Browse
···
Log in / Register

Linux System Administrator, Senior

$80,000-110,000/year

Resource Management Concepts, Inc.

Crane, IN 47522, USA

Favourites
Share

Description

Resource Management Concepts, Inc. (RMC) is dedicated to delivering innovative management and technology solutions to both government and commercial clients, focusing on the protection and preservation of people and the environment across the United States. Position: Senior Linux Administrator Location: Hybrid (Crane, IN) RMC is seeking an experienced Senior Linux System Administrator to support and manage critical server infrastructure for a government client in Crane, Indiana. This essential hybrid role is responsible for the comprehensive administration, maintenance, and troubleshooting of enterprise Linux-based IT systems. The position emphasizes expertise in virtualization, networking, and integration while supporting individual and team initiatives to ensure reliable and secure operations. Key Responsibilities Administer, configure, and troubleshoot Red Hat Enterprise Linux (RHEL) 8+ environments. Manage and maintain databases including Microsoft SQL, PostgreSQL, and SQLite. Oversee and maintain Splunk systems deployed on Red Hat platforms. Support Kubernetes (K3s) clusters in both production and testing settings. Administer and optimize vulnerability management tools such as Tenable.sc, Nessus, or ACAS. Provide virtualization support for VMware and Nutanix AOS/AHV. Ensure consistent and reliable LAN/WAN network performance. Diagnose and resolve hardware, software, and infrastructure issues. Enforce DISA STIG and RMF cybersecurity compliance. Monitor system health, maintain logs, and produce operational reports. Collaborate efficiently both independently and as a member of cross-functional technical teams to meet project goals. Requirements High School Diploma/GED is required. A Bachelor’s degree in an Information Technology field is preferred. Minimum of 5 years’ experience in Linux system administration, ideally with Red Hat. Proficiency in SQL Server Management Studio, Microsoft SQL, PostgreSQL, and SQLite databases. Demonstrated experience managing virtualized and physical networking environments. Practical experience with Tenable.sc, Nessus, or other vulnerability assessment tools. Strong background in VMware and Nutanix environments. Familiarity with Kubernetes (K3s) and container orchestration. Advanced troubleshooting skills across hardware, software, and network layers. Excellent written and verbal communication skills. An Active DoD Secret clearance is required to start. Must have DoD 8570/DoN 5239 IAT Level II certification (Security + CE). Preferred Qualifications Proficiency in Bash and PowerShell scripting. Understanding of DISA STIG and the Risk Management Framework (RMF). A collaborative mindset and initiative to further secure and innovate enterprise Linux environments. Benefits At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees. RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. This also includes a competitive paid vacation package with 11 paid federal holidays. Additionally, we also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package. Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements. The current salary range for this position will be $80,000 to $110,000 (annually). #LI-LL1 #IND123

