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Added 3 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Boise, ID
…capabilities, scaling, process improvement, metric collection, security, and visibility into the product environments. Leveraging various DevOps approaches which include but not limited to…
Added 8 mins ago
Sr Site Reliability Engineer -Remote US
SitusAMC
Lincoln, NE
…capabilities, scaling, process improvement, metric collection, security, and visibility into the product environments. Leveraging various DevOps approaches which include but not limited to…
Added 37 mins ago
J
Principal Offensive Security Engineer
Jobgether
Remote, United States
- $183,000 to $200,000 USD / year
…next steps. Our partner is looking for a Principal Offensive Security Engineer based in the United…
Added 1 hour ago
FT
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
United States
- $134,868 to $166,000 USD / year
…advanced reliability and deployment patterns. Defines RESTful API standards and builds Spring/OAuth2 components for broad reuse. Implements high-level performance, resiliency,…
Added 1 hour ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Durham, NC
…equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) designing and building modernized cloud-based applications in trading…
Added 1 hour ago
Principal Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
…equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) developing and maintaining Web applications using Java and Angular in…
Added 1 hour ago
Principal Cloud Engineer
Fidelity Technology Group, LLC
Westlake, TX
…Interfaces (APIs) in the cloud through automation with integrated security and testing. Coordinates and operates Open Telemetry platform to provide reliable and secure access to logs,…
Added 1 hour ago
C
Senior Enterprise Solution Architect
Collibra
Remote, United States
- $152,000 to $190,000 USD / year
…ensuring compliance with applicable government regulations and security standards (e.g., FedRAMP, FISMA,…
Added 4 hours ago
Software Engineer II (Backend)
Jobgether
Remote, United States
The Software Engineer II will join a growing Exposure Management team, building the backend services and APIs that help organizations identify, understand, and prioritize their…
Added 4 hours ago
Staff Software Engineer
BitSight Technologies
Boston, MA
Built on over a decade of technological innovation, its integrated solutions deliver value across enterprise security performance, digital supply chains, cyber insurance, and data analysis.
Added 4 hours ago
Staff Engineer, Applied AI & Build Standards
Best Buy
Richfield, MN
As a Staff Engineer on Best Buy’s Applied AI & Build Standards team, you'll develop evaluation frameworks, quality standards and release controls that ensure agents perform safely and…
Added 5 hours ago
Principal Offensive Security Engineer
Alteryx, Inc.
Remote, United States
Alteryx is searching for a Principal Offensive Security Engineer in the United States. Join a team that values diverse perspectives, technical curiosity, and collaboration to improve the…
Added 5 hours ago
Solutions Engineer
CGI Technologies and Solutions, Inc.
Tucson, AZ
