Job Description

Description

Leidos' High Fidelity Simulation Business Area is responsible for architecting and implementing large-scale System of Systems solutions in support of world-class simulation, training, and analysis products for the US Navy. You will work with state-of-the-art technology developing sophisticated trainers deployed by the US Navy. Join a high-powered, collegial, and ethical team, performing vital work with a major impact within the US Navy. Leidos encourages continuous learning and career development, emphasizing meaningful work and employee empowerment.

Leidos seeks an energetic, motivated, self-starting individual for a challenging cybersecurity position supporting naval training and simulation systems such as CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer. This role is part of the HFS cybersecurity team, responsible for maintaining and enhancing the security posture of information systems supporting US Naval training systems. Key responsibilities include:

1. Developing and implementing cybersecurity plans aligned with organizational goals.
2. Managing Information Systems (ISs), maintaining System Security Policies (SSP), and creating/updating Plans of Actions & Milestones (POA&M).
3. Performing vulnerability analysis and continuous monitoring.
4. Coordinating with DCSA representatives and ISSOs to ensure compliance and system integrity.
5. Managing Change and Control Boards, documenting meetings, and providing cybersecurity feedback on changes.
6. Assisting with Authorization and Assessment processes across multiple sites.
7. Conducting security briefings on rules, responsibilities, and acceptable use.

Required Education:

- BA/BS degree; certifications may substitute for education. Candidate must be 8570.1M / 8140 compliant, preferably with CISSP or Associate, and RHCSA for IA Management Level III.

Required Experience:

- 10+ years of relevant experience demonstrating the ability to execute duties.

- Previous ISSM or ISSO experience.

- Linux OS experience, including command-line familiarity, file management, and vulnerability remediation.

- Familiarity with EMASS.

- A flexible, positive, energetic team player capable of working in a fast-paced environment with minimal supervision.

Desired Experience:

- Familiarity with Jira, Confluence, Portfolio, Service Desk.

Original Posting: July 23, 2025

For U.S. positions, the job is expected to remain open for at least 3 days from the posting date.

Pay Range: $104,650.00 - $189,175.00

The pay range is a guideline; actual compensation depends on responsibilities, education, experience, skills, internal equity, market data, and legal considerations.

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