Information Security Systems Officer (ISSO)

Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you the chance to make a real-world impact in your field and for your country. We provide long-term growth and development. Headquartered in Colorado, I2X is engaged in programs across the country and in more than 20 states. Our programs support multiple Federal agencies, the Department of Defense and often focused on the space initiatives of our government customers. I2X Technologies is seeking a ISSO to support ongoing activities for a customer in Boulder, CO . This position will be on-site and will require an active *TS/SCI . RMF & Accreditation Support Support development, maintenance, and submission of RMF artifacts in eMASS and XACTA (e.g., SSPs, SARs, POA&Ms, CMPs, contingency plans) to achieve and sustain ATOs, ATCs, and IATTs for OPIR TAP Lab, BGIF, and OBAC enclaves. Assist the Government ISSM/ISSO team in assessment, authorization, and continuous monitoring activities in accordance with DoDI 8510.01 and applicable NIST 800-series guidance. Continuous Monitoring & Vulnerability Management Perform and support continuous monitoring activities including ACAS scanning, SCAP compliance, configuration compliance reviews, and coordination of adversary emulation or red/blue team events. Track, report, and support remediation of vulnerabilities, ensuring high-risk findings are mitigated within Government-directed timelines. Security Engineering & DevSecOps Enablement Ensure cybersecurity controls are integrated into OPIR TAP Lab DevSecOps pipelines and Secure Software Development Lifecycle (S-SDLC), including software assurance, code scanning, and STIG compliance. Support cloud and hybrid-cloud security implementations, including FedRAMP-aligned controls and enclave interconnections, as directed by the Government. Qualifications Education and Certifications: Bachelor’s degree in Information Systems, Cybersecurity, or a related field CompTIA Security Plus certification Required Experience: Cybersecurity & RMF Experience Minimum of 5 years of experience supporting DoD or Intelligence Community systems under the Risk Management Framework (RMF), including hands-on experience with ATO packages and continuous monitoring. Security Tools & Platforms Demonstrated experience using eMASS and/or XACTA, ACAS, vulnerability scanning tools, and implementing NIST 800-53 security controls in classified environments. Classified Mission Environment Experience supporting Secret and/or TS/SCI systems, including secure facilities, multiple enclaves, and operational or RDT&E mission systems. Familiarity with handling CUI, classified data, and compliance with SCGs, DD Form 254s, and facility security procedures. Essential…