C

CSX

Rail-based freight transportation and intermodal services

Senior Systems Engineer 1 - DevOps, Agentic AI

Full-TimeUpdated on 10/23/2026
No salary listed
Senior
Bachelor's
Jacksonville, FL, USA
In PersonOn-site at CSX corporate headquarters.
DevOps & InfrastructurePlatform Engineering

About the job

Requirements
  • A bachelor's degree in Computer Science, Engineering, Information Systems, or a related field, or equivalent experience.
  • At least 5 years of experience in systems engineering, infrastructure engineering, or DevOps roles.
  • Strong experience with Kubernetes and/or OpenShift.
  • Strong experience with Linux system administration.
  • High school diploma or GED with at least 10 years of relevant experience is accepted as an equivalent minimum qualification.
  • Participation in a rotating on-call schedule, including support outside standard business hours.
  • Work schedule may vary based on operational needs.
Responsibilities
  • Design, implement, and manage enterprise Kubernetes/OpenShift platforms for resiliency, scalability, and operational efficiency.
  • Define and maintain platform standards for lifecycle management, patching, upgrades, and policy enforcement.
  • Engineer infrastructure and operational workflows as code to drive automation, self-healing, and scalability using tools such as Terraform and Kubernetes Operators.
  • Develop, maintain, and evolve internal platforms and tools that simplify deployment, monitoring, and operational health for application development teams.
  • Collaborate with MidTier, Development, and Security teams to deliver secure, performant, and highly available systems.
  • Design and implement continuous integration and continuous delivery pipelines using tools such as Jenkins.
  • Support GitOps deployment models using tools such as ArgoCD.
  • Develop Infrastructure as Code using Terraform and Configuration as Code using Ansible to automate provisioning and management.
  • Automate installation, configuration, and lifecycle management of Kubernetes and supporting infrastructure.
  • Implement monitoring, logging, and reporting to ensure system health and performance.
  • Develop and maintain automation tools, services, and application programming interfaces using Java and/or Python.
  • Build scripts and reusable automation to improve platform reliability and developer productivity.
  • Collaborate with development teams to enable efficient application deployment and integration.
  • Apply software engineering best practices, including modular design, testing, and version control.
  • Use AI-assisted development tools to accelerate engineering workflows and improve productivity.
  • Apply prompt engineering techniques to create effective, repeatable interactions with AI tools for automation and problem solving.
  • Contribute to developing and reusing standardized AI skills or prompt patterns for engineering tasks.
  • Use familiarity with agentic AI concepts, including multi-step workflows driven by AI agents and tool integration.
  • Understand how external tools and services can be integrated into AI-driven workflows, such as MCP-style tool integration and context sharing.
  • Evaluate opportunities to incorporate AI-driven automation into infrastructure and DevOps processes.
  • Lead or contribute to infrastructure design aligned with enterprise architecture, including high availability and disaster recovery.
  • Establish project milestones and drive execution to meet time, cost, and quality objectives.
  • Analyze, design, and implement solutions in complex and evolving environments.
  • Provide technical leadership and guidance across teams.
  • Investigate and resolve complex service issues across systems, platforms, and teams.
  • Perform root cause analysis and implement preventative solutions.
  • Participate in an on-call rotation and provide production support.
  • Maintain operational documentation, standards, and runbooks.
  • Mentor team members and share knowledge across the organization.
  • Influence stakeholders, partners, and peers on infrastructure and platform best practices.
  • Stay current with industry trends, including DevOps, cloud-native platforms, and AI engineering practices.
  • Drive continuous improvement and innovation across systems and processes.
Desired Qualifications
  • At least 5 years of Kubernetes/OpenShift administration in enterprise environments.
  • Experience with cloud platforms, preferably Azure.
  • Microsoft Azure Administrator (AZ-104) certification.
  • Red Hat Certified Engineer (RHCE) or equivalent Linux certification.
  • Experience with continuous integration and continuous delivery and GitOps tooling, including Jenkins and ArgoCD.
  • Experience developing automation using Java or Python.
  • Exposure to AI-assisted development, prompt engineering, or intelligent automation frameworks.
  • Experience deploying and maintaining enterprise container platforms such as OpenShift, Rancher, EKS, or GKE.
  • Strong Linux administration skills involving filesystems, networking, permissions, logging, and scheduling.
  • Understanding of networking fundamentals, including switching, routing, and load balancing.
  • Familiarity with infrastructure performance, capacity planning, and forecasting.
  • Experience with Infrastructure as Code using Terraform and configuration management tools such as Ansible and Ansible Automation Platform.
  • Experience with continuous integration and continuous delivery pipelines and automation frameworks such as Jenkins and Git-based workflows.
  • Experience implementing GitOps patterns using tools such as ArgoCD.
  • Experience leveraging application programming interfaces and scripting to automate operational processes.
  • Proficiency in Java and/or Python for building automation, services, and integration tooling.
  • Experience with scripting and automation using Python, Ansible, or PowerShell.
  • Understanding of application architecture and development best practices.
  • Understanding of prompt engineering concepts and how to structure inputs to improve AI output quality.
  • Familiarity with reusable AI skills, prompt patterns, or workflow-based automation.
  • Awareness of agentic AI concepts, including orchestration of multi-step tasks using AI agents.
  • Familiarity with tool integration models, such as MCP-style approaches, for connecting AI systems to external services.
  • Interest in applying AI to improve developer productivity, automation, and operational efficiency.

