New

Security Specialist

Modern Technology Solutions, Inc.
401(k)
United States, Alabama, Huntsville
Nov 26, 2025
MTSI is seeking to hire a dedicated and detail-oriented Security Specialist to join our team in Huntsville, AL. This individual will play a critical role in ensuring compliance with government security regulations, safeguarding sensitive assets, and maintaining security policies. The ideal candidate will have experience with DoD security standards, personnel security processes, and risk assessments while demonstrating a proactive and problem-solving mindset. Key Responsibilities Ensure adherence to DoD security regulations and policies like NISPOM, RMF, and ICD 705. Process and monitor security clearance requests using systems like DISS or JPAS, and oversee access control procedures for classified systems and facilities. Conduct regular security audits, identify vulnerabilities, and recommend mitigation measures. Oversee physical security programs, including badge systems, facility access controls, and safeguarding classified materials. Investigate, document, and report security incidents while implementing corrective actions. Help develop and enforce security protocols and conduct training sessions to promote security awareness among employees. Prepare, maintain, and submit accurate security documentation and records as required by organizational and government standards. Qualifications* Bachelor's degree in security management, criminal Justice, or a related field (or equivalent experience). 3-5 years of experience in a security-focused role. US citizenship and an active secret level security clearance required. Strong knowledge of DoD security regulations (e.g., NISPOM, RMF, ICD 705). Proficiency in managing personnel clearance systems such as DISS or JPAS. Excellent written and verbal communication skills. Experience in risk assessments and physical security programs. Preferred Qualifications* Security certifications such as CISSP, Security+, or CPP. Experience in classified environments. Familiarity with insider threat programs and supply chain security. Knowledge of Linux or other operating systems used within secure environments. 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.