Windows/ Linux System Administrator

Maximus, Inc.
Colorado Springs, CO, United States
6 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Working hours
Shift work
Job source

Tech stack

Microsoft Windows Active Directory Server Applications Client Server Models System Configuration Dynamic Host Configuration Protocol Linux Domain Name System (DNS) VMware ESX Servers Web Servers Internet Information Services (IIS) IPv4
+14 more
IPv6 Lightweight Directory Access Protocols (LDAP) PostgreSQL Linux Servers Microsoft SQL Server Network Connections Dell PowerEdge Windows PowerShell Shell Script Systems Integration SSL Certificate Management Scripting System Availability Vmware

Job description

Install, configure, operate, monitor, and maintain enterprise infrastructure, including web servers (e.g., IIS), application servers, and telecom hardware (e.g., Dell PowerEdge servers, Anaya J Series phones).

  • Install, configure, troubleshoot, and resolve issues related to, Windows / Linux servers, network connectivity, and system integrations with Active Directory, DNS, DHCP, and LDAP.

  • Collaborate with cross-functional teams to implement telephony solutions that ensure high availability, call quality, and compliance with security and performance standards.

  • Apply regular and emergency patches to Windows / Linux Server environments to maintain security and compliance.

  • Perform system upgrades and migrations, including planning, testing, and execution.

  • Conduct regular system health checks and preventive maintenance.

  • Coordinate with security teams to address audit findings and implement appropriate remediations.

  • Other tasks as assigned.

Requirements

Active Secret Security Clearance.

  • Minimum of 3-5 years of experience with Windows / Linux Server environments, including installation, patching, and troubleshooting.

  • Hands-on experience administering, configuring, patching, and troubleshooting Linux systems.

  • Networking experience includes IPv4 / IPv6, ports/protocols, and monitoring.

  • Familiarity with remediation and validation of security vulnerabilities in a Windows / Linux Server environment.

  • Proficiency with managing and monitoring infrastructure, including telephony peripherals and server systems.

  • Knowledge of client/server certificate management.

  • Experience with Active Directory and Group Policy Administration.

  • Ability to move throughout an office environment and occasionally lift and carry up to 50 pounds.

  • Candidates must reside within a commutable distance for daily onsite work and on-call requirements.

  • This contract supports systems that require 24x7x365 uptime. Candidates must be willing and able to meet recall requirements, including participation in a rotational on-call schedule.

Preferred Skills and Qualifications:

  • Prior DHS suitability.

  • Scripting experience (PowerShell, Shell scripting).

  • Experience with VMware environments, including ESXi and vCenter, for installation, upgrades, troubleshooting, and ESXi certificate management.

  • Experience with Microsoft SQL Server and PostgreSQL databases.

  • Experience with security vulnerability remediation and validation.

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Benefits & conditions

Maximus compensation is based on various factors including but not limited to job location, a candidate’s education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus’s total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant’s salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances.

Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at .

Minimum Salary

$ 70,000.00

Maximum Salary

$ 80,000.00

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