Systems Administrator 3

HII's Mission Technologies division•Quantico, VA

4d•$92,175 - $124,000•Onsite

About The Position

This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts. For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness. HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges. 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. The Navy Integrated Training Environment (NITE) System Administrator is responsible for administration, maintenance, and cybersecurity defense of all Navy Enterprise Tactical Training Network (NETTN) client and server infrastructure used to support enterprise-wide modeling and simulation applications and services for the NITE. The candidate will work in close coordination with other team members and departments to update, monitor and maintain servers and workstations used throughout the enterprise. Additional duties include performing Microsoft Windows server administration, manage GPOs, create/modify DHCP reservations, patching and STIG’ing, as well as, authoring standard operating procedures, and performing Tier 2 technical support. Individual must be able to work independently and work within a team.

Requirements

6 years relevant experience with Bachelors in related field or, 4 years relevant experience with Masters in related field, or High School Diploma or equivalent and 10 years relevant experience.
Must currently hold a DoW secret clearance and be able to maintain.
Security+ or equivalent certification required.
Experience with Windows Servers 2016/2019 and Active Directory.
Experience digesting and implementing DoD Security Technical Implementation Guides (STIG).
Experience with patching Microsoft servers and workstations.
Experience with VMware.
Familiarity with VDI technologies and protocols.

Nice To Haves

Strong customer focus, the ability to manage customer needs and multiple work priorities.
Excellent oral and written communication skills.
Experience installing release upgrades highly preferred.

Responsibilities

Maintains smooth operation of multi-user computer systems, including coordination with network administrators.
Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space.
Interacts with users and evaluates vendor products.
Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
Develops and monitors policies and standards for allocation related to the use of computing resources.
Administration, maintenance, and cybersecurity defense of all Navy Enterprise Tactical Training Network (NETTN) client and server infrastructure used to support enterprise-wide modeling and simulation applications and services for the NITE.
Update, monitor and maintain servers and workstations used throughout the enterprise.
Performing Microsoft Windows server administration.
Manage GPOs.
Create/modify DHCP reservations.
Patching and STIG’ing.
Authoring standard operating procedures.
Performing Tier 2 technical support.