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Network Systems Administrator

ZelTech.com

Office

Hampton, VA, Hampton, VA, US

Full Time

* This position is eligible for a $500 ZelTech Non-Employee Referral fee. Contact ZelTech Recruiters for questions concerning this matter. *  

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Job Summary:

 
 ZelTech is seeking an experienced, skilled information technology professional to join our team.  This candidate will be responsible for supporting systems, networks, databases, updating system software and hardware, troubleshooting, information security, disaster recovery, automation, and help desk support.   

Responsibilities:

  • Supports with analysis, maintenance, revision, and evaluation of the organization’s technology needs. 
  • Administer network and data security, including directory, group policy, firewalls, virus protection, and email security. 
  • Provide top notch customer service to company employees onsite or remote. 
  • Set up and maintain new equipment for new users and employees 
  • Consult with vendors and customers to integrate and update company technology 
  • Ensure system optimization for all technology resources 
  • Desktop/Server management of a Windows and Linux environment including installation, configuration, troubleshooting, maintenance of software/hardware and peripherals. 
  • Analyze/Test system upgrades and enhancements prior to implementation insuring smooth transitions/upgrades.   
  • Perform Backup and Recovery processes for Enterprise computing environment. 
  • Recommends Hardware/Software purchases. 
  • LAN Administration to include patch management, cabling, switch/router management, and network performance tuning. 
  • Support for periodic On-Call support for after-hours and weekends.    
  • The candidate will be required to carry a smart phone for critical outages. 
  • Install and configure wireless networking equipment. 
  • Management of user accounts, passwords, permissions, and overall access. 
  • Support Patch Management, Vulnerability Remediation, Email Log Analysis, and other information system and infrastructure safeguarding practices. 

Requirements:

  • Must be a US citizen. 
  • Bachelor’s degree in computer science, mathematics, engineering, or equivalent and four (4) or more years of IT administration. 
  • In lieu of degree, 6 years of relevant experience. 
  • Solid foundational understanding of core Internet and networking protocols — including but not limited to DNS, DHCP, TCP/IP, HTTP/S, SMTP, NAT, and VPN technologies — as well as fundamental concepts such as IP addressing, subnetting, routing, and network segmentation. 
  • Assist with the design, implementation, and support of new software installation. 
  • Troubleshoot Office equipment such as printers, telephones, and conference room equipment. 
  • Troubleshoot computers and common help desk issues. 
  • Successful background and drug screening check.  

Preferred Requirements:

  •  Experience in Microsoft Windows, Linux, Active Directory, Azure, M365, Hyper-V, Office Equipment, Switches, Routers, Firewall Configuration, Log Analysis, Exchange, SharePoint, Disaster Recovery, Cabling, Office equipment, proficient in oral and written communication, Windows PowerShell and Unix Shell Scripting. 
  • Information Technology, CompTIA Security Plus or Comparable industry standard Cybersecurity Certification.  

Physical Demands Or Work Environment:

The work environment characteristics and physical demands described here are representative of those an employee encounters while performing the essential functions of this job.   

  • Must have the ability to climb ladders and occasionally lift and/or move up to 50 pounds.   
  • Minimum travel.  
  •  Standard Work Hours:   8:00am-5:00pm with occasional overtime. 
  • Specific vision abilities required include close vision, distance, vision, color vision, and ability to adjust focus.  

About Zeltech:

 Founded in 1988 by Ret. Col. Jack L. Ezzell Jr., Zel Technologies is a trusted leader in national security, providing comprehensive research, development, engineering, and operational support to the Department of Defense, the Intelligence Community, and federal agencies. Originally focused on leveraging operational and software expertise to improve time-critical targeting capabilities for the military, the company advanced its capabilities to provide scientific and HUMINT expertise for CBRNE collection and analysis. In the wake of 9/11, Zel Technologies rapidly expanded its capabilities to provide turnkey ISR support services to US Special Operations Forces (SOF), as well as advanced technical & operational intelligence, physical & data science, and engineering support services to the greater Intelligence and SOF Communities supporting global counterterrorism and CWMD operations.  

Today, Zel Technologies remains at the forefront of intelligence missions, advancing CWMD and global counterterrorism efforts, while also addressing emerging threats posed by near-peer adversaries. Our team remains committed to delivering adaptive, innovative, and cost-effective solutions across multiple domains, in alignment with the mission priorities of the U.S. Government and its partner nations.                                             

Our Mission:

Through our commitment to innovation and quality, our skilled teams deliver robust, technology driven solutions and insights that empower our customers to overcome complex challenges and achieve their mission objectives.  

Our Workforce:

ZelTech team members represent a wide range of backgrounds, skills, experience, and personalities bound together by common objectives and mutual respect. You will join a caring community of professionals, including many military veterans who challenge and support each other in seeking the right solutions to important matters. 

Benefits:

  • Medical, Dental and Vision Insurance  
  • 401k immediate vesting with company match 
  • Flexible Spending Accounts  
  • Health Savings Account with company contributions 
  • Employee Assistance Program (EAP) 
  • Bonuses for performance 
  • Voluntary life/accidental death & dismemberment  
  • Educational assistance and special training programs  
  • Voluntary benefits (accidental, critical illness, whole life)  
  • Group life insurance (Company paid) 
  • Short-term and Long-term Disability Insurance (Company paid) 
  • Paid Time Off (PTO), Holiday Leave, Jury Duty, and Military Leave  
  • Health and fitness reimbursement 
  • Referral bonuses 
  • Employee discounts on various services and products  

Equal Opportunities:

ZelTech is an equal opportunity employer and does not discriminate based on race, color, religion, creed, sex, age, sexual orientation, national origin, disability, marital status, military status, genetic predisposition, or any other basis protected by law. 

Network Systems Administrator

Office

Hampton, VA, Hampton, VA, US

Full Time

October 16, 2025

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ZelTech