2161 IT & Software Developer jobs in the US
Senior Systems Administrator (Windows/Linux)
$86,420 - 96,780
Randstad Digital
Lake Austin Boulevard 3625, Austin
$86,420 - 96,780
Requirements
Must:
- Over 8 years of experience managing both Windows Server and RHEL environments
- Demonstrated experience in performing OS upgrades and migrations, preferably from legacy/EOL systems
- Extensive hands-on expertise with RHEL (versions 5-9) and Windows Server (2008-2022)
- Skilled in scripting and automation tools (PowerShell, Bash, Ansible)
- Experience with system hardening, patching, and vulnerability management
- Strong troubleshooting capabilities across Linux and Windows systems
- Background in working within virtualized environments (e.g., VMware)
- Excellent documentation and inter-team collaboration skills
Nice to Have:
- Knowledge of STIG/CIS compliance and security frameworks
- Familiarity with vulnerability scanning tools (e.g., Nessus, OpenSCAP)
- Experience with backup and disaster recovery solutions
- Relevant certifications (Security+, RHCSA/RHCE, Microsoft certifications)
Responsibilities
- Lead the migration of outdated Windows Server and RHEL systems to contemporary, supported platforms
- Analyze current systems and formulate upgrade strategies focusing on risk, security, and business implications
- Implement OS upgrades and system rebuilds while ensuring minimal downtime and interruptions
- Conduct system validation following migrations (performance, compatibility, networking, services)
- Configure and maintain system settings for security, storage, and networking
- Automate system administration processes using tools like PowerShell, Bash, and Ansible
- Enforce system hardening, patching, and vulnerability remediation per security standards
- Troubleshoot and fix system and application issues across both Windows and Linux environments
- Assist in backup, recovery, and disaster recovery planning and execution
- Document system configurations, migration procedures, and operational functionalities
- Work closely with cross-functional teams to guarantee successful system integration and delivery
- Provide ongoing support and optimization of systems following migrations
Description
We are looking for a Senior Support Technician to assist in a significant infrastructure modernization initiative aimed at upgrading and migrating legacy Windows Server and RHEL systems. Our team is committed to enhancing system performance, security, and stability across enterprise environments. This is a hands-on position requiring a blend of troubleshooting skills, a security-focused mindset, and strong collaboration with diverse IT teams in a hybrid work setting. The position is based in Austin, Texas, and is a contract role with a competitive hourly salary. We offer an extensive benefits package, which includes medical, dental, vision, life insurance, short-term disability, and a 401K plan, all subject to eligibility.
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You can find System Engineer salaries in the United States here.
How many System Engineer jobs are in the United States?
Currently, there are 2161 System openings. Check also: Linux jobs, Windows jobs, Network jobs - all with salary brackets.
Is the US a good place for System Engineers?
The US is one of the best countries to work as a System Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for System Engineer jobs in the United States?
Dataworks Consulting Group, CompuOne Corporation, Hilliard Office Solutions, 1LinkTechnology, Asset Inventories Inc., Annexus Group, Vuteq USA, Inc. among others, are currently hiring for System roles in the United States.
The company with most openings is Lockheed Martin Corporation as they are hiring for 145 different System Engineer jobs in the United States. They are probably quite committed to find good System Engineers.
The company with most openings is Lockheed Martin Corporation as they are hiring for 145 different System Engineer jobs in the United States. They are probably quite committed to find good System Engineers.