Post Job Free
Sign in

Senior Cloud and Systems Administrator

Company:
Rosendin
Location:
Pflugerville, TX
Posted:
June 25, 2025
Apply

Description:

Job Description

Whether you're a recent grad or a seasoned professional, you can experience meaningful career growth at Rosendin. Enjoy a true sense of ownership as you work with a proven industry leader on some of the most exciting and high-profile projects in the nation. We offer a wide range of job opportunities, competitive compensation, full benefits, an Employee Stock Ownership Plan and more.

Why Rosendin?

Committed. Innovative. Engaged.

If you're looking to take your career to the next level and work with some of the best and brightest in the industry, we want to hear from you. Since our founding over 100+ years ago, Rosendin has been driven to positively impact the communities where we live and work. We are an organization built on integrity and we have a culture that empowers people, embraces diversity, and inspires everyone to do their best. As one of the largest EMPLOYEE-OWNED electrical contractors in the United States, you will have the unique benefit of being a shareholder at a company that is experiencing tremendous growth and success. When our people succeed and fuel our success, we reward them. We'd love to have you as a shareholder! YOUR NEXT OPPORTUNITY:

The Senior Cloud and Systems Administrator will provide operational support across a range of technologies and technical services to a nationwide network and user base.WHAT YOU'LL DO:

Perform Implementation, configuration, maintenance, troubleshooting, security and usage monitoring of Windows, ESXi and AWS servers, Active Directory, Microsoft/Office 365 and MS SQL.

Lead the project management of cloud security architecture projects for cloud and hybrid systems deployed across multiple cloud service providers, including AWS, Azure, and Oracle.

Proactively manage the environment and initiate required corrective actions when potential or present issues identified

Evaluate, recommend, and implement new technologies and serve as tier 3 escalation support

Troubleshoot hardware and software problems on Windows servers; build new servers/environments

Research, identify and evaluate ways to improve systems administration efficiency

Address 3rd level customer support issues escalated from the Help Desk Leads; troubleshoot difficult cases, document resolution and share findings with the group

Follow internal procedures for change management, incident management, escalation, etc.

Perform systems security administration functions including managing file and server access rights

Monitor and manage system resources, including CPU, disk and ram usage

Perform systems backup and recovery procedures

Write or modify basic scripts to resolve specific problems or tasks Maintain system documentation and logs

The duties and responsibilities are intended to describe the general nature and scope of work being performed by this position. This is not a complete listing and other duties will be assigned based on the position's role within the business unit.

WHAT YOU'LL NEED TO BE SUCCESSFUL:

Advanced knowledge of Microsoft Windows Server 2012 and later

Advanced knowledge of Microsoft/Office 365

Advanced knowledge of Microsoft Active Directory and Azure AD

Advanced knowledge of Amazon Web Services ECS, EBS, S3, Glacier and Networking.

Advanced knowledge of VMware VSphere ESXi and VCenter

Working knowledge of Storage Technology and Storage Area Networks

Working knowledge of implementing and supporting:

SQL Server

Server hardware (RAID, clustering, virtualization, etc.)

TCP/IP protocol, DHCP, DNS, etc.

Powershell and Windows Batch file scripting

Knowledge of Oracle/Red Hat Linux and Citrix XenApp; preferred

Superior written, oral and interpersonal communication skills.

Ability to coach and mentor Junior Administrators and Desktop Technicians.

Can communicate effectively to both technical and non-technical audiences.

Enjoys working as a member of a team, fosters a team environment, is an active and positive participant in forming a team-oriented culture.

Document and deploy procedures and policies related to areas of specialized expertise.

Familiar with Change Management and ITIL.

Experience working with cloud security and governance tools, cloud access security and server virtualization technologies.

Proficient in using a computer and Microsoft Office (Outlook, Word, Excel, etc.); Oracle preferred

Ability to prioritize and manage multiple tasks, changing priorities as necessary

Ability to work under time pressure and adapt to changing requirements with a positive attitude

Effective oral and written communication skills as required for the position

Ability to be self-motivated, proactive and an effective team player

Ability to interact effectively and professionally with all levels of employees, both management and staff alike, vendors, clients, and othersWHAT YOU BRING TO US:

Minimum 5 years of experience in Windows and Virtual Machine Systems Administration, Networking, and PC Support roles

Domain expertise with AWS, Microsoft Operating systems, Active Directory and Vmware required

Expertise in VMWare/AWS Cloud Systems Administration, Windows/Linux, Active Directory, Storage, and Powershell scripting are core to this role

MCSE/RHEL certification considered a plus

VMware vSphere VCP-DCV certification a plus

AWS Associate or Professional certification a plus

Can be an Associates or Bachelor's degree or a combination or education, training, and relevant experience preferred

COMPETENCIES:

Multi-tasking

Attention to detail

Customer service

Organization

TRAVEL:

Up to 10%

WORKING CONDITIONS:

General work environment - sitting for long periods, standing, walking, typing, carrying, pushing, bending. Work is conducted primarily indoors with varying environmental conditions such as fluorescent lighting and air conditioning

Noise level is usually low to medium

Occasional lifting of up to 30 lbs.

Rosendin is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. Employment decisions are considered regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

Our success is rooted in our people. We all come together around long-term vision and a sense of shared ownership. As a group, we do whatever it takes to ensure the success of our business and your career.

Rosendin Electric is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. Employment decisions are considered regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

Full-time

Apply