Full-Time

Agentic AI Software Engineer

Deadline 12/31/26
CACI

CACI

10,001+ employees

Provides government contracting technology and services

Compensation Overview

$98.5k - $206.8k/yr

No H1B Sponsorship

Aurora, CO, USA + 1 more

More locations: King of Prussia, PA, USA

In Person

Up to 10% local travel is required.

US Top Secret Clearance Required

Bachelor's

Category
Software Engineering (1)
Required Skills
LLM
Kubernetes
Microsoft Azure
Agile
Python
JavaScript
Distributed Systems
React.js
Software Testing
Git
MLflow
RAG
TypeScript
Microservices
AWS
JIRA
LangGraph
SCRUM
REST APIs
Confluence
DevOps
Angular
Helm

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Requirements
  • An active TS/SCI U.S. Government Security Clearance with an adjudicated Polygraph is required.
  • A bachelor's degree in Computer Science or a related technical field is required.
  • At least 8 years of professional software engineering experience using object-oriented programming languages, including significant experience with Python, is required.
  • Strong understanding of the full Software Development Lifecycle, including requirements analysis, design, development, testing, deployment, and maintenance, is required.
  • Proficiency with Git and experience with a modern source control platform such as GitLab, GitHub, or Bitbucket, including branching strategies, code review, and continuous integration and continuous delivery pipelines, is required.
  • Experience with issue tracking and documentation tools such as Jira and Confluence is required.
  • Experience developing microservices and RESTful APIs is required.
  • Experience working in Agile/Scrum development environments is required.
  • Hands-on experience building with large language models or agents is required.
  • Hands-on experience with an agent framework such as Microsoft Agent Framework, LangGraph, CrewAI, AutoGen, or Pydantic AI is required.
  • Familiarity with agent communication and tooling protocols such as MCP and A2A, or experience implementing tool use or function calling in a large-language-model-based system, is required.
  • Experience with retrieval-augmented generation architectures, vector databases, or agent memory systems is required.
  • Experience with prompt engineering, evaluation frameworks such as Langfuse, MLflow, or DSPy, or tuning large language model systems for reliability is required.
  • Ability to collaborate effectively across cross-functional engineering teams is required.
  • Strong communication and problem-solving skills in fast-paced technical environments are required.
Responsibilities
  • Design, develop, and maintain scalable software solutions supporting advanced Agentic AI capabilities.
  • Architect and implement autonomous agent systems using agentic workflows, reasoning engines, and multi-agent collaboration.
  • Integrate AI agents with enterprise applications and distributed systems using APIs, standard protocols, and modern software architectures.
  • Manage the complete Software Development Lifecycle from concept and design through deployment and sustainment.
  • Develop clean, maintainable, testable, and efficient code following modern software engineering best practices.
  • Build and maintain microservices and RESTful APIs supporting scalable and resilient applications.
  • Collaborate with engineers, architects, product managers, and mission stakeholders to rapidly deliver new capabilities.
  • Participate in Agile/Scrum activities, including sprint planning, stand-ups, technical reviews, and retrospectives.
  • Develop and execute unit, integration, and system tests to ensure software quality and reliability.
  • Troubleshoot, optimize, and enhance system performance across cloud and on-premise environments.
  • Evaluate emerging AI frameworks, tools, and engineering approaches to support continuous improvement.
Desired Qualifications
  • Experience with cloud platforms such as AWS or Azure.
  • Experience deploying and managing Kubernetes environments with Helm.
  • Experience with modern frontend development using React or Angular.
  • Familiarity with JavaScript and/or TypeScript.
  • Experience with DevSecOps practices and continuous integration and continuous delivery pipelines.
  • Experience using modern development tools such as Git, GitLab, Jira, and Confluence.
  • IAT Level II or III certification, such as Security+, CISSP, or CASP.

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company Size

10,001+

Company Stage

IPO

Headquarters

Reston, Virginia

Founded

1962

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Simplify Jobs

Simplify's Take

What believers are saying

  • August 2026 backlog reached $32 billion, funded backlog rose 29%.
  • Fiscal 2026 revenue hit $9.57 billion, up 10.9%, with 7.2% organic growth.
  • June 2026 guidance targets $10.65–$10.85 billion revenue and at least $900 million free cash flow.

