ZipRecruiter

Log In

1

Junior Level Cyber Security Jobs in Springfield, MO

All JobsLevel Cyber Security JobsJunior Level Cyber Security JobsJunior Level Cyber Security Jobs in Springfield, MO

Junior Level Cyber Security information

See Springfield, MO salary details

$17.3K

$47.7K

$80K

How much do junior level cyber security jobs pay per year?

As of Aug 26, 2026, the average yearly pay for junior level cyber security in Springfield, MO is $47,721.00, according to ZipRecruiter salary data. Most workers in this role earn between $32,700.00 and $52,300.00 per year, depending on experience, location, and employer.

What is a junior level cyber security professional?

A Junior Level Cyber Security professional is an entry-level employee whose primary focus is to help protect an organization's computer systems and networks from security threats. They typically assist in monitoring for suspicious activity, responding to security incidents, and maintaining security tools under the supervision of more experienced team members. This role is ideal for those new to the cyber security field, often requiring foundational knowledge of IT systems, basic security principles, and sometimes relevant certifications such as CompTIA Security+. Junior cyber security professionals are key in supporting the security team's daily operations and learning advanced skills on the job.

What are the key skills and qualifications needed to thrive as a junior level cyber security professional?

To thrive as a Junior Level Cyber Security professional, you need foundational knowledge of network security, security protocols, and risk assessment, often supported by a degree in computer science or related field and certifications like CompTIA Security+ or Certified Ethical Hacker (CEH). Familiarity with security information and event management (SIEM) tools, firewalls, and vulnerability scanners is typically required. Strong analytical thinking, attention to detail, and effective communication help you detect threats and explain security measures to non-technical stakeholders. These skills are vital to identifying vulnerabilities, preventing breaches, and contributing to an organization's overall cyber resilience.

What are some common challenges faced by junior level cyber security professionals during their first year on the job?

Junior-level cyber security professionals often encounter challenges such as keeping up with rapidly evolving threats and learning to use a variety of security tools and technologies. Adjusting to the fast-paced environment and responding to incidents while following established protocols can also be demanding. Additionally, juniors may find it challenging to communicate technical findings to non-technical colleagues. However, these experiences provide valuable learning opportunities and mentorship is typically available to help new team members grow.

What is the difference between Junior Level Cyber Security vs Cyber Security Analyst?

AspectJunior Level Cyber SecurityCyber Security Analyst
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP (entry-level roles)
Work EnvironmentEntry-level, supporting security teams, basic monitoringMonitoring, analyzing security threats, incident response
Employer UsageInternships, entry-level positions in IT/security teamsMid-level roles in security teams, often with more responsibilities

Junior Level Cyber Security roles typically involve basic security tasks, supporting senior staff, and require foundational certifications. Cyber Security Analysts usually have more experience, handle threat analysis, and respond to incidents. Both roles are essential in security teams but differ in responsibility and expertise level.

What are popular job titles related to Junior Level Cyber Security jobs in Springfield, MO?

For Junior Level Cyber Security jobs in Springfield, MO, the most frequently searched job titles are:

What job categories do people searching Junior Level Cyber Security jobs in Springfield, MO look for?

The top searched job categories for Junior Level Cyber Security jobs in Springfield, MO are:

What cities near Springfield, MO are hiring for Junior Level Cyber Security jobs?

Cities near Springfield, MO with the most Junior Level Cyber Security job openings:

Junior Level Cyber Security jobs near you

Network Administrator - DCO (Level1) - Marshfield, MO

STN, Inc

Marshfield, MO • On-site

$70K - $90K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 days ago

Job description

Network Administrator - DCO (Level 1)
Location: Onsite - Marshfield, MO
Reporting to: Infrastructure & DCO
At STN, we don't just adapt to the digital future, we engineer it. Our mission is to help organizations thrive in a rapidly evolving technology landscape through strategic insight, cutting-edge solutions, and a security-first mindset. We provide end-to-end services spanning cloud consulting, AI infrastructure, and enterprise security, enabling secure, scalable, and future-ready transformation.
As trusted advisors, we align IT investments with business outcomes that drive performance and growth, starting with deep strategic engagement and delivering tailored solutions built for long-term impact.
Our approach is innovation-led and rooted in cybersecurity, with a focus on leveraging the right technologies to solve real-world challenges. We invest in our people and foster a culture of growth, inclusion, and purpose because we believe empowered teams build transformative technology.
Overview
We are looking for a motivated Junior Network Administrator to join our data center operations team. This is a hands-on, physical infrastructure role based entirely on-site. You will work alongside senior engineers to maintain, troubleshoot, and expand our network environment across production data centers.Key Responsibilities
  • Rack, stack, and cable network equipment including switches, routers, patch panels, and fiber distribution units following data center standards and documentation
  • Terminate and test copper (Cat6/Cat6A) and fiber (single-mode and multi-mode) cabling, including LC, SC, and MPO/MTP connectors
  • Perform hardware replacements and upgrades on switches, transceivers (SFPs/QSFPs), and line cards with minimal disruption to production traffic
  • Maintain accurate physical layer documentation including port mappings, cable runs, and equipment inventory using DCIM tools
  • Assist with structured cabling projects including cable tray routing, label printing, and cable management within cabinets
  • Execute change tickets for patching, decommissions, and circuit provisioning under the direction of senior engineers
  • Monitor network hardware health via console and out-of-band management (IPMI, iDRAC, serial console servers) and escalate anomalies
  • Conduct regular walkthroughs of the data center floor to visually inspect equipment status, indicator lights, and environmental conditions
  • Support cross-connects and meet-me room (MMR) work, coordinating with colocation staff and carriers for circuit turn-ups and demarcation testing
  • Assist with OTDR, light meter, and cable certifier testing to validate new and existing fiber and copper runs
  • Follow data center safety and change management procedures including lockout/tagout, proper ESD handling, and ticketing workflows
Experience & Qualifications
Required
  • 1-2 years of hands-on experience in a data center, NOC, or network infrastructure role (internships and lab experience considered)
  • Solid understanding of OSI model fundamentals, Ethernet, VLANs, and basic IP networking (subnetting, routing concepts)
  • Comfort working in a data center environment
  • Experience with structured cabling, patch work, and reading network diagrams and floor plans
  • Familiarity with Cisco/Arista/Cumulus or similar CLI environments at a basic configuration level
  • Ability to lift and move equipment (up to 75 lbs.), work in confined spaces, and stand for extended periods
Preferred
  • CompTIA Network+, CCNA, or equivalent certification (or in progress)
  • Experience with common DCIM or ticketing platforms (ServiceNow, Nlyte, Device42, etc.)
  • Exposure to fiber optic testing tools (OTDR, VFL, optical power meter)
  • Familiarity with out-of-band management platforms (Opengear, Raritan, Vertiv)
Work Environment
This is a full-time, on-site position. Work is performed entirely within a live production data center. Schedules may
include evenings, weekends, or on-call rotations to support maintenance windows and emergency response. PPE
compliance and strict adherence to change management protocols are required at all times.Compensation
  • Full-Time, Exempt
  • $70,000-$90,000/year, DOE
Benefits
  • Health Coverage - Medical, Dental & Vision
  • FSA Health and Dependent Care available
  • 401(k) Plan
  • Unlimited Paid Time Off (PTO)
  • Observed Holidays Paid
  • Cell Phone Allowance
  • Collaborative, growth-driven culture
Candidates must be U.S. Citizens or Permanent Residents. We are unable to provide sponsorship at this time.
Employment is contingent upon the successful completion of a background check and reference verification. All applicants must be authorized to work in the United States on a full-time basis.

Apply