ISSE; Engineer Info Assurance

ISSE (Engineer Info Assurance
3) - 26256

2 days ago | Be among the first 25 applicants

This range is provided by HII. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

$91,072.00/yr - $/yr

Requisition Number: 26256

Required Travel: 11 - 25%

Employment Type:

Full Time/Salaried/Exempt

Anticipated Salary Range: $91,072.00 - $

Security Clearance:
Secret

Level of

Experience:

Mid HI

HII - Mission Technologies is seeking a skilled Information Systems Security Engineer (ISSE) to join our dynamic engineering team supporting the U.S. Navy's Authority to Operate (ATO) process. In this role you will assess, document, and implement security controls that protect sensitive naval systems and data, navigating DoD cybersecurity frameworks including RMF and NIST standards.

This role requires on‑site work in Huntsville, AL and cannot be done remotely.

• Oversee and manage information security program implementation within the organization.
• Develop and maintain comprehensive RMF technical artifacts.
• Serve as a liaison between technical teams, security personnel, and Navy stakeholders.
• Support critical testing activities including T&E, DT&E, and OT&E with security control validation.
• Apply cybersecurity expertise across the full system lifecycle, conducting annual reviews, and performing contingency testing.
• Implement risk‑balanced security controls that protect confidentiality, integrity, and availability of Navy information systems.
• Provide support for PTT systems' authorization and continuous monitoring processes.
• Respond to security incidents, identify violations, and ensure secure recovery.
• Develop and review critical documentation such as CONOPS, ECPs, and risk analyses.
• Deliver expert security recommendations to U.S. Navy representatives.
• Support the ISSM and facility director in implementing cybersecurity policies aligned with Navy/DoD requirements.
• Create and maintain documentation for system security operations and problem resolution.

• 5 years relevant experience with a Bachelor’s degree; 3 years with a Master’s; 9 years with a High School Diploma.
• IAM Level II in Cyber Security Workforce.
• CompTIA Security+ (CE).
• Current USG issued "SECRET" security clearance.
• Strong understanding of RMF, JSIG, and RMF Bodies of Evidence.
• Excellent oral and written communication skills.
• Strong work ethic and self‑starter in a fast‑paced, team‑oriented environment.

• CNSSI 4012 certificate or ADQ GA7.
• Completion of military training courses such as NEC 2779, 3372, W-3B-1500, or equivalent.
• GSLC, CISSP, CISM, CAP, or CASP.

• May require working in an office, industrial, shipboard, or laboratory environment. Capable of climbing ladders and tolerating confined spaces and extreme temperatures.

HII offers competitive benefits such as medical, dental, and vision plans; wellness resources; employee assistance programs; 401(k) options; life insurance; paid holidays and paid time off; tuition reimbursement; and early childhood and post‑secondary scholarships.

We build the world's most powerful, survivable naval ships and defense technology solutions. Our workforce includes skilled tradespeople, AI/ML experts, engineers, technologists, scientists, logistics experts, and business professionals.

Recognized as one of America's top large company employers, we are values and ethics driven with a focus on safety and well‑being.

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.

If you need a reasonable accommodation for any part of the employment process, please send an e‑mail to  and let us know the nature of your request and your contact information.

Additionally, you may also call for assistance. Press #3 for HII Mission Technologies.

We look forward to meeting you.