✦ Luna Orbit — System Administration

Systems & Security Administrator – DoD Programs

at Honeywell

📍 Clearwater, FL, US Onsite Posted April 15, 2026
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category System Administration

Honeywell is looking for a Systems & Security Administrator to support DoD programs onsite in Clearwater, FL. The role focuses on securing IT infrastructure—configuring, managing, and maintaining systems, networks, and workstations to meet JSIG and NIST SP 800-53 standards.

  • Configure, manage, and maintain secure systems, networks, and workstations
  • Ensure compliance with JSIG and NIST SP 800-53 standards
  • Provide technical support and guidance to program personnel
  • Coordinate with ISSM, ISSO, and CPSO to maintain operational integrity
  • Support secure operations in high-security environments handling classified information

This is a hands-on security and systems administration role in high-security environments where classified information must be protected. The administrator will partner with ISSM, ISSO, and CPSO stakeholders to ensure compliance, operational integrity, and technical support for program personnel.

The ideal candidate is a hands-on Systems & Security Administrator supporting DoD programs in high-security environments. They have strong system administration experience and can configure, manage, and maintain secure systems, networks, and workstations in compliance with JSIG and NIST SP 800-53 while supporting ISSM/ISSO/CPSO teams.

hands-on system administration support for DoD programsconfiguringmanagingand maintaining secure systemsnetworksand workstations in compliance with JSIG and NIST SP 800-53ability to work in high-security environments handling classified informationcollaboration with Information System Security Managers (ISSM)Information System Security Officers (ISSO)and Contract Program Security Officers (CPSO)
configuring secure systemsmanaging secure systemsmaintaining secure systemssecure networkssecure workstationsJSIG complianceNIST SP 800-53 complianceclassified information safeguardingInformation System Security Manager (ISSM)Information System Security Officer (ISSO)Contract Program Security Officer (CPSO)technical support and guidancesystem administration
configuring secure systemsmanaging secure systemsmaintaining secure systemssecure networkssecure workstationsJSIG complianceNIST SP 800-53 complianceclassified information safeguardinginformation system security management supportwork with Information System Security Managers (ISSM)work with Information System Security Officers (ISSO)work with Contract Program Security Officers (CPSO)technical support and guidancehigh-security environments supportsystem administrator
attention to detailtechnical guidancecommunicationcollaboration with security leadershipcommitment to safeguarding classified information
Industry Defense
Job Function Administer and secure IT systems to support DoD program operations in compliance with JSIG and NIST SP 800-53.
Role Subtype Systems Administrator
Tech Domains Cybersecurity, Linux, Windows Server
Systems & Security AdministratorSystem AdministratorDoDDoD programsJSIGNIST SP 800-53classified informationhigh-security environmentssecure systemssecure networkssecure workstationsInformation System Security Manager (ISSM)Information System Security Officer (ISSO)Contract Program Security Officer (CPSO)technical supportonsite work schedulesecurity reliability performance

Must be able to safeguard classified information in high-security environments, Must be able to work in compliance with JSIG and NIST SP 800-53

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