What critics are saying

  • March 2026 Al Shimari verdict upheld a $42 million tort award, reopening contractor-liability exposure.
  • Fixed-price and rapid-award programs compress margins when Army or VA delivery slips.
  • ARKA integration and executive churn in 2026 distract management during organic-growth scrutiny.

What makes CACI unique

  • August 2026: CACI paired software-defined electronic warfare with Rochester manufacturing for TLS Manpack.
  • March 2026 ARKA acquisition added electro-optical, hyperspectral sensing, and space intelligence depth.
  • August 2026 Oracle partnership put CACI inside OPM’s $400 million HR modernization program.

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Benefits

Health Insurance

Flexible Work Hours

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Growth & Insights and Company News

Headcount

6 month growth

6%

1 year growth

6%

2 year growth

6%
Yahoo Finance
Sep 10th, 2026
CACI shares jump 17% after Q2 revenue hits $2.71B, topping defence contractors

US defence contractor CACI International reported revenues of $2.71 billion for Q2, up 17.6% year on year and exceeding analyst expectations by 0.7%. The company also beat EBITDA estimates and its full-year EPS guidance surpassed analyst expectations. The stock has risen 17.2% since the earnings report and currently trades at $607.03. Defence contractors as a group had a strong quarter, with the 14 tracked companies beating revenue consensus estimates by 4% on average. However, the sector has seen share prices decline 4.4% on average since reporting. Geopolitical tensions, including Russia's invasion of Ukraine and China's aggression towards Taiwan, continue to highlight the importance of defence spending, though demand can fluctuate with defence budgets and political administrations.

BridgeTower Media
Aug 19th, 2026
CACI opens manufacturing center for defense electronics in Pittsford

CACI opens manufacturing center for defense electronics in Pittsford

ExecutiveBiz
Aug 19th, 2026
CACI opens Defense Electronics manufacturing COE in New York.

CACI opens Defense Electronics manufacturing COE in New York. by Jane Edwards August 19, 2026, 11:04 am * CACI has opened a manufacturing center of excellence in New York * The facility expands the company's manufacturing space by more than 300 percent * The 2026 Navy Summit will explore AI, autonomous systems and more CACI International recently held a ribbon cutting ceremony to mark the opening of its Manufacturing Center of Excellence for Defense Electronics in the Greater Rochester, New York, area, expanding the company's manufacturing footprint and long-term investment in the region. As the Department of War continues to prioritize electronic warfare readiness and industrial base expansion, government and industry leaders will gather at the Potomac Officers Club's 2026 Navy Summit on Aug. 27 - the organization's final DOW summit of the year - to discuss artificial intelligence, digital engineering, autonomous and unmanned systems, network modernization, shipbuilding and other priorities shaping the maritime force. Reserve your seat now to join the conversation. The company said Tuesday the 61,000-square-foot facility increases its manufacturing space by more than 300 percent. What is the purpose of the New center? The facility is intended to support production, delivery, training, customer acceptance testing and onsite storage for CACI's Terrestrial Layer System Brigade Combat Team Manpack, or TLS BCT Manpack, program with the U.S. Army. TLS BCT Manpack is CACI's electronic warfare technology for dismounted soldiers, designed to support operations in the electromagnetic battlespace. The company said the center provides room for expansion to produce additional software-defined electronic warfare capabilities at scale. The facility's work supports dozens of manufacturing and fabrication small business suppliers across upstate New York. What did CACI officials say about the New center? CACI President and CEO John Mengucci said the opening reflects the company's long-term commitment to Rochester and its ability to deliver technologies customers need in contested environments. "Years ago, we invested in software-defined innovation because we knew the character of modern warfare was changing," added Mengucci, a 2026 Wash100 Award winner. "Today, those investments are being transformed into advanced electronic warfare capabilities right here in Rochester. As we continue to grow, we're creating high-skilled engineering and manufacturing jobs, investing in local talent and strengthening the capabilities that protect America." Chris Monoski, CACI's executive vice president of manufacturing, said the company chose Rochester for its talent, capabilities and community partnerships. "This facility reflects our long-term commitment to the region and positions us to deliver advanced capabilities faster, at greater scale, and with the quality our customers depend on," Monoski added. Tom Kirkland, EVP of electronic warfare at CACI, said demand for electronic warfare technology continues to grow and that the Rochester facility increases the company's capacity to meet it. "By combining software-defined innovation with advanced manufacturing, we're delivering technologies that give our customers the operational edge when it matters most. Our adversaries never pause, neither can we," Kirkland noted. What other contracts & deals has CACI secured? CACI's Rochester expansion comes on the heels of its $2.6 billion acquisition of ARKA Group, which added space and ground capabilities to the company's portfolio. The company has also grown its Army footprint, securing a $287 million contract to support IPPS-A modernization and a $250 million task order for spectrum dominance efforts.

