Cyber Security Analyst (ACAS Data Analysis) - 26280

Huntington Ingalls Industries, Inc. • Virginia Beach, VA

55d • Onsite

About The Position

HII Mission Technologies is seeking a highly skilled Cyber Security Analyst IV to provide technical cybersecurity support to the Navy Enterprise Tactical Training Network (NETTN) with a focus on ACAS data analysis. This role has a direct impact on safeguarding Navy training systems by identifying vulnerabilities, strengthening defenses, and ensuring compliance with DoD cybersecurity standards. You will serve as a subject matter expert, advising government stakeholders and supporting mission readiness through proactive risk management. 100% onsite Flexibility required to work non‑standard hours and weeks exceeding 40 hours to meet mission and contractual requirements. Duties may be adjusted to meet evolving business and customer needs.

Requirements

• Bachelor’s degree in a related field and 9 years of relevant experience, OR Master’s degree in a related field and 7 years of relevant experience, OR PhD in a related field and 4 years of relevant experience, OR High School Diploma (or equivalent) and 13 years of relevant experience.
• Experience using DISA ACAS with demonstrated ability to analyze ACAS data.
• Advanced knowledge of Microsoft Excel for data manipulation and analysis.
• Proficiency with PowerShell scripting.
• Ability to interpret and apply DoD cybersecurity directives, policies, and standards.
• U.S. Citizenship required.
• Current or active U.S. Secret security clearance required.
• Must hold a DoD 8570 IAT‑II level certification, in compliance with DoD Cyber IT/CSWF Program requirements (DoD 8570.1‑M and SECNAV M‑5239.2).
• Acceptable certifications include: CompTIA Security+ CE, GSEC, CCNA Security, CySA+, or equivalent.

Nice To Haves

• Current DISA ACAS Administrator Training certificate.
• Prior experience supporting Navy or DoD cybersecurity programs.
• Familiarity with Risk Management Framework (RMF) processes and documentation.
• Experience with VRAM or similar vulnerability tracking platforms.
• Strong communication skills for briefing leadership and writing technical reports.

Responsibilities

• Analyze ACAS data and conduct security testing/evaluation of servers, workstations, databases, and network devices; develop customized scanning configurations and PowerShell scripts to automate data collection, analysis, and reporting.
• Map identified findings (manual, automated, CVE‑based) to NIST SP 800‑53 controls, DoD policies, and technical standards; interpret and apply directives such as CTOs, FRAG/TASK/OPORDs, IAVMs, PKI guidance, and STIG requirements.
• Evaluate security toolsets to identify gaps and recommend improvements; serve as SME on vulnerabilities, exploitation methods, mitigation strategies, and operational impacts.
• Review A&A documentation for RMF compliance, perform risk analyses, and recommend mitigating controls; draft, update, and maintain cybersecurity policies, procedures, and technical guidance.
• Provide written and oral analysis of security architecture and vulnerability assessments; support creation, management, and tracking of POA&Ms, ensuring accurate reporting and compliance.
• Advise government stakeholders on cybersecurity and RMF; track and report compliance status in VRAM and other vulnerability platforms; conduct independent verification of configurations, STIG findings, and POA&M entries.
• Demonstrate ability to work independently with minimal oversight as well as collaboratively in a team environment.

Benefits

• We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior