Information Systems Security Officer Jobs in District of Columbia

781 - 800 of 4,965 Jobs

Enterprise Risk AnalystJob Title - Enterprise Risk Analyst

Evolver FederalCompany Name - Evolver Federal

•

Springfield, Virginia, USA

Full-time

Evolver, a Converged Security Solutions company, is an information technology company serving the Federal, Commercial, and Legal markets that addresses client challenges in the present and transitions clients into the future by introducing efficient and effective IT solutions. With a dedicated focus on client satisfaction, CSS has proven its value time and time again, from managing day-to-day operations to skillfully navigating the implementation and support of new technologies. Our core compete

Enterprise Risk Analyst - MidJob Title - Enterprise Risk Analyst - Mid

Evolver FederalCompany Name - Evolver Federal

•

Springfield, Virginia, USA

Full-time

Component Risk AnalystJob Title - Component Risk Analyst

Evolver FederalCompany Name - Evolver Federal

•

Springfield, Virginia, USA

Full-time

Application Delivery Team LeadJob Title - Application Delivery Team Lead

LeidosCompany Name - Leidos

•

Bethesda, Maryland, USA

Full-time

Leidos Dig Mod Health IT division is seeking an Application Delivery/Load Balancing Team Lead on a large network services opportunity supporting the Health Agency in Montgomery County, MD. This opportunity will support the very important mission of Health IT Network Services for Information Technology (CIT), which provide enterprise services and infrastructure that seek to achieve service-level performance efficiencies, innovative improvements, optimal performance and risk reductions. We need ke

Senior Systems AdministratorJob Title - Senior Systems Administrator

Apex SystemsCompany Name - Apex Systems

•

Herndon, Virginia, USA

Full-time

Job#: 2077484 Job Description: Apex Systems is seeking a Senior Systems Administrator to work fully onsite in Herndon, VA. For immediate consideration, please email your updated resume to Maren at with "Senior Systems Administrator Herndon, VA" in the subject line. #Clearance required: Active Full Scope Polygraph Summary: We are seeking a Senior Systems Administrator to join a Specialized Infrastructure Operations team within the Information Technology & Data Analytics (IT&DA) organization i

Project Systems EngineerJob Title - Project Systems Engineer

LeidosCompany Name - Leidos

•

Camp Springs, Maryland, USA

Full-time

Description Leidos has a unique and exciting opportunity to offer a Project System Engineer, who would like to expand their knowledge and grow with the Leidos team on the (AFNCR ITS) Air Force National Capital Region IT Services Program. The Project Systems Engineer is responsible for assessing systems, determining problems, providing solutions to issues that arise, designing systems, upgrading systems, maintaining systems and brainstorming possible improvements that can be made to a system in t

Network AdministratorJob Title - Network Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Network Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and proactive Network Administrator to manage and support our organization's network infrastructure. In this role, you will ensure the reliability, security, and performance of our systems by maintaining hardware, troubleshooting network issues, and optimizing connectivity. Collaborating with a dynamic team, you will play

Security DevSecOps Engineer - HybridJob Title - Security DevSecOps Engineer - Hybrid

General DynamicsCompany Name - General Dynamics

•

Remote or Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Information Security Job Qualifications: Skills: Agile Methodology, Cybersecurity, Information Security, Information Technology Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT, a Federal marketplace leader in next-generation IT solutions and profes

Big Data ArchitectJob Title - Big Data Architect

Cymertek CorporationCompany Name - Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Big Data Architect LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and innovative Big Data Architect to join our team and lead the design and implementation of robust, scalable data architectures that support complex data processing and analysis. In this role, you will work closely with cross-functional teams to develop data strategies, ensure seamless data flow, and optimize data storage a

Software Developer IIIJob Title - Software Developer III

General AtomicsCompany Name - General Atomics

•

Chantilly, Virginia, USA

Full-time

Job Summary General Atomics Integrated Intelligence, Inc. (GA-I3), an affiliate of General Atomics, develops best-in-class global situational awareness and battle orchestration capabilities that process petabytes of data from diverse sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features, fuse data and form a rich live view of objects across land, sea and sky. We empower decision makers to solve meaningful challenges through

