Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Cyber Systems Engineer to join our team. Why is MTSI known as a Great Place to Work? 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 Ownership:  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 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 tuition 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 . Responsibilities: MTSI is seeking a Senior Cyber Systems Engineer whose primary function will be to work with Special Access Programs (SAPs) supporting Department of Defense (DOD), Headquarters United States Air Force. The position will provide direct security engineering support to the Air Force acquisition community throughout the system development lifecycle (SDLC). Support includes drafting and communicating high-quality products (, briefings, memos, DoD level guidance), analysis of, review of, and providing recommendations for complex and diverse policy and guidance (including internal and external reviews), as well as advising the Division Chief on programmatic and technical strategies. Your essential job functions will include but may not be limited to: Understanding operational needs of systems at varied stages of the SDLC through participation in acquisition meetings (PMR, PDR, CDR, etc.) and concept of operation (CONOP) working groups. Designing and developing security requirements that drive down risk while maintaining operational capability. Working between architecture-level and implementation-level engineering meetings to maintain a system-wide view of security functions and apply risk mitigation strategies at the appropriate level. Evaluate software and hardware prior to entry to networks. Qualifications: Requirements: 10-15 years' of related technical experience. Experience with: Special Access Programs, acquisition programs, software engineering or code review. Demonstrated technical proficiency in at least one area of security (, networks, embedded systems, software, system testing or assessment, etc.). Relevant Department of Defense (DoD) or Intelligence Community (IC), work experience. Working knowledge of DoD acquisition processes and DoD Science and Technology agencies Education Requirements: Bachelor’s Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or related engineering discipline. Clearance Requirements: An active TS/SCI clearance is required.