Source:  workable View original post

Location
Crane, IN 47522, USA
Show map

workable

You may also like

Workable
Data Center Technician - Ellendale, ND - relocation expenses provided
Datacenter Hardware Technician Ellendale, ND (100% onsite) - FYI - this position wouldn't start until early December 2025. We can provide relocation assistance. This will be first shift however it will occasionally rotate (8 hours per day, 40 hours a week). Must be flexible to work varying shifts. Salary: 80-90K (pending experience) Overview: We are seeking a Datacenter Hardware Technician to support and maintain Dell server infrastructure in a high-demand, fast-paced environment. This role involves hands-on hardware troubleshooting, repairs, and installations (rack and stack), with a focus on maintaining uptime and efficiency. The ideal candidate is detail-oriented, physically capable, and comfortable working onsite within a team-based datacenter setting. Key Responsibilities: Hardware Maintenance & Repair: Perform break/fix services on Dell servers, including the replacement of components such as GPUs, NICs, memory, and other hardware. Ticket Management: Track, prioritize, and resolve hardware-related service tickets in a timely and efficient manner. Troubleshooting & Diagnostics: Identify and resolve hardware issues using knowledge of server architecture and components. Customer Service & Communication: Maintain clear, professional communication with team members and internal stakeholders to ensure smooth operations. Physical Datacenter Work: Lift up to 65 pounds, climb ladders, and carry out tasks in a physically demanding datacenter environment. Team Collaboration: Work closely with fellow technicians and other departments to meet deployment and maintenance goals. Quality & Precision: Ensure all tasks and repairs are performed to a high standard of accuracy and reliability. Additional Information: Must be a US citizen. This position requires 100% onsite presence in Ellendale, ND Shift is expected to be first shift, but will probably rotate often. Must be able to work varying shift. Role involves physical labor in a dynamic datacenter environment Requirements Dell Server Expertise: Proven experience racking, stacking, and servicing Dell servers in a datacenter setting. Break/Fix Proficiency: Hands-on experience diagnosing hardware issues and performing part replacements. Troubleshooting Skills: Strong problem-solving abilities and technical insight into server operations. Customer Focus: Excellent communication skills with a professional, customer-first approach. Physical Capability: Ability to lift heavy equipment (up to 65 lbs) and work on ladders as needed. Detail-Oriented: Committed to delivering high-quality work with strong attention to detail. Preferred Qualifications: Experience with Nvidia GPUs/NICs Basic understanding of networking concepts and troubleshooting Ability to read and interpret Linux logs for diagnostics Nice-to-Have Skills: Familiarity with the Linux command line (CLI) Exposure to RoCE (RDMA over Converged Ethernet) networking Benefits Our comprehensive benefits package for full-time salaried employees is effective immediately upon the start date. Benefits include comprehensive PPO medical coverage with access to a Health Savings Account (HSA) option, a vision plan, and dental insurance with the base dental plan option paid for by PGTEK. A TRICARE Supplemental Medical Insurance plan is also available.  Life Insurance, Short and Long-Term disability, and Critical Illness insurance have premiums covered. Additionally, PGTEK offers a matching 401(k) plan and a discount on pet insurance through ASPCA Pet Insurance. An Employee Assistance Program is available at no cost to all employees. We offer a generous amount of PTO and Holidays, and an Education Assistance Program is available after 12 months of employment. About PGTEK: PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships. PGTEK invests in the educational advancements of our staff by providing the necessary resources to complete Professional and Business Certifications. Our company is our people, and we treat them like family.  EOE, including disability/veterans.
Ellendale, ND 58436, USA
$80,000-90,000/year
Craigslist
Server Engineer (Philadelphia)
Presidio is seeking a Server Engineer for a customer in Center City Philadelphia. The preferred candidate would be local to the Greater Philadelphia area and able to travel into the office 3 days a week. This individual will be a member of IT Help Desk Team and ensure systems are operational, configured appropriately and performing correctly. Responsibilities: Server operations: Measure the power and performance of various server platforms including both internal and competitive systems. Responsible for server assembly, operation, SW installation and debug/repair of hardware. Setup, configure, run maintenance, and lifecycle of Storage and Data Backup solutions. Patch management testing and coordination including development and testing security patch packages. Participate in technical on-call rotation. Installation and maintenance: Install parts (e.g. processors, memory, storage, NICs, etc.) for both rack and