Senior Information Assurance Tech Expert Job Description

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A Senior Information Assurance Tech Expert is a seasoned professional responsible for fortifying an organization’s digital assets against cyber threats and vulnerabilities. They design and execute comprehensive security strategies, manage risk, and ensure compliance with industry regulations.

Their role involves developing incident response plans, monitoring networks for suspicious activities, and keeping abreast of emerging cybersecurity threats. These experts provide leadership in safeguarding sensitive information and maintaining the integrity of critical systems, making them invaluable in today’s data-driven world.

A Senior Information Assurance Tech Expert often serves as a mentor and leader within their organization, guiding junior team members in implementing effective security measures.

They are adept at translating complex technical information into actionable insights for non-technical stakeholders, facilitating informed decision-making. In an era where data breaches and cyberattacks are prevalent, these experts play a pivotal role in safeguarding an organization’s reputation, customer trust, and overall operational resilience.


A Senior Information Assurance Tech Expert is a highly skilled and experienced professional in the field of information security and cybersecurity. This role is typically found in organizations where the protection of sensitive data and information systems is paramount. 

The responsibilities of a Senior Information Assurance Tech Expert encompass a wide range of tasks aimed at safeguarding an organization’s digital assets from threats, breaches, and vulnerabilities.

Key responsibilities of a Senior Information Assurance Tech Expert may include:

1. Security Strategy and Planning:

Developing and implementing comprehensive security strategies and policies to protect an organization’s information assets. This involves assessing current security measures, identifying vulnerabilities, and devising plans to mitigate risks.

2. Risk Management:

Evaluating potential security risks and threats, conducting risk assessments, and developing strategies to minimize these risks. This includes compliance with relevant regulations and industry standards.

3. Security Architecture:

Designing and implementing robust security architectures and solutions, which may involve the selection and deployment of security tools, technologies, and protocols.

4. Incident Response:

Developing and overseeing incident response plans to address security breaches or incidents promptly. This includes coordinating with various teams to contain, investigate, and recover from security breaches.

5. Security Awareness Training:

Providing training and education to staff members on security best practices, policies, and procedures to create a security-conscious organizational culture.

6. Compliance and Auditing:

Ensuring that the organization complies with industry-specific regulations, standards, and legal requirements. Preparing for and participating in security audits.

7. Security Monitoring and Analysis:

Continuously monitoring the organization’s network and systems for signs of unusual or malicious activities. Analyzing security logs and reports to detect and respond to threats.

8. Security Documentation:

Maintaining documentation related to security policies, procedures, incident reports, and risk assessments.

9. Emerging Threat Analysis:

Staying up-to-date with the latest cybersecurity threats and trends, and adapting security measures accordingly.

10. Team Leadership:

Depending on the organization’s size and structure, a Senior Information Assurance Tech Expert may lead or mentor a team of cybersecurity professionals.

This role requires a deep understanding of cybersecurity principles, strong analytical and problem-solving skills, and the ability to communicate complex security concepts to non-technical stakeholders. Additionally, staying current with the ever-evolving landscape of cybersecurity threats and solutions is crucial for success in this role.

A Senior Information Assurance Tech Expert plays a pivotal role in an organization’s security posture, helping to ensure the confidentiality, integrity, and availability of sensitive information and critical systems.

Senior Information Assurance Tech Expert Job Description Template

Job Role: Senior Information Assurance Tech Expert

Company: Mission Technologies (A division of HII)

Location: Louisiana, United States

Job Type: Full-Time/Salaried/Exempt

Industry: Defense and Space Manufacturing

Job Id: 13369

Job Level: Entry Level

Hours Per Week: 40

Security Clearance: TS/SCI

Level of Experience: Senior

No. of Employees: 5,001 – 10,000 Employees

Required Travel: 11 to 25%

Job Summary:

For the Strike Systems program office at Barksdale AFB, Louisiana, HII is seeking a Platform IA-experienced Senior Information Assurance Technical Expert.

