Information Systems Security Officer Jobs in District of Columbia

281 - 300 of 5,069 Jobs

Cybersecurity OperationsJob Title - Cybersecurity Operations

KR Elixir, Inc.Company Name - KR Elixir, Inc.

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Maryland City, Maryland, USA

Full-time

Location : Maryland OR Washington DC TS (Top Secret Clearance) OR SCI (Sensitive Compartmented Information) Client : Government client (Confidential) Job Description: Keep up to date with the latest cybersecurity trends, vulnerabilities, and mitigation techniques to strengthen the organization s overall security posture. Guide and mentor junior staff Qualifications: Active Top-Secret Clearance with eligibility for SCI ship 10+ years of experience as a Cybersecurity professional and in a S

Angular EngineerJob Title - Angular Engineer

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, 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

Project Lead / Cyber Security AnalystJob Title - Project Lead / Cyber Security Analyst

Chenega MIOSCompany Name - Chenega MIOS

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Washington, District of Columbia, USA

Full-time

Req ID: 35905 Summary Project Lead / Cyber Security Analyst Washington, DC Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take

Network Integration EngineerJob Title - Network Integration Engineer

LMI Government Consulting (Logistics Management InCompany Name - LMI Government Consulting (Logistics Management In

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Washington, District of Columbia, USA

Contract

Overview LMI is seeking a Network Integration Engineer to support the U.S. Department of Homeland Security (DHS) Customs and Border Protection (CBP) Program Management Office (PMO). This role is designed for engineers who thrive at the intersection of mission operations and applied technology-helping plan, implement, and evaluate networked systems that support national security and border protection. As part of a multidisciplinary team, the Network Integration Engineer will assess, integrate,

Network EngineerJob Title - Network Engineer

SAICCompany Name - SAIC

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Fort Meade, Maryland, USA

Full-time

Job ID: 2506164 Location: FORT MEADE, MD, US Date Posted: 2025-05-29 Category: Information Technology Subcategory: Network 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, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence C

Cybersecurity Analyst (SSB) - CLEAREDJob Title - Cybersecurity Analyst (SSB) - CLEARED

The Squires Group, IncCompany Name - The Squires Group, Inc

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Arlington, Virginia, USA

Full-time

Overview The Squires Group is seeking an experienced Cybersecurity Analyst with SSB experience to support a critical federal program focused on providing leading cyber and technology security experience to enable innovative, effective, and secure business processes. In this role you will support the Security Standards & Baselines team by streamlining processes, promoting cybersecurity awareness, guiding technical solutions, and ensuring security best practices across IT services and stakeholders

Python Development EngineerJob Title - Python Development Engineer

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

Site Reliability EngineerJob Title - Site Reliability Engineer

Accenture LLPCompany Name - Accenture LLP

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Reston, Virginia, USA

Full-time

Data EngineerJob Title - Data Engineer

Accenture LLPCompany Name - Accenture LLP

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Chantilly, Virginia, USA

Full-time

Cross-Domain Software DeveloperJob Title - Cross-Domain Software Developer

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Cross-Domain Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and innovative Cross-Domain Software Developer to design, implement, and maintain secure solutions for transferring data across varied security domains. In this role, you will work on cutting-edge technologies to develop software that ensures seamless and secure communication between systems with differing classifi

Security LeadJob Title - Security Lead

LeidosCompany Name - Leidos

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Springfield, Virginia, USA

Full-time

Description Job Description We are seeking a Security Lead is responsible for overseeing all aspects of security operations at a designated site, ensuring strict adherence to security Standard Operating Procedures (SOPs), federal regulations, and agency-specific policies. This position plays a critical role in the protection of classified and sensitive information and equipment, ensuring compliance with NRO and other federal agency requirements. The Site Security Lead acts as the primary liaiso

Solution Train EngineerJob Title - Solution Train Engineer

Nakupuna CompaniesCompany Name - Nakupuna Companies

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Arlington, Virginia, USA

Full-time

Overview Nakupuna Consulting is seeking a skilled Solution Train Engineer (STE) to lead and coordinate Agile Release Trains (ARTs) as part of a complex, large-scale ERP modernization effort for the Naval Information Warfare Center (NIWC) and Navy enterprise clients. This role is critical to facilitating the successful execution of the Scaled Agile Framework (SAFe) across multiple teams, ensuring alignment with enterprise goals, and delivering value in support of Navy digital transformation initi

Cyber Security Systems EngineerJob Title - Cyber Security Systems Engineer

CCS Global TechCompany Name - CCS Global Tech

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Chantilly, Virginia, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Agile Program ManagerJob Title - Agile Program Manager

Cornerstone DefenseCompany Name - Cornerstone Defense

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Bethesda, Maryland, USA

Full-time

Location: Bethesda, Maryland Type: Contract Job #3665 Title: Agile Program Manager Location: Bethesda, MD Compensation Range: $195k approximately *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience t

Java DeveloperJob Title - Java Developer

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

Full Stack Software DeveloperJob Title - Full Stack Software Developer

Accenture LLPCompany Name - Accenture LLP

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Tysons, Virginia, USA

Full-time

IT Project ManagerJob Title - IT Project Manager

Harmonia Holdings Group, LLC.Company Name - Harmonia Holdings Group, LLC.

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Washington, District of Columbia, USA

Full-time

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Make a real impact supporting a federal customer! As the IT Project Manager, you will lead the management, operations, and continuous improvement of critical IT infrastructure and Helpdesk services. This r

SharePoint AdministratorJob Title - SharePoint Administrator

LeidosCompany Name - Leidos

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Suitland-Silver Hill, Maryland, USA

Full-time

Leidos National Security Sector has an opening for an upcoming SharePoint Administrator to join our team supporting the Kennedy Maritime Analysis Center at the National Maritime Intelligence Center in Suitland, MD. This is an exciting opportunity to work alongside forward-thinking, highly motivated professionals delivering critical intelligence support for our Navy customer. In this role, you will provide SharePoint site management and support, ensuring seamless operations across multiple class

Database Administrator - MidJob Title - Database Administrator - Mid

JacobsCompany Name - Jacobs

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Washington, District of Columbia, USA

Full-time

Amentum is seeking a Top-Secret cleared DBA to support our federal program in Washington, DC. Our mission provides enterprise cloud services to our federal customer. The team will leverage agile methodologies, and work to provide enhanced reporting and global search capabilities in order to address national intelligence priorities while protecting confidential data and sources. Responsibilities: Be part of a team that will lead large scale data analysis projects to design and deliver on premises

Network EngineerJob Title - Network Engineer

Accenture LLPCompany Name - Accenture LLP

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Chantilly, Virginia, USA

Full-time