Systems Administrator L3 - Kubernetes Laurel, MD 8/4/2026

Technology Resource Experts, LLC is looking for an experienced Systems Administrator to join their rapidly growing team! Responsible for supporting servers, current hardware, storage, virtual infrastructures with VMs, new hardware, and resources. Responsible for day-to-day operations, creating/deleting VMs, security updates, troubleshooting, resolving issues, managing tickets (Jira). Familiar with automation tools and building of workflows. Responsible for keeping networks up-to-date utilizing industry best practices and be able to advise on system and network designs, mission architectures, and simplify and streamline network maintenance tasks. Task Order Required Skills Experience with Kubernetes Experience with multiple operating systems (Windows, Linux, Unix) Experience with Ubuntu Familiar with System and Network security policies and able to implement policies Maintain and administer systems and networks (monitoring, patching, troubleshooting) Experience with SSPs, Authentication, Compliance, and Monitoring Design and administer networks Rack hardware VMware Maintaining and deploying VMs. Able to build VMs. GPU experience Assist in annual inventory activities Experience with Ansible Create and maintain system and network documentation Experience with Jira and Confluence Responsive to users Able to set up enclaves Experience with system hardware Experience with NetBox Cluster management experience Qualifications An active TS/SCI with polygraph is required. BS + 15 years experience Technology Resource Experts, LLC offers the very best compensation packages and the flexibility to let our employees decide what's most important to them. No vesting schedule, no annual requirements for perks - we believe you should have the freedom to choose the benefits that work best in your life. Employee Freedom of Choice Our focus is on people first. We offer comprehensive and flexible compensation packages that match the best the industry has to offer and can be customized to fit your needs. Our Benefits: 100% company-paid health , dental , and vision premiums Automatic company contributed Health Savings Account (HSA) upto $3,900 for families Up to 7 weeks of Paid Time Off (PTO) Automatic 401k Investment Paid 11 Federal Holidays BlueCross BlueShield Health Insurance Tuition/Training Reimbursement Access to Ravens season tickets in club level Company-paid golf events for your time and course fees We’re always looking for exceptional talent and would be delighted to notify you about new opportunities! Curious to learn more about our company? Explore our website, connect with us on Facebook, or follow us on LinkedIn today! Technology Resource Experts provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, pregnancy, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. The projected compensation range for this position is $175K - $230K. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. In addition, Technology Resource Experts, LLC invests in its employees beyond just compensation. Trexperts benefits offerings include, dependent upon position, Health Insurance, Dental and Vision Coverage, Health Savings Account (HSA), Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Life Insurance, 401(k) Plan, Safe Harbor 401k Investment, Learning and Development opportunities, Referral Bonuses and Flex Time. #J-18808-Ljbffr Technology Resource Experts