Systems Administrator L1/L2/L3 Fort Meade, MD 04-23-2026
Trexllc, Fort George Meade, MD, United States
Technology Resource Experts, LLC
We are looking for an experienced Systems Administrator to join our rapidly growing team!
Systems Administrators are responsible for the maintenance, support, and optimization of the company's IT infrastructure. These roles involve resolving complex technical issues escalated from the Level 1 support team, performing root cause analysis, and implementing advanced system enhancements. The ideal candidates will have strong troubleshooting abilities, a deep technical understanding of enterprise systems, and the ability to act as a subject matter expert for core infrastructure.
Responsibilities
Install, configure, and maintain server operating systems (e.g., Windows Server, Linux) in physical and virtual environments.
Manage user accounts, security permissions, and access controls.
Monitor system performance and ensure the availability, integrity, and security of all hardware, server resources, and key processes.
Administer core services, such as Active Directory, Group Policy, DNS, and DHCP.
Implement and manage system backup and recovery strategies to ensure data protection.
Develop and maintain scripts (e.g., PowerShell, Bash) to automate repetitive tasks and improve system efficiency.
Manage system patching and updates to maintain security and compliance.
Qualifications
An active TS/SCI with polygraph is required. Last Poly within past 7 years.
Experience with virtualization platforms like VMware or Hyper‑V.
Proficiency in scripting languages for automation.
Excellent problem‑solving, analytical, and troubleshooting skills.
Effective communication and interpersonal skills for collaboration with team members and vendors.
Level 1: BS + 5 years experience
Level 2: BS + 10 years experience
Level 3: BS + 15 years experience
Expert knowledge of enterprise operating systems, such as Windows Server and/or Linux.
Strong understanding of networking concepts, including TCP/IP, DNS, and firewalls.
Benefits
100% company‑paid health, dental, and vision premiums
Automatic company contributed Health Savings Account (HSA) up to $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
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 $100K - $225K. 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
We are looking for an experienced Systems Administrator to join our rapidly growing team!
Systems Administrators are responsible for the maintenance, support, and optimization of the company's IT infrastructure. These roles involve resolving complex technical issues escalated from the Level 1 support team, performing root cause analysis, and implementing advanced system enhancements. The ideal candidates will have strong troubleshooting abilities, a deep technical understanding of enterprise systems, and the ability to act as a subject matter expert for core infrastructure.
Responsibilities
Install, configure, and maintain server operating systems (e.g., Windows Server, Linux) in physical and virtual environments.
Manage user accounts, security permissions, and access controls.
Monitor system performance and ensure the availability, integrity, and security of all hardware, server resources, and key processes.
Administer core services, such as Active Directory, Group Policy, DNS, and DHCP.
Implement and manage system backup and recovery strategies to ensure data protection.
Develop and maintain scripts (e.g., PowerShell, Bash) to automate repetitive tasks and improve system efficiency.
Manage system patching and updates to maintain security and compliance.
Qualifications
An active TS/SCI with polygraph is required. Last Poly within past 7 years.
Experience with virtualization platforms like VMware or Hyper‑V.
Proficiency in scripting languages for automation.
Excellent problem‑solving, analytical, and troubleshooting skills.
Effective communication and interpersonal skills for collaboration with team members and vendors.
Level 1: BS + 5 years experience
Level 2: BS + 10 years experience
Level 3: BS + 15 years experience
Expert knowledge of enterprise operating systems, such as Windows Server and/or Linux.
Strong understanding of networking concepts, including TCP/IP, DNS, and firewalls.
Benefits
100% company‑paid health, dental, and vision premiums
Automatic company contributed Health Savings Account (HSA) up to $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
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 $100K - $225K. 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