Network Security Administrator Jobs in District of Columbia

401 - 420 of 618 Jobs

Systems AdministratorJob Title - Systems Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0222811 Systems Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at Booz Allen? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. Booz Allen is seeking a skilled Windows System Administrat

IT Security Systems Analyst - REMOTE - CONTRACT TO HIREJob Title - IT Security Systems Analyst - REMOTE - CONTRACT TO HIRE

Kapsons LLCCompany Name - Kapsons LLC

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Remote

Full-time

A Fortune 500 company is seeking an experienced IT Security Analyst to support the security and compliance of enterprise systems, infrastructure, and applications. With a strong national presence and a culture rooted in innovation and collaboration, this organization offers the opportunity to work in a fast-paced, forward-thinking environment. This role is remote, with a preference for candidates based in Los Angeles or Houston due to team alignment. Occasional light travel may be required for t

Custodial and Security Monitor SupervisorJob Title - Custodial and Security Monitor Supervisor

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

Description Job Description We are seeking a highly organized and detail-oriented Custodial Supervisor who is responsible for overseeing daily custodial operations and ensuring quality service delivery across facilities during core hours. This role includes creating and managing custodial staff schedules, coordinating with facility teams for emergency support, and maintaining adequate inventories of general cleaning supplies. The Custodial Supervisor ensures all standard and special custodial s

Information Systems Security SpecialistJob Title - Information Systems Security Specialist

American Systems CorporationCompany Name - American Systems Corporation

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Springfield, Virginia, USA

Full-time

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. Responsibilities As an Information Systems Security Specialist with AMERICAN SYSTEMS you will have the opportunity to do the following: Develop and implement a set of techniques or analytics applications to transform raw data in

Office 365 Security Engineer - SE 0804 DIR#03Job Title - Office 365 Security Engineer - SE 0804 DIR#03

Compu-Vision Consulting, Inc.Company Name - Compu-Vision Consulting, Inc.

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Remote

Third Party, Contract

Job Title: Office 365 Security Engineer Location: Remote Contract Duration: 6 Months (with potential extension) Position Overview: We are seeking an experienced Office 365 Security Engineer to support the design, implementation, and ongoing management of security controls for Office 365 and hybrid cloud environments. The ideal candidate will have in-depth knowledge of Microsoft security tools and practices, as well as hands-on experience managing access, identity, and data protection across ente

Workday Security AdministrationJob Title - Workday Security Administration

VertexBlue India Private LimitedCompany Name - VertexBlue India Private Limited

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Remote

Contract

Client is looking for a dynamic, highly collaborative, and consultative change agent to join our Workday Ops team where you will drive transformational change by enhancing business processes and bringing innovation and technology to our workforce. The Workday Security Administrator is responsible for managing, monitoring, supporting, and governing the security of the Workday application and adhering to client security policies and controls. This position requires prior Workday HR, Payroll, Repo

Pre-Sales Information Security Solutions ArchitectJob Title - Pre-Sales Information Security Solutions Architect

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote or Chicago, Illinois, USA

Full-time

This role requires up to 40% travel We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Pre-Sales Information Security Solutions Architect. Candidate will bring our cyber resilience solution to customers by advising, educating, and redefining the next generation of cybersecurity and recovery. This includes conducting ransomware readiness assessments and aligning customer expectations with th

Pre-Sales Information Security Solutions ArchitectJob Title - Pre-Sales Information Security Solutions Architect

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote or Denver, Colorado, USA

Full-time

Security Professional - TS/SCI Desk PatrolJob Title - Security Professional - TS/SCI Desk Patrol

Allied UniversalCompany Name - Allied Universal

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Linthicum Heights, Maryland, USA

Part-time

Overview Allied Universal , North America's leading security and facility services company, provides rewarding careers that give you a sense of purpose. While working in a dynamic, diverse, and inclusive workplace, you will be part of a team that fuels a culture that will reflect in our communities and customers we serve. We offer medical, dental, and vision coverage, life insurance, retirement plans, employee assistance programs, company discounts, perks, and more for most full-time positions!

