Top Cyber Security Jobs in San Antonio, TX

As a Security Engineer II, you will design and implement security controls for cloud and infrastructure systems, partner with teams to identify risks, automate security processes, and respond to production security issues.

Ensure Rubrik products meet security standards by integrating AppSec into the SDLC, performing automated and manual assessments, threat modeling, hardening applications and deployments, tracking AppSec metrics, and producing security guidance for engineering and operations teams.

The role involves leading security initiatives, building security tools, conducting vulnerability assessments, and collaborating with teams to enhance cloud security and risk management.

The Staff Security Engineer will lead technical security initiatives, own architectural security decisions, mentor engineers, and align teams on security strategy while ensuring system integrity and compliance.

Serve as a technical pre-sales Solutions Architect for Upwind's cloud security platform: understand product capabilities, collaborate with sales to design tailored solutions, lead POCs, provide technical guidance through the sales cycle, and relay customer feedback to product teams.

Provide L1 technical support for enterprise customers using Abnormals email and SaaS security platforms. Own inbound tickets, troubleshoot APIs and integrations, analyze logs, deliver root cause analysis, collaborate with Engineering and Customer Success, maintain knowledge base documentation, and surface product improvement opportunities.

Perform penetration testing at scale on web applications and networks, develop automated tools, and simulate cyber-attack techniques. Manage tasks and client interactions while contributing to security projects and research.

Lead and deliver threat intelligence services including threat intelligence as a service, malware analysis, threat hunting, and DFIR support. Mentor junior analysts, produce technical and executive deliverables, integrate and automate tools, perform threat research and briefs, and help mature client intelligence programs.

Own a region to build and manage enterprise pipeline, run consultative sales from prospecting to close, deliver outcome-based demos with Solutions Engineers, work with partners, forecast revenue, and contribute go-to-market feedback.

Manage and grow channel and named accounts across New Zealand and Australia, carrying quota, driving renewals, upsells and partner relationships. Act as a technical account manager and cybersecurity advisor, conduct QBRs, troubleshoot implementations (SSO/Directory), use Salesforce, and drive customer advocacy and adoption to meet revenue targets.

Lead North America private sector sales strategy across SMB, mid-market, and enterprise. Build and scale a high-performing sales organization, improve forecasting and pipeline generation, deepen executive relationships, work with channel partners, and collaborate cross-functionally to meet aggressive revenue targets. Travel up to 50% for customer, partner, and industry engagements.

The IAM Engineer is responsible for implementing and enhancing SailPoint ISC/IDN IGA solutions, documenting technical requirements, and leading discussions with stakeholders.

Drive vulnerability management across clients: configure and optimize scanning platforms, identify/prioritize vulnerabilities, produce reports, collaborate with IT/security for remediation, automate workflows, mentor juniors, and participate in 24x7 rotation to improve security posture and compliance.

The Senior Solutions Architect will lead technical discovery, design tailored solutions, manage proofs of value, and advocate customer needs. Responsibilities include product demonstrations and navigating RFPs while leveraging extensive security knowledge.

Drive technical sales cycles from scoping to implementation, translating complex security requirements into demos and proposals, and collaborating with various teams.

As a Principal DFIR Consultant, lead complex investigations, mentor staff, develop methodologies, and engage in client relationships while ensuring high-quality deliverables and practice development.

The Embedded Detection Analyst will enhance detection performance for strategic customers, resolve security issues, and analyze incident patterns using various detection tools and methodologies.

As a Senior Product Security Engineer, you'll integrate security into development processes, identify risks, build tools, and collaborate with engineering teams to enhance product security.

Sell Abnormal AI security SaaS into enterprise LATAM accounts: build pipeline, prospect and win new logos, manage deals to close, drive expansions and renewals, collaborate with SEs/CS/product/marketing, and maintain accurate sales data and business cases.

Provide technical pre-sales support for MSP/MSSP partners: run demos and PoCs, design and customize solutions using Cynet, enable and train partners, act as technical advisor, collect partner feedback for product teams, and stay current on cybersecurity trends.

Support pre-sales technical evaluation and PoCs for MSP/MSSP partners, deliver demos and solution architecture, enable partners, provide technical advisory and feedback to product teams, and stay current on cybersecurity trends.

Provide advanced, customer-facing technical support for Cynet's security platform: troubleshoot escalated issues, deploy and optimize solutions, analyze logs, collaborate with R&D/product teams, mentor Tier 1 engineers, maintain documentation, and influence product improvements.

Own technical pre-sales for enterprise AI security: lead discovery, design demos, execute end-to-end POCs, partner with AEs, surface product feedback, and advise customers on complex technical decisions.

Sell and manage enterprise cybersecurity accounts: prospect, cold call, develop client relationships, position vendor solutions, manage opportunities in Salesforce, produce proposals, present to executives, meet sales targets, and support field marketing and vendor collaboration. Remote U.S.-based role with regional travel.

Part-time remote cybersecurity internship (Aug 31–Nov 20, 2026) providing hands-on technical development, security response, collaborative projects, shadowing, vendor-led training and certifications. Interns complete in-house training, work 25–29 hrs/week (majority 11am–4pm EST), must be U.S.-based, and be available for full-time hire by 2027. Paid at $20/hr.