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Computer Security Analyst Jobs in Missouri (NOW HIRING)

Stifel

Security Engineer II - CSIR

Saint Louis, MO · On-site

This position will utilize multiple complex tools to assist in their daily duties to analyze ... Engineer, implement, administer, and monitor security measures for the protection of computer ...

Stifel

Security Engineer II - CSIR

Saint Louis, MO · On-site

This position will utilize multiple complex tools to assist in their daily duties to analyze ... Engineer, implement, administer, and monitor security measures for the protection of computer ...

Stifel

Security Engineer II - CSIR

Saint Louis, MO · On-site

This position will utilize multiple complex tools to assist in their daily duties to analyze ... Engineer, implement, administer, and monitor security measures for the protection of computer ...

Stifel

Cloud Security Engineer

Saint Louis, MO · On-site

Strong analytical problem-solving skills. Education & Experience * Minimum Required: Bachelor ... computer science, information systems, or a related field. * Minimum Required: 5+ years of ...

O'Reilly Auto Parts

Network Security Engineer

Springfield, MO · On-site

$98K - $134K/yr

Analyze network traffic patterns to identify anomalies, threats, policy violations, and performance ... Skills: Required: * Bachelor's Degree in Computer Science or Computer Information Systems or ...

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All JobsComputer Security Analyst JobsComputer Security Analyst Jobs in Missouri

Computer Security Analyst information

See Missouri salary details

$37.1K

$100.7K

$132.3K

How much do computer security analyst jobs pay per year?

As of Jun 16, 2026, the average yearly pay for computer security analyst in Missouri is $100,680.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,800.00 and $121,900.00 per year, depending on experience, location, and employer.

Is 40 too old for cyber security?

Computer Security Analysts can pursue careers at any age, as the field values skills, experience, and continuous learning. Many professionals transition into cybersecurity later in their careers, often leveraging prior technical or analytical experience, and certifications like CISSP or CompTIA Security+ can enhance employability regardless of age.

What is a computer security analyst?

A computer security analyst is a professional responsible for protecting an organization’s computer systems and networks from cyber threats. They monitor security measures, analyze vulnerabilities, implement security protocols, and often use tools like firewalls and intrusion detection systems. Certifications such as CISSP or CompTIA Security+ are common in this field.

Is SOC 1 entry level?

SOC 1 (Service Organization Control 1) reports are audit reports used by organizations to demonstrate controls over financial reporting. The term SOC 1 itself is not a job role; however, professionals involved in SOC 1 audits, such as auditors or compliance analysts, typically require experience in internal controls and auditing, with entry-level positions often requiring some familiarity with IT controls and relevant certifications like CPA or CISA. Entry-level roles in cybersecurity or audit firms may assist with SOC 1 processes, but the actual audit work usually requires more experience.

What are the key skills and qualifications needed to thrive as a Computer Security Analyst, and why are they important?

To thrive as a Computer Security Analyst, you need strong analytical skills, a deep understanding of cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with security tools such as firewalls, intrusion detection systems, SIEM platforms, and certifications like CompTIA Security+ or CISSP are highly valued. Attention to detail, critical thinking, and effective communication are vital soft skills for identifying threats and collaborating with other teams. These skills are crucial to proactively detect vulnerabilities, mitigate risks, and ensure the integrity and confidentiality of organizational data.

What does a Computer Security Analyst do?

A Computer Security Analyst is responsible for protecting an organization’s computer systems and networks from cyber threats. They monitor networks for security breaches, investigate violations, and implement security measures such as firewalls and data encryption. Analysts also develop and update security policies, conduct risk assessments, and educate employees about security best practices. Their work helps prevent data theft, hacking, and other cyber attacks, ensuring the integrity and confidentiality of sensitive information.

Can you make $500,000 a year in cyber security?

Computer Security Analysts typically earn salaries below $200,000 annually, with top-tier professionals in senior or specialized roles potentially reaching higher six-figure incomes. Achieving $500,000 per year usually requires advanced positions such as Chief Information Security Officer (CISO), extensive experience, certifications like CISSP, and leadership responsibilities. Such high earnings are uncommon for standard security analyst roles.

What are some common challenges Computer Security Analysts face when responding to security incidents?

Computer Security Analysts often encounter challenges such as rapidly identifying and containing threats while minimizing disruption to business operations. Coordinating with various departments to gather information and implement countermeasures can be complex, especially in high-pressure situations. Analysts must also keep up with constantly evolving attack techniques and ensure that incident response protocols are regularly updated. Collaboration and clear communication across IT, management, and other stakeholders are crucial to effectively manage incidents and prevent future breaches.

What is the difference between Computer Security Analyst vs Network Security Specialist?

AspectComputer Security AnalystNetwork Security Specialist
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, Cisco CCNP Security
Work EnvironmentCorporate, government, or private sectors focusing on overall securityNetwork infrastructure, focusing on securing network hardware and configurations
Primary FocusIdentifying vulnerabilities, monitoring security systems, incident responseDesigning, implementing, and maintaining network security measures
Common UsageUsed in job searches and industry discussions about cybersecurity rolesOften compared with security analysts in network-specific contexts

While both roles focus on cybersecurity, Computer Security Analysts have a broader scope including system-wide security measures, whereas Network Security Specialists concentrate specifically on network infrastructure. Both roles often require similar certifications and work in overlapping environments, but their primary responsibilities differ in focus and expertise.