System Engineer 3Job Title - System Engineer 3

Realm OneCompany Name - Realm One

•

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

IT Analyst / Systems AdministratorJob Title - IT Analyst / Systems Administrator

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Fort Belvoir, Virginia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a IT Analyst/Systems Administrator in Ft. Belvoir, Va. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the

ServiceNow Systems AdministratorJob Title - ServiceNow Systems Administrator

SAICCompany Name - SAIC

•

Maryland, USA

Full-time

Job ID: 2504643 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2025-04-17 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many different things

Cloud Automation EngineerJob Title - Cloud Automation Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Cloud Automation 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 highly skilled and motivated Cloud Automation Engineer to join our dynamic team. In this role, you will play a critical part in designing, implementing, and optimizing automated solutions that enhance cloud infrastructure efficiency, scalability, and reliability. You will collaborate with cross-functional teams to streamline work

Database AdministratorJob Title - Database Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Database Administrator LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you passionate about managing and optimizing data systems to ensure seamless performance and reliability? We are seeking a dedicated Database Administrator to join our team and play a key role in maintaining and enhancing our database environments. In this position, you'll oversee critical data operations, implement security measures

Systems Engineer/Project ManagerJob Title - Systems Engineer/Project Manager

LeidosCompany Name - Leidos

•

Bethesda, Maryland, USA

Full-time

Description Are you a mission-driven systems engineer ready to shape the future of national security IT? Join Leidos and play a key technical role in supporting the National Media Exploitation Center (NMEC), where innovation meets real-world impact. We're looking for a Systems Engineer Project Manager to deliver and evolve enterprise IT services that directly support the intelligence mission. The Systems Engineer Project Manager may supervise, guide, coordinate, and provide leadership across all

SR. SQL DEVELOPER/EDW CONSULTANTJob Title - SR. SQL DEVELOPER/EDW CONSULTANT

VSolvitCompany Name - VSolvit

•

Fairfax, Virginia, USA

Full-time

Sr. SQL Developer for DEA Data Warehouse Project - Location: DC, MD, Northern VA area requires Full-Time onsite presence at Merrifield (Fairfax), VA DEA Office (until further notice). Job Summary Seeking a Sr. SQL Developer / Enterprise Data Warehouse with Data Warehousing and cloud environment experience to support to the Office of Information Systems (TC) within the Drug Enforcement Administration (DEA). The DEA's SQL Server-based EDW is used by a majority of DEA's applications and is a critic

Senior ServiceNow Systems AdministratorJob Title - Senior ServiceNow Systems Administrator

SAICCompany Name - SAIC

•

Maryland, USA

Full-time

Job ID: 2504648 Location: ANNAPOLIS JUNCTION, MD, US Date Posted: 2025-04-15 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many different things

Senior Cybersecurity Engineer Active TS with SCI eligibility(DC) U.S. Citizenship requiredJob Title - Senior Cybersecurity Engineer Active TS with SCI eligibility(DC) U.S. Citizenship required

LTSCompany Name - LTS

•

Washington, District of Columbia, USA

Full-time

LTS is seeking an experienced Senior Cybersecurity Engineer to to provide comprehensive security engineering services in support of secure system design, development, testing, and compliance. This role involves embedding security across all phases of the software development lifecycle (SDLC), supporting Risk Management Framework (RMF) efforts, assisting with security documentation for Assessment & Authorization (A&A), and performing technical risk assessments in accordance with Department of Com

Software DeveloperJob Title - Software Developer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves turning ideas into functional, efficient software solutions? We are looking for a talented Software Developer to join our team and help design, develop, and maintain high-quality applications. In this role, you'll collaborate with a dynamic group of professionals, apply your problem-solving skills, and