3,721 Results for

Systems Administrator Jobs in Maryland City, MD

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Senior Cloud Systems Administrator Credence

McLean, VA

$145,000–$160,000 / year
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This role requires a professional who is equally comfortable managing Windows-based infrastructure, supporting Linux systems, and implementing modern DevOps practices to improve system reliability, scalability, and operational efficiency. Credence has an immediate openiing for a highly skilled Senior Cloud Systems Administrator to support the Enterprise Sourcing, Medical and Contingency (ESMC) Portfolio Hosting Support Contract.

8 days ago

Systems Administrator Credence

McLean, VA

$110,000–$140,000 / year
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Success in this role requires strong Microsoft endpoint and identity administration experience, hands-on vulnerability remediation work, scripting ability in PowerShell or Python, and the judgment to resolve escalated issues independently while documenting what was done. • Certifications such as Microsoft AZ-500, AWS Certified Security Specialty, AWS Certified Solutions Architect Associate, CompTIA Security+, CCNA, CISSP, AWS Security Specialty or similar.

12 days ago

Linux Systems Administrator - TS/SCI-FSP clearance Jobot

Fort Meade, MD

$130,000–$180,000 / year
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With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

3 days ago

Linux System Administrator Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD

In this role, you will apply Risk Management Framework (RMF) principles, develop new IT capabilities in secure networks, and provide advanced system administration across complex classified infrastructures, helping drive innovation, security, and operational excellence. Have demonstrated experience working with the following operating systems and technologies: Windows Server 2022, Windows 11, and Red Hat Enterprise Linux 8, 9, and 10 or greater, Active Directory integration and authentication services, and DNS, Group Policy and cross-platform access issues.

2 days ago

System Administrator Sparks Group

McLean, VA

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Experience implementing Microsoft Purview or equivalent information protection controls, including DLP, retention, and sensitivity labels; Microsoft GCC/GCC High and NIST SP 800-171 experience strongly preferred. Administer and secure Microsoft 365 services, including Entra ID, Exchange Online, Teams, SharePoint, and OneDrive; manage Conditional Access, MFA, privileged access, and external sharing controls.

3 days ago

Systems Engineer – Data & Analysis Infrastructure Johns Hopkins Applied Physics Laboratory (APL)

Laurel, MD

Possess a BS degree in systems engineering, computer science, computer engineering, engineering science, or related field, or have relevant certifications (such as CompTIA Network+, CompTIA Server+, Linux certifications, etc.) and equivalent experience in systems engineering responsibilities including: developing use cases and requirements, test planning, and performing analysis to balance cost, schedule, and risk. The Signal and Systems Analysis Group (KTA) provides data-driven design and analytical assessments of Anti-Submarine Warfare (ASW) operator in-the-loop system performance to advance the warfighting capabilities of developmental and fielded systems across multiple US Navy domains.

3 days ago

Collections Administrator Kforce Inc.

Landover, MD

$25–$27

By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

1 day ago

Compensation Administrator Sparks Group

New Carrolton, MD

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Key Responsibilities Strategic Business Partnership: Build collaborative relationships with assigned business units to consult on salary benchmarking, pay equity, compression, job restructuring, career pathing, new hire salary offers, and variable pay design. Job Summary/Company : Sparks Group has partnered with a tri-jurisdictional organization seeking a Compensation Administrator partnering directly with business units, coaching leadership on pay practices, and managing the high volume of position reclassifications.

3 days ago

Senior PostgreSQL DBA Jobot

Washington, DC

$180,000–$220,000 / year
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We are an IT services firm delivering Enterprise Network Engineering, Enterprise IT, Program Management, and Project Management support to large commercial corporations, government agencies, and government contractors across the Washington, DC metropolitan area and beyond. What We Are Looking For: We are seeking a Senior PostgreSQL Database Administrator with 10+ years of hands-on database administration experience, including at least 5 years of recent, deep expertise in PostgreSQL.

3 days ago

Senior Cloud Administrator (onsite) System One

Washington, DC

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We're seeking a talented Senior Cloud Administrator to help architect, deploy, and manage our AWS platforms while supporting emerging AI capabilities and modern containerized workloads. Join our Cloud Architecture and Administration team at the forefront of secure, innovative cloud infrastructure for one of the nation's most critical institutions.

