information systems security officer Jobs in district of columbia

621 - 640 of 5,256 Jobs

System Engineer 1-3Job Title - System Engineer 1-3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

We're searching for talented individuals who provide intelligence, engineering, and mission management expertise for the Government. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: Analyzes user's requirements, concept of operations documents, and high level system architectures to develop system requ

System Engineer 1-2Job Title - System Engineer 1-2

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Senior Cyber AnalystJob Title - Senior Cyber Analyst

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th

Artificial Intelligence ArchitectJob Title - Artificial Intelligence Architect

US Postal ServiceCompany Name - US Postal Service

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Washington, District of Columbia, USA

Full-time

The United States Postal Service has the following challenging employment opportunity for a highly motivated and innovative individual. Artificial Intelligence Architect is available in Washington, DC however, domicile may be considered. The successful candidate must demonstrate through a combination of education, training, and experience the following requirements. Location US POSTAL SERVICE Information Technology Washington, DC 20260 Position Information TITLE: Artificial Intelligence Architec

Cyber Security EngineerJob Title - Cyber Security Engineer

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities, and ensures that development environments and operational systems re

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on protecting networks, data, and

Product TechnicianJob Title - Product Technician

Metrea Management, LLCCompany Name - Metrea Management, LLC

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Maryland, USA

Full-time

Company Overview Metrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects-as-a-service across Aerospace, Electromagnetic & Cyber, Digital & Synthetic domains via its capability groups. Metrea also consists of six support groups (Operations, People, Finance, Legal, Strategy and Solutions) that guide the development of specific capabilities that Metrea's

PeopleSoft Functional Lead (Future Opportunity)Job Title - PeopleSoft Functional Lead (Future Opportunity)

Metric5Company Name - Metric5

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Washington, District of Columbia, USA

Full-time

Please note, this opportunity is contingent upon receiving award and is not immediately available. Overview: Metric5 is seeking a highly skilled PeopleSoft Functional Lead with 6-10 year's development and/or implementation experience in PeopleSoft HCM 9.2, with additional experience with HRConnect desired. The ideal candidate will have a strong analyst background, a deep understanding of PeopleSoft HCM v9.2 or higher, and will be responsible for analyzing business requirements, implementing new

PeopleSoft Functional Lead (Future Opportunity)Job Title - PeopleSoft Functional Lead (Future Opportunity)

Metric5Company Name - Metric5

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Washington, District of Columbia, USA

Full-time

Senior Active Directory EngineerJob Title - Senior Active Directory Engineer

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Springfield, 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: Systems Engineering Job Qualifications: Skills: Active Directory (AD), Microsoft Azure, Scripting Languages Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer Advisor at GDIT. He

Software Assurance Cybersecurity Specialist (Zero Trust/AI)Job Title - Software Assurance Cybersecurity Specialist (Zero Trust/AI)

GovCIOCompany Name - GovCIO

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Washington, District of Columbia, USA

Full-time

Overview GovCIO is looking for a Software Assurance Cybersecurity Specialist (Zero Trust/AI) with a TS/SCI clearance in Washington, DC. This is is a hybrid schedule, 2-3 days onsite weekly. Responsibilities Function as the Supply Chain Risk Management (SCRM) point of contact Develop SCRM implementation roadmaps with built-in Zero Trust and Enterprise Audit related actions included Conduct software source code reviews using automated tools and manual processes and provide recommended changes

ServiceNow Project LeaderJob Title - ServiceNow Project Leader

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

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Arlington, Virginia, USA

Full-time

Overview The ServiceNow Project Leader Leads Diplomatic Security's ServiceNow developmental strategy. Manages a matrixed team of different positions to lead all ServiceNow development projects. Will create ServiceNow strategy as well as lend a hand influencing ServiceNow software development projects. Leads integration with ESRI and other Geospatial tools. Should be able to act as ServiceNow Architect when an architect is unavailable. Should lead between 2-4 concurrent ServiceNow projects. Thi

Test Engineer - JuniorJob Title - Test Engineer - Junior

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret Test Engineer for this program, 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 creating software test and automating test cases, performing application testing, validating bugs, and isolating issues; writing and initiating test

IT Strategy ConsultantJob Title - IT Strategy Consultant

Navigant ConsultingCompany Name - Navigant Consulting

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Reston, Virginia, USA

Full-time

Job Family: Technology Consulting Travel Required: Up to 25% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: The Cyber Strategy role is responsible for conducting a review of an organization's cybersecurity services and completing checklists to ensure an organization is meeting IC policy requirements. These cybersecurity services include the Cybersecurity Framework Functions of Identify, Protect, Detect, Respond, and Recover. The IC policy checklists are for ICS 502

Service Desk LeadJob Title - Service Desk Lead

DMICompany Name - DMI

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Arlington, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at

Computer Network Defense Analyst (CNDA)Job Title - Computer Network Defense Analyst (CNDA)

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

Computer Network Defense Analyst (CNDA) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI CI Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and detail-oriented Computer Network Defense Analyst (CNDA) to join our cybersecurity team. In this role, you will be responsible for monitoring, analyzing, and defending network systems against potential threats and vulnerabilities. You will work with advanced tools and technologies to identify se

Information Assurance EngineerJob Title - Information Assurance Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

PKI (Public Key Infrastructure) SpecialistJob Title - PKI (Public Key Infrastructure) Specialist

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

PKI (Public Key Infrastructure) Specialist LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and detail-oriented PKI (Public Key Infrastructure) Specialist to manage and enhance our organization's certificate and encryption infrastructure. In this role, you will design, implement, and maintain PKI systems to ensure secure authentication, data integrity, and encryption across all platf

Interdisciplinary EngineerJob Title - Interdisciplinary Engineer

Defense Contract Management AgencyCompany Name - Defense Contract Management Agency

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Chantilly, Virginia, USA

Full-time

Summary See below for important information regarding this job. Additional vacancies may be filled from this announcement. This is an open continuous announcement. Due to close February 16th, 2026. This job is open to The public U.S. Citizens, Nationals or those who owe allegiance to the U.S.Military spouses Military spouses relocating under PCS orders or whose spouse is 100% disabled or died while on active duty. Clarification from the agency This announcement is open to All U.S. Citize

Systems Engineer 3, Splunk EngineerJob Title - Systems Engineer 3, Splunk Engineer

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

Are you ready to become a RealmOne WARRIOR! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execu