Information Systems Security Officer; ISSO); Engineer Info Assurance
Fort Walton Beach, Okaloosa County, Florida, 32549, USA
Listed on 2026-09-03
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IT/Tech
Cybersecurity, Information Security & Data Protection
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Information Systems Security Officer (ISSO) (Engineer Info Assurance3) - 30059
Location: Hurlburt Field, FL, Florida, United States
Requisition Number:30059
Required Travel: 0 - 10%
Employment Type:
Full Time/Salaried/Exempt
Anticipated Salary Range:$86,519.00-$
Security Clearance:
TS/SCI
Level of
Experience:
Senior
This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.
For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness. HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country.
HII meets clients’ toughest nuclear and environmental challenges.
Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every employee grows, leads, and contributes—regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our organization. We look for candidates who want to grow in alignment with these capabilities:
- Know & Grow Your People
– Commit to learning and supporting team success. - Build Relationships
– Communicate openly, collaborate well, and build trust. - Take Ownership
– Deliver on commitments and take pride in your work. - Customer First
– Focus on the mission and those we serve. - Shape the Future
– Bring ideas, curiosity, and continuous improvement. - Act with Urgency
– Take initiative and follow through with purpose.
These capabilities guide how all employees contribute to our shared success across Mission Technologies.
Job DescriptionMission Technologies, a division of HII, is seeking an Information Systems Security Officer (ISSO) to support the 14th Weapons Squadron, located at Hurlburt Field, Florida.
- Draft, review, and update Risk Management Framework (RMF) artifacts required for achieving an Authority to Operate (ATO) for emerging systems.
- Develop and maintain the System Control Traceability Matrix (SCTM) and System Security Plan (SSP), manage system changes, support Assessment & Authorization (A&A) documentation, and assess the security impact of modifications.
- Write System Security Plans (SSP), Plan of Actions & Milestones (POA&M), Continuous Monitoring Plan, Risk Assessments, Privacy Impact Analyses (PIA), and supporting documentation for systems subject to NIST SP 800-53.
- Lead Security Assessment and Authorization processes and procedures.
- Report all cybersecurity incidents to the program Information Systems Security Managers (ISSM) through reports and briefings.
- Provide support for implementing and enforcing information systems security policies, standards, and methodologies.
- Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information.
- Maintain records on workstations, servers, routers, firewalls, intelligent hubs, network switches, etc. to include system upgrades.
- Evaluate security solutions to ensure they meet security requirements for processing classified information.
- Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for a system, program, or enclave.
- Accounts - creation, management, audit and disposal for permanent party, students and guest help.
- Ensure all users have requisite security clearances and accesses, authorization, need-to-know, and are made aware of…
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