> Markdown version of [/jobs/ext/3976186-systems-administrator](https://www.wearedevelopers.com/jobs/ext/3976186-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Administrator - **Company:** Centil LLC - **Location:** Lafayette, LA, United States - **Experience:** Expert - **Salary:** $170,000.0 - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Confluence, JIRA, Microsoft Azure, Configuration Management, Information Systems, Computer Maintenance, Linux, Hyper-V, Intrusion Detection Systems, Network Administration, Network Protocols, Systems Development Life Cycle, Red Hat Enterprise Linux, Cloud Services, Software Engineering, Virtualization Technology, Firewalls (Computer Science), Information Technology, Vmware - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/systems-administrator-lafayette-la--11cc246a-c6cb-433d-bc88-62896b3e3489 ## About the Role Systems Administration/Management, United States Department of Defense (DoD), Return on Investment (ROI), Systems Administration/Management, Project/Program Management, Information Technology & Information Systems, Team Player, Software Development Lifecycle (SDLC), Computer Maintenance, Computer Systems, * US Citizen with a current DoD Secret clearance or higher, * Experience with multiple stages of the program lifecycle (design, integration, test, operations, maintenance) * Strong knowledge of Linux/RHEL operating systems and network administration * Familiarity with DoD security regulations and frameworks, such as RMF (Risk Management Framework) * Experience with virtualization technologies (VMware, Hyper-V) and cloud services (AWS, Azure) * Understanding of networking protocols, firewalls, and intrusion detection systems * Ability to communicate technical information via oral presentation and written format Preferred/Bonus Qualifications * Bachelor of Science degree in Computer Science or related technical field (equivalent training/job experience is also acceptable) * Security certifications such as Security+, CISSP, or equivalent are highly desirable * Experience working within an agile workflow * Experience with Jira and Confluence * Current TS, with SCI eligibility, * Strong communication (written and verbal) and presentation skills. Ability to passionately deliver high-level messaging to various types of audiences--this will eventually include senior leaders. Ability to explain technical concepts clearly to non-technical personnel * Self-motivated individual who actively and independently seeks out opportunities for learning and development * Collaborates well; enjoys working as part of a team * DoD Secret or higher clearance is preferred. All applicants must be US citizens eligible for a US Government security clearance ## Description This position is for a Systems Administrator in Boulder, CO. You will work closely with a talented team to design, manage, secure and optimize the Information Technology (IT) infrastructure for one of our Department of Defense (DoD) clients. Additionally, you will be tasked with improving the overall project management discipline of our clients by increasing collaboration and innovation and introducing techniques that promote adaptability and flexibility in the face of unpredictable circumstances, and that optimize return on investment expenditures. This role will focus on design, development, and maintenance of the critical IT systems for a new United States Space Force (USSF) program. Responsibilities will include building, patching, and maintaining computer systems for use across the program lifecycle. Your expertise and commitment to excellence will be vital in maintaining the reliability and performance on these systems in support of the nation's defense. This role is an on-site role, and requires, at a minimum, a current US Government Secret clearance, with a TS with SCI eligibility preferred. What you'll do * Provide system administration support * Support version testing and evaluation, and provide feedback to the development and test community * Assist Configuration Management in software upgrades and changes * Monitor and correct system performance issues * Shepherd development activities through the life cycle process by applying appropriate standards, processes, procedures and tools * Prepare operating procedures/instructions and compile documentation during program development * Analyze system capabilities to resolve questions of program intent, output requirements, input data acquisition, and program techniques and controls, * Minimum of five (5) years of experience in Systems Administration designing and maintaining IT systems (excluding help desk experience), with at least eight (8) preferred