Information Systems Security Engineer Jobs in District of Columbia

81 - 100 of 4,585 Jobs

Lead Information Systems Cyber EngineerJob Title - Lead Information Systems Cyber Engineer

The MITRE CorporationCompany Name - The MITRE Corporation

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McLean, Virginia, USA

Full-time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Information Assurance & Security Specialist---local to DMV onlyJob Title - Information Assurance & Security Specialist---local to DMV only

Digitek Software, Inc.Company Name - Digitek Software, Inc.

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Washington, District of Columbia, USA

Third Party, Contract

One of our clients is looking for the position of IA & SS Mast based on following skills: *Only submit local candidates to DMV region* *Hybrid position - candidate will be required to be on-site 3x/week in the near future* Duties and Responsibilities: Identify network problems, and recommend improvements to ensure optional performance; Ability to monitor and analyze data traffic patterns within the OCFO Network infrastructure Ability to enhance security and knowledge of the latest security thr

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 looking for an Information Security Engineer to join healthcare organization. This is based in Columbia, MD with 2 remote days per week. Essential Duties of theInformation Security Engineer: Performs security functions including IAM, vulnerability scanning, light pen testing, daily review of security reports and security systems.Oversee and lead the implementation of security solutions; develop technical and reference architectures throughout the project duration.Monitor info

Information System Security Manager (ISSM)Job Title - Information System Security Manager (ISSM)

MetaPhase ConsultingCompany Name - MetaPhase Consulting

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Washington, District of Columbia, USA

Full-time

Description At MetaPhase, we believe Quirky is Cool and being authentic is the only way to be! We take the work we do very seriously and do a lot of important mission-focused work for our clients. We are individuals with different passions and strengths who take as much joy in the work we do as from those we work with. Today, we have a team that is invested in creating new solutions that lean forward, challenge the status quo, but also reflect our intimate knowledge of our customers' business.

Information System Security Officer - MidJob Title - Information System Security Officer - Mid

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret cleared Information Systems Security Officer you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for technical information assurance engineering efforts with network/server scanning, patching, mitigation, and compliance cross-checking o

Senior Information System Security EngineerJob Title - Senior Information System Security Engineer

SAICCompany Name - SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: 2505295 Location: FORT MEADE, MD, US Date Posted: 2025-05-02 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC advances the power of technology and innovation to serve and protect our world. We are proud to partner with our customers to transform government, by creating and integrating digital solutions

Information System Security Officer - SeniorJob Title - Information System Security Officer - Senior

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

Information System Security Manager (ISSM)Job Title - Information System Security Manager (ISSM)

Johns Hopkins University AppliedPhysicsLaboratoryCompany Name - Johns Hopkins University AppliedPhysicsLaboratory

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Laurel, Maryland, USA

Full-time

Description Do you love solving problems while enabling impactful research to operate securely? Are you passionate about making meaningful contributions to national security cyber missions? Do you like collaborating with a team with varied strengths to tackle complex problems which enable research across space exploration, cybersecurity, national defense, and cutting edge technologies? If so, we're looking for someone like you to join our team at APL. We are ranked as one of Computerworld '

Information System Security Officer - CI PolyJob Title - Information System Security Officer - CI Poly

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

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Herndon, Virginia, USA

Full-time

Piper Companies is seeking an experienced ISSO- CI Polywho can work onsite in Raleigh, NC.The ISSO - CI Poly will be responsible for the lifecycle of Information Systems and once authorized, the ISSO- CI Poly will maintain compliance with all applicable CONMON requirements. Responsibilities of the ISSO - CI Poly include: Plan, manage and provide support to ensure the completion of all assessment and authorization activities per Intelligence Community Directive 503. Maintain compliance with al

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

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

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Reston, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. 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 our c

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

Accenture LLPCompany Name - Accenture LLP

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Fort Meade, Maryland, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Information System Security Manager (ISSM)Job Title - Information System Security Manager (ISSM)

Accenture LLPCompany Name - Accenture LLP

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Fort Meade, Maryland, USA

Full-time

Senior Splunk Information Security EngineerJob Title - Senior Splunk Information Security Engineer

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Herndon, Virginia, USA

Full-time

One of our clients, a multinational software corporation operating in the national security space, is seeking their next Senior Splunk Engineer! Key Responsibilities: Install, configure, and maintain Splunk infrastructure (forwarders, indexers, search heads) Perform upgrades and patching to ensure security and stability Monitor performance and resolve issues impacting system functionality Integrate Splunk with other platforms across IT and security environments Develop and maintain documentatio

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

Redhorse CorporationCompany Name - Redhorse Corporation

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Fort Meade, Maryland, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. Redhorse specializes in developing and implementing creative strategies and solutions with private, state, and federal customers in the areas of cultural and environmental resources services, climate and energy change, information technology, and intelligence services. We are hiring creative, motivated, and talented people with a passion for doing what's right, what's smart, and what works. About the Role Redhorse is see

SAP NS2 Expert Information Security Compliance Analyst-Metro DCJob Title - SAP NS2 Expert Information Security Compliance Analyst-Metro DC

SAP Americas, Inc.Company Name - SAP Americas, Inc.

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Herndon, Virginia, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i

SAP NS2 Information Security Compliance SpecialistJob Title - SAP NS2 Information Security Compliance Specialist

SAP Americas, Inc.Company Name - SAP Americas, Inc.

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Herndon, Virginia, USA

Full-time

Senior Information Security AnalystJob Title - Senior Information Security Analyst

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated and customer-focused Senior Information Security Analyst to join our team in Chantilly, VA. This opportunity is part of a TIER 1 Identity and Access Management program, supporting cybersecurity operations in a dynamic environment. You will provide essential Tier 1 support for access and credentialing issues, ensuring seamless identity services and customer satisfaction. Responsibilities include but are not limited to: Supporting a team at a government site to process D

Information Security Snr ManagerJob Title - Information Security Snr Manager

Oracle CorporationCompany Name - Oracle Corporation

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Reston, Virginia, USA

Full-time

Job Description Job Description Information Security Sr. Manager - Offensive Security Oracle Cloud Infrastructure Group (United States) The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security t

Staff Information Security AnalystJob Title - Staff Information Security Analyst

ManTechCompany Name - ManTech

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Chantilly, Virginia, USA

Full-time

ManTech is seeking a dedicated and service-oriented Staff Information Security Analyst to support our Identity and Access Management (IAM) program in Chantilly, VA. This entry-level opportunity provides vital Tier 1 customer support for identity services in a fast-paced, mission-driven environment. You will be the first point of contact for users needing assistance with access, credentials, and identity-related issues. Key Responsibilities: Assist in processing updates to personal identity info

Information Assurance and Security SpecialistJob Title - Information Assurance and Security Specialist

TriosysIT Inc.Company Name - TriosysIT Inc.

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Washington, District of Columbia, USA

Contract, Third Party

Duties:a. the Security Specialist (Infrastructure Group) will be maintaining and monitoring day to day operation of the IT infrastructure Security.b. The IT Consultant will help and performs, monitoring, maintenance, and security IT infrastructure (physical, virtual and cloud).c. IT consultant will perform OS, security and application upgrades of servers and network to keep them up to date.d. IT consultant will develop, implements, maintains and enforces documented standards and procedures for