Information System Security Officer - TOP SECRET Clearance REQUIRED with SCI Alexandria, VA Pos[...]

Akima Data Management (ADM) is seeking a highly skilled and mission‑focused Information System Security Officer (ISSO) to support and oversee cybersecurity Governance, Risk, and Compliance (GRC) activities across Department of War (DoW) Office of Inspector General (OIG) information systems. The ISSO will ensure systems adhere to federal, DoW, and organizational cybersecurity requirements by developing security documentation, validating controls, supporting audits, and guiding risk mitigation efforts. The ideal candidate brings deep knowledge of cybersecurity frameworks, strong communication skills, and the ability to collaborate with technical teams, leadership, and external stakeholders. This role is essential to safeguarding OIG’s mission‑critical systems and ensuring secure, compliant, and resilient operations across ashore and afloat environments. To join our team of outstanding professionals, apply today! Responsibilities Develop, maintain, and enforce cybersecurity policies, plans, standards, and procedures to protect systems and sensitive information. Create, update, and manage System Security Plans (SSPs) and all ISSO‑related documentation in alignment with NIST, FISMA, and DoD frameworks. Ensure all security documentation remains accurate, complete, and audit‑ready throughout the system lifecycle. Conduct and support security risk assessments, vulnerability analyses, and compliance reviews. Document, prioritize, and track remediation of findings to ensure alignment with mission and regulatory requirements. Provide expert guidance on security controls, compliance strategies, and risk mitigation approaches. Support the development, management, and closure of Plan of Actions and Milestones (POA&Ms). Coordinate and support internal and external audits, inspections, and assessments. Prepare and maintain evidence repositories, artifacts, and audit‑ready documentation. Ensure timely responses to findings and drive corrective actions to closure. Collaborate with system administrators, engineers, and development teams to ensure proper implementation and validation of security controls. Review system architectures, configurations, and processes to ensure compliance with applicable frameworks and best practices. Support continuous monitoring activities, including ongoing control assessments and documentation updates. Provide oversight of security incident monitoring, investigation, response, and reporting. Ensure timely mitigation actions and integration of lessons learned into security processes. Serve as a trusted advisor to leadership on emerging threats, regulatory changes, and security posture improvements. Act as a primary communicator with clients, leadership, and external stakeholders on cybersecurity requirements and system security status. Deliver clear updates, briefings, and recommendations to ensure alignment between cybersecurity activities and mission objectives. Translate complex security requirements into actionable guidance for technical and operational teams. Educate and train personnel on information security best practices, compliance requirements, and secure system operations. Monitor emerging technologies, policies, and threat trends to recommend enhancements to the organization’s security posture. Qualifications Active TOP SECRET with SCI clearance (required). Bachelor’s degree and at least 5-10 years of relevant experience, or 10+ years of experience in lieu of a degree. IAM Level III certification (e.g., CGRC, CASP+ CE, CISSP, CISM) required; IAT Level III preferred. Strong understanding of NIST, FISMA, DoD, and organizational cybersecurity frameworks. Experience developing and maintaining SSPs and other RMF documentation. Strong communication, analytical, and documentation skills. Job ID 2026-22943 Work Type Hybrid Company Description Akima Data Management (ADM), an Akima company, is not just another federal IT contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska. At ADM, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States. For our shareholders , ADM provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years. For our government customers , ADM delivers agile and innovative cloud and IT services and solutions that enable mission dominance. As an ADM employee , you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options. We are an equal opportunity employer and comply with all applicable federal, state, and local fair employment practices laws. All applicants will receive consideration for employment, without regard to race, color, religion, creed, national origin, gender or gender‑identity, age, marital status, sexual orientation, veteran status, disability, pregnancy or parental status, or any other basis prohibited by law. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at View email address on click.appcast.io or View phone number on click.appcast.io (information about job applications status is not available at this contact information). #J-18808-Ljbffr NANA Regional Corporation