Information Assurance / Security Engineer - MID-Level
Arcfield
Middleton, RI · Posted November 3, 2026
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Rankings about security jobs
- Best cities for security jobs #1 San Francisco (316 openings)
- Best cities for security pay after cost of living #1 San Mateo ($241k)
- Most requested AI skills in security jobs #1 AI tools in daily work (10.8%)
- Employers with the most security jobs #1 Amazon (318 roles)
How AI is used in this kind of work
Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
Responsibilities
Monitor and analyze security alerts, logs, and incidents using ACASS, and respond to security incidents effectively.
Conduct vulnerability assessments using SCAP Compliance Checker, analyze scan results, and identify compliance gaps.
Perform vulnerability remediation and system hardening on Red Hat Enterprise Linux (RHEL) systems.
Deploy patches, updates, and security fixes using Red Hat repositories, RPM packages, and automation tools like Ansible or scripting (e.g., Python, Bash).
Execute STIG assessments, analyze findings, and document compliance status using STIG Viewer.
Validate security controls against DISA STIGs, NIST SP 800-53, and organizational security requirements.
Support continuous monitoring and maintain system compliance with security standards.
Collaborate with system administrators, engineers, ISSMs, and ISSOs to resolve cybersecurity findings.
Troubleshoot and resolve system and software issues to ensure secure and stable operation.
Develop and execute test plans, cases, and scripts to validate system functionality and security.
Document vulnerability findings, mitigation strategies, remediation efforts, and compliance results for relevant stakeholders.
Design, develop, evaluate, and test system/software integration.
Interpret, assess, and support development and maintenance of requirements and software designs.
Qualifications
BS 5-7 Years, MS 3-5, PhD 0-2
Degree: Cybersecurity, Computer Science, or relevant Bachelor’s (required); Advanced degrees (preferred)
Active SECRET Security Clearance
Certifications: Security+, CISSP, CEH, RHCE
Equal Pay Act
This is the projected compensation range for this position. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, Arcfield invests in its employees beyond just compensation. Arcfield ’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Min: $87,163.99 Max: $151,561.26 EEO Statement
We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.
Monitor and analyze security alerts, logs, and incidents using ACASS, and respond to security incidents effectively.
Conduct vulnerability assessments using SCAP Compliance Checker, analyze scan results, and identify compliance gaps.
Perform vulnerability remediation and system hardening on Red Hat Enterprise Linux (RHEL) systems.
Deploy patches, updates, and security fixes using Red Hat repositories, RPM packages, and automation tools like Ansible or scripting (e.g., Python, Bash).
Execute STIG assessments, analyze findings, and document compliance status using STIG Viewer.
Validate security controls against DISA STIGs, NIST SP 800-53, and organizational security requirements.
Support continuous monitoring and maintain system compliance with security standards.
Collaborate with system administrators, engineers, ISSMs, and ISSOs to resolve cybersecurity findings.
Troubleshoot and resolve system and software issues to ensure secure and stable operation.
Develop and execute test plans, cases, and scripts to validate system functionality and security.
Document vulnerability findings, mitigation strategies, remediation efforts, and compliance results for relevant stakeholders.
Design, develop, evaluate, and test system/software integration.
Interpret, assess, and support development and maintenance of requirements and software designs.
BS 5-7 Years, MS 3-5, PhD 0-2
Degree: Cybersecurity, Computer Science, or relevant Bachelor’s (required); Advanced degrees (preferred)
Active SECRET Security Clearance
Certifications: Security+, CISSP, CEH, RHCE