ISSM jobs in Ashburn, VA

Chantilly, Virginia

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Today

Job ID: 2614832 Location: Chantilly, VA, US Date Posted: 2026-07-23 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutting edge technologies are e

Full-time

USD 160,001.00 - 200,000.00 per year

Information Systems Security Manager (ISSM)

Hybrid in Washington, District of Columbia

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Today

Job Type: Regular Overview Information Systems Security functionally manages the process to protect classified information. The Information Systems Security group's primary function is to implement all classified security policy, procedures and security requirements as required by delegated US Government customers. The Information Systems Security Manager interprets, outlines and enforces classified security policies in accordance with government regulations. This position serves as the sub

Full-time

USD 120,900.00 - 184,500.00 per year

ISSM Senior Consultant, Strategy, Growth, and Transformation

Arlington, Virginia

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Today

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success. Work You'll Do As a Senior Consultant, Strategy, Growth, and Transformation on the Cyber & St

Full-time

USD 124,700.00 - 207,800.00 per year

Cybersecurity Lead/ISSM

Herndon, Virginia

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Today

Dark Wolf is looking for an Cybersecurity Lead/Information System Security Manager (ISSM) who is interested in working in a fast-paced environment to establish a robust security posture for a government information system. The successful candidate will provide oversight and enforcement of Department of War policies and procedures in order to maintain a holistic security approach for the lifecycle of the system. The ISSM will act as the primary security advisor to the PM, AO, and ISO. In addition

Full-time

USD 150,000.00 - 165,000.00 per year

Cybersecurity Systems Engineer / ISSM

Chantilly, Virginia

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Today

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. The Cybersecurity Systems Engineer / Information Systems Security Manager (ISSM) provides leadership for the organization's information security, governance, risk, and compliance program. The role is responsible

Full-time

Information Systems Security Manager (ISSM), TS/SCI

Arlington, Virginia

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Today

We are seeking a highly skilled Information Systems Security Manager to join our team. The successful candidate will be responsible for ensuring the security of our information systems and data in accordance with government regulations and industry standards. This role requires a deep understanding of defense-specific security requirements and a commitment to protecting sensitive information. Key Responsibilities: Develop, implement, and maintain information security policies, procedures, and c

Full-time

Information System Security Manager (ISSM)

Lorton, Virginia

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Today

The Defense Sector at Leidos is looking for an Information System Security Manager (ISSM) to support a fast-paced program with the Air Force Life Cycle Management Center. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The ISSM will oversee the cybersecurity posture of DoD information systems, ensuring compliance with DoD security standards and protecting sensitive data. The ISSM will d

Full-time

USD 107,900.00 - 195,050.00 per year

Defense - ISSM - Information Systems Security Manager/RMF

Arlington, Virginia

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Today

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. TDI is seeking a Risk Management Framework (RMF) subject matter experts as Information Systems Security Managers to support cloud-based and Artificial Intelligence (AI) integrated systems. We are looking for candidates who have demonstrated experience building and maintaining RMF packages from development and t

Full-time

USD 150,000.00 - 200,000.00 per year

Information Systems Security Manager ISSM

Alexandria, Virginia

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Today

Information Systems Security Manager (ISSM) Company Overview: KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, analysis, and cyber security. Founded in 2005, KMS is a certified small business with nearly two decades of experience supporting the Department of Defense as well as many other departments and programs critical to our Nation's security and well-being. KMS is a three-time winner of the USA Today Top Workplaces recognizing quality workpl

Full-time

USD 130,000.00 - 160,000.00 per year

Information Systems Security Manager (ISSM)

Remote

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Today

About Aalyria: Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh networks, as well as cislunar and deep-space communications. We are revolutionizing the orchestration and management of planetary mesh networks using any radio or optical spectrum, any orbit, and any har

Full-time

USD 165,000.00 - 190,000.00 per year

Information System Security Manager (ISSM)

Remote or Ventura, California

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Today

Overview The Information System Security Manager (ISSM) serves as the primary cybersecurity authority and liaison for contractor-designed, built, and supported networks and systems operating within Army and Navy program environments. Working on-site alongside Government Organization ISSMs, Authorizing Official Designated Representatives (AODRs), and Authorizing Officials (AOs), this role is directly responsible for leading systems through the complete Risk Management Framework (RMF) lifecycle-f

