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Sierra Nevada Corporation

Sierra Nevada Corporation

via Workday

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Systems Administrator III

Anywhere
Full-time
Posted 12/2/2025
Verified Source
Key Skills:
Systems Administration
Windows
Linux
AWS
Azure
VMware
IT Operations Monitoring
Network Troubleshooting
Customer Communication

Compensation

Salary Range

$94K - 130K a year

Responsibilities

Analyze, develop, configure, and test software and systems to meet business requirements and ensure hardware/software compatibility.

Requirements

Bachelor's degree or equivalent experience with 6+ years in systems administration, strong Windows/Linux skills, and preferably cloud and VMware experience with relevant certifications.

Full Description

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to assist in the analysis, development, and configuration of our existing software and systems that address business requirements and processes. You'll be responsible for evaluating the interface between hardware and software, operational requirements, and characteristics of our systems, establishing and documenting system parameters and formats, ensuring hardware and software system compatibility, coordinating and/or modifying system parameters, and revising our existing systems and testing functionality of those systems. You'll correct deficiencies and produce more effective data handling, data integrity, conversion, input/output requirements, and storage. The Mission Solutions and Technologies (MST) business area provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of supporting the Department of Defense, Department of Homeland Security, commercial and international customers with years of experience in platform operations, engineering and full lifecycle management across domains – air, land, sea, space and cyber. Qualifications You Must Have: Bachelor's Degree in an information technology related field with at least 6 or more years of relevant experience *Higher education may substitute for relevant experience *Relevant experience may be considered in lieu of required education Prior experience with systems administration in Windows or Linux environments Excellent interpersonal and communication skills to interact effectively with others Demonstrate a customer care philosophy that ensures a high level of customer satisfaction Proven organizational skills with an attention to detail Qualifications We Prefer: 2-5 years experience implementing and supporting AWS and Azure Operations 2-5 years' Experience implementing and supporting VMware (VRealize, VRealize Operations, VRealize Automation) 2-5 years' Experience with IT Operations Monitoring Tools (PRTG, VROperations, Solarwinds) Ability to Trouble shoot Network connectivity between Server Infrastructure Certifications • AWS Cloud Foundations • Azure Fundamentals One of the following: • AWS Certified Solutions Architect - Associate • AWS Certified SysOps Administrator - Associate • AWS Certified Developer – Associate • Microsoft Certified: Azure Administrator Associate At Sierra Nevada Corporation (SNC) we deliver customer-focused technology and best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative U.S. companies in space, a Tier One Superior Supplier for the U.S. Air Force, and as one of America’s fastest-growing companies. Learn more about SNC This posting will be open for application for a minimum of 5 days and may be extended based on business needs. Estimated Starting Salary Range: $94,345.12 - $129,724.54. Compensation varies depending on a wide array of factors, such as candidates' key skills, relevant work experience, and education/training/certifications. The disclosed range estimate may be adjusted for any applicable geographic differential associated with the location at which the position may be filled. SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more. IMPORTANT NOTICE: To conform to U.S. Government international trade regulations, applicant must be a U.S. Citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State or U.S. Department of Commerce. Learn more about the background check process for Security Clearances. SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We’re known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation’s most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team! SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law. SNC is a trusted global leader in aerospace and national security. Our innovative solutions enable connected protection through command, control and communications systems, as well as ISR, cyber, electromagnetic spectrum management, and other high capabilities for systems across all domains – sea, land, air, space and cyber. As a longstanding leader in defense technology, SNC is the optimum intersection of commercial, defense and non-traditional contractors. We are one of the only privately owned mid-tier A&D contractors and we pride ourselves on our ability to invest early and often to ensure mission success on or ahead of schedule. It’s part of our mission to always stay one step ahead; working on solutions today to solve the problems of tomorrow. Founded in 1963, SNC is owned by Chairwoman Eren Ozmen and CEO Fatih Ozmen.

This job posting was last updated on 12/4/2025

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