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Entry Level Network Security Engineer Jobs in Denver, CO

Cymertek Corporation

Network Security Engineer

Aurora, CO · On-site

$106K - $145K/yr

Job Summary : Cymertek Corporation is seeking a skilled and passionate Network Security Engineer to join their team and play a critical role in safeguarding their organization's digital ...

Bridge Tech

Network Security Engineer

Cherry Hills Village, CO · On-site

$103K - $142K/yr

Strong TIER 2-3 Network Security Engineer who can assist with Fine tuning QRadar, WAF's, and /or has experience with Sourcefire. Tuning and troubleshooting QRadar to deliver optimal performance in ...

Cymertek Corporation

Network Security Engineer

Aurora, CO · On-site

$106K - $145K/yr

Cymertek Corporation is seeking a skilled and passionate Network Security Engineer to join their team and play a critical role in safeguarding the organization's digital infrastructure. In this ...

Quantix

Security Engineer

Glendale, CO

... Solid networking and systems experience. Desired Skills: 1) Security class certifications. 2) CISSP. 3) Masters Degree. Additional Information Please send your most updated resume to rjuarez ...

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All JobsNetwork Security Engineer JobsEntry Level Network Security Engineer JobsEntry Level Network Security Engineer Jobs in Denver, CO

Entry Level Network Security Engineer information

See Denver, CO salary details

$21.6K

$128.6K

$171.9K

How much do entry level network security engineer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for entry level network security engineer in Denver, CO is $128,595.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $147,200.00 per year, depending on experience, location, and employer.

What does an entry level network security engineer do?

An Entry Level Network Security Engineer is responsible for helping to protect an organization’s computer networks and systems from cyber threats. They assist with monitoring network activity, identifying vulnerabilities, and implementing security measures such as firewalls and intrusion detection systems. Their duties often include configuring security software, responding to incidents, and supporting senior engineers with risk assessments. This role is ideal for those who are knowledgeable in networking basics and have a strong interest in cybersecurity.

What are the key skills and qualifications needed to thrive as an entry level network security engineer?

To thrive as an Entry Level Network Security Engineer, you need a solid understanding of networking fundamentals, cybersecurity principles, and a relevant degree or certification such as CompTIA Security+ or Cisco CCNA. Familiarity with firewalls, intrusion detection/prevention systems, and security information and event management (SIEM) tools is typically required. Analytical thinking, attention to detail, and strong problem-solving abilities are crucial soft skills in this role. These competencies are essential for identifying vulnerabilities, mitigating security risks, and maintaining a robust network defense.

What are some common challenges faced by entry level network security engineers during their first year on the job?

Entry level network security engineers often face challenges such as quickly adapting to a fast-paced environment where new threats and vulnerabilities emerge regularly. They may also need to familiarize themselves with a variety of security tools and protocols, as well as company-specific network architectures. Collaborating effectively with more experienced team members and communicating technical information to non-technical colleagues can take time to master. However, these challenges are great learning opportunities and help build a strong foundation for career growth.

What is the difference between Entry Level Network Security Engineer vs Network Security Analyst?

AspectEntry Level Network Security EngineerNetwork Security Analyst
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, CISSP (entry-level roles may not require CISSP)
Work EnvironmentDesigning, implementing security measures, and supporting network infrastructureMonitoring, analyzing security threats, and incident response
Employer & Industry UsageIT departments, cybersecurity firms, telecom companiesFinancial institutions, government agencies, tech companies

While both roles focus on cybersecurity, an Entry Level Network Security Engineer primarily works on designing and implementing security solutions, whereas a Network Security Analyst monitors and analyzes security threats. The roles often overlap in certifications and work environments, but their core responsibilities differ, making each essential in a comprehensive security strategy.

What are the most commonly searched types of Network Security Engineer jobs in Denver, CO?

The most popular types of Network Security Engineer jobs in Denver, CO are:

Entry Level Network Security Engineer jobs near you
Infographic showing various Entry Level Network Security Engineer job openings in Denver, CO as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $128,595 per year, or $61.8 per hour.

Network Security Engineer

Cymertek Corporation

Aurora, CO • On-site

$106K - $145K/yr

Full-time

Re-posted 23 days ago

Job description

Job Summary:
Cymertek Corporation is seeking a skilled and passionate Network Security Engineer to join their team and play a critical role in safeguarding their organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats, while working closely with cross-functional teams to identify vulnerabilities and ensure compliance with industry standards.
Responsibilities:
• Implement and manage network security tools
• Monitor and analyze security events
• Conduct vulnerability assessments
• Develop and enforce security policies
• Ensure compliance with security standards
• Respond to security incidents
Qualifications:
Required:
• TS/SCI Full Poly clearance (requires full U.S. Citizenship)
• Bachelor's Degree in Computer Science, Information Technology, Cybersecurity, Network Engineering, Information Systems, Software Engineering, Electrical Engineering, Data Science, Computer Engineering, or related field
• Proficiency in firewall and VPN management
• Knowledge of intrusion detection systems
• Expertise in configuring network protocols
• Strong troubleshooting skills
• Familiarity with threat analysis tools
• Understanding of encryption techniques
• Implement and manage network security tools
• Monitor and analyze security events
• Conduct vulnerability assessments
• Develop and enforce security policies
• Ensure compliance with security standards
• Respond to security incidents
Preferred:
• Experience with cloud security solutions
• Knowledge of Zero Trust architectures
• Familiarity with endpoint security tools
• Understanding of SIEM platforms
• Ability to perform penetration testing
• Knowledge of AI-based security tools
Company:
With headquarters in Maryland, Cymertek [/'sī-mer-tek/] Corporation provides superior consulting services for the implementation of high quality information systems. Founded in 2010, the company is headquartered in Laurel, USA, with a team of 11-50 employees. The company is currently Early Stage.

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