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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Security Test Engineer (FAA) - **Company:** Jobot - **Location:** Columbia, SC, United States - **Salary:** $120,000.0 - $180,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Systems Engineering, JIRA, User Authentication, VoIP, Configuration Management, Cyber Security, Computer Networks, Information Technology Consulting, Computer Engineering, Information Engineering, Linux, Disaster Recovery, Network Security, Machine Learning, Regression Testing, Reliability Engineering, Cloud Services, Requirements Traceability, Verification and Validation (Software), System Testing, Systems Integration, TCP/IP, Wireshark, Virtualization Technology, Internet Protocol Telephony, Test Scripts, Information Technology, Cloud Optimization, Devsecops - **Published:** September 11, 2026 - **Apply:** https://www.dice.com/job-detail/c345d851-a4f3-4c1e-a10b-38fc2cd2ccd2 ## About the Role * Bachelor's degree in Computer Science, Cybersecurity, Electrical/Computer Engineering, Information Technology, or related technical discipline, or equivalent relevant experience. * Hands-on system test experience involving advanced networking, VoIP, radio control equipment, and/or Air Traffic Management systems. * Practical experience assessing or verifying NIST SP 800-53 Rev. 5 security controls. * Experience with AC, CM, IA, SC, and SI control families. * Strong understanding of networking concepts and protocols, including TCP/IP and secure network communications. * Experience developing and executing formal test procedures and documenting results. * Strong troubleshooting and root-cause-analysis skills. * Ability to work across hardware, software, networking, and cybersecurity teams. * Strong technical documentation and communication skills. Preferred Qualifications Experience with FAA or other safety/mission-critical systems, Linux and Windows environments, network-analysis tools such as Wireshark, vulnerability/security testing tools, requirements traceability, Jira or similar defect-management systems, and formal FAT/SAT or customer acceptance testing would be highly desirable. ## Description We are a technology consulting and cloud solutions organization specializing in the design, development, and implementation of highly available, secure, and mission-critical systems for government and commercial clients. Our teams partner closely with customers to deliver innovative solutions across cloud strategy, cybersecurity, systems integration, data engineering, machine learning, AI, disaster recovery, and enterprise infrastructure initiatives. Our approach is built around collaboration and long-term partnership. We work closely with stakeholders at every level of the organization-from executive leadership to engineering and operations teams-to provide scalable, resilient, and secure technology solutions that solve complex business and operational challenges. With deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. Our team consists of highly skilled engineers, architects, developers, and technology specialists who thrive on solving complex technical challenges. We foster a culture centered around innovation, collaboration, continuous learning, and technical excellence while delivering meaningful value to our clients across highly regulated and fast-evolving industries., We are seeking a System Security Test Engineer to support the verification and validation of complex, mission-critical systems, including advanced networking, Voice over IP (VoIP), radio control, and Air Traffic Management systems. This role will focus on hands-on system security testing and the assessment and verification of security controls against NIST SP 800-53 Revision 5 requirements. The ideal candidate combines a strong systems-testing background with practical cybersecurity knowledge and experience validating security controls in integrated hardware, software, and network environments., * Plan, develop, execute, and document system security test activities for complex integrated systems. * Perform hands-on testing of advanced networking systems, VoIP systems, radio control equipment, and/or Air Traffic Management systems. * Assess and verify implementation of NIST SP 800-53 Rev. 5 security controls. * Perform security-control testing within key NIST control families, including: o Access Control (AC) o Configuration Management (CM) o Identification and Authentication (IA) o System and Communications Protection (SC) o System and Information Integrity (SI) * Develop detailed security test procedures, test cases, test scripts, expected results, and supporting documentation. * Execute security verification testing in integrated system and lab environments. * Validate user access, authentication, authorization, account management, privilege restrictions, configuration controls, communications protections, and system-integrity mechanisms. * Analyze test results and identify security-control deficiencies, unexpected system behavior, and potential vulnerabilities. * Document defects and security findings with clear supporting evidence and reproducible test steps. * Work closely with systems engineering, software, network, cybersecurity, and test teams to troubleshoot and resolve issues. * Perform regression testing following security-related changes, patches, configuration updates, or defect remediation. * Support formal test events, customer demonstrations, acceptance testing, and technical reviews. * Maintain traceability between security requirements, NIST controls, test procedures, results, and identified deficiencies.