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Cyber Security Subject Matter Expert Jobs (NOW HIRING)

Serves as a cybersecurity Subject Matter Expert (SME) with regards to Assessment and Authorization (A&A) of information systems and all associated cybersecurity policies and procedures. Executes DoW ...

Serves as a cybersecurity Subject Matter Expert (SME) with regards to Assessment and Authorization (A&A) of information systems and all associated cybersecurity policies and procedures. Executes DoW ...

Serves as a cybersecurity Subject Matter Expert (SME) with regards to Assessment and Authorization (A&A) of information systems and all associated cybersecurity policies and procedures. Executes DoW ...

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Cyber Security Subject Matter Expert information

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$60.5K

$144.5K

$192.5K

How much do cyber security subject matter expert jobs pay per year?

As of Aug 17, 2026, the average yearly pay for cyber security subject matter expert in the United States is $144,461.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,500.00 and $164,000.00 per year, depending on experience, location, and employer.

What is a Cyber Security Subject Matter Expert?

A Cyber Security Subject Matter Expert (SME) is a professional with deep knowledge and expertise in cybersecurity practices, technologies, and frameworks. They provide guidance on security best practices, assess risks, develop policies, and help organizations mitigate cyber threats. SMEs also collaborate with IT teams, conduct security training, and ensure compliance with industry regulations. Their role is crucial in defending against cyberattacks and improving an organization's overall security posture.

What are the typical day-to-day responsibilities of a Cyber Security Subject Matter Expert?

As a Cyber Security Subject Matter Expert, your daily activities often include assessing security risks, developing and reviewing security policies, monitoring for threats, and advising technical teams on best practices. You may collaborate with IT, compliance, and management teams to implement security controls, conduct vulnerability assessments, and lead responses to potential incidents. Additionally, you may be involved in training staff, staying updated on emerging cyber threats, and contributing to security strategy discussions. This role is both strategic and hands-on, requiring a mix of technical expertise, analytical thinking, and clear communication.

What are the key skills and qualifications needed to thrive as a Cyber Security Subject Matter Expert?

To thrive as a Cyber Security Subject Matter Expert, you need in-depth knowledge of network security, risk management, incident response, and compliance frameworks, usually supported by a degree in computer science or a related field and demonstrated experience in cyber defense. Familiarity with tools like SIEM platforms, firewalls, intrusion detection systems, and certifications such as CISSP, CISM, or CEH are commonly expected. Excellent analytical, communication, and problem-solving skills help you translate technical risks into actionable recommendations and collaborate effectively across teams. These competencies are crucial for protecting organizational assets, advising on strategic security initiatives, and ensuring regulatory compliance in a rapidly evolving threat landscape.

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States with the most job openings for Cyber Security Subject Matter Expert jobs include:

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Infographic showing various Cyber Security Subject Matter Expert job openings in the United States as of August 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $144,461 per year, or $69.5 per hour.

Cyber Security Subject Matter Expert

SEACORP

Middletown, RI • On-site

Full-time

Re-posted 9 hours ago


Job description

Job Summary:
SEACORP is seeking a well-qualified Cyber Security Subject Matter Expert. The role is responsible for management, engineering, planning, and execution of critical information security capabilities, including risk assessments and system security enhancements.
Responsibilities:
• Participate in design reviews, reviews of engineering and production drawings, specifications and test reports, and the development and testing of new or modified equipment, as well as providing the Cyber Security and Anti-Tamper (AT) expertise and guidance.
• Perform risk assessments, conduct threat and vulnerability analysis studies and recommend enhancements to the system security posture.
• Help write white papers, review IA documentation, write System Security Plans, and assist with documentation for ATO requirements.
Qualifications:
Required:
• Bachelor of Science in Computer Science (BSCS)
• Certified Information System Security Professional
• 3-5 years DoD Experience
• 8-10 Years Cyber Security Experience
• U.S. Citizenship
• Top Secret Clearance
Company:
SEACORP corporation is a veteran-owned business focusing on systems engineering. Founded in 1981, the company is headquartered in Middletown, USA, with a team of 501-1000 employees. The company is currently Late Stage.

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About SEACORP

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Middletown, RI, US

Year founded

1981