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Cybersecurity Internship Jobs in Missouri (NOW HIRING)

Koitecc Solutions

Cybersecurity Engineer

California, MO · On-site

$110 - $150/hr

Job Summary The Cybersecurity Engineer is responsible for securing, monitoring, and maintaining IT infrastructure and C5ISR systems by implementing cybersecurity controls, conducting vulnerability ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

Maryville University

Cybersecurity Engineer

Saint Louis, MO · On-site

$80K - $115K/yr

Maryville University is seeking a Cybersecurity Engineer who is passionate about protecting digital environments, solving complex technical challenges, and advancing cybersecurity in an innovative ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

System One

Cyber Security Engineer III

Saint Louis, MO · On-site

Job Title: Cyber Security Engineer Location: St. Louis, MO Work Model: Onsite Position Type: 6 Month Contract to Hire Clearance Requirement: Active TS/SCI required and ability to obtain poly Job ...

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All JobsCybersecurity JobsCybersecurity Internship JobsCybersecurity Internship Jobs in Missouri

Cybersecurity Internship information

See Missouri salary details

$8

$16

$22

How much do cybersecurity internship jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for cybersecurity internship in Missouri is $16.23, according to ZipRecruiter salary data. Most workers in this role earn between $13.51 and $18.03 per hour, depending on experience, location, and employer.

What types of projects or tasks are typically assigned to cybersecurity interns?

Cybersecurity interns commonly assist with tasks such as monitoring network activity for suspicious behavior, supporting vulnerability assessments, and helping to implement security protocols. They may also participate in research on emerging threats, assist with documentation, and work alongside experienced analysts during incident response exercises. This hands-on exposure is designed to build both technical and analytical skills in a collaborative environment, often with mentorship from seasoned professionals.

What are the qualifications to get a cybersecurity internship?

Qualifications for a cybersecurity internship include enrollment in a post-secondary program in information systems or a related field. You can also find intern opportunities as a recent graduate. The US Department of Homeland Security offers an internship if you are a college student with a 3.0 GPA. You learn about duties related to penetration testing, system monitoring, security software use, and other ways to secure a website or network. Your responsibilities include staying current with the latest technologies and security breaches to understand how these attacks happen and how to prevent future ones. While you typically do not need professional experience with these issues, you do need keen analytical skills to spot threats and risks on the internet and protect the organization.

What is the difference between Cybersecurity Internship vs Cybersecurity Analyst?

AspectCybersecurity InternshipCybersecurity Analyst
Required CredentialsOften pursuing or recent graduates, some certifications (e.g., CompTIA Security+)Typically requires certifications like CISSP, CEH, or Security+; relevant degree
Work EnvironmentEntry-level, training-focused, often part-time or temporaryFull-time, operational, responsible for security monitoring and incident response
Employer & Industry UsageInternships offered by tech companies, government agencies, and cybersecurity firmsFull-time roles in various industries including finance, healthcare, and tech

While a cybersecurity internship provides hands-on experience and training for beginners, a cybersecurity analyst is a full-time professional responsible for protecting an organization’s information systems. Internships serve as a stepping stone toward a career as an analyst, who handles ongoing security operations.

What are the key skills and qualifications needed to thrive as a cybersecurity intern, and why are they important?

To thrive as a Cybersecurity Intern, you need a foundational understanding of computer networks, information security principles, and relevant coursework or certifications such as CompTIA Security+ or CISSP fundamentals. Familiarity with cybersecurity tools like Wireshark, Nessus, and basic scripting languages (Python, Bash) is commonly expected. Strong analytical thinking, attention to detail, and a willingness to learn make candidates stand out in this role. These skills and qualities are crucial for effectively supporting security operations, identifying vulnerabilities, and adapting to the evolving nature of cyber threats.

What is a cybersecurity internship?

A cybersecurity internship is a temporary position that allows students or recent graduates to gain hands-on experience in the field of cybersecurity. Interns typically assist with tasks such as monitoring networks for threats, responding to security incidents, and learning about security tools and best practices. These internships help individuals develop practical skills, build a professional network, and can often lead to full-time employment in the cybersecurity industry.
More about Cybersecurity Internship jobs

What are the most commonly searched types of Cybersecurity jobs in Missouri?

The most popular types of Cybersecurity jobs in Missouri are:

What are popular job titles related to Cybersecurity Internship jobs in Missouri?

For Cybersecurity Internship jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Cybersecurity Internship jobs in Missouri look for?

The top searched job categories for Cybersecurity Internship jobs in Missouri are:

What cities in Missouri are hiring for Cybersecurity Internship jobs?

Cities in Missouri with the most Cybersecurity Internship job openings:

Cybersecurity Internship jobs near you
Infographic showing various Cybersecurity Internship job openings in Missouri as of August 2026, with employment types broken down into 10% Internship, 69% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $33,763 per year, or $16.2 per hour.

Cybersecurity Engineer

Koitecc Solutions

California, MO • On-site

$110 - $150/hr

Other

Posted 10 days ago

Job description

Job Summary

The Cybersecurity Engineer is responsible for securing, monitoring, and maintaining IT infrastructure and C5ISR systems by implementing cybersecurity controls, conducting vulnerability assessments, responding to cyber incidents, and ensuring compliance with Department of Defense (DoD) cybersecurity standards. The role supports engineering, testing, and sustainment activities while protecting critical systems from evolving cyber threats.

Key Responsibilities
  • Recommend and implement hardware, software, and network security solutions.
  • Administer, configure, and support secure IT infrastructure.
  • Implement and maintain STIG checklists across multiple technologies.
  • Review Windows, Linux, Cloud, network, and application security configurations.
  • Perform ACAS vulnerability scans and generate remediation reports.
  • Continuously monitor system security posture and respond to security changes.
  • Provide daily cybersecurity operational support.
  • Create and track audit reports, metrics, and compliance documentation.
  • Support cyber incident investigations and breach analysis.
  • Develop, maintain, and implement cybersecurity policies and procedures.
  • Analyze security data to identify indicators of compromise.
  • Prepare technical reports with findings and security recommendations.
  • Stay current on cyber threats, attack techniques, and detection methods.
  • Develop automation scripts using PowerShell, JavaScript, or Python.
  • Collaborate with cybersecurity teams to resolve security issues and improve system protection.
Requirements
  • Minimum 5 years of cybersecurity experience.
  • Experience with malware analysis, digital forensics, and intrusion detection.
  • Experience using tools such as FTK, Wireshark, Autopsy, or similar.
  • Experience developing code with Python, Lua, C/C++, Ruby, or similar languages.
  • IAT Level I Certification (Level II or III preferred).
  • Active Secret Security Clearance.
  • Bachelor's degree in Cybersecurity, Computer Science, or equivalent (preferred).
  • Strong knowledge of DoD cybersecurity standards, vulnerability management, and security operations.
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