About the company

C

CSX

View
Website

CSX operates a large rail-based freight network in the Eastern United States and Canada, moving coal, chemicals, automotive parts, and consumer goods. It also provides intermodal and rail-to-truck transload services to offer end-to-end logistics solutions. Revenue comes from charging for freight transportation based on the volume and type of goods moved. Its goal is to move goods efficiently and reliably by coordinating rail, intermodal, and transload services to keep supply chains flowing.

Company Size

10,001+

Company Stage

IPO

Headquarters

Jacksonville, Florida

Founded

1827

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Simplify Jobs

Simplify's Take

What believers are saying

  • CSX posted $3.94 billion revenue and 38.3% margin in Q2 2026.
  • Double-stack Baltimore service started June 18, 2026, unlocking 125,000 annual intermodal loads.
  • Q2 2026 volume rose 6%, with intermodal growth outperforming merchandise and coal.

What critics are saying

  • BMWED says CSX will furlough 1,062 workers by February 2027, degrading maintenance coverage.
  • FRA docket FRA-2026-1684 shows CSX pushing weaker locomotive inspections, inviting safety backlash.
  • Union Pacific-Norfolk Southern consolidation threatens CSX's network power and customer pricing by 2027.

What makes CSX unique

  • CSX owns the densest Eastern U.S. rail network, leveraging Baltimore-to-Florida corridors.
  • Howard Street Tunnel opened June 2026, enabling double-stack intermodal across the East Coast.
  • Queensgate Yard added 42 powered switches in September 2026, boosting safety and throughput.

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Benefits

  • Flexible Work Hours

Company News

Yahoo Finance
Oct 23rd, 2026
CSX shares jump 7.2% as Q3 revenue rises 12% to $4.02B, beating estimates

CSX shares jumped 7.2% in afternoon trading after the freight rail company reported third-quarter 2026 results that beat Wall Street expectations. Adjusted earnings per share rose 30%, topping analyst estimates of 53 cents by 7.4%. Revenue rose 12% to $4.02 billion, 1.8% above forecasts of $3.94 billion. Net earnings were $1.05 billion, or 57 cents per diluted share. Total volume grew 5%, led by a 7% gain in intermodal volume, and operating margin expanded 880 basis points to 39.1%. Free cash flow reached $1.03 billion. At $51.60, the stock is up 42.3% since the start of the year and near its 52-week high of $53.23.

GlobeNewswire
Oct 22nd, 2026
CSX data breach investigation: Edelson Lechtzin LLP probes class action claims after customer data is exposed.

