Systems Administrator - MAJESTIC 26755

HII's Mission Technologies division•Springfield, VA

22h

About The Position

HII’s Mission Technologies division is dedicated to delivering cutting-edge solutions that advance national security and defense objectives. This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level Security and Modernization efforts across IT infrastructure, cybersecurity, physical facilities, and personnel operations. The selected candidate will contribute to a high-impact government program focused on enhancing and securing mission-critical systems and environments. The program is scheduled to launch in early 2026 and due to the classified nature of the mission and the sensitivity of the operational environment, an active TS/SCI security clearance will be required. We will be hiring several people for these roles at various levels with salary ranges outlined here: Systems Administrator 1: $61,800 - $87,000 Systems Administrator 2: $75,872 - $107,194 Systems Administrator 3: $92,160 - $131,680 Systems Administrator 4: $112,621 - $160,563

Requirements

Systems Administrator 1: 0+ years experience with Bachelors, or a High School Diploma or equivalent and 4 years relevant experience.
Systems Administrator 2: 3+ years relevant experience with Bachelors; 1 year relevant experience with Masters in related field; or High School Diploma or equivalent and 7 years relevant experience.
Systems Administrator 3: 6+ years relevant experience with Bachelors; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.
Systems Administrator 4: 10+ years relevant experience with Bachelors; 8 years relevant experience with Masters in related field; or High School Diploma or equivalent and 14 years relevant experience.
Experience with office administration or program support in government or defense settings
Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint, Outlook)
Strong written and verbal communication skills
Ability to manage multiple tasks and priorities in fast-paced environments
Active TS/SCI government security clearance required to start. Must be able to obtain a CI Poly

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.