Information Systems Security Engineer Jobs in District of Columbia

101 - 120 of 4,346 Jobs

Information System Security Officer (Active Polygraph Required)Job Title - Information System Security Officer (Active Polygraph Required)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Reston, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Amazon Web Services (AWS), Plan of Action and Milestones (POA&M), Risk Management Framework Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal

Information System Security Officer (Active Polygraph Required)Job Title - Information System Security Officer (Active Polygraph Required)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Reston, Virginia, USA

Full-time

Information System Security Officer (ISSO)Job Title - Information System Security Officer (ISSO)

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you love to be on a team of highly skilled, motivated and dedicated professionals charged with protecting sensitive data while administering enterprise Information Systems (IS) that support the Johns Hopkins University Applied Physic Lab (JHUAPL) mission? Do you want to integrate system administration with Information Security (IS) across Highly Classified networks? Are you passionate about protecting our Nation's most sensitive information? If so, we're looking for someone li

Information Security SpecialistJob Title - Information Security Specialist

Tyler Technologies, IncCompany Name - Tyler Technologies, Inc

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Herndon, Virginia, USA

Full-time

The Information Security Specialist is responsible for documenting Tyler's IT Security policies as it pertains to security industry standards, as well as assisting Tyler's Senior Information Security team members with Assessment and Accreditations for government applications. Information Security Specialist must have knowledge of NIST Special Publications, GovRamp (formerly StateRAMP), and CIS/STIG benchmarks. Information Security Specialists will work in a fast paced, highly flexible team and c

Information Assurance System Security Engineer (ISSE) IIIJob Title - Information Assurance System Security Engineer (ISSE) III

General DynamicsCompany Name - General Dynamics

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Manassas, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Assurance, Information Security, Information Systems Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Information Assurance System Securi

Information Security SpecialistJob Title - Information Security Specialist

SAICCompany Name - SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2504358 Location: ARLINGTON, VA, US Date Posted: 2025-04-08 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking an Information Security (INFOSEC) Specialist in Arlington, VA to support the Army National Guard (ARNG) and the broader military intelligence community. Note: This role re

Information System Security Officer (ISSO)Job Title - Information System Security Officer (ISSO)

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Leidos is seeking an Information System Security Officer (ISSO). The ISSO will be responsible for managing the authorizations and risks related to the processing, storage, and transmission of information for one or more programs within the Dissemination Task Order on the FS2 Program. The ISSO is responsible for meeting regulatory and non-regulatory compliance (security best practices) demands, providing leadership over security assessment activities, working across system ownership and managemen

Information System Security EngineerJob Title - Information System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Reston, Virginia, USA

Full-time

Information System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to asse

Information System Security Officer (ISSO) MID-LEVEL (Government)Job Title - Information System Security Officer (ISSO) MID-LEVEL (Government)

AT&T Inc.Company Name - AT&T Inc.

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Chantilly, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to

Information Security Administrator - CSIRTJob Title - Information Security Administrator - CSIRT

SalesforceCompany Name - Salesforce

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McLean, Virginia, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Enterprise Technology & Infrastructure Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer,

Information System Security OfficerJob Title - Information System Security Officer

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Information System Security Officer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Information System Security Officer (ISSO) to join our cybersecurity team. In this role, you will be responsible for maintaining the security posture of information systems, ensuring compliance with security policies, and managing risk through the implementation of robust security measures.

Information Technology Specialist (Information Security)Job Title - Information Technology Specialist (Information Security)

U.S. Marine CorpsCompany Name - U.S. Marine Corps

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Quantico, Virginia, USA

Full-time

Summary Marine Corps Community Services (MCCS) is looking for the best and brightest to join our Team! MCCS is a comprehensive program that supports and enhances the quality of life for Marines, their families, and others in the Marine Corps Community. We offer a team oriented environment comprised of military personnel, civilian employees, contractors and volunteers who keep the organization functioning smoothly and effectively. This job is open to The public U.S. Citizens, Nationals or thos

Information Security EngineerJob Title - Information Security Engineer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) role located in Columbia, MD. You will be responsible for safeguarding the Software Development Life Cycle (SDLC), as well as implementing and maintaining information security controls and countermeasures to ensure robust protection for a pioneering healthcare team. Requirements of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of sec

Senior Cybersecurity Analyst / Information Security Manager - Top Secret ClearanceJob Title - Senior Cybersecurity Analyst / Information Security Manager - Top Secret Clearance

Akima, LLCCompany Name - Akima, LLC

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Rockville, Maryland, USA

Full-time

We are seeking a highly skilled Senior Cybersecurity Analyst / Information Security Manager with expertise in IT security, risk management, and policy development. The ideal candidate will have a minimum of five (5) years of experience implementing security measures to protect the confidentiality, integrity, and availability of information systems and data, along with at least two (2) years of supervisory experience in a cybersecurity or IT security role. This individual will be responsible for

Information Security EngineerJob Title - Information Security Engineer

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) to join a pioneering healthcare team located in Columbia, MD. Responsibilities of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of security reports and systems. Generate internal threat intelligence and conduct threat hunting to enhance the security stack. Ensure adherence to information security policies and procedures and monit

Information System Security OfficerJob Title - Information System Security Officer

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Information System Security Officer ISSO to join our team in the Chantilly, VA area. A qualified mid level ISSO will ensure that the appropriate operational security posture is maintained for assigned information systems and as such, works in close collaboration with the Information System Security Manager ISSM. Ensure that cyber security requirements are effectively integrated into information systems' operations, management, and document

Senior Information Security AnalystJob Title - Senior Information Security Analyst

Apex SystemsCompany Name - Apex Systems

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Laurel, Maryland, USA

Full-time

Job#: 2069648 Job Description: We are thrilled to announce an opening for a Senior Information Security Analyst at our organization. This role is pivotal in leading our information security efforts, ensuring the confidentiality, integrity, and availability of our information assets. This opportunity will be required to work on a hybrid schedule out of Laurel, MD. Candidates must be willing to be on-site 2-3 days a week. Key Responsibilities: Lead daily security operations, including monitoring,

Information System Security EngineerJob Title - Information System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Chantilly, Virginia, USA

Full-time

Information System Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to a

Principal Information System Security EngineerJob Title - Principal Information System Security Engineer

Chameleon Consulting GroupCompany Name - Chameleon Consulting Group

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Herndon, Virginia, USA

Full-time

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Inf

Information Security Risk ManagerJob Title - Information Security Risk Manager

Hogan Lovells US LLPCompany Name - Hogan Lovells US LLP

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Washington, District of Columbia, USA

Full-time

Keen to become part of a truly global, collaborative team of professionals? Your journey begins here. The Information Security Risk Manager, under the direction of the Head of Global Information Risk, is tasked with protecting information assets in support of Hogan Lovells business objective and in conformity with firm policies. The Information Security Risk Manager is a core member of the broader Information Security Team and is tasked with continually improving the security posture of Hogan L