823 Results for

Security Administrator Jobs in Fairfax, VA

Jobs

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).

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!

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!

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.

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, 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.

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.

New!

Merrifield, VAToday

$145,000–$165,000 Per Year

Expertise PowerShell, Azure CLI, or ARM templates for deployments, updates, and maintenance tasks Running virtual machines on the cloud Creating and managing data backups Ensuring compliances Configuring archival storage Experience using Azure Monitor, Log Analytics, and Application Insights Familiar with Azure Policy and RBAC Maintaining and implementing storage solutions Securing Azure solutions Thorough knowledge of networking tasks along with expertise in the Azure networking stack Reducing vulnerabilities in Azure Qualifications: Bachelor's with 12 years administration and tier 3 operational support for servers, workstations, and applications in a Windows Active Directory environment (or commensurate experience) Required Skills and Experience Active Secret clearance with ability to obtain and hold DEA suitability. Additional Azure administrator role: In-depth knowledge and thorough understanding of cloud computing services, which includes knowing networking, servers, databases, and software in the cloud Hands-on experience with PowerShell and Office 365.

Reston, VA18 days ago

Full-time
Employee

Demonstrated proficiency in the use of core software applications including Microsoft Word, Excel, and PowerPoint, through skills such as data analysis, creating complex presentations, and using features like macros, pivot tables, and mathematical formulas. Project/Administrator Assistant support includes submitting orders, processing received orders, provisioning services and tracking the status of services and their expiration dates.

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, 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, 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.

Chantilly, Virginia15 days ago

Assist with development and implementation of a Security Education and Training Awareness program and develop security education bulletins, directives, security plans, procedures and controls as required to ensure Government-wise awareness of SAP and SCI protection requirements. If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems.

Chantilly, VA30+ days ago

The security administrative specialist's primary function is to provide multi-disciplined security support to a customer’s facility and organization. Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions.

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

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.

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.

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.

Reston, VA21 days ago

Request and Reporting System requests; verify accesses; obtain approvals, and serve as a liaison between users and other support offices to resolve/fulfill IT and access administration problems/requirements). Coordinate projects with appropriate service proviclers and customers, identify/resolve project issues, and keep customers/project team members informed of projects' statuses.

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.

Reston, VA21 days ago

The Database Administrator (DBA) is responsible for implementing, modifying, and deploying software affecting mission critical networks/systems as well as determining ways to organize and store data. Duties: This Database Administrator performs the following core functions: Perform server and storage capacity management and planning for the most complex and critical systems.

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.

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.

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.

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.

Chantilly, Virginia29 days ago

Overview: We are seeking a highly skilled Information Systems Security Engineer (ISSE) to design, implement, and maintain security controls across enterprise systems and networks. Support the Risk Management Framework (RMF) lifecycle, including system categorization, control selection, implementation, assessment, and authorization.

Chantilly, Virginia25 days ago

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.

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 .

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).

Fort Belvoir, VA7 days ago

Full-time

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. The candidate will be responsible for identifying points of vulnerability, non-compliance with established Information Assurance (IA) guidelines and regulations and recommend mitigation strategies, along with assisting users as needed in a classified computing environment.

Arlington, VA30+ days ago

Full-time

Driven by Innovation and built on Trust, rockITdata is a unique SDVOSB services company that partners with leading commercial healthcare/life sciences organizations on cutting edge innovations - think AI, automation and data transformation. Legitimate rockITdata communications only come from @rockitdata.com email addresses and our official Applicant Tracking system, JazzHR (@applytojob.com email addresses).

Quantico, Virginia30+ days ago

You’ll work closely with IT, incident response, and accreditation teams to secure data, networks, systems, applications, and field operations, including responding to cyber incidents, ensuring accreditation/authorization, and maintaining information system security posture. Overview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.

Washington, DC18 days ago

Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.

Arlington, Virginia11 days ago

$145,000–$170,000 Per Year

Overview: GovCIO is currently hiring for a Senior Systems Security Analyst with an active Secret clearance to evaluate actions needed to implement customer security policy by developing plans and implementing solutions. Ensures security tools are on all systems, including servers, laptops, and desktops, and works with systems administrators to install them if missing.

