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Cybersecurity Analyst

Saint Peters,MO

898 Cybersecurity Analyst jobs in Saint Peters,MO

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Business Intelligence Analyst

Enterprise Bank and Trust

Creve Coeur, MO 63141

RemotePaid Time Off

  • Bachelor's degree required.
  • 5+ years' experience in report planning process, forecasting, data analysis, CRM.
  • Experience with Salesforce.com, or similar CRM system.
  • Strong IT capabilities and experience with sales, customer, CRM, reporting and financial data.
  • Strong analytical and technical problem solving skills with a willingness to learn new technologies.
  • Foundational SQL proficiency required.
  • Proficient in Microsoft Excel – ability to run, review, create and analyze reports and models.
  • Google Suite and Microsoft Office.
  • All employment offers are contingent upon the applicant successfully completing both drug and background check screenings.
  • Experience with working with sales teams.
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Senior GEOINT Analyst

ManTech

Saint Louis, MO 63103

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Application Security Engineer IV - AI Harness

Edward Jones

Saint Louis, MO 63103

~ 35 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Computer Science, Cybersecurity, Software Engineering, Information Technology, Engineering, or related field, or equivalent practical experience.
  • 6+ years of experience in application security, secure software engineering, DevSecOps, platform engineering, security operations, or related cybersecurity engineering roles.
  • Hands-on experience supporting security capabilities across CI/CD, source control, ticketing, artifact management, logging, and AppSec reporting workflows.
  • Working knowledge of secure code review, vulnerability triage, exploitability analysis, remediation validation, threat modeling concepts, and secure SDLC practices.
  • Practical experience with SAST, SCA, DAST, secrets scanning, API security testing, container security, IaC scanning, SBOMs, SARIF, and findings management.
  • Experience with Jenkins, GitHub Actions, GitHub Enterprise, Jira/Azure DevOps, developer portals, observability platforms, and AppSec dashboards.
  • Strong understanding of logs, metrics, traces, health checks, alert thresholds, run manifests, error budgets, and incident response routines.
  • Ability to automate operational workflows using Python, shell scripting, APIs, configuration files, and infrastructure or policy-as-code patterns.
  • Familiarity with LLM or AI-assisted engineering concepts such as prompts, model versions, retrieval configurations, guardrails, token usage, latency, cost tracking, and drift monitoring.
  • Understanding of secure handling requirements for proprietary source code, credentials, logs, telemetry, evidence packages, and regulated financial-services data.
  • Working knowledge of OWASP Top 10, CWE, CVSS, NIST SSDF, NIST CSF 2.0, AI security risks, auditability, and regulated source-code handling.
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Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers **Sign on Bonus Potential**

Boeing

Saint Louis, MO 63134

~ 35 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

  • Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
  • Currently reside in OR willing to relocate to the St. Louis, Missouri region
  • This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship
  • A final U.S. Secret or Top-Secret Clearance Post-Start is required
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Information Technology Professional (IT Support)

US Navy

Lake Saint Louis, MO 63367

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Information Technology Professional (IT Support)

U.S. Navy

Saint Charles, MO 63301

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Major Account Sales

Spectrum

Chesterfield, MO 63017

~ 27 min Onsite

  • This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.
  • High school diploma or general education degree required (GED)
  • Experience in a consultative sales role
  • Read, write, speak and understand English
  • Working knowledge of computer networking, LAN and WAN technologies, high-capacity and fiber-connected networks
  • Proven networking, negotiation and closing abilities
  • Valid and active State driver's license with safe driving record
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Senior Business Technical Analyst

Centene

Saint Peters, MO

$87,700-$157,800/yr
RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's Degree in a related field
  • Required or equivalent work experience in technical data analysis, conducting system analysis meetings, developing system design documents, developing project plans with achievable milestones and deadlines, and mediating different department demands to gain approvals on system scope and design
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Scientist 1

Pace Analytical Services

Hazelwood, MO 63042

$18/hr
~ 26 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Chemistry, Biochemistry, or other STEM related degrees — or an equivalent combination of education, training, and experience
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Senior Site Reliability Engineer, Performance Engineering

Mastercard

O Fallon, MO 63368

~ 14 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Advanced knowledge of web applications and distributed systems infrastructure.
  • Excellent verbal and written communication skills for audiences with varying levels of technical acumen.
  • Experience with performance bottleneck analysis and system design for scale.
  • Experience with Java Virtual Machine internals and garbage collection tuning.
  • Experience with one or more of the following: database internals, server or operating system internals, storage system internals, or performance scaling for related platforms.
  • Experience implementing automated performance regression test suites for low-latency, high-throughput financial applications.
  • Experience analyzing performance bottlenecks across application code, databases, cache layers, data stores, servers, networks, messaging queues, and streaming platforms.
  • Experience analyzing issues holistically, from edge components through application tiers and databases.
  • Experience working directly with internal customers, resolving issues and providing performance engineering leadership.
  • Working knowledge of AI-assisted development and analysis techniques, including prompt-driven script generation, automation workflow creation, test result summarization, and root cause analysis support.
  • Bachelor's degree in Computer Science, Computer Systems, Information Technology, or a related field, or equivalent practical experience.
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