CGI Federal is looking for a Solutions Engineer to deliver client facing applications, integrations, and automation that streamline operations and improve business processes. This role is…
Added 5 hours ago
Senior Automated Test Engineer
Leidos
Tucson, AZ
Leidos is seeking a Senior Test Automation Engineer to help deliver mission-essential software capabilities that enable intelligence professionals to access critical information, analyze…
Added 5 hours ago
I
Software Development Engineer
Intel
Phoenix, AZ
- $100,550 to $194,270 USD / year
…impact. If you're a Cloud Application Software Development Engineer with a knack for technology and building, and deploying applications with stringent customer controls, we want you on our…
Added 5 hours ago
J
Enterprise Solution Architect
Jobgether
Remote, United States
- $210,000 to $250,000 USD / year
Establish reusable integration patterns, API standards, data contracts, interface specifications, observability requirements, security controls, and service-level objectives.
Added 5 hours ago
O
Platform Software Engineer 2
Oracle
Nashville, TN
- $81,000 to $166,100 USD / year
…and backward compatibility. Monitors and analyzes platform API/SDK usage for a subsystem; proposes small improvements to observability and resilience. Updates migration notes and reference…
Added 5 hours ago
Senior Fullstack Engineer (Matchmaking)
Jobgether
Remote, United States
…and next steps. Our partner is looking for a Senior Fullstack Engineer (Matchmaking) based in the United…
Added 5 hours ago
Principal Engineer, Applied AI & Build Standards
Best Buy
Richfield, MN
As the Principal Engineer on Best Buy’s Applied AI & Build Standards team, you will set our technical direction. You’ll decide how the platform is built and how agents earn trust, with one…
Added 5 hours ago
M
Software Engineering II - AI Compiler Engineer
Microsoft
United States
- $102,100 to $219,200 USD / year
We are seeking a Software Engineer II - AI Compiler Engineer to join the Maia Code-gen team. You will work on the fundamental mechanisms for building and deploying application code to…
Added 6 hours ago
EU
DevSecOps & AI Security Automation Engineer
Experis USA
Richmond, VA
- $85 USD / hour
We are seeking a Senior DevSecOps & AI Security Automation Engineer to help modernize enterprise security programs through automation, cloud security, and AI-driven solutions. This role…
Added 6 hours ago
EU
Mainframe Replication Engineer
Experis USA
Plano, TX
- Up to $63.38 USD / hour
We are seeking a skilled Mainframe Replication Engineer with hands-on experience delivering enterprise replication services for systems of record (SOR) hosted on Db2, IMS, and VSAM. The…
Added 6 hours ago
EU
Backend Engineer
Experis USA
Greenwood Village, CO
- $55 to $70 USD / hour
As a Backend Engineer, you will be part of contributing to enterprise-scale API Gateway and Identity & Access Management (IAM) initiatives.
Added 6 hours ago
EU
AEM Engineer
Experis USA
Charlotte, NC
- $65 to $70 USD / hour
Our client, a technology organization, is seeking a AEM Engineer to join their team. As a AEM Engineer, you will be part of the digital transformation organization supporting…
Added 6 hours ago
ServiceNow Application Engineer
TEKsystems
Omaha, NE
Strong expertise in JavaScript, Glide API, ServiceNow data model, ACLs, scoped applications, and platform security.

