744 Results for

Security Administrator Jobs in Annapolis Junction, MD

Jobs

New!

Fort Meade, MD1 day ago

$130,000–$180,000 Per Year

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.

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, DC2 days ago

Remote

$41.26–$71.52 Per Hour

The program provides a range of IT services, including help desk, deskside support, Windows engineering and maintenance, managed print services, ITSM, Account Management Services, Cybersecurity, Cloud technologies, and other IT services. Bachelor’s degree in Computer Science, Systems Engineering, or a related technical field, or equivalent experience with at least 8 years in systems engineering or administration (6 years with a MS/MIS Degree).

Washington, DC11 days ago

$200,000–$200,000 Per Year

This role is ideal for a senior engineer who thrives in complex Kubernetes environments, with the ability to design, operate, and optimize large-scale container platforms while supporting modern application architectures. We are seeking a highly experienced Senior Kubernetes Engineer / Platform Administrator to lead the design, deployment, and sustainment of containerized application platforms.

Mc Lean, VA12 days ago

$100,000–$140,000 Per Year

When determining an applicant’s compensation, various factors are taken into consideration including, but not limited to: geographic location, relevant prior work experience, relevant training, special skills/competencies, education, clearance, licenses/certifications, labor categories/contract rates and other business needs. By providing customers with fast, efficient and reliable information systems and support services, IDS has become a preferred provider of financial and programmatic systems, services, and solutions across a wide variety of government agencies.

New!

Linthicum, MD4 days ago

Required Experience: Bachelor’s degree in a technical discipline and 15 years’ experience as a System Administrator, OR High school diploma and 20 years’ experience as a System Administrator. Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving.

New!

Washington, DC3 days ago

Remote

$40–$78 Per Hour

Requirements:Bachelor’s degree from an accredited college in Computer Science, Systems Engineering, or a related discipline, with 8+ years of relevant experience; Master’s degree with 6+ years of relevant experience accepted as substitution. Security Clearance: Candidate subject to a Government Public Trust security investigation; current clearance not required, but assignment begins after clearance approval.

New!

Bethesda, MD3 days ago

$85,000–$85,000 Per Hour

Utilize network tools to diagnose, trace, and validate activity on LAN ports, network gear, and endpoints, analyzing logs and traffic. Requires: professional certification (CCNA or CCNP).Support the network infrastructure for LAN/WAN services at the National Institutes of Health (NIH) on behalf of the Center for Information Technology (CIT).

Silver Spring, MD10 days ago

$50–$80 Per Hour

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. ResponsibilitiesManage AWS-hosted Oracle infrastructure, including database administration, patching, and system performance tuning for Oracle EBS environment.

Alexandria, VA8 days ago

$140,000–$165,000 Per Year

Responsibilities & Duties include, but are not limited to:5+ years’ experience developing and maintaining complex applications that make extensive use of a supported database technology. Candidates are expected to have a strong work ethic and possess the ability to work as a critical member of a team in pursuit of mission objectives and in the support of our customers.

Fort Belvoir, VA11 days ago

Support ICAM tools and services such as IAM directories, federation services, PKI components, privileged access systems, connectors, and agent-based integrations. Support, maintain, and enhance Linux-based systems and services that enable Identity, Credential, and Access Management (ICAM) functions across the enterprise.

New!

Westlake, MDToday

$71,150–$88,336 Per Year

Peer review deliverables from junior engineers/analysts Qualifications: Bachelor's with 5-8 years of experience (or commensurate experience) Required Skills and Experience Clearance Required: Must be able to obtain and maintain a Public Trust clearance Preferred Skills and Experience CCNA/CCNP Posted Salary Range: USD $71,150.00 - USD $88,336.00 /Yr.5c143e31-5e48-4549-b638-05792d185386 Responsibilities: This role’s responsibilities include but are not limited to: Mentor junior engineers/analysts on the network tools team § Support the Tools Team Lead’s objectives Assist with reviewing threshold and performance monitoring to enhance reporting of metrics to inform trend analysis and capacity planning.

New!

Germantown, MD4 days ago

$100,000–$150,000 Per Year

This role is responsible for operating and maintaining our VDI environment, primarily built on VMware Horizon, along with associated virtualization infrastructure (vSphere), ensuring secure, reliable, and compliant virtual desktop and application delivery in alignment with DOE directives. The ideal candidate will have strong expertise in VDI architecture, golden image management, policy enforcement, and automation, while supporting hybrid environments and evolving enterprise service delivery models.

