Engineer Info Assurance 2

Mission Technologies, a division of HII; Orlando (FL); On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Medical, dental and vision plans

401(k) Savings Plan

Tuition reimbursement

Paid holidays and PTO

Employee discounts

Job summary

HII Mission Technologies is seeking a cybersecurity engineer (ISSO) to protect the MAF DMO program. You will implement RMF, validate configurations, and coordinate with network/system engineers to maintain accreditation. This is an on-site role in Orlando with DoD security requirements.

You will apply risk management, perform vulnerability scans (ACAS/Nessus), and produce documentation such as SSPs and POA&Ms while collaborating across teams to strengthen mission-critical systems.

Qualifications

• Experience applying RMF across programs and systems.
• DoD security controls knowledge and documentation.
• Active DoD Secret clearance and US citizenship required.

Responsibilities

• Serve as ISSO for MAF DMO networks and RMF execution.
• Perform vulnerability scans, remediation, and STIG validation.
• Maintain accreditation docs and coordinate with engineers.

Skills

RMF knowledge

ISSO responsibilities

Security clearance (DoD Secret)

DoD 8570 IAT Level II

US citizenship

Network accreditation understanding

Education

Bachelor's degree or higher

Tools

Nessus/ACAS

Splunk

OpenRMF Pro

STIG/ STIG Viewer

RHEL/Linux

Ansible

Job description

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Required Travel: 0 - 10%

Employment Type:Full Time/Salaried/Exempt

Anticipated Salary Range:$70,370.00-$95,000.00

Security Clearance:Secret

Level of Experience:Mid

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.

Find the role that’s right for you. We look forward to meeting you.

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

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.

Job Description

HII Mission Technologies has been selected as one of Military.com's "Top 25 Employers for Veterans in 2024" and we are a Forbes Best Large Employer for 2023!!!

Are you ready to take your career to the next level? We are seeking talented and motivated security professionals to join our team!

Position Summary:

HII Mission Technologies is seeking a skilled Cybersecurity Engineer - ISSO to join our team supporting the Air Force’s Mobility Air Force Distributed Mission Operations (MAF DMO) program. In this role, you’ll work alongside the Cybersecurity Team Lead and Information System Security Manager (ISSM) to protect mission‑critical systems through the effective application of the Risk Management Framework (RMF), ensuring compliance with DoD policy, regulations, and best practices. You’ll be hands‑on with RMF deliverables, vulnerability scanning and remediation, system configuration validation, and collaboration with network and system engineers to maintain accreditation standards. This position is on‑site only—no remote or hybrid options are available.

Come support our work with the Air Force’s Mobility Air Force Distributed Mission Operations (MAF DMO) program and join a world class team of groundbreaking scientists and engineers!

Details below!

Designs and implements information assurance and security engineering systems with requirements of business continuity, operations security, cryptography, forensics, regulatory compliance, internal counter-espionage (insider threat detection and mitigation), physical security analysis (including facilities analysis, and security management). Assesses and mitigates system security threats and risks throughout the program life cycle. Validates system security requirements definition and analysis. Establishes system security designs. Implements security designs in hardware, software, data, and procedures. Verifies security requirements; performs system certification and accreditation planning and testing and liaison activities. Supports secure systems operations and maintenance. Duties include but are not limited to:

• Serve as Information System Security Officer (ISSO) for MAF DMO networks Support all phases of RMF, including:
• Risk management strategy and policies
• Awareness and training
• Security control implementation and validation
• Assessments, continuous monitoring, authorization, and remediation
• Ensure MAF DMO IT assets are evaluated for cybersecurity risk and that residual risks are documented and mitigated in accordance with DoDI 8-10.01 and the RMF security package
• Author and update cybersecurity documentation (e.g., SSPs, ISAs, POA&Ms, program policies)
• Perform security configuration and STIG validation for operating systems and network devices
• Conduct and review ACAS/Nessus vulnerability scans, analyze results, and coordinate patching
• Audit hardware/software against approved baselines to ensure compliance
• Monitor and review audit logs in tools such as Splunk for suspicious or unauthorized activity
• Collaborate with engineers to ensure all systems remain in compliance with current accreditation

Minimum Qualifications

• 2 years relevant experience with Bachelors in related field; 0 years experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience. (Level 2)
• Certification: DoD 8570 IAT Level II or higher (e.g., Security+, CCNA Security, GSEC)
• Broad knowledge of network accreditation, Platform IT (PIT) determinations, and Authority to Operate (ATO)documentation
• U.S. citizenship and a current or active DoD Secret clearance (must be maintained throughout employment)

Preferred Requirements

• Hands‑on experience with: Nessus/ACAS, Splunk, OpenRMF Professional, Evaluate STIG, STIG Viewer, RHEL/Linux, Ansible
• Familiarity with eMASS for RMF package management
• Experience performing STIG compliance for both Windows and Linux environments
• Knowledge of DoDI 8500.01, NIST 800‑53 security controls, and vulnerability management best practices
• Previous Air Force or DoD cybersecurity experience, particularly in distributed mission operations or simulator environments
• Relevant security certifications beyond IAT Level II, such as CISSP, CASP+, or CEH

Physical Requirements

• May require working in an office, industrial, or laboratory environment.

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.

Competitive benefits include:

• 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
• 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 [e-mail] 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.