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System Security Specialist Jobs (NOW HIRING)

Accendra

SYSTEM SECURITY SPECIALIST

$15.75 - $29.25/hr

JOB SUMMARY Specialists are responsible for provisioning and maintaining each employee and partner ... Ensures users are provided with the appropriate security level access for the appropriate systems ...

Augustine Consulting, Inc.

An Information System Security Specialist at ACI provides security and protection support to the program across multiple domains. An information security specialist will: * Support any of the ...

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How much do system security specialist jobs pay per year?

As of Sep 9, 2026, the average yearly pay for system security specialist in the United States is $91,130.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,000.00 and $110,000.00 per year, depending on experience, location, and employer.

What is a system security specialist?

System Security Specialists are IT professionals responsible for protecting an organization's computer systems and networks from security threats. They monitor systems for suspicious activity, implement security measures, and respond to incidents such as breaches or malware attacks. Their duties often include conducting risk assessments, managing firewalls and encryption, and ensuring compliance with security policies. System Security Specialists play a crucial role in safeguarding sensitive information and maintaining the integrity of IT infrastructure.

What are the primary challenges a system security specialist faces when working with cross-functional teams?

System Security Specialists often collaborate with IT, development, and operations teams to implement security measures. A common challenge is balancing security requirements with business objectives and project timelines, which may lead to conflicting priorities. Effective communication and a proactive approach to educating other teams about security risks are essential to ensure security is integrated without hindering productivity. Building strong relationships across departments helps streamline the adoption of best practices and fosters a culture of security awareness.

What are the key skills and qualifications needed to thrive as a system security specialist, and why are they important?

To thrive as a System Security Specialist, you need a solid understanding of network security, risk analysis, and information systems, typically supported by a degree in computer science or cybersecurity and industry certifications like CISSP or CompTIA Security+. Familiarity with firewalls, intrusion detection systems, vulnerability scanning tools, and security information and event management (SIEM) platforms is critical. Strong analytical thinking, attention to detail, and effective communication skills help you identify threats and collaborate with IT teams. These skills are essential for safeguarding organizational data, ensuring compliance, and responding swiftly to security incidents.

What are popular job titles related to System Security Specialist jobs?

For System Security Specialist jobs, the most frequently searched job titles are:

System Security Specialist jobs near you
Infographic showing various System Security Specialist job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $91,130 per year, or $43.8 per hour.

Information System Security Specialist III

Newport, RI • On-site

Stahl Companies
See more jobs at Stahl Companiesexternal

Contractor

Re-posted 13 days ago

Job description

Information System Security Specialist III
Department: CODE70ETS
Employment Type: Contract / Temp
Location: CODE70ETS-NAVSEA-SEAPORT-NP
Description
Information System Security Specialist III
WHO WE ARE:
STAHL Companies provides the Program Management for its Channel of Commercial Technology companies in Government that consist of Small Businesses and New Technology start-ups.
STAHL advocates for policies that can improve government services and maintain our government's competitive advantage, by bringing more technology into government programs.
STAHL Companies advocates on behalf of our nation's innovative, new technology and small businesses looking to work with the U.S. government. We do this by aligning the voice of our small business members with advocacy for change in federal policy that will make the government market more accessible to small businesses and the commercial technology ecosystem.
The Channel's founding Technical Board Members include former government leaders and IT executives passionate about bringing best-of-breed technology to the government.
We are seeking a skilled and experienced Information System Security Specialist III to join our team!
The Information System Security Specialist III is responsible for supporting cybersecurity and information assurance (IA) activities to ensure compliance with Department of Defense (DoD) and Department of the Navy (DON) security requirements. This role focuses on safeguarding information systems, supporting authorization processes, and implementing security controls across systems and environments.
Responsibilities
Cybersecurity & Information Assurance:
• Implement and maintain security controls in compliance with DoD and DON policies
• Support system security posture and continuous monitoring activities
Assessment & Authorization (A&A):
• Assist in the development and maintenance of A&A packages
• Support RMF processes, including system categorization, control selection, and authorization
Security Tools & Compliance:
• Utilize tools such as eMASS and ACAS to track, assess, and report system vulnerabilities
• Ensure systems meet compliance standards and address identified risks
Risk Management:
• Identify, assess, and mitigate cybersecurity risks and vulnerabilities
• Recommend corrective actions and track remediation efforts
Documentation & Reporting:
• Prepare and maintain security documentation, including System Security Plans (SSPs)
• Provide reports on system security status and compliance metrics
Collaboration & Support:
• Work with engineers, program managers, and stakeholders to integrate security into system lifecycle
• Support audits, inspections, and security assessments
Qualifications
Minimum Qualifications:
• Information Assurance Technician (IAT) Level I certification (minimum requirement)
• Completion of required training in accordance with:
o SECNAV M-5239.2
o DoD 8570.01-M
(Dates of most recent training completion must be provided)
Education Requirements:
• Bachelor's degree in a technical or managerial discipline, OR
• High school diploma (or equivalent) with additional years of relevant experience
Experience Requirements:
• 5+ years of relevant experience in:
o Cybersecurity
o Systems engineering
o Test & Evaluation (T&E)
o Assessment & Authorization (A&A), formerly Certification & Accreditation (C&A)
• 7+ years of experience required in lieu of a college degree
Desired Qualifications:
• Experience with Information Assurance and cybersecurity tools, including:
o DISA Enterprise Mission Assurance Support Service (eMASS)
o Assured Compliance Assessment Solution (ACAS)
• Familiarity with Risk Management Framework (RMF) processes
• May be required to hold or obtain Security Control Assessor (SCA) qualification
*Position is contingent upon award.
Location: Newport, Rhode Island, United States
To know more about the company, visit Stahl Companies (stahlusa.us)
Key Responsibilities
The Information System Security Specialist III is responsible for supporting cybersecurity and information assurance (IA) activities to ensure compliance with Department of Defense (DoD) and Department of the Navy (DON) security requirements. This role focuses on safeguarding information systems, supporting authorization processes, and implementing security controls across systems and environments.

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