New!

Rockville, MD1 day ago

Job Description: Summary: The CIOCC Tier 1 Analyst shall be responsible for the following, but not limited to: Analyze and respond to security events and incidents from SIEM, Firewall (FW), Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), Endpoint Security Solutions, Network Access Control (NAC) and other client data sources. • 1-3 years of security operations center environment experience or recent college graduate with industry certifications.

New!

Germantown, MD4 days ago

$130,000–$150,000 Per Year

GIAC Certified Intrusion Analyst (GCIA), GIAC Certified Incident Handler (GCIH), Certified Information System Security Professional or Associate (CISSP or Associate), ISC2 Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), Project Management Professional (PMP), Certified Associate in Project Management (CAPM). A Cybersecurity Lead will develop project management plans such as Work Breakdown Structure, mentor and guide team members on the preparation of technical deliverables and resolve project issues, prepares progress/status reports on technical deliverables, and monitor contractual requirements bringing in help from outside the project as needed to mitigate risks.

Washington DC, DC22 days ago

Remote

$157,675–$265,000 Per Year

We’re seeking a talented Senior Security Engineer with hands-on experience deploying, managing, leading and performing Threat Models In this role, you’ll work alongside technical product managers and engineers across the company to maintain Samsara’s security and de-risk software security concerns to better protect our customers. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

McLean, VA27 days ago

$286,200–$326,700 Per Year

Lead a team of Product Security advisory professionals, responsible for Divisional cyber strategy integration and execution, identification and management of risk for top business initiatives and technology platforms, threat and vulnerability management, incident management, supply chain cyber risk management, cyber risk oversight and reporting. Plays a key leadership role within Cyber’s community of leaders, drives innovation activity as an outcome; partner extensively with other Cyber and Technology organizations to derive solutions enabling industry leading products.

New!

McLean, VA5 days ago

$70.47–$86.85 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

Washington, DC21 days ago

$52–$55 Per Hour
Temporary
Contractor
Full-time

While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. The Linux Systems Administrator will be responsible for administering and supporting RHEL servers with day-to-day responsibilities including: • Managing the full lifecycle of RHEL servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware).

Washington, DC7 days ago

$75–$80 Per Hour
Full-time
Employee

The Washington Metropolitan Area Transit Authority (WMATA) is seeking resources to build, test, support, and deploy Palo Alto firewalls to support the WMATA partners' Router replacement project. Or minimum of 8 years of demonstratable experience in Palo Alto security solutions or equivalent work experience demonstrating expertise in Palo Alto Firewall configurations and device management.

Merrifield, VA11 days ago

Remote

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Implement security controls across networking devices, databases, operating systems, hardware, and software components.

Merrifield, VA11 days ago

Remote

Bachelors Degree, Information systems, Information Security, Computer Science, or related field of study. • Prior experience with tools like Confluence and ADO preferred.

New!

McLean, VA1 day ago

The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fueled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms.

Washington, DC30+ days ago

Possesses expert knowledge of the Structured Query Language (SQL) environment with particular emphasis on planning, analysis, design and implementation of reports and report interfaces intended for the end user. SILLC is looking to fill an immediate opening for a Senior Oracle DBA for a project in downtown Washington DC (Metro accessible).

Washington, DC30+ days ago

Full-time
Employee

This role involves implementing data governance and compliance policies, configuring Microsoft 365 services, and supporting security and data protection initiatives. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Washington, DC30+ days ago

Remote

Full-time
Employee

The ideal candidate will be responsible for the management and maintenance of our Microsoft Purview applications, with a focus on setting up and maintaining user accounts, ensuring system enhancements, and supporting the Microsoft 365 environment in a highly secure, classified environment. GDH is a premier staffing and talent solutions company dedicated to helping businesses find the best talent and assisting job seekers in finding their dream jobs.

Fort Belvoir, Virginia30+ days ago

The I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations. At SMS, we place a high value on quality of service, customer satisfaction, and best-of-breed policies and practices, resulting in CMMI Level 3 certification and ISO registrations including 9001:2015, 20000-1:2018, and ISO/IEC 27001:2013.

Washington D.C, DC30+ days ago

Human Capital Resources and Concepts Inc. (HCRC) is a consulting firm that specializes in resource management capabilities that are utilized in all federal organizations. The ideal candidate is a detail-oriented, resilient professional with a strong background in InfoSec/IT Security, excellent communication skills, and a proven ability to manage competing priorities in a dynamic environment.

