MAF DMO Systems Administrator - 26547

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Date: Jan 8, 2026

Location: Orlando, FL, Florida, United States

Company: HII's Mission Technologies division

Requisition Number: 26547 

Required Travel: 11 - 25%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $76,145.00 - $110,000.00 

Security Clearance: Secret  

Level of Experience: Mid 

 

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.
 

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 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

Summary

Mission Technologies, a division of Huntington Ingalls Industries, is seeking a skilled Systems Administrator to support the Mobility Air Forces Distributed Mission Operations (MAF DMO) program. In this role, you will join a highly collaborative technical team responsible for supporting Distributed Mission Operations (DMO) events, mission networks, site connectivity, cybersecurity, and related technical functions.

 

This role is NOT eligible for remote or hybrid work and is executed on-site. #LI-MJ1

Why This Job Matters

This position directly supports the U.S. Air Force’s ability to train, rehearse, and prepare for real‑world missions. Your work ensures that aircrews across the Mobility Air Forces can connect, communicate, and train in realistic virtual environments. The systems you maintain enable mission readiness, operational effectiveness, and national defense capability. Your expertise keeps these mission‑critical networks secure, reliable, and ready when they’re needed most.

What you will do

You will help maintain the smooth operation of multi‑user computer systems and collaborate closely with network administrators and mission partners. Responsibilities include:

  • Designing, installing, supporting, and maintaining MAF mission network servers, computer systems, and peripheral connections
  • Configuring and modifying software; performing configuration management in accordance with (IAW) all Security Technical Implementation Guides (STIGs) and Joint Special Access Program (SAP) Implementation Guide (JSIG) cybersecurity requirements
  • Planning for and responding to service outages and system issues
  • Supporting integration of Operational Testing & Training Infrastructure (OTTI) technologies and MAF DMO solutions
  • Providing application support for office automation tools and Modeling & Simulation software
  • Supporting Host‑Based Security System (HBSS) and Security Information and Event Management (SIEM) tools and continuous monitoring
  • Implementing workstation patches, security fixes, and service releases
  • Identifying, analyzing, and documenting long‑range system requirements
  • Traveling as needed, including internationally

What you must have

Education & Experience

  • Bachelor’s degree in a related field and 6 years of relevant experience
  • OR Master’s degree in a related field and 4 years of relevant experience
  • OR High School Diploma/equivalent and 10 years of relevant experience

Technical Skills

  • Experience implementing and supporting Red Hat Enterprise Linux (RHEL) and Windows NT operating systems (bare‑metal and virtual machine installations)
  • Experience with relational databases (MySQL, PostgreSQL) and basic SQL
  • Basic understanding of Layer 2 and Layer 3 networking
  • Experience configuring software and performing configuration management IAW STIGs and cybersecurity requirements
  • Experience maintaining core VMware technologies (vCenter, ESXi, vSphere Networking, vMotion)
  • Experience supporting NetApp Storage Area Network (SAN) technologies
  • Basic knowledge of Microsoft Endpoint Configuration Manager (MECM) application and update deployments
  • Experience analyzing network traffic and troubleshooting Distributed Interactive Simulation (DIS) / High‑Level Architecture (HLA) packets using tools such as Wireshark or Data Protocol Analyzer (DPA)

Credentials

  • Must hold a Department of Defense (DoD) 8570 Information Assurance Technician (IAT) Level II or higher certification (e.g., CompTIA Security+ CE, CompTIA CySA+, GIAC Security Essentials (GSEC), Cisco CCNA Security, or ISC² SSCP).
  • Must be a U.S. citizen
  • Must hold a current or active DoD Secret Security Clearance

Preferred Requirements

  • Advanced experience with VMware technologies (vCenter, ESXi, vSphere Networking, vMotion, Horizon)
  • Experience configuring and maintaining NetApp SAN environments
  • Understanding of platform performance analysis, telemetry, and troubleshooting
  • Experience configuring Cisco routers, firewalls, and Nexus/Catalyst switches
  • Experience supporting Atlassian tools (Jira, Confluence)
  • Working knowledge of scripting languages (PowerShell, Python, Bash)
  • Experience building application packages, deployment rules, and task sequences in MECM
  • Understanding of Ansible configuration and playbook deployments
  • Strong experience implementing end‑user computing best practices
  • Ability to prioritize tasks and manage multiple work assignments
  • Experience with IT audit and security assessment processes

Physical Requirements

Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline.

HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.

 

Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

 

Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.

 

Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.

 

Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.