CACI supporting the Army G-6 NC4SI directorate at The Pentagon/Fort Belvoir, building APIs, automated data pipelines, and ML models (including LLMs) in Palantir Foundry/Army Vantage, with executive-level dashboards. Requires an active Secret clearance and 5-7 years of data science experience.

Analytics API Cloud Data Analytics Data Engineering +9 skills

DevOps Engineer

Open 15d 2 weeks ago28 viewsContract 75K – 158K $

College Park, MD

On-site DevOps engineer supporting government research teams in College Park or Laurel, MD (TS/SCI with polygraph required). Daily work centers on Docker containerization and Compose, Git version control, cron scheduling, SQL/PostgreSQL support, and Python scripting for systems engineering and administration.

Authentication Automation Containerization DevOps Docker +10 skills

Software Engineer

Open 15d 2 weeks ago36 viewsContract 94K – 198K $

Onsite software engineer (TS/SCI with polygraph) in Sterling, VA building Linux-based mission management applications on cloud-native microservices, using Java, Python, Vue3, and Docker/Kubernetes with automated DevSecOps pipelines; up to 10% Continental US travel.

Agile Bash Cissp Cloud Cloud Native +24 skills