Bethesda, MD20 days ago

This role ensures the operational health, optimization, and security compliance of on-premises IT systems, websites, and the IARPA Enterprise Cloud (IEC).Key ResponsibilitiesSystems Administration & OperationsProvide daily troubleshooting for IT related issues, documenting resolutions for Government consideration. Option 1: Bachelor's degree in Information Technology, Computer Science, Cybersecurity, Computer Engineering, or Information Systems AND three (3) years of combined experience in IT systems administration, cybersecurity compliance, IT system troubleshooting, and incident response.

McLean, VA8 days ago

Clearance: TS/SCI w Full Scope PolygraphLocation: Herndon, VAResponsibilities:Case Initiation: Efficiently open security actions and maintain records; required to initiate an average of eight (8) cases per day. Personnel Security Administrator – JuniorThe Developmental Security Administrator provides entry-level administrative and data entry support for the Sponsor’s security operations.

McLean, VA8 days ago

Personnel Security Administrator – SeniorThe Senior Security Administrator serves as a high-level subject matter expert across diverse security functional areas, including polygraph, adjudication, and investigations. Customer Liaison: Serve as a role model in anticipating customer needs; respond to inquiries regarding pending case statuses and complex clearance certifications.

Alexandria, VA19 days ago

The position requires expertise in both platform engineering and operational configuration, including backend system administration, data ingestion pipelines, and front-end configuration such as dashboards, alerts, visualizations, and reporting used by cybersecurity analysts and Security Operations Centers (SOC). + Design, deploy, and administer enterprise SIEM platforms (e.g., Elastic Stack, Splunk), including scalable architecture, clustering, high availability, secure configuration (RBAC, authentication), and full lifecycle management in both connected and air-gapped environments.

McLean, VA8 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.

Arlington, VA30+ days ago

Argo Cyber is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission. - Troubleshoot and resolve complex storage problems across the enterprise related to storage and replication strategies across local and wide area networks, monitor channels for storage-related network and system issues and remediate them as they occur.

Tysons , Virginia15 days ago

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.

Baltimore , Maryland15 days ago

$75,520–$113,280 Per Year

Ft. Meade, MD30+ days ago

$150,000–$215,000 Per Year

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. You’ll work hands‑on with both Windows and UNIX environments, install and configure operating systems, fine‑tune system performance, and implement improvements that enhance reliability across the organization.

Ft. Meade, MD30+ days ago

$150,000–$215,000 Per Year

Washington, DC30+ days ago

Responsible for maintaining and/or developing outside integrations with the integrated security management system which include but are not limited to; splunk, USAccess, employment databases, intrusion detection systems, and smtp mail servers in the support of system generated real-time notifications. Works directly with staff to ensure the PACS server has the latest server patches and ensures that planned system maintenance is completed during acceptable time periods to prevent interruptions to government operations.

Vienna, VA15 days ago

The administrator will own the CI/CD pipeline for Salesforce deployments using Salesforce DX and GitHub Actions, manage sandbox and environment strategy, enforce security configurations aligned with FedRAMP and NTIA/DOC ATO requirements, and serve as the primary administrator for OwnBackup data protection. Security Configuration & Compliance: Implement and maintain Salesforce security configurations including profiles, permission sets, permission set groups, sharing rules, field-level security, session settings, MFA enforcement, and enhanced domain configurations.

Hanover, MD25 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.

Arlington, VA30+ days ago

Required Qualifications: • 5+ years of experience with data analysis, data migration tools, data modelling, data integration, data warehousing, database design, and SQL database/coding. •3+ years of experience with recognizing and identifying potential areas where existing policies and procedures require change, or where new ones need to be developed, especially regarding future business expansion.

Annapolis, MD30+ days ago

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. Palo Alto Networks Certified Network Security Engineer (PCNSE), Next-Generation Firewall Engineer, or Network Security Analyst (currently active or expired within three (3) years).

Washington, D.C.8 days ago

$80,000–$128,000 Per Year

The ideal candidate will serve as a senior escalation point for complex security incidents, lead advanced threat‑hunting operations, and drive the maturation of detection capabilities across the Microsoft security ecosystem. • Minimum 3 years of experience implementing and managing Microsoft Defender solutions (Defender for Endpoint, Defender for Identity, Defender for Office 365, and/or Defender for Cloud).

Laurel, MD30+ days ago

Full-time

Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.