Full-time

USD 160,000.00 - 190,000.00 per year

Systems Engineer and Architect

Reston, Virginia

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Today

Position Description Modernize GSM's IT infrastructure, provide dedicated ISSO/ISSM security compliance support, and apply MBSE to secure MASINT data flows Required Qualifications: Active TS/SCI clearance with CI PolygraphBS in Engineering, Physics or related Technical degree with the following experience in Space/Ground Aerospace Systems Engineering with 7+ years of experienceDeep technical understanding of MASINT and specific sensor phenomenologies (Radar, EO, Bistatics) Proven experience in S

Full-time

USD 150,000.00 - 185,000.00 per year

Jr. Systems Administrator

Herndon, Virginia

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Today

Our Partner is looking for someone that has a basic understanding/foundation in system administration with a strong desire to learn/grow and be mentored by the System Architect and Senior System Administrator to join a mission. Responsibilities Provide Domain/Systems Administrator Engineer of the Mission LAN, and oversee the maintenance, optimal function, and patching of the LAN's operating system, and the GOTS, COTS, and custom software products running on it Perform System startup, shutdown, b

Full-time

Systems Engineer and Architect

Chantilly, Virginia

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Today

Security Clearance: Active TS/SCI with CI Polygraph required Position Description Modernize GSM's IT infrastructure, provide dedicated ISSO/ISSM security compliance support, and apply MBSE to secure MASINT data flows Required Qualifications: BS in Engineering, Physics or related Technical degree with the following experience in Space/Ground Aerospace Systems Engineering with 7+ years of experience Deep technical understanding of MASINT and specific sensor phenomenologies (Radar, EO, Bistatics)

Full-time

USD 150,000.00 - 185,000.00 per year

Senior Network Engineer/Information Systems Security Manager

Chantilly, Virginia

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Today

Job Description FusionInnovation's recent growth has earned us a top spot in the Inc 5000 FastestGrowing Private Companies in America and in Washington Business Journal's BestPlaces to Work multiple years in a row. Our team members are passionate abouttheir work and are empowered to contribute their unique skills and perspectivesto our projects. Here at Fusion, we put people first. When you join us, youdon't just join a company, you join a family. If you are ready to be part of afun and engagin

Full-time

USD 100,000.00 - 215,000.00 per year

Information Systems Security Manager

Chantilly, Virginia

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Today

Overview VTG is seeking a Senior Information Systems Security Manager (ISSM) to support our national security customer in the WMV. The position is 100% onsite. What will you do? Lead, mentor, and supervise a team of contractor security professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI IT systems.Oversee and coordinate activities within the Prepare step, ensuring roles, responsibilities, and risk management strategies are clearly defined and maintained.Gui

Full-time

USD 150,000.00 - 210,000.00 per year

Systems Engineer SME w/Poly

Herndon, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Complex Systems, System Modeling, Systems Architecture, Systems Design, Systems Development Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Advance how our customers o

Full-time

USD 169,604.00 - 229,464.00 per year

Information System Security Officer

Chantilly, Virginia

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Today

MANTECH is seeking a motivated, career and customer-oriented Information System Security Officer (ISSO) to join our team in Chantilly, VA. Responsibilities include but are not limited to: Ensures network nodes are operated, maintained, and disposed of in accordance with security policies and practices. Perform Information System Security Officer (ISSO) duties in support of in-house and external customers. Also, perform duties as the alternate Information Systems Security Manager (ISSM). Cyber

Full-time

Cybersecurity Systems Engineer

Herndon, Virginia

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Today

Dark Wolf is looking for a Cybersecurity Systems Engineer to join a collaborative, dynamic team in a fast-paced, innovative mission environment. This position will work hand-in-hand with the customer team as well as external satellite software development contractors. The successful candidate will have a strong understanding of information security principles, as well as experience in software development, security engineering, risk management, and compliance. This position is located in either

Full-time

USD 160,000.00 per year

Senior Information System Security Engineer

Reston, Virginia

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Today

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: IT Infrastructure and Operations Job Qualifications: Skills: Critical Systems, Security Controls, Security System Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Senior Information System Security Engineer Deliver security related solutions

Full-time

USD 161,500.00 - 218,500.00 per year

ISSM jobs in Ashburn, VA, USA