What are the responsibilities and job description for the Linux Administrator position at ICR, Inc.?
Linux Administrator
Aurora, CO
Aurora, CO
Applications for this position will be accepted on an ongoing basis.
ICR has immediate opportunities available for experienced and motivated System Administrators. This role will support the Future Operationally Resilient Ground Evolution (FORGE) program supporting high-priority, no-fail missile warning mission operations. Your actions in the capacity of this position will be in direct support of U.S. National Security and Defense.
Essential Duties & Responsibilities
- Installation and configuration of workstations and servers in accordance with a defined baseline
- Troubleshoot systems running RedHat Enterprise Linux 7/8
- Security, system hardening, system integrity, system backup, and continuous monitoring/auditing of deployed systems
- Patch / package management, third-party software installation and maintenance
- Management/upload/burn of ingoing/outgoing Data Transfers
- Manage VMware virtualization infrastructure
- Server installation and configuration
- Troubleshooting hardware and software issues while documenting and communicating technical discovery results effectively to technical and non-technical user groups
- Work with Government partners to ensure communications with required systems and data sources are available.
- Networking configuration in a mixed Linux environment
- Other duties as assigned
Required Skills & Qualifications
- Hold current TS/SCI security clearance
- A 4-year degree in Information Technology, Network Engineering, Computer Engineering, other relevant technical field, or equivalent experience
- Assisting App Developers and DevOps personnel with the issues arising from the deployment of their applications
- Ability to work with others in a constructive and collaborative manner in a fast-paced, demanding environment
- Enthusiastic, dynamic self-starter able to own issues to conclusion
- High level of self-initiative and self-motivation with the ability to work under minimal supervision
- Good organization, decision-making, as well as verbal and written communication skills.
- Security certification
- Minimum three (3) years of Linux admin experience
Preferred Skills & Qualifications
Candidates who have at least one/two years of ongoing professional experience in one or more of the following areas will be preferred:
- RedHat Enterprise Linux 8/9
- Dell switches, servers, or SAN
- VMware vSphere
- Experience with Kubernetes (RedHat Openshift preferred)
- RHCSA / RHCE
- Network-attached storage (NAS) and/or Storage Area Network (SAN) configuration and maintenance
- Automation using shell / bash scripting/ perl / python / powershell
- CI/CD or Gitlab Runners
- Configuration management using Ansible or similar
- Docker or Rootless Podman
Salary Range: $100,000-$140,000 (based on experience and qualifications)
This position offers a comprehensive benefits package that includes company equity, retirement plan, company-paid health care benefits, flexible paid time off policy, and opportunity for a raise and bonus during the year.
ICR, Inc. considers several factors when extending job offers, including but not limited to candidates’ key skills, relevant work and/or military experience, education, training certifications and work location.
ICR is proud to be an equal opportunity employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor.
Salary : $100,000 - $140,000