What are popular job titles related to Computer Security Analyst jobs in Missouri? For Computer Security Analyst jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Computer Security Analyst jobs in Missouri look for? The top searched job categories for Computer Security Analyst jobs in Missouri are:
What cities in Missouri are hiring for Computer Security Analyst jobs? Cities in Missouri with the most Computer Security Analyst job openings:
Computer Security Analyst jobs near you
Infographic showing various Computer Security Analyst job openings in Missouri as of June 2026, with employment types broken down into 73% Full Time, 9% Part Time, and 18% Contract. Highlights an 82% Physical, 7% Hybrid, and 11% Remote job distribution, with an average salary of $100,680 per year, or $48.4 per hour.
Information Systems Security Manager - Advanced

Information Systems Security Manager - Advanced

RIVIDIUM

Saint Louis, MO

Full-time

Posted 12 days ago

Job description

RiVidium Inc, (dba TripleCyber) is seeking an individiual to be responsible for the cybersecurity of a program, organization, system, or enclave. Responsibilites and abilites for this position shall include, but not limited to:

  • Acquire and manage the necessary resources, including leadership support, financial resources, and key security personnel, to support information technology (IT) security goals and objectives and reduce overall organizational risk.
  • Acquire necessary resources, including financial resources, to conduct an effective enterprise continuity of operations program.
  • Advise senior management (e.g., Chief Information Officer [CIO]) on risk levels and security posture.
  • Advise senior management (e.g., CIO) on cost/benefit analysis of information security programs, policies, processes, systems, and elements.
  • Advise appropriate senior leadership or Authorizing Official of changes affecting the organization's cybersecurity posture.
  • Collect and maintain data needed to meet system cybersecurity reporting
  • Communicate the value of information technology (IT) security throughout all levels of the organization stakeholders.
  • Collaborate with stakeholders to establish the enterprise continuity of operations program, strategy, and mission assurance.
  • Ensure that security improvement actions are evaluated, validated, and implemented as required.
  • Ensure that cybersecurity inspections, tests, and reviews are coordinated for the network environment.
  • Ensure that cybersecurity requirements are integrated into the continuity planning for that system and/or organization(s).
  • Ensure that protection and detection capabilities are acquired or developed using the IS security engineering approach and are consistent with organization-level cybersecurity architecture.
  • Establish overall enterprise information security architecture (EISA) with the organization's overall security strategy.
  • Evaluate and approve development efforts to ensure that baseline security safeguards are appropriately installed.
  • Evaluate cost/benefit, economic, and risk analysis in decision-making process.
  • Identify alternative information security strategies to address organizational security objectives.
  • Identify information technology (IT) security program implications of new technologies or technology upgrades.
  • Interface with external organizations (e.g., public affairs, law enforcement, Command or Component Inspector General) to ensure appropriate and accurate dissemination of incident and other Computer Network Defense information.
  • Interpret and/or approve security requirements relative to the capabilities of new information technologies.
  • Interpret patterns of noncompliance to determine their impact on levels of risk and/or overall effectiveness of the enterprise's cybersecurity program.
  • Lead and align information technology (IT) security priorities with the security strategy.
  • Lead and oversee information security budget, staffing, and contracting.
  • Manage the monitoring of information security data sources to maintain organizational situational awareness.
  • Manage the publishing of Computer Network Defense guidance (e.g., TCNOs, Concept of Operations, Net Analyst Reports, NTSM, MTOs) for the enterprise constituency.
  • Manage threat or target analysis of cyber defense information and production of threat information within the enterprise.
  • Monitor and evaluate the effectiveness of the enterprise's cybersecurity safeguards to ensure that they provide the intended level of protection.
  • Oversee the information security training and awareness program.
  • Participate in an information security risk assessment during the Security Assessment and Authorization process.
  • Prepare, distribute, and maintain plans, instructions, guidance, and standard operating procedures concerning the security of network system(s) operations.
  • Provide enterprise cybersecurity and supply chain risk management guidance for development of the Continuity of Operations Plans.
  • Provide leadership and direction to information technology (IT) personnel by ensuring that cybersecurity awareness, basics, literacy, and training are provided to operations personnel commensurate with their responsibilities.
  • Ability to apply techniques for detecting host and network-based intrusions using intrusion detection technologies.
  • Ability to integrate information security requirements into the acquisition process; using applicable baseline security controls as one of the sources for security requirements; ensuring a robust software quality control process; and establishing multiple sources (e.g., delivery routes, for critical system elements).
  • Ability to identify critical infrastructure systems with information communication technology that were designed without system security considerations.

Requirements for this position shall include:

  • Associate’s degree or higher from an accredited college or university (Prefer an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree, or a degree in a Mathematics or Engineering field.)

  • CISSP-ISSMP or GSLC - IAT, IAM, or IASAE Level 3 Certification

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