Senior Network System Administrator

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

The Senior Network System Administrator will plan, develop, research, design, manufacture, test, integrate, and maintain diverse software, networks, electronic, and IT equipment & systems.

JOB SUMMARY - ESESNTIAL FUNCTIONS AND DUTIES

The Senior Network System Administrator will plan, develop, research, design, manufacture, test, integrate, and maintain diverse software, networks, electronic, and IT equipment & systems. You will install software, integrate data transport systems in a Linux environment, and configure virtual machines to support the development team. Use Shell Scripting to create custom programs that streamline network test and verification. Work with Juniper Switches to configure network traffic domains, priorities, quality of service rules and work with various computer hardware to perform troubleshooting, configuration control, and security policies in support of Flight Testing.

Job Duties:

• Create hardware / software solutions using, Hyper-V, KVM, VMWare, Docker, Red Hat Linux, etc
• Develop and refine team processes for network architecture design, equipment validation, and configuration standards
• Participate in a multi-functional engineering team environment to develop and integrate network hardware, software, and new technologies
• Generate required network topology diagrams, including interfaces, data flow, and system interconnects
• Design and implement high-speed, resilient, multi-layer network architectures that meet security and performance guidelines
• Size, install, configure, and troubleshoot various network components, including routers, switches, firewalls, and access points
• Act as a System Admin to manage and administer storage solutions including Network-Attached Storage and Storage Area Network (NAS/SAN) systems

Desired Skills

• Strong understanding of broadcast domains and network protocols (e.g., TCP/IP,STP BGP, OSPF), VLANs, IGMP, multicast and VPN technologies
• Strong understanding of flight test, telemetry, signal propagation, and frequency spectrum
• Experience working with DARv3, .ch10 file types, and telemetry is highly desired
• Knowledge of antenna theory, including types of antennas, radiation patterns, and gain
• Experience with structured cabling design and management, including fiber optic and copper installations
• Experience utilizing network analyzers, such as WireShark or TCPDump to troubleshoot network issues on a multi-platform environment
• Knowledge of network security principles, including firewall configuration, tunneling, intrusion detection/prevention systems, and Access Control Lists (ACLs)

REQUIREMENTS - EDUCATION, TECHINCAL, AND WORK EXPERIENCE

A bachelor's degree in associated discipline from an accredited academic institution or equivalent experience through technical training, completion of a recognized certification program, or experience. Requires at least 12 years of experience in computer system related areas of expertise and must possess and apply a broad knowledge of principles, practices, and procedures in computer science, graphics, and information systems.

In addition, a Systems Administrator V must possess the following qualifications:

• Must have specific experience in the maintenance of Operating Systems and support applications, in a centralized and distributed server environment
• Must possess planning/organizing skills and must be able to work under deadlines
• Must be able to obtain and maintain a government security clearance
• Must possess valid, state-issued driver's license
• Must be a U.S. citizen.

• Medical, Dental, Vision Insurance
• • Benefits Active on Day 1
• Life Insurance
• Health Savings Accounts/FSA's
• Disability Insurance
• Paid Time Off
• 401(k) Plan Options with Employer Match
• • JT4 will match 50%, up to an 8% contribution
  • 100% Immediate Vesting
• Tuition Reimbursement

The expected salary range for this position is $125,000 to $160,000 annually.

Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.

OTHER RESPONSIBILITIES

Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job.

WORKING CONDITIONS

This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness.

DISCLAIMER

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of persons so classified.

Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment.

SCC: CSAN6, JIT13, A1412TW