Security Architect with Cloud expJob Title - Security Architect with Cloud exp

AgreeYa SolutionsCompany Name - AgreeYa Solutions

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Remote

Contract

Skill Required: 7+ years of experience in a security engineering or architecture role, with a demonstrated focus on secure design reviews, threat modeling, and vulnerability management.In-depth knowledge of web application security principles, secure coding practices, and addressing common vulnerabilities (e.g., OWASP Top 10).Proficiency in designing secure architectures for on-premises and cloud environments (e.g., AWS, Azure).Strong understanding of OAuth, authentication and authorization mech

Senior Security & Life Safety TechnicianJob Title - Senior Security & Life Safety Technician

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Description The Multi-Domain Solutions (MDS) division at Leidos is seeking a Senior Security & Life Safety Technician who is responsible for supporting the planning, monitoring, and maintenance of life safety and security systems across all organizational facilities. This role ensures the optimal performance and compliance of fire detection, hazard monitoring, emergency egress, and fire suppression systems. The technician plays a key role in supporting outage response, system documentation, and

Senior Product Security Engineer (AppSec)Job Title - Senior Product Security Engineer (AppSec)

College BoardCompany Name - College Board

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Full-time

Senior Product Security Engineer (AppSec) College Board - Technology Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The College Board Product Security team is a close knit and enthusiastic group of 8 technologists with a thirst for knowledge in all things security and cloud. We collaborate closely daily to investigate and solve problems

Cyber Systems Security Engineer StfJob Title - Cyber Systems Security Engineer Stf

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Herndon, Virginia, USA

Full-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Senior Security & Life Safety TechnicianJob Title - Senior Security & Life Safety Technician

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

Senior Security Compliance & Authorization SpecialistJob Title - Senior Security Compliance & Authorization Specialist

SwanktekCompany Name - Swanktek

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Remote

Full-time

12-15+ years of progressive experience in information security, with a strong emphasis on US Government security compliance and authorization processes. Demonstrated expertise in successfully leading and managing ATO, ATOC, and FedRAMP initiatives from initiation to completion. Extensive hands-on experience with STIG implementation, auditing, and remediation across various operating systems, applications, and network devices. In-depth understanding of the Defense Health Agency (DHA) environment,

Director of IT Security Fusion Center (SOC and Incident Response)Job Title - Director of IT Security Fusion Center (SOC and Incident Response)

Gilead Sciences, Inc.Company Name - Gilead Sciences, Inc.

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Remote or Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro

Information System Security Officer, JourneymanJob Title - Information System Security Officer, Journeyman

SilverEdgeCompany Name - SilverEdge

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Maryland, USA

Full-time

Overview SilverEdge Government Solutions is seeking an Information System Security Officer to assist the ISSMs in meeting their duties and responsibilities. Implement and enforce all DoD Information Systems and Platform IT system cybersecurity policies and procedures, as defined by cybersecurity-related documentation. Ensure that all users have the requisite security clearances and access authorization and are aware of their cybersecurity responsibilities for DoD IS and PIT systems under their

Remote || Cloud Security EngineerJob Title - Remote || Cloud Security Engineer

SanKar IncCompany Name - SanKar Inc

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Remote

Contract

Position: - Cloud Security EngineerLocation: - RemoteType: - Contract to Hire Job Description Job Responsibilities:Evaluate and integrate security tools (e.g., SCA, SAST, secrets scanning, CSPM, SSPM) through proof-of-concept (PoC) testing and hands-on validation.Engage with client stakeholders to provide expert guidance on cloud and application security best practices.Define and enforce OPA policies to block insecure Terraform deployments in the CI/CD process.Build and maintain dashboards withi

Cloud Security EngineerJob Title - Cloud Security Engineer

EndavaCompany Name - Endava

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Remote

Full-time

What You Will DoEvaluate and integrate security tools (e.g., SCA, SAST, secrets scanning, CSPM, SSPM) through proof-of-concept (PoC) testing and hands-on validation.Engage with client stakeholders to provide expert guidance on cloud and application security best practices.Define and enforce OPA policies to block insecure Terraform deployments in the CI/CD process.Build and maintain dashboards within security tooling to highlight cloud security risks and sensitive data exposure.Interpret and comm

Information Security Communications Analyst (ISO 27001 Certification, Compliance, Data Analytics, JIRA, CompTIA Security+, CISSP) - RemoteJob Title - Information Security Communications Analyst (ISO 27001 Certification, Compliance, Data Analytics, JIRA, CompTIA Security+, CISSP) - Remote

DBA Web TechnologiesCompany Name - DBA Web Technologies

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Remote

Full-time

Information Security Communications Analyst (ISO 27001 Certification, Compliance, Data Analytics, JIRA, CompTIA Security+, CISSP) - Remote 3 to 5+ years of Experience POSITION: Information Security Communications Analyst (ISO 27001 Certification, Compliance, Data Analytics, JIRA, CompTIA Security+, CISSP) - Remote LOCATION: REMOTE SALARY: Excellent Compensation with benefits DURATION: Full-Time Remote SKILLS: Information Security, Information Security Communications Analyst (ISO 27001 Certifica