8 days ago

Contracts Administrator CFS

Reston, VA

$70,000–$75,000 / year

Partner with procurement, vendor management, and operations teams to ensure data accuracy. You'll help ensure critical vendor and contract information is accurate, organized, and ready for use in new business applications.

3 days ago

Google Workspace Administrator System One

Washington, DC

$35–$40 / hour
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System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Security Clearance: Public Trust suitability + OPM FBI fingerprint criminal background check with financial/credit review.

2 days ago

Dialysis Facility Administrator U.S. Renal Care

Bowie, MD

Continuously monitor to ensure that a safe and sanitary physical environment is maintained throughout the facility; that all equipment is maintained and functions properly; and that adequate and appropriate inventory levels of all supplies are available and used correctly. STAFF DEVELOPMENT/ RETENTION Ensure all staff meet required qualifications for position held and perform duties within limitations established by and in accordance with company policy/procedures, health care professionals practice acts, applicable state and federal laws and regulations.

30+ days ago

HRIS Administrator CFS

Rockville, MD

$85,000–$93,000 / year

Experience supporting HR technology implementations, enhancements, or ATS evaluations. Evaluate and assist in selecting an Applicant Tracking System (ATS) that aligns with organizational needs.

3 days ago

Network Security Engineer Credence

McLean, VA

$130,000–$155,000 / year
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Support audit readiness and compliance for CMMC Level 2 and SOC 2, including maintaining network-layer controls in the System Security Plan (SSP), providing firewall and network evidence for assessments, and contributing to ISSO functions as needed. Experience with network monitoring and management platforms such as PRTG Network Monitor, network documentation tools such as NetBox, and network automation and configuration management tools such as Ansible.

4 days ago

ServiceNow Developer Credence

McLean, VA

$141,000–$185,000 / year
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This role partners with stakeholders, system administrators, and cross-functional teams to deliver scalable applications, workflows, and integrations while supporting platform modernization and process automation. Design, develop, customize, and deploy ServiceNow applications, modules, workflows, forms, and user interfaces to support business and operational requirements.

7 days ago

Senior Intune Engineer- Active Secret Clearance Required VETS, Inc

Washington, DC

Quick Apply

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. This senior-level Windows engineering position provides IT support in integrating and operating Microsoft Configuration Manager (MCM) and Intune for managing and maintaining department endpoints.

1 day ago

HPC Defense District Service Manager (TS/SCI w/ Full Scope Poly) | Maryland, Remote + Local Travel Jobot

Columbia, MD

Remote

$180,000–$225,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We're one of the world's largest enterprise technology companies, and a leader in high-performance computing (HPC), building the supercomputers that power national security, scientific research and AI.

3 days ago

Systems Administrator Amentum

Hanover, Maryland

$140,000–$190,000 / year

The Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO’s and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

30+ days ago

Windows Systems Administrator Bart & Associates

Alexandria, VA

$140,000–$200,000 / year

B&A is proud to offer three robust individual and family medical plans to full time employees, including a Health Savings Account (HSA) option as well as two tiers of dental coverage, vision, life & AD&D, disability, accident, hospital indemnity, and critical illness insurance. In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award.

30+ days ago

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Systems Administrator Jobs in Maryland City, MD

Senior Cloud Systems Administrator Credence

Systems Administrator Credence

Linux Systems Administrator - TS/SCI-FSP clearance Jobot

Linux System Administrator Johns Hopkins Applied Physics Laboratory (APL)

System Administrator Sparks Group

Systems Engineer – Data & Analysis Infrastructure Johns Hopkins Applied Physics Laboratory (APL)

Collections Administrator Kforce Inc.

Compensation Administrator Sparks Group

Senior PostgreSQL DBA Jobot

Senior Cloud Administrator (onsite) System One

Contracts Administrator CFS

Google Workspace Administrator System One

Dialysis Facility Administrator U.S. Renal Care

HRIS Administrator CFS

Network Security Engineer Credence

ServiceNow Developer Credence

Senior Intune Engineer- Active Secret Clearance Required VETS, Inc

HPC Defense District Service Manager (TS/SCI w/ Full Scope Poly) | Maryland, Remote + Local Travel Jobot

Systems Administrator Amentum

Windows Systems Administrator Bart & Associates

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