bench systems. Perform routine data collection and maintain systems, racks, power, network, and remote access. Serve as a key enabler for offsite resources by resetting systems, swapping out parts, and providing overall scheduling for server usage. Maintain lab server and network infrastructure and conduct automated tests on Clients Software/Hardware components. Configure Windows, setup PC from scratch, and troubleshoot hardware and software. Load drivers in Windows. Assist in maintaining IP Addressing database. Assist in maintenance and auditing of all monitoring systems. Firm Building:  Active engagement in department-specific and firm-wide initiatives in order to expand capabilities, create solutions to unmet business needs, improve user experience, or develop more efficient processes. Ability and willingness to contribute to the advancement of team, office and business capabilities. Other duties as required by the position. Required Qualifications: High School Diploma or equivalent experience required. 3+ years of experience working as a Server Technician, Network Administrator or Windows Server Administrator required. 3+ years' experience in Windows, MS-Exchange, MS Office 365, basic networking and overall end-user support required. Excellent customer service skills including the ability to work with all levels of employee. Must possess a sense of urgency and work well under pressure. Ability to work independently, remotely or as a team. Ability to participate in on call rotation that may include evenings and weekends. Duration: 3-month contract through Presidio, potential conversion to FTE CLICK HERE TO APPLY!!
2010-12 Sansom St, Philadelphia, PA 19103, USA
Negotiable Salary
Workable
IT Technical Support II
The Tsui Group is seeking a qualified and experienced candidate to join our aviation team as a IT Technical Support II in Los Angeles County with the following duties.  Position Description Summary  This position will follow established procedures to troubleshoot, coordinate and resolve systems or hardware related incidents. The position is responsible for the initial analysis, diagnosis and troubleshooting of events. Ensure reported production outages/incidents are communicated and resolved in an expeditious manner. Manage staff onboarding and offboarding processes. Provide helpdesk related support in all areas of IT functions for the Airport Development Group. Key Responsibilities: Answer incoming customer emails to the Help Desk.  Follow established procedures to diagnose and troubleshoot system issues.  Analyze, determine, and document reported production outages/incidents.  Determine severity, impact, and nature of incidents. Escalate as needed.  Communicate clearly with other team members.  Submit tickets for new service or applications requests in Freshdesk and IT Service-Now and other related tracking applications.  Complete onboarding or offboarding functions for staff being mobilized or demobilized.  Perform hardware and software installations.  Oversee deployments and relocations of staff at various locations throughout the airport footprint.  Provide IT support at Division-wide sponsored events.  Provide on-the-job training to new department staff members.  Provide computer orientation to new staff.  May assume other duties as required/needed.  Maybe required to work various shifts as needed. Candidate will need the ability to be mobile in order to visit different sites on campus to provide technical support.  Requirements Hardware and Infrastructure Experience: PC Hardware Troubleshooting Capable of diagnosing and resolving hardware component failures including motherboards, power supplies, memory and storage devices. Proficient in handling upgrades, replacements, and configurations.  Installation, Configuration, and Maintenance Experience:  Microsoft Office 365 Suite Proficient in deploying, troubleshooting, and providing user support for both standalone Microsoft Office and Microsoft 365 versions. Highly experienced with core productivity tools such as Word, Excel, PowerPoint, and Outlook, as well as collaboration and integration solutions like OneDrive and Teams  Education and Professional Experience: Bachelor's degree in computer science or related field preferred Minimum of 10 years of experience Other Requirements: Candidate must have access to company vehicle or be willing to use personal vehicle.  Must be able to lift at least 40 lbs.  Ability to organize short and long-term tasks and communicate status of tasks with clients and management.  Effective oral and written communication skill, with an ability to communicate complex issues to a non-technical audience.  Ability to work with others.  Self-starter with results driven focus.  Capability to assume additional responsibilities.  Demonstrated experience managing data coordination and conversion projects.  Benefits Salary Range: $94,000-$99,000 Medical, Vision, & Dental – 100% covered for the employee* Life and Disability Insurance 10.5 days of Vacation pay (Accrued) 6 days of Sick pay (Available Immediately) 10 days of Holiday pay (9 Holidays, 1 Personal Day) 3% Employer Contribution 401k (After 1 year of service) Monthly Stipend for Cell Phone Laptop for work purposes
