1,148 Results for

Security Administrator Jobs in Baltimore, MD

Jobs

New!

Fort Meade, MD5 days ago

$130,000–$180,000 Per Year

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New!

Aberdeen, MD5 days ago

$140,000–$180,000 Per Year

New!

Baltimore, MD5 days ago

$95,000–$114,000 Per Year

Partner with application and analytics teams (e.g., Glue, DBT, Databricks, Power BI, Looker) to deliver secure, performant integrations and reliable data products. OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans.

New!

Washington DC, DC3 days ago

ul>

Manage iOS and Android devices using enterprise MDM tools (MaaS360, Intune).

The MDM Administrator will oversee deployment, configuration, and support of mobile devices across the enterprise.

New!

Washington, DC4 days ago

Contractor

p>Manage and maintain the organization’s hybrid Exchange environment, including on premises Exchange Server and Exchange Online (Microsoft 365). Ensure reliable email services, security, and compliance across the enterprise.

Washington, DC8 days ago

Manage and maintain our hybrid Exchange environment, including on-premises Exchange Server and Exchange Online (Microsoft 365). • Implement anti-spam, anti-malware, and threat protection using Microsoft Defender for Office 365.

New!

Washington, DC3 days ago

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.

Aberdeen, MD30+ days ago

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Education Requirements: Bachelor’s degree in Computer Science, OR An associate’s degree plus seven (7) total years of recent specialized experience, OR a certification plus seven (7) years of recent specialized experience, OR eleven (11) total years of recent specialized experience.

Bering Straits Professional Services (BSPS) is committed to world-class management of global logistics, training and procurement services for U.S. Government agencies.

New!

Washington DC, DC1 day ago

p class="MsoNormal">This position is responsible for maintaining secure and highly available eDiscovery environments, troubleshooting complex application and infrastructure issues, supporting legal hold and compliance initiatives, and partnering with investigative, legal, cybersecurity, and IT stakeholders to ensure operational excellence and data integrity. The ideal candidate will possess extensive experience administering and supporting Relativity and other litigation support platforms, while providing infrastructure, application, and investigative workflow support across the Electronic Discovery Reference Model (EDRM) lifecycle.

Fort Meade, MD30+ days ago

$69,885–$114,800
Full-time
Employee

This role requires a strong understanding of various operating systems, networking principles, virtualization technologies, and cybersecurity best practices to ensure the reliability, availability, and integrity of mission-critical systems. 3 years relevant experience with Bachelors in related field; 1 year relevant experience with Masters in related field; or High School Diploma or equivalent and 7 years relevant experience.

Fort Meade, MD30+ days ago

$87,990–$144,500
Full-time
Employee

This role requires a strong understanding of various operating systems, networking principles, virtualization technologies, and cybersecurity best practices to ensure the reliability, availability, and integrity of mission-critical systems. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

Arlington, VA10 days ago

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Skills: Must have proven customer service skills; strong organizational and record-keeping abilities; excellent attention to detail; computer literacy and proficiency; excellent oral and written communication skills; proficiency with Microsoft Office Suite and basic office technology; ability to prioritize and manage multiple administrative tasks; professional demeanor and customer service mindset.

Maintain Security department files and records, clearance periodic review roster, personnel security files, blank forms and supplies required by regulation and needed by the Security Department.

Washington16 days ago

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HCRC is seeking an Senior SystemSecurity Administrator to join our team and contribute to the success of our mission-critical security operations. Human Capital Resources and Concepts Inc. (HCRC) is a consulting firm that specializes in resource management capabilities that are utilized in all federal organizations.

McLean, VA26 days ago

Minimum Requirements: Education/Experience: Bachelor's Degree + 3 years of experience OR High School Diploma/GED + 5 years of relevant experience. Mentorship: Coach and mentor Developmental level personnel; assist in developing materials for informal office training sessions.

Annapolis Junction, Maryland30+ days ago

$122,000–$253,000 Per Year

This position is designed for an experienced security professional who thrives in high-visibility environments, operates with minimal oversight, and brings deep technical expertise to enterprise security challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.

Baltimore, MD30+ days ago

$101,034–$166,502 Per Year

The successful candidate will collaborate with the Information Security (InfoSec) team to ensure the confidentiality, integrity, and availability of all Workday-related data, protecting sensitive financial, HR, and operational information from internal and external threats, and ensuring compliance with all relevant City, State, and Federal regulations.

Security Architecture: Design and manage Workday landscape security, including client/instance hardening, transport security, interface security, and secure configuration of gateway and message server services.

Washington, DC30+ days ago

$146,000–$194,000 Per Year

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Anduril's Factory Systems team is looking for a Operational Technology (OT) Cybersecurity Specialist to focus on building world class defensive controls to protect the infrastructure around our advanced defense technology products.

Ft. Meade, Maryland30+ days ago

$150,000–$215,000 Per Year

Overview:

System Administrator Level 2 (Infrastructure Security).

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.

Ft. Meade, Maryland30+ days ago

$150,000–$215,000 Per Year

Overview:

System Administrator Level 3 (Infrastructure Security).