  • TS/SCI certifications or a Level II Certified Information Systems Security Professional (CISSP) are required.

Essential Job Responsibilities:

Knowledge and experience in information assurance with ACAT I or similar aircraft development programs, such as:

  • System security and information assurance requirements in accordance with the Director of Central Intelligence Directive (DCID) 6/3, the Joint Air Force, Army, and Navy Directive (JAFAN) 6/3, the Intelligence Community Directive (ICD) 503, the Committee for National Security Systems Instruction 1253, the Department of Defense Instruction (DoDI) 8510.01, and the National Institute of Standards and Technology (NIST) 800-53
  • Examining, evaluating, and evaluating the configurations and architectures of aircraft systems in order to locate mission-, security-, and safety-critical functions and components as well as critical program information (CPI).
  • Implementation of information assurance and system security documentation in accordance with:
  • To support system accreditation and certification, the aforementioned standards.
  • Authority to act and interim authority.


  • Determining the appropriate controls, testing, and other potential information assurance solutions and safeguards in accordance with the NIST 800-53 Risk Management Framework by analyzing and identifying system, subsystem, and component vulnerabilities.
  • Experience working with avionics systems (or recognized embedded systems that are equivalent) and their data buses is highly desired.
  • Cross-domain solution expertise is highly desired.
  • A year’s worth of SAP experience.

Minimum Qualifications:

  • A minimum of six (6) years of relevant DoD IA experience is required for the Senior Information Assurance (Platform IA) labor category.
  • Technical bachelor’s degree from a university with accreditation.
  • A recognized ACAT I (or equivalent) program AND must account for at least three of these relevant IA experience years.
  • One year on a SAP (Special Access Program)
  • Ten (10) long stretches of significant DoD IA experience can be utilized to fill in for a specialized Four-year college education.
  • SCI and top secret clearance.

Preferred Requirements:

  • Contribute to the creation and evaluation of all of the products and documentation required by DoDI 5000.02
  • Support the USAF Airworthiness process in accordance with MIL-HDBK-516, as well as the AF Life-Cycle Systems Engineering (LCSE) and Operational Safety, Suitability, and Effectiveness (OSS&E) processes as outlined in AFMCI 63-1201.
  • Support the Air Force Integrity Programs’ implementation.
  • Assist in the development, allocation, and evaluation of requirements for weapon system design, analyses, and verification reports.
  • In order to create and, if necessary, present program briefs, it is necessary to gather and develop technical and business data.
  • Facilitate meetings of the program, working groups, and technical and business reviews.
  • Perform a performance analysis of the software and equipment and offer suggestions for improvements.

Contribute to the revisions and development of the contract and documentation. Cyber & Electronic Warfare, a business unit within HII’s Mission Technologies division, holds this opportunity. To protect our interests in cyberspace, HII works within our nation’s intelligence and cyber operations communities. 

We are uniquely qualified to support sensitive missions for partners in federal agencies thanks to our extensive knowledge of network architecture, software and hardware development, cybersecurity, and the electromagnetic environment. HII is a global provider of engineering and defense technology.

With a 135-year history of believed organizations in progressing U.S. public safety, HII conveys basic abilities going from the most remarkable and survivable maritime ships at any point worked, to automated frameworks, ISR and man-made intelligence/ML investigation. 

In terms of mission-driven solutions that support and facilitate a networked, all-domain force, HII leads the industry. Settled in Virginia, HII’s talented labor force is major areas of strength for 44,000.

About the Company:

HII’s Central Goal Advancements division creates incorporated arrangements that empower the present associated, all-space force. 

Systems and operations for C5ISR are among the capabilities; the use of AI and machine learning to make decisions on the battlefield; cyberspace tactics, both defensive and offensive, and EW; autonomous, unmanned systems; LVC methods; updating the platform; as well as crucial nuclear operations. 

HII’s domain knowledge and cutting-edge technology help mission partners anywhere in the world.

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