TransUnion LLC

Security Automation Engineer

Crum Lynne, PA, United States

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Job details

Experience: Required Knowledge and Experiences 1. 10+ years of experience in security engineering, security automation, or software engineering with a strong cybersecurity focus. 2.
Posting language: English
Posted: Nov 2, 2026

Original job description

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview The SOAR Development team designs and delivers automation capabilities that strengthen Security Operations Center response and reduce manual effort for security analysts. The team works across security operations, detection engineering, and supporting technology teams to build scalable, AI-driven security solutions within a global and distributed environment. This role reports to Information Security Engineering ManagerThis is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week. Role Overview and Core Responsibilities 1. Lead the design, development, and maintenance of security response automations on the agentic AI SOC platform, including the migration of existing Splunk SOAR playbooks. 2. Build agentic workflows from end to end, including prompt and agent design, tool integration, guardrails, output evaluation, and human-in-the-loop review for AI-driven triage and response. 3. Develop and maintain integrations across SIEM, EDR, threat intelligence, case management, and ITSM platforms using REST APIs, webhooks, and event-driven patterns. 4. Build internal tools, services, and APIs primarily in Python to expand platform capabilities and reduce repetitive work for security analysts. 5. Administer and improve the case management platform and its supporting workflows. 6. Partner with detection engineering teams to convert new security detections into automated response workflows. 7. Contribute to shared engineering standards through Git-based development, code reviews, automated testing, and CI/CD practices. 8. Measure the effectiveness of automation through throughput, mean time to respond or remediate, false-positive burden, and analyst time saved. 9. Create clear technical documentation and runbooks while collaborating across a global, distributed team. Required Knowledge and Experiences 1. 10+ years of experience in security engineering, security automation, or software engineering with a strong cybersecurity focus. 2. Hands-on experience with SOAR or security automation platforms such as Splunk SOAR, Cortex XSOAR, Tines, Torq, or similar technologies. 3. Experience building solutions with modern Large Language Model platforms such as Anthropic Claude, OpenAI, Amazon Bedrock, or similar platforms, including agent design, prompt design, tool-use patterns, and model-output evaluation. 4. Working knowledge of Security Operations Center operations, incident response workflows, and the MITRE ATT&CK framework. 5. Strong software engineering fundamentals, documentation practices, written communication skills, and experience working effectively within a distributed global team. Required Technical Skills 1. Strong production-level Python development experience. 2. Experience developing and integrating REST APIs, JSON-based services, webhooks, and event-driven solutions. 3. Knowledge of authentication and secure integration patterns, including OAuth, API keys, and secrets management. 4. Experience with Git-based development, code review, automated testing, and Continuous Integration and Continuous Delivery practices. 5. Hands-on experience using APIs, Software Development Kits, and tool-use patterns to build LLM-powered tools, integrations, workflows, or agents. We're also looking for the preferred skills below. Whether you are proficient or could use some brushing up, we're happy to support your career development and growth in: 1. Experience building autonomous or semi-autonomous agent systems or working with agentic AI security platforms in production. 2. Experience with LLM fine-tuning, systematic evaluations, safety testing, or red-teaming. 3. Exposure to Splunk Enterprise Security, Search Processing Language, detection logic, or detection-as-code practices. 4. Experience with ServiceNow or similar case management and ITSM platforms, along with web-service frameworks such as FastAPI or Flask. 5. Knowledge of AWS, Docker, Kubernetes, Terraform, DevOps practices, front-end development, or experience mentoring engineers and leading technical workstreams. Benefits that support every part of your life: At TransUnion, we design benefits to help youfeel well, do well, and plan well-from day one. For Your Health: Enjoyday-one eligibilityfor medical, dental, and vision coverage, plus supplemental plan options. Spousal, domestic partner, and other eligible dependent coverage is available on select plans. Choose taxadvantagedHSAandFSAaccounts to make everyday care more affordable. For Your Protection: We've got your back withcompanypaid basic life and AD&D, optionalvoluntary life and AD&Dfor you and your family, andshort and longterm disability. You can also opt into alegal plan,pet insurance, andtravel accident coverage. For Your Family: Fromadoption assistance and fertility planning coveragetocaregiver support, we're here for every chapter. AccessDependent Care FSA for possibility of an employer match, a complimentaryCare@Workmembership, andup to 12 weeks of paid parental leavewith eligibility for a thoughtful, gradual return. For Your Future: Build toward what's next with our401(k) with employer matchandEmployee Stock Purchase Plan (ESPP). Tapfinancial wellness resources,career coaching, and optionallongterm care insuranceto plan confidently. For You: Grow and recharge withtuition reimbursement,flexible time off for exempt employees or paid time off for nonexempt employees, up to 12 paid holidays per year, commuter benefits, employeediscounts,charitable gift matching, andpaid volunteer time off, plus corporate volunteer events that make it easy to give back. For Your Wellness: Access24/7 supportincluding professionaltherapy,coaching, and emotional wellbeing programs alongside guided meditation and resources that supportphysical, mental, social, and financial wellness. We are committed to being a place where diversity is not only present, it is embraced. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability status, veteran status, genetic information, marital status, citizenship status, sexual orientation, gender identity or any other characteristic protected by law. Additionally, in accordance with Section 503 of the Rehabilitation Act of 1973 and the Vietnam Era Veterans' Readjustment Assistance Act of 1974, TransUnion takes affirmative action to employ and advance in employment qualified individuals with a disability and protected veterans in all levels of employment and develops annual affirmative action plans. Components of TransUnion's Affirmative Action Program for individuals with disabilities and pro

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More about this job

Skills

Cybersecurity
Splunk
Case management
API development
Python
Git
Test automation
CI/CD
Incident response
MITRE ATT&CK
Communication skills
Software development
Splunk Enterprise
ServiceNow
Flask
AWS
Docker
Kubernetes
IBM Terraform
DevOps
Front-end development
Coaching

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