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Senior Security Specialist

Modern Technology Solutions, Inc.
401(k)
United States, Oklahoma, Oklahoma City
Dec 10, 2025
MTSI is looking for a Senior Security Specialist at Tinker AFB, OK.
Under the auspices and guidance of the Site Security Lead, the Security Specialist shall ensure protection and safeguarding of SAP activities in the following areas:Program security management, Personnel Security, Information Security, Document control, Physical Security, Security Education and Training and Operations Security (OPSEC).The support is required to provide long-term continuity and security program protection to support unit activities.
Roles and Responsibilities:
*Program Security Management Support: Shall provide overall security support, and other duties assigned for the management and oversight of all unit SAP activities.Responsibilities include but are not limited to; developing & implementing security policy and guidance for conducting classified operations & activities.Provides guidance and assistance to unit personnel in accordance with program directives, security classification guides (SCG), the National Industrial Security Program Operating Manual (NISPOM), Joint Air Force Army Navy (JAFAN) regulations, Intelligence Community Directives (ICD) and other applicable Department of Defense (DoD) guidance.Contractor must possess the ability and written communication skills to develop detailed security products such as:National Interest Determinations (NID), Standard Operating Procedures, security plans and facility accreditation packages. Contractor must be familiar and functional with the Joint Personnel Adjudication System (JPAS), Joint Access Database Environment (JADE), Defense Central Index of Investigations (DCII), and Industrial Security Facilities Database.Contractor will process, review and edit unit and incoming security documentation to include but not limited to Facility Accreditations, Test Plans, DD 254s, Standard Operating Procedures, OPSEC plans and other detailed reports.
*Administer the Personnel Security Program: Shall advise unit personnel on current personnel security policies and procedures for obtaining and maintaining SAP access.Shall assist in managing SAP access quotas and maintains program access rosters.Prepares & reviews Program Access Requests (PAR) IAW the Special Access Program Nomination Process (SAPNP) and prepares letters of compelling need (LOCN) packages.Reviews the JPAS/DCII databases to confirm clearance information and send visit certifications.Contractor will be responsible for entering privacy act information, foreign contact/travel information and program access data into the JADE system.Contractor must be able to utilize the JADE system to produce access rosters, visitor certification,program hierarchy access lists and other specialized reports.Contractor will maintain accurate unit personnel security files that contain all required documents as required.
*Data transmission and control: Contractor shall be responsible for proper preparation and dispatch of classified mail packages to other agencies.Protects, transmits/receives classified materials, contractor proprietary and sensitive information via classified networks and secure fax.Contractor shall enforce two-person integrity requirements to upload/download files onto secure networks.Must protect all classified information and contractor proprietary/sensitive materials without incident.
*Physical Security: Contractor shall be responsible for physical security of the unit's classified facilities to include entry control, issue badges, generate meeting rosters, conduct entry/exit checks and ensure prohibited devices are not introduced into the facilities. Contractor must be able to activate alarms, enter unit personnel into the system, conduct alarm tests and initiate guard force response tests.Contractor shall maintain an accurate door/safe combination database & change cypher/lock combinations, as required.
*Operations Security (OPSEC) Program Administration: The contractor shall assist in identifying OPSEC indicators, vulnerabilities & countermeasures to protect classified operations, programs and resources.Assists with the development, implementation and enforcement of OPSEC & ensures unit personnel are aware of current OPSEC concerns and unit security posture.
*Security Education and Training Program Administration: The contractor shall support development and implementation of SAP security education and training program that is tailored to meet specific security requirements of the unit.Shall develop and conduct initial, refresher and supplemental SAP security briefings and documents the training.
*Other Considerations: These positions are designated Critical Sensitive, and the contractor must possess an active Top Secret security clearance, based upon a T5 or T5R investigation.Additional experience includes protection of COMSEC information & materials.Duties will require unescorted entry/work within classified facilities.Contractor may be required to open/close the classified facilities & respond to alarm situations 24/7.This position requires some travel to other government agencies and contractor locations.Contractor must be eligible to be briefed to SAP on the start date of the Period of Performance.
Qualifications and Education Requirements:
*Shall have a minimum of 10 years of relevant DoD work experience with no less than three (3) years' experience in a SAP and/or SCI environment within the last five (5) years and a MA/MS/ME degree (degree could be waived if possess a BS).
*Must possess an active Top Secret security clearance, current within five years, and be eligible for Sensitive Compartmented Information (SCI) and Special Access Programs (SAP) access.
*Candidate will be required to fill out a Pre-Screening Questionnaire prior to hiring consideration
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  • 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.


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