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Security Manager - Senior

Job in Biloxi, Harrison County, Mississippi, 39530, USA
Listing for: Tyonek Native Corporation
Full Time position
Listed on 2026-08-31
Job specializations:
  • Security
    Information Security & Data Protection
Job Description & How to Apply Below

Security Manager

Tyonek is seeking applications for a Security Manager to perform duties in support of the Air Force's Offensive Cyber Operations Formal Training Unit.

Duties:

  • Implement, develop, and sustain multi-disciplined security support to customer personnel and facilities, encompassing Collateral, SCI, and SAP activities
  • Conduct classification reviews of official government records prior to publication or addition to official files
  • Manage the reproduction, processing, and accountability of classified materials, including inbound/outbound mail and associated records
  • Maintain document accountability databases, associated correspondence, and manage magnetic media
  • Process inbound and outbound security file transfers, security clearance indoctrinations/debriefings
  • Generate and update Fixed Facility Checklists and TEMPEST Addendums
  • Research, process, file, and maintain inbound and outbound visit notices
  • Issue and account for entry credentials; escort facility visitors and assist in the preparation of facility access control badges
  • Conduct entry and exit inspections; assist in the maintenance of facility access control entry systems, including visitor control
  • Perform data entry to the Defense Information System for Security (DISS) and subsequent systems; retrieve/process Supplemental Information Requests (SIR), Requests For Action (RFA) and Customer Service Request (CSR)
  • Generate, implement, and enforce Standard Operating Procedures (SOPs)
  • Develop and implement a security education, training, and awareness program
  • Review, track, and monitor security clearance processing activities with government personnel and contractors
  • Transport classified material via mail services and/or courier programs; prepare and process classified packages for shipping
  • Maintain accurate personnel access information in DISS and perform indoctrinations
  • Participate in Air Force SAP security compliance inspections
  • Implement Top Secret Control for accountable material and associated correspondence
  • Prepare, process, and review Program Access Requests (PARs) for accuracy and access eligibility; execute Special Access Program Nomination Process Questionnaires
  • Identify security clearance requirements against unit manning authorizations; conduct National Background Investigations Services (NBIS) processing (or subsequent system) and SAPNP reviews
  • Maintain a working relationship with Unit Registrar and Course Support personnel to ensure standardized student enrollment, in/out processing, and provide daily security support
  • Other duties as assigned

Education/Experience Requirements:

  • A minimum of an associate's degree and 8+ years' experience in or working with the military
  • 5+ years' experience working with the Defense Information for System Security (DISS) experience and classification markings
  • Top Secret Clearance/SCI required
  • We maintain a drug-free workplace and perform post offer, pre-employment substance abuse testing

Physical Requirements:

  • Must be able to walk or stand on level and/or inclined surfaces and sit for extended periods of time
  • Must be able to routinely climb / descend stairs
  • On occasion must be able to lift 30 pounds
  • Must be able to routinely grasp or handle objects, use finger dexterity, bend elbows / knees, and reach above / below shoulders
  • Works in a normal office environment with controlled temperature and lighting conditions

Equal Opportunity Employer / VEVRAA /ADA:

TNC and its subsidiaries fall under ANCSA and are entitled under Federal Law to extend hiring preferences to its shareholders. ANCSA provides TNC the authority to give shareholder preference in hiring. TNC reaffirms its belief in equal employment opportunity for all employees and applicants for employment. Tyonek is an Equal Employment Opportunity Employer and a VEVRAA governed Federal Contractor who affords equal employment opportunity to protected veterans and people with disabilities.

TNC provides all employees and job applicants equal employment opportunities in hiring and promotion without regard to age, sex, sexual orientation, marital status, race, religion, color, veteran status, genetic information, physical or mental disability, national origin or any other reason prohibited by law

Position Requirements
10+ Years work experience
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