Sr. Security Software Engineer - Security Operations

About the role

GM’s Cybersecurity Team safeguards the company’s global information assets, networks, and infrastructure. Our mission is to proactively defend GM against evolving cyber threats through strategic leadership, technical excellence, and innovative risk management. We seek cybersecurity professionals with advanced expertise, capable of driving enterprise security initiatives and influencing organizational resilience.

As a Senior Security Software Engineer, you will design, lead, and deliver secure, scalable integration services that connect our cyber ecosystem (SIEM, EDR, IAM, SSPM, CSPM, ITSM, cloud) and activate AI/LLM capabilities to accelerate detection, response, and risk management. You will drive architecture for critical services, mentor developers, and partner across SecOps, SOC, Platform, and Data teams to ship measurable outcomes.

Responsibilities

• Own architecture & delivery for complex integration services (APIs, microservices, event-driven workflows) with production SLIs/SLOs.
• Build AI-driven workflows (RAG, summarization, classification, agents) that augment investigations, triage, and orchestration.
• Create reusable connectors bridging SIEM/EDR/IAM/SSPM/ITDR/ITSM and cloud telemetry with robust error handling, retries, and DLQs.
• Implement security automation (SOAR-like playbooks) that enrich alerts and trigger deterministic + AI-assisted responses.
• Harden and observe services with CI/CD, automated testing, performance profiling, metrics, and incident runbooks.
• Mentor engineers and lead technical design reviews, coding standards, and reference implementations.
• Translate requirements into clear epics/roadmaps; align stakeholders and deliver on time with quality.

Requirements

• 5-7 years in software security engineering; advanced proficiency in modern programming languages.
• Expert in API development, microservices, event streaming, and idempotent integration patterns.
• Experience deploying software using any modern CI/CD pipeline and automated delivery practices.
• Hands-on with security tooling integrations (e.g., SIEM, EDR, SSPM).
• Proven AI integration experience: LLM agents, embeddings, vector databases, RAG, prompt engineering.
• Cloud proficiency (Azure/AWS/GCP) and IaC (Terraform/Bicep/ARM/CloudFormation).
• Data engineering fluency: ETL/ELT, schema design, normalization/enrichment; formats (JSON, YAML, syslog, STIX/TAXII).
• Excellent cross-functional communication; ability to lead small teams through delivery.

Preferred Qualifications

• Experience extending vendor SDKs/plugins; contributions to open-source (security/AI).
• Security data modeling (MITRE ATT&CK mappings, entity graphs) and knowledge stores.
• Familiarity with Semantic Kernel/LangChain, feature engineering, or lightweight MLOps.

GM does not provide immigration-related sponsorship for this role. This includes direct company sponsorship, entry as the immigration employer of record, or any work authorization requiring company support (e.g., H1-B, OPT, STEM OPT, CPT, TN, J-1).

Schedule

This role is categorized as hybrid. The selected candidate is expected to report to a specific location at least 3 times a week or as dictated by their manager.

Benefits

From day one, we're looking out for your well-being—at work and at home—so you can focus on realizing your ambitions. GM supports a rewarding career with comprehensive Total Rewards resources, including:

• Relocation benefits (if eligible).

About GM

Our vision is a world with Zero Crashes, Zero Emissions, and Zero Congestion, and we embrace the responsibility to lead the change that will make our world better, safer, and more equitable for all. We believe we all must make a choice every day—individually and collectively—to drive meaningful change through our words, our deeds, and our culture. Every day, we want every employee to feel they belong to one General Motors team.