Windows Environment System Engineer (Engineer Info Assurance 3) - 26920

HII's Mission Technologies division•Honolulu, HI

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. Meet HII’s Mission Technologies DivisionOur 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 Who We AreHII-Mission Technologies is seeking a Windows Domain System Engineer at our Honolulu, Hawaii location. The Windows Domain System Engineer, as part of the Network Operations team, is responsible for the day-to-day administration, maintenance, and security compliance of Windows domain systems, virtualized workloads, and endpoint infrastructure across multiple DoD enclaves. This role provides direct operational support to engineering efforts and contributes to the stability, performance, and security posture of mission systems. Relocation assistance is authorized if selected candidate resides out of state.

Requirements

5 years of relevant experience with bachelor's in related field; 3 years of relevant experience with master's in related field; or High School Diploma or equivalent and 9 years of relevant experience
Active DoD Top Secret clearance
CompTIA Security+ with CE (DoD 8570 baseline)
One of the following: Microsoft Certified: Windows Server Hybrid Administrator Associate, Endpoint Administrator Associate, Administrator Expert, or Cybersecurity Architect Expert
Microsoft 365 Certified: Endpoint Administrator Associate

Nice To Haves

VMware Certified Professional (VCP)

Responsibilities

Manage and support Windows Server environments (2016/2019/2022), including Active Directory, SCCM/MECM, DNS, DHCP, and Group Policy
Administer Windows 11 virtual desktop clients (VDI) — deploying images, enforcing policies, and optimizing performance
Develop, manage, and troubleshoot Windows domain Group and Local Policies structure, inheritance, customizations, and settings
Deploy and manage MECM environment, patching, and endpoint configurations including host based firewalls and data loss prevention
Apply and validate DISA STIGs on Windows systems; remediate findings in support of POA&M closure
Execute monthly patching and system updates across enclave endpoints and servers
Support and maintain VMware virtual infrastructure, including ESXi hosts and guest VMs, in collaboration with virtualization engineers
Monitor system performance, conduct troubleshooting, and escalate complex issues to IT engineering leads
Maintain backup schedules, perform test restorations, and contribute to disaster recovery planning
Create and maintain technical documentation including maintenance procedures, configurations, patch logs, and incident response records
Provide Tier 2/3 support for technical issues across NETOPS-managed systems
Participate in NETOPS planning and change management activities, ensuring all system changes are coordinated and documented