Los Angeles, CA, USA
$94,000-99,000/year
Craigslist
A/V Field Technician Position
AV Technicians Wanted Positions Available: Full-Time Part-Time Experience: Minimum of 2 years in A/V preferred. About Us: Unify Productions, located in Deerfield Beach since 2004, specializes in audio and video integration in the commercial and hospitality idustries. We are looking for both experienced A/V Technicians and entry-level A/V Pre-Wire Technicians to join our dynamic team. Compensation will be determined based on experience. Our projects mainly involve high-end commercial venues, including restaurants, lounges, nightclubs, country clubs, and retail spaces. Key Responsibilities: Low voltage pre-wiring for audio, video, and data networks in both pre-construction and post-construction settings. Terminate Cat 6 cables and punch down blocks. Install equipment such as speakers, TVs, amplifiers, projectors, network access points, and security cameras. Assemble A/V and data equipment racks. Test and verify the functionality of installed systems. Troubleshoot and resolve technical service issues. Qualifications: Ability to thrive in a fast-paced environment. Self-motivated with a strong work ethic and attention to detail. Team player who collaborates well with others. Professional demeanor and appearance in line with company standards. Proficient with hand and power tools. A/V certifications are a plus but not required! How to Apply: If you’re interested, please send your resume in response to this posting, or feel free to call our office with any questions. We look forward to hearing from you!
1011 Lyndhurst H, Deerfield Beach, FL 33442, USA
$20/hour
Workable
Content Engineer
** Looking for candidates located in the Chicago or San Francisco Region. At Rely Health, we leverage a comprehensive suite of technology tools to ensure every patient receives personalized support throughout their healthcare journey. Our patient care navigators utilize advanced AI-driven solutions, multi-channel communication platforms, and real-time data analytics to provide high-quality, cost-effective, and accessible care to diverse communities across the United States. By combining human empathy with cutting-edge technology, Rely Health ensures comprehensive, efficient, and accessible care navigation for all patients, regardless of their location or circumstances. Our solution not only reduces worry and frustration for patients and their families but also improves overall health outcomes and reduces the total cost of care As a Content Engineer you specialize in Prompt Engineering, No-Code Tooling, and Kibana.  The Content Engineer will play a pivotal role in developing LLM applications, designing prompts and optimize contextual results, and expanding our prompt library to enhance real world use cases. They will develop and refine AI prompts and responses to improve engagement relevance and overall customer experience. The Content Engineer will work closely with cross-functional teams to mange our product roadmap, matching customers’ needs with our product vision. Partner with the product owners and engineering leads to support the end to end vision of the product Collaborate with other content engineers to make decisions around information structure, relationships and strategy Coach other business leads and stakeholders on the values and methods of design thinking to solve user needs and realized business goals while also supporting the product design culture Demonstrate stakeholder management skills, including effectively managing expectations and obtaining agreement on key objectives.   Scale our solutions through component based approaches, leveraging and advancing our design system and refining our delivery process as appropriate.   Support a collaborative, transparent, and high performing team environment by leading with a positive, results oriented attitude that contributes to a culture built on resilience, great communication and mutual respect Use data and experimentation in the design process to deliver intended outcomes Promote open discussions of new ideas, though issues, and contrasting points of view Lead training sessions on GPT & Kibana tools for relevant team members Communicate with engineering on code related roadblocks and following up when deadlines are not met Own and manage the growth of our prompt library, ensuring it meets the evolving needs of our users.   Conduct extensive testing of prompts to evaluate their performance, making data-drive adjustments to enhance accuracy and efficiency.   Manage and refine virtual voice agents to optimize inbound and outbound customer interactions, improving both customer service and sales conversion rates. Utilize Kibana to design and optimize dashboards and visualizations, ensuring they are user-friendly and data-driven Rapidly testing and iterate on GPT prompts and no code tooling to gather user feedback, refine concepts and validate the usability of the product.   