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Job Description

This Cybersecurity Specialist role protects Photo-Sonics’ systems, networks, and data, ensures compliance with federal requirements for a government defense contractor, and leads CMMC activities onsite in Chatsworth, CA.

Responsibilities

  • Lead a cross‑functional team to achieve Cybersecurity Maturity Model Certification (CMMC).
  • Drive the development, deployment, and ongoing governance of the organization’s cybersecurity strategy aligned with CMMC requirements.
  • Continuously monitor network activity with SIEM tools to detect anomalies and unauthorized access.
  • Conduct security assessments and simulated attacks to identify vulnerabilities before exploitation.
  • Act as the incident response lead during breaches, contain threats, coordinate data recovery, and minimize downtime.
  • Advise leadership on risk management, security procedures, and regulatory compliance for data protection.
  • Implement defensive controls such as firewalls, data encryption, and timely software patching.
  • Maintain security documentation and update the System Security Plan (SSP) and Plan of Action and Milestones (POA&M) as needed.
  • Communicate security matters clearly with employees, vendors, and customers.
  • Oversee IT asset inventory to ensure compliance.
  • Protect highly confidential information and shield internal users from external threats, including hackers and malware.
  • Serve as a backup to the IT team for IT support duties.
  • Perform other duties as assigned.

Requirements

  • Bachelor’s Degree
  • Systems Security Certified Practitioner (SSCP) certification required
  • 5+ years of recent, relevant experience
  • Working knowledge of CMMC, NIST SP 800-171, DFARS 252.204-7012, and FAR 52.204-21

Technologies

  • Security Information and Event Management (SIEM)
  • Intrusion Detection Systems (IDS)
  • Firewalls
  • Proxies
  • VPNs
  • TCP/IP
  • Routing
  • Switching
  • Data encryption

Benefits

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Flexible spending account
  • Health insurance
  • Life insurance
  • Parental leave
  • Vision insurance

Education

  • Bachelor’s Degree
  • Systems Security Certified Practitioner (SSCP) certification required
  • Certified Information Systems Security Professional (CISSP) certification preferred

Experience

  • 5+ years of recent, relevant experience
  • Working knowledge of CMMC, NIST SP 800-171, DFARS 252.204-7012, and FAR 52.204-21

Desired Skills

  • Research, analyze, and interpret data on emerging cyber threats, attack vectors, and trends
  • Proficiency in computer networks, operating systems, security software, and hardware
  • Strong grasp of TCP/IP, VPNs, routing, and switching; ability to configure and manage firewalls, IDS, and proxies
  • Provide quick identification and resolution of security incidents
  • Assess threats, evaluate risks, and devise effective solutions
  • Automate security tasks and understand attacker code
  • Understand CMMC to protect Federal Contract Information (FCI) and Controlled Unclassified Information (CUI)
  • Stay current with evolving cyber threats and adversarial tactics
  • Excellent organizational and follow‑up skills for handling multiple projects
  • Ability to work with minimal supervision
  • Excellent verbal and written communication
  • Proficient in Word and Excel
  • Strong analytical skills
  • Professional written and spoken communication
  • Ability to work overtime as needed

Preferred Skills

  • Knowledge of DFARS and mandatory incident reporting
  • Security implementation experience
  • Strong communication, instructional design, and threat awareness to educate employees
  • Policy development, risk assessment, and regulatory knowledge

Physical Requirements

  • Ability to walk, sit, talk, and hear; stand and use hands to reach, handle, or feel
  • Occasional climbing or balancing in lab or field environments
  • May lift up to 15 lbs and stand/walk for extended periods

Work Location

  • In person

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