CSX data breach investigation: Edelson Lechtzin LLP probes class action claims after customer data is exposed. National class action law firm offers free, confidential case evaluations to CSX investors, tenants, partners, and others whose personal information may have been exposed in the reported data breach. NEWTOWN, Pa., Oct. 22, 2026 (GLOBE NEWSWIRE) - Edelson Lechtzin LLP, a national class action law firm, is investigating data privacy claims arising from a reported data breach at CSX. Anyone who has received a data breach notice from CSX or who believes their personal information may have been exposed can request a free case evaluation. CXS data breach - at a glance * Company: CSX is a leading North American rail-based freight transportation provider. * Reported: The company notified affected individuals and reported the incident to state attorneys general on or about October 20, 2026. * How it reportedly happened: The CSX data breach reportedly occurred between May 29, 2026, and June 9, 2026, after an employee responded to a vishing call that allowed an unauthorized party to access and acquire files from CSX's Microsoft 365 environment. * When: The breach occurred between May 29 and June 9, 2026. * Who may be affected: Individuals who use CSX services may be affected. * Status: Certain details of the incident, including its full scope and the attacker's identity, remain unconfirmed or have not been publicly detailed. * Cost to you: Nothing. Click here for a free evaluation. What Happened CSX experienced two separate data security incidents in 2026. In April, a third-party vendor may have disclosed company data to an unauthorized party. In the second incident, a vishing attack on May 29 allowed an unauthorized party to access and download files from CSX's Microsoft 365 environment through June 2026. What Personal Information May Be at Risk Based on public accounts and regulatory filings, the potentially affected information varied by individual. Compromised information may include Social Security numbers, driver's license numbers, and banking information. Who May Be Affected The investigation focuses on CSX and individuals who were affected by this breach. Anyone who has received a data breach notification connected to this incident may face an increased risk of identity theft and fraud and is encouraged to come forward. Your Legal Options Edelson Lechtzin LLP is investigating a potential class action to pursue legal remedies on behalf of individuals whose sensitive personal data may have been compromised in the reported breach. A successful case could recover compensation for losses such as lost time, out-of-pocket costs, and loss of privacy. It could push CSX to strengthen how it protects personal information. The firm will evaluate your rights and potential claims at no cost. Recommended Steps to Protect Yourself * Review your account statements and credit reports regularly and stay alert for suspicious activity. * Confirm whether your information was involved in the CSX incident. * Preserve any letters or emails you received about the breach. * If credit monitoring was offered in your notice, consider enrolling before the stated deadline, and consider placing a fraud alert or security freeze with the three major credit bureaus. Contact Us for a Free Case Evaluation Speak confidentially with a data privacy attorney today: Marc Edelson, Esq., Edelson Lechtzin LLP, 411 S. State Street, Suite N-300, Newtown, PA 18940; Phone: 844-696-7492; Email: [email protected]; Web: www.edelson-law.com. About Edelson Lechtzin LLP Edelson Lechtzin LLP is a national class action law firm with offices in Pennsylvania and California. In addition to data breach litigation, the firm handles class and collective actions involving securities and investment fraud, federal antitrust violations, ERISA employee benefit plans, wage theft, and consumer fraud. Media and Partnership Inquiries: Use the contact information above to connect with our team regarding interviews, co-counsel opportunities, and referral partnerships. Legal Notice: This press release may be considered Attorney Advertising in some jurisdictions. Prior results do not guarantee a similar outcome. The reported data breach described above, and certain details concerning it, remain unconfirmed.

Financial News
Oct 22nd, 2026
CSX posts record $4.02bn quarter, profit jumps to $1.05bn.

