New

Information Systems Security Officer (ISSO)

Modern Technology Solutions, Inc.
401(k)
United States, D.C., Washington
1300 Pennsylvania Avenue (Show on map)
Mar 13, 2026
MTSI is seeking an Information Systems Security Officer (ISSO) to support a high-profile Air Force program at Joint Base Anacostia-Bolling Air Force Base. This position requires travel of up to 20%, as directed by the Government. The ISSO will be responsible for managing the security aspects of an information system and performing day-to-day security operations, including physical and environmental protection, personnel security, incident handling, and security training and awareness. The ISSO will collaborate closely with the ISSM and ISO to monitor information system(s), maintain security controls, and ensure compliance with authorization documentation. Responsibilities also include implementing configuration management across authorization boundaries, assessing the security impact of those changes, and making recommendations to the ISSM. Responsibilities Assist the ISSM in meeting their duties and responsibilities. Prepare, review, and update authorization packages. Ensure approved procedures are in place for clearing, sanitizing, and destroying hardware and media. Notify the ISSM of any changes that may affect the authorization determination of the information system(s). Conduct periodic reviews of information systems to verify compliance with the security authorization package. Coordinate changes or modifications to hardware, software, or firmware of the system with the ISSM and AO/DAO prior to implementation. Monitor system recovery processes to verify proper restoration of security features and procedures. Maintain current and accessible IS security-related documentation for authorized personnel. Collect, review, and document audit records, including any anomalies. Attend technical and security training relevant to assigned duties (e.g., operating system, networking, security management). Execute the cybersecurity portion of the self-inspection, including providing security coordination and review of system assessment plans. Identify cybersecurity vulnerabilities and assist in implementing countermeasures. Prepare reports on the status of security safeguards applied to computer systems. Perform ISSO duties to support both in-house and external customers. Conduct security impact analysis activities and report them to the ISSM for all configuration management changes within the authorization boundaries. Required Experience 5+ years of relevant experience is required; 7+ years is highly desired. Demonstrated performance in roles such as System Administrator, Network Administrator, or ISSO. Required Education Bachelor's degree in a related discipline. Equivalent experience (4-6 years) may be substituted in lieu of a degree. Required Certifications Must meet the position and certification requirements outlined in DoD Directive 8140 for Information Assurance Manager Level II or Information Assurance Architect and Engineer Level I. Required Clearance Active TS/SCI 2 years of experience with Special Access Programs (SAP). Desired Qualifications Experience with enterprise IT systems is highly desired. Strong understanding of cybersecurity principles, practices, and industry standards. #LI-KK1 #cherryblossoms Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Owned: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year. Great Benefits - Most Full-Time Staff Are Eligible for: Starting PTO accrual of 20 days PTO/year + 10 holidays/year Flexible schedules 6% 401k match with immediate vesting up to $9k annually Semi-annual bonus eligibility (July and December) Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account Up to $10,000 in annual educational reimbursement Other company funded benefits, like life and disability insurance Optional zero deductible Blue Cross/Blue Shield health insurance plan Track Record of Success: We have grown every year since our founding in 1993. Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.