System Administrator Jobs in Maryland
System Administrator jobs in Maryland are concentrated in the Baltimore metro, the Washington D.C. suburbs of Montgomery and Prince George's counties, and the Annapolis area, where federal agencies, defense contractors, and major healthcare systems drive steady demand for IT infrastructure talent at every level from junior admin to senior engineer. Employers such as Leidos, Johns Hopkins Health System, and Northrop Grumman maintain large, established IT footprints in the state and hire system administrators on a continuing basis. The most in-demand specialties are Windows and Linux server administration, Active Directory and identity management, and network and cloud infrastructure support. Find a role that fits below and apply directly.
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Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career.
Sentar is seeking a System Administrator in Ft Meade, Md!
Role Description:
The System Administrator 2 will provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems. Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provide support for the escalation and communication of status to agency management and internal customers. Provide support for the dispatch system and hardware problems and remain involved in the resolution process. Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
- Provide support for implementation, troubleshooting and maintenance of IT systems
- Manage the daily activities of configuration and operation of IT systems
- Provide assistance to users in accessing and using IT systems
- Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
- Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
- Provide support for the escalation and communication of status to agency management and internal customers
- Optimize system operations and resource utilization, and perform system capacity analysis and planning
- Provide in-depth experience in trouble-shooting IT systems
- Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
- Provide support for the dispatch system and hardware problems and remain involved in the resolution process
- Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
Qualifications:
Clearance Level: TS/SCI with Active Poly
Education: Bachelor’s degree in a technical discipline from an accredited college or university is required.
Experience:
- Ten (10) years experience as a SA on programs and contracts of similar scope, type, and complexity is required.
- Bachelor’s degree in a technical discipline from an accredited college or university is required. In lieu of a Bachelor’s degree, four (4) years of additional SA experience may be substituted.
Benefits at Sentar:
Our unique employee ownership model attracts top talent, giving employees the freedom to take initiative and drive meaningful improvements. In addition to cultivating a thriving and inclusive work environment, Sentar offers an extensive benefits package designed to support the well-being of employees and their families. Employee ownership is the foundation of our culture, promoting participation, teamwork, and accountability while ensuring long-term financial security and a commitment to excellence.
- Voluntary Medical, Dental, Vision, with Flexible Spending Plan options
- Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options
- Group Term Life, Short-Term and Long-Term Disability is provided by Sentar to all qualifying employees
- Generous 401(k) match
- Competitive PTO plan that graduates quickly with years of service
- Other leave programs; holiday schedule along with bereavement, maternity, jury and military duty
- Tuition reimbursement
- Professional development reimbursement
- Recognition and Awards programs
If you are not ready to apply for this position, submit your resume here to join our talent community. We'll keep you updated occasionally on new job opportunities.
Sentar is an Affirmative Action and Equal Opportunity Employer M/F/Vets/Persons with Disabilities
Our culture is one of inclusivity and support. Sentar is proudly an Equal Opportunity and VEVRAA Federal Contractor Employer M/F/Vets/Persons with Disabilities. Follow these links to learn more about your rights: EEO Is the Law Poster; EEO Is Law Supplement; and Pay Transparency.
We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at recruiting@sentar.com. Please indicate the specifics of the assistance needed. Thank you for considering Sentar in your employment search.
Build, Innovate, Secure Your Career at Sentar.
Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career.
Sentar is seeking a System Administrator in Ft Meade, Md!
Role Description:
The System Administrator 2 will provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems. Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provide support for the escalation and communication of status to agency management and internal customers. Provide support for the dispatch system and hardware problems and remain involved in the resolution process. Configure and manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
- Provide support for implementation, troubleshooting and maintenance of IT systems
- Manage the daily activities of configuration and operation of IT systems
- Provide assistance to users in accessing and using IT systems
- Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
- Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
- Provide support for the escalation and communication of status to agency management and internal customers
- Optimize system operations and resource utilization, and perform system capacity analysis and planning
- Provide in-depth experience in trouble-shooting IT systems
- Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
- Provide support for the dispatch system and hardware problems and remain involved in the resolution process
- Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
Qualifications:
Clearance Level: TS/SCI with Active Poly
Education: Bachelor’s degree in a technical discipline from an accredited college or university is required.
Experience:
- Ten (10) years experience as a SA on programs and contracts of similar scope, type, and complexity is required.
- Bachelor’s degree in a technical discipline from an accredited college or university is required. In lieu of a Bachelor’s degree, four (4) years of additional SA experience may be substituted.
Benefits at Sentar:
Our unique employee ownership model attracts top talent, giving employees the freedom to take initiative and drive meaningful improvements. In addition to cultivating a thriving and inclusive work environment, Sentar offers an extensive benefits package designed to support the well-being of employees and their families. Employee ownership is the foundation of our culture, promoting participation, teamwork, and accountability while ensuring long-term financial security and a commitment to excellence.
