Service Coordinator

Information Systems Security Officer - Journeyman Location: Customer Site – Columbia, MD (CANX1) Job Type: Full Time Clearance Required: Active TS/SCI with CI Polygraph About SIXGEN SIXGEN delivers agile, mission-ready cybersecurity solutions that empower government and critical infrastructure organizations to stay ahead of advanced cyber threats. We combine innovation, deep expertise, and cutting-edge capabilities to uncover vulnerabilities, protect vital systems, and ensure operational superiority in an ever-evolving digital landscape. Position Overview SIXGEN is seeking an Information Systems Security Officer (ISSO) - Journeyman to support the USCYBERCOM J6 C4 & Cyber Directorate. The selected candidate will help implement and maintain enterprise cybersecurity programs, ensure compliance with DoD security requirements, and protect critical information systems through effective risk management and security engineering practices. Responsibilities Plan, implement, upgrade, and monitor security measures to protect computer networks and information systems. Ensure appropriate security controls are implemented to safeguard digital assets and critical infrastructure. Respond to cybersecurity incidents, security breaches, and malware events. Apply cybersecurity policies, principles, and best practices across IT and cybersecurity services. Develop and design security solutions that maintain the confidentiality, integrity, and availability of enterprise information. Identify, plan, and document improvements to existing security controls. Develop recommendations and courses of action (COAs) to address complex cybersecurity challenges. Interpret cybersecurity requirements and assist with cybersecurity and IT budget planning. Plan and coordinate the installation of new or modified security hardware, operating systems, and software. Support Cybersecurity Vulnerability Management by assessing, tracking, and implementing required system and network remediation efforts. Guide