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Information Systems Security Manager; ISSM

Job in Biloxi, Harrison County, Mississippi, 39531, USA
Listing for: Astrion
Full Time position
Listed on 2026-03-04
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Information Systems Security Manager (ISSM)

Overview

Information Systems Security Manager (ISSM)

Location: Hurlburt Field, FL, JBSA, TX, and Keesler AFB, MS

Job Status: Full time

Clearance: Top Secret

Astrion has an exciting opportunity for an ISSM to join our team and support the 39th Information Operations Squadron (39 IOS). We are preparing to hire for Journeyman, Senior, and SME levels, with an anticipated start date in March/April 2026. Cyber Operations Formal Training Support III (CyOFTS III) is a Cyber Schoolhouse program supporting delivery, development, and sustainment of cyber training across operationally relevant mission sets.

The team supports instruction, curriculum and content development, training operations, and program execution at multiple Air Force and joint training locations.

Required Qualifications / Skills
  • Active Top Secret clearance
  • IAT/M Level III certification
  • Education and Experience will depend on the labor category level.
  • Previous Information System Security experience is required.
Responsibilities
  • Perform Information Systems Security Manager duties consistent with the labor category and required RMF experience.
  • Support Risk Management Framework (RMF) activities consistent with the required experience timeframe.
  • Support functions aligned to DCWF work roles (Information Systems Security Manager; Security Control Assessor; Cyber Defense Incident Responder) as applicable.
  • Understand cybersecurity concepts and methodologies at the professional level with knowledge equivalent to:
    Certified Information Systems Security Professional, or similar certifications.
  • Direct, oversee, and manage records management for all account forms including authorized user agreements, system authorization access requests, privileged user agreements, 8570/8140 validation, OS certification validation, and associated user forms.
  • Manage and update MICT checklists for assigned programs including privileged user, 17-1301 COMPUSEC, and 17-101 RMF.
  • Verify Cybersecurity Awareness training for all students and maintain appointment letters for Program Managers, ISSO, ISSM, ISSE, Systems Administrators, Client Systems Technicians, and Cybersecurity Liaisons.
  • Ensure equipment inspection prior to entry and exit of facilities, maintain entry/exit logs, and perform wireless scanning to detect rogue activity.
  • Review, update, and enforce media control policy including issuing and tracking removable media, ensuring media sanitization, and reviewing purchase requests against approved product listings.
  • Direct and conduct network audits and review vulnerability scans on all 39 IOS networks, and respond to vulnerabilities while overseeing COMPUSEC and Information Security duties.
  • Validate administrator accounts on all networks and monitor, validate, and report admin 8570/8140 certification status.
  • Respond to incidents and oversee reporting, including random walkthroughs, bag inspections, and updating contingency plan policy.
  • Ensure cybersecurity marking and standards enforcement: classification stickers and markings on all systems, bomb threat aids, and combined security cards posted on workstations.
  • Answer all task orders from MAJCOM for action on unit-owned networks, including vulnerability remediation and data calls.
  • Oversee the RMF process for all networks owned by 39 IOS: answer data calls, prepare system packages, categorize systems, select controls, implement controls, assess effectiveness, monitor systems, update accreditation package, submit SIA, coordinate new software installations, and respond to accreditation for non-squadron systems.
  • Order, issue, manage, and account for all access tokens, auditing inventory of student user tokens.
  • Manage the Cybersecurity Liaison program under Wing Cybersecurity Office direction, reviewing, updating, and enforcing SECONOPS policy.
  • Maintain and apply required IAT/M Level III certification within the scope of assigned duties.

*** This position is contingent upon contract award***

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