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Information Systems Security Engineer Jobs In District Of Columbia - 888 Job Positions Available

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ManTech jobs

General information Requisition # R69707 Locations USA-VA-Chantilly, USA-DC-Washington Posting Date 07/31/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the

ManTech  18 days ago
ManTech jobs

General information Requisition # R69706 Locations USA-DC-Washington Posting Date 07/31/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront

ManTech  17 days ago
Modern Technology Solutions, Inc. jobs

MTSI is seeking a Information Systems Security Engineer (ISSE) whose primary function will be to serve as the Program Office’s information security professional responsible for managing all aspects of an organizations information security system, including researching, testing, training, and implementing programs designed to safeguard sensitive

Modern Technology Solutions, Inc.  13 days ago
Modern Technology Solutions, Inc. jobs

As a Information System Security Engineer (ISSE) you will play a critical role in ensuring the confidentiality, integrity, and availability of information systems across their life-cycle. The ISSE conducts comprehensive information system security engineering activities that define, refine, and implement security requirements through deliberate system design, development,

Modern Technology Solutions, Inc.  13 days ago
Modern Technology Solutions, Inc. jobs

MTSI is seeking a IT Modernization Information Systems Security Engineer whose primary function will be to provide Senior Cloud Information Systems Security Engineer support to the government program manager to Your essential job functions will include but may not be limited to: Integrate cybersecurity

Modern Technology Solutions, Inc.  13 days ago
Agile Defense jobs

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the

Agile Defense  8 days ago
ENS Solutions jobs

Transform technology into opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE). A career in enterprise IT means connecting and enhancing the systems that matter most. Youll be at the forefront of innovation and play a meaningful part in improving how

ENS Solutions  5 days ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: Identify information protection needs for an IS and

ManTech  6 hours ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are not limited to: Identify information protection needs for an IS and

ManTech  6 hours ago
General Dynamics Information Technology jobs

Type of Requisition:Pipeline Clearance Level Must Currently Possess:Secret Clearance Level Must Be Able to Obtain:Secret Public Trust/Other Required:None Job Family:Cyber and IT Risk Management Job Qualifications: Skills:Microsoft Azure, Plan of Action and Milestones (POA&M), Security Vulnerability Assessments

General Dynamics Information Technology  17 days ago
Modern Technology Solutions, Inc. jobs

MTSI is seeking an Information Systems Security Officer (ISSO) to support a high-profile Air Force program at Joint Base Anacostia-Bolling Air Force Base, DC, or Wright Patterson Air Force Base, OH. This position requires travel of up to 20%,

Modern Technology Solutions, Inc.  13 days ago
Dobbs Defense Solutions jobs

Our Mission: At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education. Delivering high-quality IT, cybersecurity, and data analytics

Dobbs Defense Solutions  12 days ago
Contact Government Services jobs

Information System Security Officer (ISSO) Employment Type: Full-Time, Mid-Level Department: Administrative and Logistics Support As a FSR ISSO, you will be embedded on-site with U.S. Government customers to ensure the secure, compliant operation of a production-grade data and application

Contact Government Services  8 days ago
Tyto Athene jobs

Description Quantum Sky is searching for a Senior Information System Security Officer (ISSO) to be responsible for the overall handling of information assurance expertise for a large, complex IT infrastructure program in Washington DC. Systems are deployed using a public cloud

Tyto Athene  5 days ago
AIS (Applied Information Sciences) jobs

Why AIS? When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and

AIS (Applied Information Sciences)  4 days ago
AIS (Applied Information Sciences) jobs

Why AIS? When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and

AIS (Applied Information Sciences)  4 days ago
Booz Allen Hamilton jobs

Information System Security Officer, Mid The Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to government agencies. In all of this “cyber noise”, how can these organizations understand

Booz Allen Hamilton  6 hours ago
Booz Allen Hamilton jobs

Undersea Systems Security Engineer The Opportunity: Join our team as a Systems Security Engineer supporting cybersecurity and systems security analysis for U.S. Navy afloat and undersea platforms. You will help design, assess, and implement cybersecurity solutions across the system lifecycle including supporting integration, testing, operations,

Booz Allen Hamilton  6 hours ago
PEMCCO jobs

Pay: $44.85 - $74.00 hourly, depending on experience Benefits: Medical, Dental, Vision, Paid Time Off, Paid Holidays, Employee Assistance Program, and other company-sponsored benefits Security Clearance: Ability to obtain and maintain a government security clearance if required Are

PEMCCO  10 days ago
Microsoft jobs

Overview Do you want to be at the forefront of innovating the latest hardware designs to propel Microsoft’s cloud growth? Are you seeking a unique career opportunity that combines technical capabilities, cross-team collaboration with business insight

Microsoft  10 hours ago

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