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IT Security Engineer III/IV

Zone5technologies
Full Timemid
San Luis Obispo, CaliforniaPosted 7 weeks ago

Role Overview

Zone5technologies is hiring a mid-level IT Security Engineer III/IV. This is a full-time role in San Luis Obispo, California. Part of Zone5technologies's Security hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.

Salary Context

Salary is not disclosed in this posting. Market median for Mid-level Security roles is $65k-$90k (based on 73 comparable listings). Many employers share specifics during the interview process or after an initial screen.

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Job description

At Zone 5 Technologies, we're redefining what's possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting-edge autonomous solutions that push the boundaries of UAS technology - solving complex challenges that matter.

We're building the future of UAS capabilities, and we're looking for exceptional talent to join us. If you're driven by hard problems, energized by rapid innovation, and ready to make an impact on next-generation flight systems, you belong here.

We are seeking an experienced IT Security Engineer to design and implement security policies and best practices. The ideal candidate will have proven track record of security roles with increasing responsibilities, and the ability to work collaboratively with various engineering, IT, and program leads to implement and maintain a strong security posture.

KEY RESPONSIBILITIES:

  • Design and Implement Security Measures: Develop and enforce security policies and protocols to protect sensitive information and systems from unauthorized access and cyber threats.
  • Conduct Security Audits: Regularly assess the organization's security posture through audits and vulnerability assessments to identify potential weaknesses and recommend improvements.
  • Incident Response: Provide incident response to security breaches, investigate incidents, and develop strategies to mitigate future risks.
  • Updates and Patching: Audit and manage patching across the enterprise.
  • Security Awareness Training: Conduct training sessions for employees to promote security best practices and awareness of potential threats.
  • Stay Updated on Security Trends: Keep abreast of the latest security trends, technologies, and regulatory requirements to ensure compliance and enhance security measures.
  • Enforce CMMC 2.0 Regulations:  Work closely with CMMC Security Analyst and other IT staff to implement and maintain CMMC 2.0 guidelines as they relate to cyber security.

REQUIRED QUALIFICATIONS: (doesn’t have to exactly follow below bullets, but provided as a guide)

  • Educational Background: A Bachelor’s degree in Computer Science, Cybersecurity, or a related field.  Or five or more years’ of work experience as a Security Engineer or related position.
  • Experience: five or more years’ of work experience as a Security Engineer or related position, with a solid understanding of security methodologies and technologies.
  • Technical Skills: Proficiency in security tools and technologies, including firewalls, intrusion detection systems, and encryption methods. Familiarity with programming languages such as Python or Powershell.
  • OS Platforms: Proficient in Windows, Linux and Mac operating systems.
  • Cloud Platforms: AWS, Azure, and Office 365
  • Networking and Infrastructure:  Proficient in vlans, VPN technologies, Firewalls, and networking best practices in a DOW environment.
  • Security Frameworks:  Familiarity with CMMC 2.0 and Dfars 252.204-712 and NIST 800-171.  ISO 27001, and ITAR beneficial.
  • U.S. Citizenship

 

PREFERRED QUALIFICATIONS

  • Certifications: Relevant certifications such as Certified Information Systems Security Professional (CISSP) or Certified Ethical Hacker (CEH) are highly desirable.
  • Experience: 5+ years of experience in a government regulated industry or similar high security industry.

Pay Range by Level:
Level III - $129,000 - $158,000

Level IV - $158,000 - $188,000

Pay range for this role
$129,000$188,000 USD

What's in it for you:

Benefits: 

  • Competitive total compensation package 
  • Comprehensive benefit package options include medical, dental, vision, life, and more.
  • 401k with company-match 
  • 4 weeks of paid time off each year
  • 12 annual company holidays

Why Join Zone 5 Technologies?

  • Innovative Environment: Work on cutting-edge technology that is shaping the future of defense and aerospace.
  • Collaborative Culture: Join a team of passionate professionals dedicated to pushing the boundaries of what’s possible.
  • Career Growth: Opportunities for professional development and career advancement.

If you are passionate about unmanned aircraft technology and want to be a part of a dynamic and growing company, we would love to hear from you. Apply today and join the Zone 5 Technologies team! 

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Zone 5 Technologies is a federal contractor and participates in E-Verify to confirm employment eligibility. As required by law, we will verify the identity and employment authorization of all new employees using the E-Verify system. Learn more about your rights and responsibilities under E-Verify: https://www.e-verify.gov.

About Zone5technologies

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Zone5technologies

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Frequently Asked Questions

How do I apply for the IT Security Engineer III/IV position at Zone5technologies?

Use the Apply button above to submit your application directly to Zone5technologies. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the IT Security Engineer III/IV position at Zone5technologies located?

This position is based in San Luis Obispo, California. Zone5technologies has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a IT Security Engineer III/IV at Zone5technologies earn?

Zone5technologies has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the IT Security Engineer III/IV role at Zone5technologies posted?

This role was posted on May 19, 2026 (51 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

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