Enterprise Infrastructure Support SA1_TTO0406

Lifecycle Corporation; Laurel (NE); On-site; USD 90,000 - 120,000; Full time

Job summary

Lifecycle Corporation is seeking an Enterprise Infrastructure Support Systems Administrator based in Laurel, United States. This full-time position requires 1880 hours of support per year, where you will be responsible for providing comprehensive system administration solutions. You will document network designs and collaborate with multiple stakeholders to define responses to technical challenges.

The ideal candidate will possess a Bachelor's degree in a technical discipline and a minimum of five years of relevant experience. The role necessitates TS/SCI clearance with polygraph and proficiency in managing Linux, Unix, and Windows operating systems.

Qualifications

• Bachelor’s degree in a technical discipline from an accredited college or university.
• Five (5) years’ experience as a Systems Administrator in similar programs.
• DoD 8570 compliance with IAM Level I or higher required.
• Experience in Modern operating systems and network architectures required.
• Experience in certification and accreditation, architecture development, and Risk Assessments.

Responsibilities

• Provide system administration solutions to meet required capabilities.
• Create bills of materials, network designs, and documentation for installations.
• Work with server personnel to define new or modified solutions.
• Respond to requests for new systems to meet capacity and user requirements.
• Optimize system operation and resource utilization.

Skills

System administration

Technical documentation

Network design

Resource optimization

Communication skills

Education

Bachelor’s degree in a technical discipline

Tools

VMWare

Linux

Unix

Windows operating systems

Job description

Laurel, United States | Posted on 06/04/2026

This is a full-time position requiring 1880 hours of support per year; and work is performed at a customer location. As an Enterprise Infrastructure Support Systems Administrator, you will provide system administration solutions to meet required capabilities and you will create bills of materials, network designs and diagrams, and other documentation for new and updated installations. You will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and determine required power, space, cooling, and funding to meet these goals.

Requirements

Bachelor’s degree in a technical discipline from an accredited college or university and five (5) years’ experience as a SA in programs and contracts of similar scope, type and complexity is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree.

DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required.

Must have at least one (1) year of demonstrated experience in Modern operating systems and network architectures.

Must have at least one (1) year of demonstrated experience in certification and accreditation, architecture development and design, Risk Assessments and IA Metrics gathering.

Ability to optimize system operation and resource utilization and perform system capacity analysis and planning.

Ability to break down complex problem space, formulate technical strategies, build action plans, and track progress against established baselines to resolve technical challenges and meet customer expectations.

Configuring and managing Linux, Unix, and Windows operating systems and installing/loading operating systems software, troubleshooting, maintaining integrity of and configuring network components, along with implementing operating systems enhancements to improve reliability and performance.

Managing virtual servers through VMWare and similar hypervisor products.

Position requires TS/SCI clearance with polygraph.

Strong oral and written communication skills.