Fort Belvoir, VA27 days ago

Full-time

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Cyber Security Specialist (Information Security Analyst - SME) Active Secret Clearance Required Preferred location for all roles is Ft. Belvoir, VA Local candidates preferred but open to remote. • Possession of Security+ or equivalent • NIST Cybersecurity Framework; • Incident Response Operations At Encode, we believe that our employees are our greatest asset, and we are committed to fostering a supportive and inclusive work environment.

Washington, DC30+ 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.

New!

Oakton, VA3 days ago

Certification from AAPC or AHIMA, preferably Registered Health Information Technician (RHIT), Registered Health Information Administrator (RHIA), Certified Physician Practice Manager (CPPM), Certified Health Data Analyst (CHDS), Certified in Healthcare Privacy and Security (CHPS) preferred. Under the supervision of the Director of Outpatient, Compliance and Quality, the Electronic Health Record Administrator is responsible for system maintenance, data security and compliance, technical support, staff training, workflow optimization, and reporting.

Fort Belvoir, Virginia12 days ago

Fort Belvoir, Virginia8 days ago

Silver Spring, Maryland30+ days ago

$105,000–$115,000

Job Title: Systems Administrator Department: Information Technology/MISReports To: Chief Information Officer FLSA Status: Exempt (PRO)Location: Silver Spring, MDOVERVIEW:The Radio One story began simply with a dream and one radio station. KNOWLEDGE/SKILLS/ABILITIES:Significant substantive knowledge of entertainment contract law, procedures, terminology, and documents relating to corporate matters; high degree of specialization in areas of expertise.

Washington, DC24 days ago

Full-time

Linux System Administrator Location: Fort Meade, MD (Onsite) Employment Type: Full-Time Clearance: Active TS/SCI with Full Scope Polygraph (Required) We are seeking a Linux-focused System Administrator (Level 2) to support a mission-critical program within the Intelligence Community. This role is responsible for the administration, security, and operational health of Linux-based infrastructure across virtualized, containerized, and classified environments.

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Security Administrator Jobs in Fairfax, VA

Jobs

Systems Administrator IVPEAK Technical Staffing

Azure System Administrator (McLean, VA)Integrated Data Services

Systems Administrator III/Tools EngineerGovcio LLC

VDI Systems AdministratorDunhill Professional Search

Cyber Security LeadDunhill Professional Search

Lead Information Security EngineerGenesis10

Network Security EngineerCSZNet, Inc.

Senior ServiceNow Business AnalystCapgemini Government Solutions

Senior Systems EngineerGovcio LLC

Assistant Project CoordinatorInmarsat Government, Inc

Senior Oracle DBASoftware Information Resource Corp

System AdministratorThe Computer Merchant, LTD.

Junior Purview AdministratorGDH Consulting

Purview AdministratorGDH Consulting

Senior Endpoint Security AdministratorSMS Data Products Group, Inc.

Senior Security AdministratorQinetiQ US

Security Administrator / Facility Security Officer (FSO)TENICA and Associates LLC

Senior System Security AdministratorHuman Capital Resources and Concepts

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

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

Personnel Security Administrator – Junior 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

Systems Administrator - Active Security ClearanceCadre

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

Database Administrator - Active Security ClearanceCadre

Salesforce Administrator (Security & DevOps)Halvik

Physical Security System AdministratorUnlimited Technology

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

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

Information Systems Security EngineerBelay Technologies

Information Systems Security EngineerVTG

Information Systems Security Engineer (ISSE)VTG

Information Security EngineerTechDigital

Senior Information Security System Engineer (ISSE)Belay Technologies

Senior Information System Security Engineer (ISSE)Belay Technologies

HBSS/MDE Administrator SMEJCS Solutions LLC

Senior HBSS MDE AdministratorJCS Solutions LLC

AWS Cloud AdministratorrockITdata

Cyber Security AnalystAMERICAN SYSTEMS

Cybersecurity / Information Security EngineerEC Technology, LLC

Lead Systems Security AnalystGovcio LLC

Cyber Security Specialist (Information Security Analyst - SME)LanceSoft Inc

Senior Kubernetes Engineer / Platform AdministratorSystem One

Electronic Health Record AdministratorHopeLink Behavioral Health

HBSS/MDE Administrator SMESMS Data Products Group, Inc.

Senior HBSS/MDE AdministratorSMS Data Products Group, Inc.

Senior Systems AdministratorUrban One

System Engineer - Mid-Level = QK Pos: 871 - System Administrator (SA) - Skill Level 2Metasys Technologies, Inc.

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