Shadow product users and iterate on AI to better fit use cases Advance conversational AI and new functionality to improve our navigation programs Plan and conduct usability testing sessions to gather valuable insights and incorporate user feedback into design iterations Build out GPT prompts across all operational business units Create campaign infrastructure/automation in the PRM Build out new content for new and existing customers across the company Stay up to date with industry trends, best practices and emerging technologies in data visualization and no-code tooling to continually improve our products Requirements Minimum Required Qualifications: Bachelor’s degree in related field (UX/UI design, Interaction Design, HCI, Computer Science) or equivalent experience Proven experience with GPT (or similar AI content generation technologies and Kibana) Strong knowledge of Elasticsearch and its integration with Kibana Ability to communicate complex technical topics clearly and concisely Experience interfacing with customers in a high-capacity and significantly driving the adoption of the product Preferred Qualifications: Experience with other OpenAI products Background in content creation or digital marketing Experience with no-code or low-code platforms is a plus Competencies (Knowledge/Skills/Abilities): Ability to build relationship across the company to effectively design products Strong analytical skills to work evaluate model performance and improve prompt effectiveness Knowledge of data visualization principles and best practices Excellent problem-solving skills and a detail-oriented approach to design Strong communication and teamwork skills, with the ability to collaborate effectively with cross-functional teams.   Ability to scope project timelines and meet appropriate deadlines Creativity, open mindset to drive experimentation and internal R&D Proven ability to translate complex technical concepts into clear, actionable insights for non-technical stakeholders, ensuring that customers can effectively leverage advanced product features. The above statements are intended to describe the general nature and level of the work being performed by people assigned to this job. They are not exhaustive lists of all duties, responsibilities, knowledge, skills, abilities, and working conditions associated with it. Rely Health does not discriminate against any person on the basis of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information (including family medical history), veteran status, marital status, pregnancy or related condition, or any other basis protected by law. Rely Health is committed to complying with all applicable national, state and local laws pertaining to nondiscrimination and equal opportunity. Benefits 401(k) Dental insurance Health insurance Vision insurance Technology reimbursement Paid time off (Vacation, Sick, Holiday) Paid Parental leave Professional development Target Start Date: July 2025 Location: San Francisco Bay Area (In San Francisco Office 2-3 times a week) FLSA Status: Exempt Job Status: Full Time Work Schedule: Monday - Friday with occasional evenings and/or weekends Vehicle Required: No Amount of Travel Required: 5% - Local Area Travel Reports To: Lead, Content Engineer Salary Range: 85,000 to 95,000 DOE
Chicago, IL, USA
$85,000-95,000/year
Craigslist
Entry Level Source Testers Needed (hayward / castro valley)
We are a nationally recognized. West Coast Specialty Source (Stack) Testing firm looking for a few exceptional people to fill part time positions out of our Hayward, California office. Projects will include training. Mechanical ability, ambition and being a fast, efficient learner could potentially lead to a permanent role. We operate on the entire West Coast but are specifically looking for personnel local to our office willing to commute, learn and be a solid part of our team. Stack testing is a very sought after trade. And if you push to prove yourself, I can guarantee you a position almost anywhere in the country after putting in your time and effort with me. What is stack testing anyway? Stack testing represents an analytical procedure to measure air pollutants emitted to the atmosphere or in regulatory terms: measuring the emissions from an emission point. There are different methods to analyze the emissions from a stack. EPA has published numerous technical methods for stack testing. These highly detailed methods coupled with analytical and sampling hardware and specifically trained stack testing specialists can produce quality emission information. When is a stack test required? The most common reasons for conducting a stack test include: • Satisfying regulatory compliance requirements • Developing site specific or categorical emission factors • Engineering development, and • Guarantee verification The position will start as Part time, up to 30 hours a week and include training, mentorship and instruction on sites. The ideal candidates are technically minded, team players with understanding of mechanics, working at height, safety and most importantly, integrity. If you are seeking an entry level environmental technician job that could turn into more. We are the path, join us.
24176 Clarendale St, Hayward, CA 94544, USA
$20-25/hour
Cookie
Cookie Settings
Our Apps
Download
Download on the
APP Store
Download
Get it on
Google Play
© 2025 Servanan International Pte. Ltd.