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

Technology Resource Experts; Laurel (MD); On-site; USD 175,000 - 230,000; Full time

Benefits offered by this job

Health premiums

HSA

PTO

401k Investment

Holidays

BCBS Health Insurance

Tuition reimbursement

Ravens tickets

Golf events

Job summary

Technology Resource Experts, LLC is seeking an experienced Systems Administrator to join our rapidly growing team in Laurel, MD. You will support servers, storage, VMs, networks, and automation efforts, ensuring uptime and security in a federal contracting environment.

Responsibilities include creating and deleting VMs, applying security updates, troubleshooting, maintaining documentation, and collaborating with Jira/Confluence for ticketing and workflow automation.

Qualifications

• Active TS/SCI with polygraph required.
• BS with 15 years of experience in relevant field.

Responsibilities

• Support servers, hardware, storage, and virtual infrastructures with VMs.
• Create/delete VMs, apply security updates, troubleshoot and resolve issues.
• Manage tickets using Jira; maintain system and network documentation.

Skills

Kubernetes

Windows

Linux

Unix

Ubuntu

Security policies

Monitoring

Network design

Rack hardware

VMware

VM deployment

GPU experience

Ansible

Jira

Confluence

NetBox

Cluster management

Education

BS + 15 years experience

Security clearance: TS/SCI with polygraph

Tools

Jira

Confluence

Job description

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-paidhealth,dental, andvisionpremiums
• Automatic company contributedHealth Savings Account (HSA)upto$3,900for 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 toRavensseason ticketsin club level
• Company-paid golf events foryour timeandcourse 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.