New!

Annapolis Junction, MD5 days ago

Full-time

Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of IA architectures, systems, or system components Support the Government in the enforcement of the design and implementation of trusted relationships among external systems and architectures. Provide expert guidance and work product evaluation to one or more security engineers that support Engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments .

DC, DC30+ days ago

Participate in audits, as needed, producing necessary documentation, reports, and explanations, and Implement corrective and preventive action plans approved by unit managers Support for security tools such as Trend Micro Deep Security Host Based firewall (or similar host-based firewall tool) and CyberArk (or similar tool). Information Security Engineering Manage AWS Security tools (such as GuardDuty, Trusted Advisor, Secret Manager, Parameter Store, Inspector) Create AWS CloudFormation and manage AWS Security Groups.

Annapolis Junction, MD30+ days ago

Full-time

The strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.

Fort Belvoir, VA12 days ago

Full-time

The I3TS program provides enterprise‑wide IT support that enables DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to internal and external mission partners operating in CONUS and OCONUS locations. JCS Solutions LLC is seeking a skilled HBSS/MDE Administrator Subject Matter Expert (SME) to join the I3TS team in Fort Belvoir, VA, supporting the Defense Threat Reduction Agency (DTRA).

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Security Administrator Jobs in Annapolis Junction, MD

Jobs

Linux Systems Administrator - TS/SCI-FSP clearanceJobot

Staff (Snowflake DBA)OneMain Financial

Systems Administrator IVPEAK Technical Staffing

Senior Kubernetes Engineer / Platform AdministratorSystem One

Azure System Administrator (McLean, VA)Integrated Data Services

Senior System Administrator IIIVarada Consulting

Senior Windows Server Systems AdministratorSystem One

Network AdministratorSystem One

DBA LeadSystem One

SQL DBASystem One

Linux AdministratorSystem One

Systems Administrator III/Tools EngineerGovcio LLC

VDI Systems AdministratorDunhill Professional Search

Information Security/Privacy Analyst IPlanIT Group

Cyber Security LeadDunhill Professional Search

Senior Security Engineer - Threat ModelingSamsara

Sr. Director, Information Security Officer (Global Payment Networks)Discover Financial Services

Lead Information Security EngineerGenesis10

System AdministratorThe Computer Merchant, LTD.

Network Security EngineerCSZNet, Inc.

Strata EngineerSystem One

Risk AnalystSystem One

Senior ServiceNow Business AnalystCapgemini Government Solutions

Senior Oracle DBASoftware Information Resource Corp

Junior Purview AdministratorGDH Consulting

Purview AdministratorGDH Consulting

Senior Endpoint Security AdministratorSMS Data Products Group, Inc.

Senior System Security AdministratorHuman Capital Resources and Concepts

IT Systems & Cloud Security Administrator - TS/SCI with FS PolyVMD Corp

Personnel Security Administrator – Junior w/ TS/SCI with FSPVMD Corp

Personnel Security Administrator – Senior w/ TS/SCI with FSPVMD Corp

SIEM Administrator / Security Monitoring EngineerAkima

Personnel Security Administrator – Mid – Junior w/ TS/SCI with FSPVMD Corp

Senior Linux Administrator Splunk AdminRequires Current US Security clearanceArgo Cyber Systems

PCD/TOC Security Systems Application Specialist (System Administrator 1)- Tysons, VAM.C. Dean, Inc

PCD/TOC Security Systems Application Specialist (System Administrator 1)- Baltimore, MDM.C. Dean, Inc

System Administrator Level 2 (Infrastructure Security)WOOD Consulting Services

System Administrator Level 3 (Infrastructure Security)WOOD Consulting Services

Physical Security System AdministratorUnlimited Technology

Salesforce Administrator (Security & DevOps)Halvik

Senior Systems Security AdministratorAllegis Group

Senior Database Administrator - Arlington, VA - Current SECRET and above security clearance applicants onlyBow Wave LLC

Network Security Engineer (HYBRID - DUE 2/6/26 4:30 PM EST)Central Point Partners

Tier 2/3 Cyber Security Analyst / Microsoft Sentinel/Microsoft DefenderPeraton

Information Systems Security EngineerBelay Technologies

Senior Information Security System Engineer (ISSE)Belay Technologies

Information Security EngineerTechDigital

Senior Information System Security Engineer (ISSE)Belay Technologies

HBSS/MDE Administrator SMEJCS Solutions LLC

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