Information Systems Security Officer

Leidos has an exciting opportunity for an Information System Security Officer (ISSO) employee to join our team supporting the Naval Surface Warfare Center Port Hueneme Division (NSWC PHD) in Port Hueneme, CA .

Primary Responsibilities :

• Assist in the cybersecurity tasking for Special Security Office (SSO) program under NSWC Port Hueneme Division (PHD) cognizance.
• Assist with Shore-based Information Technology (IT) infrastructure operations and command functions to include facilities, finance and staff administration support.
• Assist in the program management of cyber related tasking, monitoring and reporting requirements associated with specific taskings.
• Support internal cyber and management operations, which include staff briefings, teleconferences, program / project evaluation, project liaison and project management assistance.
• Aid in development and detailed documentation of classified network requirements, system security controls, audit readiness, security processes and develop briefings, and compliance with evolving DoD cybersecurity directives.
• Provide certification and accreditation (C&A) technical support and authorization to operate (ATO) technical services in accordance with DoD 8510.01 Risk Management Framework (RMF) Process Guide for IT or current cybersecurity policy.
• Provide C&A and ATO support for IA technical integration to NSWC PHD SSO to ensure proper accreditation of systems and applications.

Basic Qualifications :

Preferred Qualifications :

EIO2024

At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”

If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.

Original Posting : July 29, 2025

For U.S. Positions : While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range :

Pay Range $85,150.00 - $153,925.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.