Washington, DC22 days ago

$95,000–$104,000 Per Year

For over 25 years, CS has been a trusted partner for the Federal Aviation Administration (FAA), Department of Homeland Security (DHS), Department of Justice (DOJ), Department of Defense (DoD) and other federal agencies delivering vital IT, security, and project management services. This role is responsible for administering and securing enterprise email gateway systems, with a focus on Cisco Email Security Appliance (ESA) and Microsoft 365 in a hybrid messaging environment.

Baltimore, MD30+ days ago

$75,520–$113,280 Per Year

As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.

Rockville, MD23 days ago

$89,261–$151,744 Per Year

Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Administer and maintain AWS cloud infrastructure including ALB, EC2, S3, CloudFront, ECS, IAM, VPC, Route 53, Lambda, Systems Manager, CloudWatch, Config, Security Hub, GuardDuty, and AWS Backup.

Washington, DC19 days ago

li class="x_MsoNormal">Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems, and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.

Proven experience with Windows Administration, to include but not limited working knowledge of:

Windows Server Operating Systems.

DC22 days ago

li>Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems, and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups. We secure the facilities and networks of the world's leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries.

Washington, DC30+ days ago

$153,700–$216,400 Per Year

Represents the organization and the FAA, as delegated before Congress, interagency working groups, executive-level forums, and federal, state, local, tribal, and territorial partners to provide testimony, strategic briefings, issue papers, and program updates on matters related to aviation security, emergency response, investigations, intelligence operations, law enforcement coordination, and security policy. Note: Applicants who are current members of the FAA Executive System (FAAES), Career Senior Executive Service (SES), individuals certified through successful completion of an OPM-approved SES Candidate Development Program (SESCDP), or those with Career SES reinstatement eligibility are not required to address the Executive Leadership Dimensions (ELDs).

New!

Aberdeen Proving Ground, MD5 days ago

$120,000–$120,000 Per Year

div style="text-align:justify"> Job Summary: One of our newest clients is seeking a Senior Network Administrator with Top Secret Clearance for an Onsite Assignment at Aberdeen Proving Ground, MD. The ideal candidate has 5+ years of experience in a related field, an Active DoD-Issued Top Secret security clearance, and CompTIA Security+ CE certification.

Baltimore City, MD22 days ago
Experience:Â Eight years of experience, four years of professional HR experience involving recruitment and employment services, classification and compensation, employee relations, test development and validation, job analysis, job evaluation, salary administration, HR program evaluation, or HR policy formulation and an additional four years of professional experience in HR management work in the areas ofÂ recruitment and selection, classification, salary administration, employee relations, test development and validation or as a generalist. Candidates may substitute the possession of thirty graduate credit hours from an accredited college or university in the fields of HR/personnel administration, business administration, public administration, statistics, tests and measurements, psychology or a related field for up to six years of the required experience.

Hanover, MD30+ days ago
Full-time
Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. The Senior Systems Security Administrator will be responsible for implementing, managing, and maintaining security configurations within Oracle Fusion Cloud applications.

New!
Washington DC, District of Columbia3 days ago
div>
Extensive technical hands-on security experience across a broad range of Microsoft cloud services, including Azure IaaS/PaaS, Entra ID, Conditional Access Policies, PIM; Azure Policy and Defender for Cloud; Intune; Graph API, Azure Monitor and Microsoft Sentinel; Microsoft 365 security (Exchange Online, Teams, SharePoint/OneDrive), and other key components of the Microsoft security ecosystem such as Purview.
Under the general supervision of an information security assurance manager, the Security Analyst/Senior Security Analyst (Cloud Security Assurance) will provide expertise with definition, design, engineering, and validation of security configuration of technology platforms in the cloud and on-premises.

Arlington, VA19 days ago
$150,000–$175,000 Per Year
li>Palo Alto certifications such as Palo Alto Networks Certified Network Security Administrator (PCNSA) or Palo Alto Networks Certified Network Security Engineer (PCNSE). We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.

Annapolis Junction, MD20 days ago
The Senior SQL Database Administrator will maintain the integrity, security, and availability of enterprise database systems while supporting ongoing operations, modernization, and sustainment activities. This role will support a fast-paced technical team responsible for maintaining secure, reliable, and high-performing database environments across on-premises and cloud-based infrastructures.

Arlington, VA7 days ago
$108,000–$110,000 Per Year
p>Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Virginia, VA30+ days ago
The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Schedule and install Windows security patching, file and server backups, maintain group policies, troubleshoot server issues, and manage server installs (rack, configure, security harden, maintain).

Washington, District of Columbia30+ days ago
div class="job-description-container">
TITLE: System Administrator Master
LOCATION: Washington, DC/Onsite
Employment type: Contract w2/1099/C2C
MINIMUM EDUCATION: Bachelor’s degree in IT, related field, or equivalent experience.
REQUIRED EXPERIENCE: 16 years
INTERVIEWS: Either Webcam or In Person

Job Description:
The Network and Systems Administrator design, implements, maintains, and supports the organization’s servers, network systems, and core IT services, ensuring secure, reliable Windows Server performance aligned with organizational needs and best practices.
Employment type: Contract w2/1099/C2C

Complete Description:
The Network and Systems Administrator is responsible for the design, implementation, maintenance, and support of the organization’s server infrastructure, network systems, and core IT services.

