Cyber Systems/Network Engineer (Cyber Architect 3) 28920

HII's Mission Technologies division•Nellis AFB, NV

1d•$103,194 - $125,000•Onsite

About The Position

This opportunity resides with All-Domain Operations (ADO), a business group within HII’s Mission Technologies division. All-Domain Operations comprises multi-domain operations, platforms and logistics, and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense, the combatant commands and the intelligence community, HII advances the mission around the globe. Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture: 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. HII Mission Technologies is seeking a Cyber Systems/Network Engineer to support the 32nd Weapons Squadron (32 WPS) at Nellis AFB, NV. The 32 WPS develops and trains the Air Force’s most advanced cyber warfare professionals. This role helps maintain and secure the cyber training environments that support that mission. This position requires a TS/SCI clearance and experience in network security, incident response, vulnerability assessment, and virtual infrastructure support.

Requirements

5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Active TS/SCI clearance.
Solid understanding of network security technologies, including firewalls, IDS/IPS, and VPNs.
Experience using vulnerability assessment tools such as Nessus, OpenVAS, and Nmap.
Proficiency with VMware virtual infrastructure (ESXi, vCenter, virtual networking).
Strong analytical and problem‑solving abilities.
Effective communication and interpersonal skills, with the ability to work in a team environment.

Nice To Haves

Experience supporting Air Force cyber training, WIC courses, or cyber ranges
Experience with adversary emulation or threat‑informed defense
Technical certifications (CASP+, CISSP, CCSP, CySA+, CEH, etc.)

Responsibilities

Support cyber training environments by identifying and mitigating security risks within systems and networks.
Manage and maintain VMware-based virtual infrastructures used in cyber training operations.
Conduct vulnerability scanning and assist with remediation efforts.
Support development and execution of incident response plans and procedures.
Monitor current cyber threats, vulnerabilities, and tools to ensure training systems remain secure and relevant.
Build and maintain secure, segmented, or air‑gapped virtual training environments as needed.