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Cyber Security Subject Matter Expert Jobs (NOW HIRING)

CACI

WMD Subject Matter Expert

Charlottesville, VA · On-site

$90K - $189K/yr

WMD Subject Matter Expert Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% ...

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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 Sep 4, 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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Cyber Security Subject Matter Expert jobs near you
Infographic showing various Cyber Security Subject Matter Expert job openings in the United States as of August 2026, with employment types broken down into 58% Full Time, 26% Part Time, 1% Temporary, and 15% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $144,461 per year, or $69.5 per hour.

STIP Cyber Security Subject Matter Expert

Joint Research and Development, LLC

Stafford, VA • On-site

$140K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

JRAD is seeking candidates for an immediate-fill STIP Information System Security Officer (ISSO) position supporting the Transportation Security Administration. This position is a remote position however, candidates MUST live within commuting distance of Reagan National Airport (DCA) and the TSA System Integration Facility (TSIF).


Roles/Responsibilities:

The Cyber Security SME will provide engineering and cybersecurity support services for engineering analysis, Transportation Security Equipment (TSE) development, configuration control board, technical reviews of deliverables, and other technical documentation (cybersecurity meetings, conferences, and reviews). Provide Cybersecurity subject matter expert (SME) support for vendor coordination of Checkpoint Technologies (systems and equipment) Authorization to Operate (ATO). Provide the TSA’s Checkpoint Technologies Division (CTD) with cybersecurity SME support consistent with best practices for system security and threat reduction in accordance with Department of Homeland Security’s 17 Pillars of Cybersecurity Assurance as well as NIST, DOD and other guidance directed by the TSA customer. The Cyber Security SME shall make recommendations to improve technical designs and equipment implementations resulting in a robust, sustainable security position of CTD systems.


Required Skills and Education:

Candidate must possess the following:

  • Minimum of a Bachelors degree (Computer Science, Information Science, Engineering, or other related Science or Technology discipline) and 12 years of experience in cyber security / network security (Masters degree and 10 years of experience).
  • CISSM is required (desire CISSP)
  • Security +
  • NIST 800-53
  • FISMA Compliance
  • Zero Trust
  • Must have effective oral and written communication skills and the ability to work closely with senior TSA managers.
  • SME level experience with the Risk Management Framework (RMF) and obtaining ATOs for systems with varying levels of complexity.
  • Key elements of support include:
    • Ability to apply system engineering approach to develop and document technical requirements and strategies to support acquisition of Checkpoint related equipment and systems.
    • Provide SME support for developing cybersecurity related input for Request for Information (RFIs), Statement of Work (SOWs), Statement of Objectives (SOOs), Performance Work Statements (PWSs), Independent Government Cost Estimates (IGCEs), and other activities related to acquisition of material.
  • Configuration Control Board (CCB) skills that includes conducting technical reviews of Developmental Engineering Proposals (DEPs) Engineering Change Proposals (ECPs), Request for Deviation (RFDs), and participation in TSA’s CCB process.
  • Ability to provide cybersecurity SME support to review technical deliverables that include developing technical specification, requirements management, reviewing key system development and acquisition documents, and other technical/cybersecurity related documents.
  • Ability to support meetings, conferences, and other EBSP program reviews. Attend and document minutes at TSE meetings.
  • Must have the ability to assist with the development of standard operating procedures.
  • Experience with internal and external audits, ensuring compliance with security policies.
  • Working knowledge of Cyber Security Assessment and Management (CSAM) tool.
  • Strong understanding of Vulnerability & Patch management, including vulnerability identification, assessment, and remediation (Tenable Nessus tool).


Security Clearance:

Candidate must:

  • DHS TSA SUITABILITY. 


When you work for JRAD you will never be just a number. We put people before profits!


JRAD is committed to the health and well-being of its employees. We offer more paid time off than the average company upon hire and the following benefits are available to all full-time employees:  

  • Health Insurance  
  • Dental Insurance  
  • Vision Insurance  
  • Life & Accidental Death and Dismemberment Insurance  
  • Section 125 Flexible Spending Accounts for unreimbursed medical & dependent day care  
  • Disability Insurance  
  • 401K Plan  
  • Tuition Reimbursement  


JRAD is an equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities.


The JRAD salary range for this position is a general guideline only and not a guarantee of compensation or salary. There are many factors considered when determining the compensation provided in an offer. These factors include, but are not limited to position responsibilities, education, experience, knowledge, skills, and contract terms and conditions.


PLEASE NOTE: Once you apply, to ensure you continue to receive important updates on your application and status, please add JRAD to your approved email list and/or check your spam and junk mail often for updates.