Cyber Network Analysis Tech 4 - 31005

Job description

Requisition Number: 31005

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $115,643.00 - $124,217.60

Security Clearance: Ability to Obtain

Level of Experience: Mid

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 Mindset at HII – Mission Technologies

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.

Who We Are

Mission Technologies, a division of Huntington Ingalls Industries, is seeking a highly qualified Cyber Security Analyst IV to join our team. This role provides advanced cybersecurity technical support to the Navy Enterprise Training Network (NETTN), with a primary focus on ACAS data analysis.

This position requires flexibility to support non‑standard work hours and workweeks exceeding 40 hours, as needed to meet business, customer, and contractual obligations. Duties and responsibilities may be adjusted to align with evolving requirements.

This is a 100% onsite position.

What You Will Do

• Analyze ACAS Data to identify security vulnerabilities and weaknesses across network infrastructure.

• Perform security testing and evaluation of servers, workstations, databases, and network fabric devices (i.e. firewalls, switches, routers, load balancers) in order to determine security vulnerabilities and weaknesses, and to create reports of security findings in support of security authorization process.

• Create customized scanning/testing configurations within testing tools to suit security configuration requirements.

• Utilize advanced Microsoft Excel capabilities, including Power Query, pivot tables, formulas, and data visualization, to develop and maintain actionable vulnerability management reports and dashboards.

• Demonstrate strong proficiency in developing, troubleshooting, and maintaining PowerShell scripts, including REST API integration, data manipulation, and automated report generation.

• Ability to gather and analyze requirements from IT/Cyber teams.

• Design, develop, maintain, and troubleshoot PowerShell scripts to automate ACAS vulnerability data extraction, analysis, and reporting through Tenable Security Center APIs, reducing manual processing and improving operational efficiency.

• Develop and maintain automated weekly vulnerability reporting processes, including data normalization, filtering, aggregation, and generation of standardized Excel reports to support enterprise patch management and remediation activities.

• Automate comparisons of current and historical ACAS vulnerability data to identify newly discovered, outstanding, and potentially remediated vulnerabilities; validate results against scan coverage and data quality before reporting remediation trends.

• Identify the applicable NIST 800-53 security controls or policies that correspond to any finding identified via manual or automated testing, to a specific CVE, IT technologies, or any other physical or logical subject.

• Perform analysis of cybersecurity directives, policies, and instructions to include, but not limited to: Communications Task Orders (CTOs), Fragmentary/Task/Operation Orders (FRAG/TASK/OPORDs), IA Vulnerability Management (IAVM), Public Key Infrastructure (PKI) guidance, and STIG requirements.

• Ensure current security testing and evaluation software is sufficient to the task of conducting infrastructure security testing and regularly look for and recommend additional software that may fill gaps in current security testing toolset.

• Provide subject matter expertise concerning known vulnerabilities, and become knowledgeable of newly released vulnerabilities, and discuss methods of exploitation, methods of mitigation or remediation, severity of impact and other pertinent considerations of vulnerabilities.

• Perform technical reviews of A&A documentation for compliance with applicable DoD cybersecurity policies.

• Perform risk analyses and recommend mitigating controls.

• Assist with the preparation and revision of cybersecurity policy and guidance documents for specific cybersecurity related technologies.

• Provide critical written and oral analysis of security architecture documentation and vulnerability and risk assessments.

• Assist in the development of plan of actions and milestones (POA&M) and tracking of milestones within POA&Ms directly related to cybersecurity requirements.

• Coordinate with system owners to ensure the appropriate A&A artifacts are developed to support system authorization.

What You Must Have

• 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.

• Candidate must be able to obtain and maintain Secret security clearance.

• Candidate must have experience developing and maintaining PowerShell automation scripts, including REST API integration, data processing, and automated Excel or CSV report generation.

• Candidate must have experience automating recurring data analysis and reporting workflows, preferably using Tenable Security Center (ACAS) or comparable vulnerability management platforms.

• Candidate must have advanced knowledge of Microsoft Excel for data manipulation and analysis.

• Candidate must be proficient with PowerShell scripting.

• Candidate must Comply with the DoD Cyber IT/CSWF Program requirements of DoD 8570.1-M and SECNAV M-5239.2 at the Intermediate (IAT-II) level.

• Candidate must have a COMPTIA Security+ CE certification.

• Candidate must be a U.S. Citizen.

Bonus Points For Having!

• Current DISA ACAS Administrator Training certificate.

Physical Requirements

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

The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.

To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072

HII is more than a job - it’s an opportunity to build a new future. 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. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.

Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.

Together we are working to ensure a future where everyone can be free and thrive.
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.

Do You Need Assistance?
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.

From HII's career site. View the original posting.