Silver Spring, MD16 days ago
$124,164–$137,444 Per Year
Minimum Education: Bachelors Degree in information technology, computer science, cybersecurity, engineering, or related field; Active certification meeting Cyber IT/Cybersecurity Workforce (CSWF)/Information Assurance Technician (IAT) Level II requirements (e.g., Security+ CE, CySA+, CND, GSEC, GICSP, SSCP) or a certification for DCWF 421 - Database Administrator (e.g., Security+, Cloud+, SSCP, GSEC, SecurityX/CASP+, CISSP, CISSP-ISSAP, CISSP-ISSEP, CISA, or CCNP Security). Operates independently with minimal oversight and coordinate closely with system administrators, application teams, cybersecurity personnel, and mission stakeholders to ensure database services are secure, reliable, compliant, and aligned with operational requirements.

New!
Silver Spring, MD3 days ago
$65,000–$108,000 Per Year
Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
What You Will Do:
Perform comprehensive reviews of database records and database maintenance to evaluate completeness, accuracy, and consistency in coordination with Quality Assurance Data Auditor Lead.

DC9 days ago
$107,900–$179,400 Per Year
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 (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

Arlington, VA23 days ago
The ideal candidate brings strong hands-on Oracle administration experience, can work effectively in a secure environment, and is comfortable supporting both ongoing operations and new database deployments. This role will be responsible for managing database operations across Linux servers, supporting replication through Oracle GoldenGate, and ensuring databases remain secure, available, and properly patched.

Annapolis Junction, MD16 days ago
$7,000–$20,000 Per Year
With a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. Founded in 2007, Columbia Technology Partners is Woman-Owned, Service-Disabled Veteran Owned Small Business with a specialization in technology and management consulting committed to solving intricate and sensitive technology issues facing corporations and federal agencies.

Washington, DC30+ days ago
This role supports federal, healthcare, pharmaceutical, and private-sector organizations by administering Active Directory, managing endpoint deployments, enforcing security controls, and resolving Tier 2/3 incidents. The Junior Systems Administrator / Tier 2 Support Technician provides hands-on technical support and system administration for enterprise Windows and Red Hat environments in regulated, mission-critical settings.

Laurel, MD30+ days ago
Demonstrable ability to lead complex infrastructure or monitoring projects from inception through implementation, including planning, execution, and stakeholder communication; team leadership or mentoring experience strongly preferred.
APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

Laurel, MD30+ days ago
$59,150–$106,925 Per Year
Our team is at the cutting edge of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics-delivering solutions that directly support critical national security missions. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

McLean, VA23 days ago
$90,300–$189,600 Per Year
Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

Maryland30+ days ago
$116,000–$134,000 Per Year

Washington, District of Columbia23 days ago
ul>
Years of Experience: 10+ years of experience in Applications DBA / Oracle financial systems environment experience;
Senior-level experience administering Oracle databases and supporting Oracle application environments (production + dev/test).
Support disaster recovery (DR), contingency planning, and continuity of operations, including maintaining alternate site readiness, monitoring DR synchronization, and supporting semi-annual DR testing.

College Park, MD9 days ago
Remote
table border="1" style="width:624px"> Position Title ServiceNow System Administrator Work Location On-site Chantilly, VA Clearance Req. Active Top Secret/SCI (TS/SCI) required prior to start
Position Summary
Blue Sky Innovative Solutions, LLC is seeking a mid-level ServiceNow System Administrator to support a federal customer's enterprise operations ServiceNow instantiation. Key Responsibilities
Module Configuration & Development
Configure and maintain core ServiceNow modules in alignment with Government-approved requirements and business process designs, including Service Catalog, IT Asset Management (ITAM), Software Asset Management Platform (SAMP), Integrated Risk Management (IRM), Discovery, and Service Mapping.

Annapolis, MD30+ days ago
li> Certifications that are currently active or expired within three (3) years of proposal submission as follows:
Palo Alto Networks Certified Network Security Engineer (PCNSE) Certification or Palo Alto Networks.
Leading migrations or assisting a team of engineers who will migrate traditional/legacy network security platforms to current/next generation technologies and expose customers to the full life cycle of defense in depth solutions.

Annapolis Junction, MD16 days ago
If you are interested in a fulfilling career that utilizes your professional skills and education at a company that values your expertise, helps you obtain and maintain a U.S. security clearance, and enables you to help strengthen the U.S. intelligence community, explore the opportunities GTSC has available now! Coordinates with both ISP and GW GES watch staff for situational awareness and support actions, and with customers and support personnel to provide notification and response to event activity.

Security Administrator Jobs in Baltimore, MD

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Security Administrator Jobs in Baltimore, MD

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