Server Administrator (Systems Administrator 3) - 25176

Apply now »

Date: Aug 26, 2025

Location: Luna, ROU, Luna, Romania

Company: HII's Mission Technologies division

Requisition Number: 25176 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $87,990.00 - $105,664.00 

Security Clearance: Ability to Obtain  

Level of Experience: Senior 

 

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

Job Description

HII Mission Technolgoies is seeking an skilled Server Administrator to support our customer at the Naval Support Facility Deveselu in Romania by managing, maintaining and supporting our customer's server infrastructure. The ideal candidate will assist in overseeing the installation, configuration and maintenance of servers, including physical and virtual environments, and have hands-on experience in performing system maintenance to include patch management, updates and backups. This position is contingent upon contract award.  

Essential Job Responsibilities

  • Oversees the installation, configuration and maintenance of servers including physical and virtual environments.
  • Collaborates with stakeholders to understand business needs and requirements and provide appropriate solutions.
  • Manages the Active Directory, and other core IT services.
  • Monitors systems performance and troubleshoots moderate to complex issues to ensure high availability and reliability.
  • Performs maintenance such as patch management, updates and backups.
  • Plans and executes systems upgrades and hardware/software installations.
  • Ensures systems are updated with latest security patches and software updates.
  • Implements and maintains security measures to protect systems from unauthorized access and vulnerabilities.
  • Conducts security audits and assessments to ensure compliance with organization policies and regulatory requirements.
  • Develops, manages and tests backup and recovery procedures to ensure data integrity and availability.
  • Develops and maintains disaster recovery plans for critical systems and services.
  • Participates in disaster recovery drills and business continuity planning.
  • Provides support to end users and other IT staff by resolving complex hardware, software and system related issues.
  • Maintains detailed documentation of system configurations, procedures and changes.
  • Creates reports on system performance, security incidents and other key metrics.
  • Coordinates with other IT teams to ensure coordinated delivery of IT services.
  • Provides recommendations for system improvements based on analysis and industry best practices.
  • May assist in the development of IT policies and procedures.
  • May coach and provide guidance to less-experienced professionals.
  • Perform all duties as above in austere, disrupted, degraded, intermittent, low-bandwidth (DDIL) environments and combat conditions I, II, and III.

Minimum Qualifications

  • 6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.
  • Client experience requirements: Between 6 to 15 years of relevant experience.
  • Client education requirements: BA/BS degree in Computer Science, Information Technology, or a relevant field; Candidate must have an undergraduate degree from an ABET accredited program. 
    • 4 years of additional equivalent experience can be substituted for a BA/BS degree.
  • Ability to obtain and maintain a Secret Security Clearance.
  • Demonstrated experience supporting the installation, configuration and maintenance of physical and virtual servers.
  • Hands-on experience developing and testing backup and recovery solutions.
  • Knowledge of Windows Server and/or Linux Server environments.
  • Strong analytical and problem-solving abilities.
  • Excellent written and verbal communication skills.
  • A proactive and eager-to-learn attitude.
  • Ability to work independently under limited supervision.

Preferred Requirements

  • An active Secret Security Clearance.
  • Relevant certification, such as a Microsoft Windows Server certification or similarly related cert.
  • Familiarity with cloud environments, such as AWS or Azure.

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.

 

The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

 

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.