- Voluntary Medical, Dental, Vision, with Flexible Spending Plan options
- Voluntary Life, Critical Illness, Accident, and Long Term Care insurance options
- Group Term Life, Short-Term and Long-Term Disability is provided by Sentar to all qualifying employees
- Generous 401(k) match
- Competitive PTO plan that graduates quickly with years of service
- Other leave programs; holiday schedule along with bereavement, maternity, jury and military duty
- Tuition reimbursement
- Professional development reimbursement
- Recognition and Awards programs
If you are not ready to apply for this position, submit your resume here to join our talent community. We'll keep you updated occasionally on new job opportunities.
Sentar is an Affirmative Action and Equal Opportunity Employer M/F/Vets/Persons with Disabilities
Our culture is one of inclusivity and support. Sentar is proudly an Equal Opportunity and VEVRAA Federal Contractor Employer M/F/Vets/Persons with Disabilities. Follow these links to learn more about your rights: EEO Is the Law Poster; EEO Is Law Supplement; and Pay Transparency.
We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at recruiting@sentar.com. Please indicate the specifics of the assistance needed. Thank you for considering Sentar in your employment search.
Build, Innovate, Secure Your Career at Sentar.
See All 160+ System Administrator Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
Find System Administrator JobsSystem Administrator Jobs by City in Maryland
Where Maryland roles are concentrated, by current openings.
System Administrator Job Market in Maryland
A snapshot from current Maryland openings, updated as new roles post.
Who's Hiring
- Carson Solutions11
- Akina7
- Belay Technologies7
- Leidos6
- Columbia Technology Partners6
Top Industries Hiring
- Technology & Software
- Consulting & Professional Services
What Maryland Employers Look For
The qualifications that appear most often in system administrator jobs across Maryland.
- CompTIA Security+ or equivalent certification preferred for federal-adjacent Maryland employers
- Three or more years of experience administering Windows Server and Active Directory environments
- Hands-on experience with virtualization platforms such as VMware or Microsoft Hyper-V
- Proficiency in scripting and automation using PowerShell or Python for routine task management
- Experience with backup, disaster recovery, and business continuity planning in enterprise settings
- Bachelor's degree in information technology, computer science, or a related field or equivalent experience
System Administrator Jobs in Maryland: Frequently Asked Questions
How do you become a system administrator in Maryland?
Maryland does not require a state-issued license to work as a system administrator, so the path runs through education and industry credentials. Most Maryland employers expect at least an associate or bachelor's degree in information technology or computer science alongside vendor or vendor-neutral certifications such as CompTIA A+, Network+, or Microsoft certifications. Starting in a help desk or desktop support role at a Maryland hospital system, government contractor, or university is the most common entry point.
How much do system administrators make in Maryland?
System administrators in Maryland earn a median of about $118,290 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $71,990 for the lowest 10% to over $177,720 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire system administrators in Maryland?
Companies currently hiring system administrators in Maryland include Carson Solutions, Akina, and Belay Technologies, per current listings on Migrate Mate as of November 2026. Maryland's concentration of federal agencies and defense contractors in the D.C. suburbs and around Fort Meade creates particularly consistent demand for system administrators with security clearance eligibility.
Which Maryland cities have the most system administrator jobs?
Annapolis Junction, Fort Meade, and Columbia hold the most system administrator openings in Maryland. Baltimore anchors the market with its large healthcare systems and university IT departments, the D.C.-adjacent suburbs of Bethesda, Rockville, and College Park are driven by federal agencies and government contractors, and smaller concentrations around Annapolis and Columbia reflect the state's technology corridor along the I-95 and Route 29 corridors.
Are there remote system administrator jobs in Maryland?
Yes, though they are less common than in purely desk-based roles because system administration often requires hands-on access to physical servers, networking hardware, and on-site infrastructure. About 14% of system administrator openings tied to Maryland are remote or hybrid as of November 2026, with remote work most available for cloud administration, monitoring, and scripting tasks that do not require physical data center access.
How can I get hired as a system administrator in Maryland with little or no experience?
The most realistic entry path is landing a help desk or IT support role first and moving into system administration after demonstrating reliability and technical aptitude. Large Maryland employers such as Johns Hopkins Health System, the University of Maryland Medical System, and major federal contractors regularly hire IT support associates and junior technicians who can grow into server and infrastructure roles. Earning CompTIA A+ and Network+ certifications before applying gives candidates a concrete edge, and community colleges such as Montgomery College and CCBC offer IT programs with employer connections built in.
Where can I find and apply to system administrator jobs in Maryland?
You can find and apply to system administrator jobs in Maryland on Migrate Mate, which lists current Maryland openings updated regularly. Search the listings for roles that match your experience level and specialization, then apply directly to the ones that fit.
See All 160+ System Administrator Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
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