Systems Administrator

Apex Systems, LLC; Boulder (CO); On-site; USD 90,000 - 124,000; Full time

Benefits offered by this job

Health insurance

401K plan

Employee stock purchase program (ESPP)

Health Savings Account (HSA)

Job summary

Apex Systems in Boulder, CO is seeking a Systems Administrator to maintain multi-user and virtualized environments in a secure setting. This on-site role focuses on stability, patching, backups, and close collaboration with security teams to protect critical infrastructure.

The ideal candidate will have strong Red Hat Linux and Windows experience, familiarity with OpenStack/VMware/OpenShift, and automation using Ansible. Competitive hourly rate and growth opportunities are offered.

Qualifications

• Technical training, certifications, or equivalent experience in Systems Administration.
• Experience managing multi-user computer systems and virtualized environments in structured technical settings.
• Proficiency with Red Hat Linux and Windows operating systems; familiarity with Agile practices and automation tools such as Ansible.

Responsibilities

• Maintain and configure workstations, servers, and virtualized environments.
• Monitor system performance, perform regular patching, and manage backups.
• Coordinate with security teams to manage user accounts, system vulnerabilities, and log analysis.
• Deploy software and hardware deliveries while supporting technical projects.
• Provide technical guidance on system configuration and assist in resolving complex network and system issues.
• Utilize automation tools and infrastructure‑as‑code practices to streamline system deployments.

Skills

Red Hat Linux

Windows OS

Agile methodologies

OpenStack

VMware

OpenShift

Ansible

IBM AIX

Cisco IOS

Automation / IaC

Education

Technical training or certifications in Systems Administration

Tools

CI/CD pipelines

Virtualization

Identity Management (IdM)

VMware Cloud Foundation (VCF)

Job description

## Job Description# Systems AdministratorApply**Job#: 3059203****Job Description:** *Candidates must be U.S. citizens able to obtain and/or maintain a Department of Defense security clearance as a condition and continuation of employment.*Systems Administrator**Location:** Boulder, Colorado (On-site)Role OverviewThe Systems Administrator maintains operations of multi-user computer systems, virtual computer systems, and commercial off-the-shelf software products within a secure environment. This professional monitors and corrects system performance issues, performs backups and file restorations, and manages software patching. The position requires close collaboration with technical peers and client personnel to ensure optimal system stability and security.Key Responsibilities* Maintain and configure workstations, servers, and virtualized environments.* Monitor system performance, perform regular software patching, and manage system backups.* Coordinate with security teams to manage user accounts, system vulnerabilities, and log analysis.* Deploy software and hardware deliveries while supporting special technical projects.* Provide technical guidance on system configuration and assist in resolving complex network and system issues.* Utilize automation tools and infrastructure-as-code practices to streamline system deployments.Required Qualifications**Education:** Technical training, certifications, or equivalent professional experience in Systems Administration.**Experience:** Demonstrated experience managing multi-user computer systems and virtualized environments in a highly structured technical setting.**Technical Skills:** Proficiency with Red Hat Linux and Microsoft Windows operating systems. Strong familiarity with Agile methodologies, RedHat Linux environments (including OpenStack, VMWare, or OpenShift), and automation using Ansible or Ansible Tower. Awareness of IBM AIX and Cisco IOS is required.Preferred Qualifications* Experience with CI/CD pipeline systems, virtualization technologies, and software development environments.* Hands-on experience with Identity Management (IdM) and VMware Cloud Foundation (VCF).#clearance**Compensation & Benefits**The anticipated pay range for this position is $65.00/hr to $90.00/hr. Please note that the final pay rate will be determined based on a variety of factors, including the candidate's experience, qualifications, and the specific requirements of the role.We are an equal opportunity employer and welcome applications from all qualified candidates regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.Apex uses a virtual recruiter as part of the application process. Click here for more details.If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. *Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.**Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy**Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide.**Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.**If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.**UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.***Employee Type:** Contract**Location:** Boulder, CO, US**Job Type:****Date Posted:** November 12, 2026**Pay Range:** $65 - $90 per hour