World Business Outlook
Aug 19th, 2026
CACI strengthens Defense Electronics manufacturing through Rochester Excellence Center.

CACI strengthens Defense Electronics manufacturing through Rochester Excellence Center. CACI International Inc (NYSE: CACI) recently announced the official opening of the CACI Manufacturing Center of Excellence for Defense Electronics in the Greater Rochester, New York, area, marking the next chapter in the company's long-term investment in the region and continued transformation into a technology-first national security company. The 61,000-square-foot facility increases CACI's manufacturing space by more than 300% and will serve as a hub for the development, test, assembly, and delivery of advanced electronic warfare technologies that give U.S. forces a decisive advantage in contested environments. "This ribbon cutting reflects CACI's long-term commitment to Rochester and to delivering the advanced technologies our customers need to win in increasingly contested environments," said John Mengucci, CACI President and Chief Executive Officer. "Years ago, we invested in software-defined innovation because we knew the character of modern warfare was changing. Today, those investments are being transformed into advanced electronic warfare capabilities right here in Rochester. As we continue to grow, we're creating high-skilled engineering and manufacturing jobs, investing in local talent and strengthening the capabilities that protect America." "As we expand our manufacturing capacity nationwide, we intentionally chose Rochester because of its exceptional talent, world-class capabilities, and longstanding community partnerships," said Chris Monoski, CACI Executive Vice President of Manufacturing. "This facility reflects our long-term commitment to the region and positions us to deliver advanced capabilities faster, at greater scale, and with the quality our customers depend on." The facility will support production, delivery, training, customer acceptance testing, and onsite storage for CACI's Terrestrial Layer System Brigade Combat Team Manpack (TLS BCT Manpack) program with the U.S. Army. TLS Manpack is CACI's electronic warfare military technology for dismounted soldiers that enable the U.S. Army to fight and dominate in the electromagnetic battlespace. With room for expansion, CACI will produce this and many more software-defined electronic warfare capabilities at scale. The production of TLS Manpack also supports dozens of manufacturing and fabrication small business suppliers across Upstate New York, extending the economic impact of CACI's investment well beyond the Rochester facility. "Demand for advanced electronic warfare technology is surging, and Rochester gives us the capacity to deliver for our customers today while preparing for tomorrow," said Tom Kirkland, CACI Executive Vice President of Electronic Warfare. "By combining software-defined innovation with advanced manufacturing, we're delivering technologies that give our customers the operational edge when it matters most. Our adversaries never pause, neither can we."

Evertiq
Aug 19th, 2026
CACI opens defence electronics manufacturing facility in Rochester, New York.

CACI opens defence electronics manufacturing facility in Rochester, New York. CACI International has opened a 61,000-square-foot Manufacturing Centre of Excellence for Defence Electronics in the Greater Rochester area in New York, in the United States. The facility increases CACI's manufacturing space by more than 300% and will serve as the primary production hub for the company's electronic warfare technologies. The facility supports production, delivery, training, customer acceptance testing and onsite storage for CACI's Terrestrial Layer System Brigade Combat Team Manpack programme - an electronic warfare system for dismounted soldiers enabling operations in the electromagnetic battlespace. The programme is contracted with the US Army, according to a press release from the company. CACI describes the Rochester location as a deliberate choice, citing the region's engineering talent base and manufacturing capabilities. The facility is designed with room for expansion, with CACI intending to scale production of additional software-defined electronic warfare capabilities from the site. "Demand for advanced electronic warfare technology is surging, and Rochester gives us the capacity to deliver for our customers today while preparing for tomorrow," said Tom Kirkland, Executive Vice President of Electronic Warfare at CACI. The production programme also supports dozens of small business suppliers across Upstate New York. From manufacturing and design to supply chains and emerging technologies, the electronics industry never stands still. Meet the people driving it forward at the upcoming Evertiq Expo events. The next stop is Evertiq Expo Gothenburg on September 17, where industry professionals gather to exchange knowledge, discover new solutions and build valuable business connections. To stay up to date with the latest developments, sign up for the Newsletter.