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Information Systems Security Officer; Cyber Architect - Security Clearance

Job in Nellis Air Force Base, Clark County, Nevada, USA
Listing for: HII Mission Technologies
Full Time position
Listed on 2026-01-14
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Information Security
Job Description & How to Apply Below
Position: Information Systems Security Officer (Cyber Architect) - 26635 with Security Clearance
Location: Nellis Air Force Base

Requisition Number: 26635 Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt Anticipated Salary Range: $ - $ Security Clearance:
Top 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. Our capabilities range from C5

ISR, 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,  for a short video:  Who We Are HII's Global Security group is seeking an Information Systems Security Officer (Cyber Architect) at the Joint Integrated Test and Training Center - Nellis (JITTC-N), Nellis, AFB, NV to conduct technical analysis of product implementations, modifications, and enhancements to product in accordance with specific customer specifications and implementations.

This position is part of a team that provides on-site M&S support to establish and deliver high-end Advanced Tactics, Training, and Test capability for Government personnel operating under USAFWC/ACC;
Provide mission execution and support to broad range of JITTC-N simulator activities and JSE. This position will perform management responsibilities, as required, by company leadership. This role is not eligible for remote or hybrid work and is executed on-site. The expected start date for this role is July 2025. What You Will Do
* Draft, review, and update Risk Management Framework (RMF) artifacts required for achieving an Authority to Operate (ATO) for emerging systems.
* Developing and updating the system security system control traceability matrix (SCTM), the system security plan (SSP), managing and controlling changes to the system, assessment and authorization (A&A) package and assessing the security impact of those changes.
* Write System Security Plans (SSP), Plan of Actions & Milestones (POA&M), Continuous Monitoring Plan, Risk Assessments, Privacy Impact Analyses (PIA), and supporting documentation for systems subject to NIST SP 800-53
* Lead Security Assessment and Authorization processes and procedures.
* Conduct technical training and product briefings with customers, vendors, and company representatives and perform supervisory responsibilities, as required, by company leadership.
* Report all cybersecurity incidents to the program Information Systems Security Managers (ISSM) through reports and briefings.
* Troubleshoot technical problems and issues, determine technical solutions in accordance with product and customer specifications, and recommend actions to company or customer representatives for coordinative product solutions.
* Provide support for implementing and enforcing information systems security policies, standards, and methodologies.
* Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information.
* Maintain records on workstations, servers, routers, firewalls, intelligent hubs, network switches, etc. to include system upgrades.
* Evaluate security solutions to ensure they meet security requirements for processing classified information.
* Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for a system, program, or enclave. What You Must Have
* Must have had an active DoD TS/SCI clearance within the last 24 months.
* Ability to obtain and maintain DoD TS/SCI and relevant SAP/SAR Clearance.
* Two (2) years of experience with any combination of the following: cybersecurity, network security architecture, system hardening, auditing/compliance methods, Information Technology, and/or systems security engineering concepts such as topology, protocols, components, and/or principles (e.g., application of defense-in-depth).
* Experience supporting cybersecurity compliance as stipulated by NISPOM/DAAPM, JSIG, ICD 503, STIGs and associated NIST publications.
* Strong understanding and experience with the Risk Management Framework, JSIG, RMF Bodies of Evidence.
* Excellent oral and written communication skills, collaboration skills, and experience in presenting cybersecurity issues to all levels of management, as well as non-technical staff.
* Strong work ethic, demonstrated self-starter with the ability to work in a fast paced, team-oriented environment.
* 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. Bonus Points For...
* Prefer candidates with a…
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