CSX posts record $4.02bn quarter, profit jumps to $1.05bn. CSX third quarter results show record $4.02bn revenue and $1.05bn net earnings, beating forecasts as shares jump nearly 4%. CSX Corp (NASDAQ: CSX) reported record third-quarter revenue of $4.02bn on 21 October 2026, up 12% year-on-year. The US rail freight operator's third quarter 2026 results beat analyst expectations and sent shares up 3.86% to close at $50.17. Net earnings came in at $1.05bn, or $0.57 a diluted share, against $694m and $0.37 a year earlier. Operating income rose to $1.57bn from $1.09bn. CSX third quarter results beat consensus on both lines. The $0.57 diluted EPS figure topped the $0.53 consensus estimate tracked by FactSet, according to MarketScreener. Revenue also cleared Wall Street's roughly $3.96bn forecast by some $60m. CSX's own 10-Q filing confirms the $1,052m net-earnings figure and the $0.57 EPS tag through its quarterly disclosures lodged with the SEC. The prior-year comparison period, the three months to 30 September 2025, carried net earnings of $694m and EPS of $0.37, figures drawn from CSX's 2025 third-quarter filing. That 2025 comparison was muddied by a one-off charge. CSX took a $164m non-cash goodwill impairment on its Quality Carriers trucking unit in the third quarter of 2025, a writedown the company has linked to a prolonged downturn in trucking demand. Stripping that out, adjusted operating income, net earnings and EPS for the 2025 quarter were $1.25bn, $818m and $0.44 respectively. Measured against those adjusted figures, the latest quarter's growth works out at 25% for operating income, 29% for net earnings and 30% for EPS. A recovery from a soft start to the year. The scale of the improvement stands out against CSX's own recent run of quarters. Revenue dipped as low as $3.42bn in the first quarter of 2025 and climbed only as far as $3.59bn by that year's third quarter, based on the three 2025 periods disclosed in CSX's SEC filings; the company's fourth-quarter 2025 figures are not covered in those disclosures. Net earnings over the same three quarters ran from $646m to $829m, well below the $1.05bn now reported. The turnaround accelerated earlier this year. Revenue reached $3.94bn in the second quarter of 2026 and net earnings hit $1.00bn, already a marked step up from the first quarter's $807m. The third-quarter figures extend that trajectory, with revenue crossing $4bn for the first time in the periods disclosed and operating margin, according to the research into CSX's own exhibits, expanding to 39.1%, up roughly 880 basis points on the year. Shares react, short interest had been easing. CSX stock traded up to $50.45 intraday against a 20-day range that had bottomed at $46.06, with volume running at nearly double the 20-day average. The rally followed a period in which FINRA's daily short-sale data showed the stock's short-volume ratio drifting down from 0.59 in mid-October to 0.46 the day before results, before ticking back up to 0.50 on the day of the release itself, according to FINRA figures. The results land against a backdrop of still-elevated borrowing costs. The 10-year US Treasury yield stood at 5.15% as of 19 October 2026, up from 5.09% a week earlier, according to data from the Federal Reserve Bank of St. Louis. That keeps financing costs on rail capital spending and any buyback programme relatively high even as CSX's own margins widen. What the numbers mean for the rest of the year. Executives addressed the results on an earnings call the day after publication, a transcript of which was carried by Seeking Alpha. Independent coverage of the quarter, including from Railway Age, corroborated the adjusted 30% EPS growth figure CSX highlighted alongside the headline numbers. Investors will now watch whether CSX can sustain the margin gains into the fourth quarter, with the next scheduled update due when the company files its 2026 annual results. The comparison base gets easier before it gets harder: Quality Carriers' 2025 impairment drops out of the trailing twelve-month figures entirely once the fourth quarter rolls over, removing a drag that has flattered year-on-year growth rates through 2026. This article is for information only and is not investment advice or a recommendation to buy or sell any asset. Markets move quickly; figures are correct as sourced at the time of writing. Always do your own research before making financial decisions.

Yahoo Finance
Oct 21st, 2026
CSX beats forecasts with $1.05B Q3 profit on $4.02B revenue

CSX Corp. reported third-quarter profit of $1.05 billion on Wednesday, beating Wall Street expectations. The Jacksonville, Florida-based freight railroad earned 57 cents per share. Eight analysts surveyed by Zacks Investment Research had expected 52 cents. Revenue came in at $4.02 billion, above the $3.95 billion that six analysts forecast.

Associated Press
Oct 21st, 2026
CSX posts record $4.02B quarterly revenue, up 12%, as operating income jumps 44%

CSX Corp. reported record third quarter revenue of $4.02 billion, up 12% from a year earlier. Higher fuel surcharge revenue, volume, and pricing across merchandise, intermodal, and coal drove the gain. Operating income rose 44% to $1.57 billion, and net earnings were $1.05 billion, or $0.57 per diluted share. Compared with adjusted results for last year's quarter, which exclude a $164 million non-cash goodwill impairment, operating income rose 25% and earnings per share rose 30%. Total volume rose 5% to 1.69 million units, with intermodal up 7%. Operating margin expanded 880 basis points to 39.1%. "CSX delivered strong earnings growth in the third quarter as disciplined execution helped us move more freight, for more customers," said chief executive officer Steve Angel.