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Lead Information System Security Officer (ISSO)

Washington, District of Columbia

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Today

Job ID: 2612762 Location: Washington, DC, US Date Posted: 2026-05-20 Category: Cyber Subcategory: Cyber GRC Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a Lead Information System Security Officer (ISSO) to support a critical U.S. government agency in the National Capital Region. This role serves as the primary business liaison and sin

Full-time

USD 120,001.00 - 160,000.00 per year

Information System Security Officer (ISSO)

Arlington, Virginia

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Today

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 within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 86,400.00 - 176,200.00 per year

Information System Security Officer (ISSO)

Arlington, Virginia

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Today

Req ID: 40505 Summary Information System Security Officer (ISSO) Arlington, VA 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 employers 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 t

Full-time

Information System Security Officer Lead

Remote or Reston, Virginia

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Today

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 courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

Information System Security Officer (ISSO), Senior (On-Prem & Cloud)

Chantilly, Virginia

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Today

Overview AMERICAN SYSTEMS is seeking a Senior Information System Security Officer (ISSO) to manage RMF execution, authorization, and continuous monitoring for hybrid on-premises and cloud systems supporting classified government missions in Chantilly, VA. This role is ideally suited for a security leader who is detail-oriented, highly organized, and confident guiding system owners and engineers through RMF execution, authorization decisions, and ongoing compliance in classified environments.

Full-time

USD 159,600.00 per year

Information System Security Officer - TS/SCI w/Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cybersecurity, Information Security, Security Risk Management Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Information Systems Security O

Full-time

USD 158,626.00 - 214,611.00 per year

Information System Security Officer - TS/SCI w/Poly

Bethesda, Maryland

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cyber Defense, Cybersecurity Risk Management, Security Risk Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an ISSO supporting customer activit

Full-time

USD 158,855.00 - 214,921.00 per year

Senior Information Systems Security Officer (ISSO) - Technical Lead

Arlington, Virginia

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Today

Job Family: IT Cyber Security Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: Our Cybersecurity Consultants are a team of business integrators with extensive consulting and industry experience who help our clients solve their complex business issues from strategy through execution. A career in an integrated team of developers and consultants provides the opportunity to grow and contribute to our clients' business issues every day, applying a collection of s

Full-time

USD 113,000.00 - 188,000.00 per year

Information Systems Security Officer (ISSO) - Task Lead #1708626

Washington, District of Columbia

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Today

About NDi: Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration

Full-time

Information Systems Security Officer (ISSO)

Lorton, Virginia

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Today

The Defense Sector at Leidos is looking for an Information Systems Security Officer (ISSO) 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 ISSO will oversee the cybersecurity posture of DoD information systems, ensuring compliance with DoD security standards and protecting sensitive data. The ISSO will

Full-time

USD 87,100.00 - 157,450.00 per year

Information Systems Security Officer - Senior

Washington, District of Columbia

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Today

Full-time

USD 100,200.00 - 203,400.00 per year

Information Systems Security Officer - TS/SCI with Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular 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: Cyber and IT Risk Management Job Qualifications: Skills: Computer Security, Cybersecurity, Documentations Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as an Information Systems S

Full-time

USD 158,626.00 - 214,611.00 per year

Sr. Information Systems Security Officer II (6587)

Washington, District of Columbia

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Today

As an Information Systems Security Officer (ISSO), you will lead and support government clients through the full lifecycle of obtaining and maintaining Authority to Operate (ATO) for their information systems. Leveraging your expertise in federal cybersecurity standards and regulations, you will assess system security posture, manage compliance activities, and monitor, analyze, and respond to potential security risks and incidents. In this role, you will ensure client systems meet stringent ATO

Full-time

USD 156,000.00 - 200,000.00 per year

Information Systems Security Officer

Ashburn, Virginia

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Today

Leidos is seeking an ISSO Lead to support a wide range of systems engineering, administration, and Cyber security & regulatory compliance services necessary to maintain and secure OPR information technology networks used in the detection and investigations of cybercrimes and CBP policy violations. Primary Responsibilities: The candidate shall provide a qualified individual(s) to serve as an Information Systems Security Officer (ISSO) providing cyber security oversight for several major OPR app

Full-time

USD 107,900.00 - 195,050.00 per year

Information Systems Security Officer

Washington, District of Columbia

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Today

Description: Business Operational Concepts (BOC) is a recognized leader in providing Technical and Program Management Services, Information Technology, and Support. BOC has enabled their Government and Commercial clients to achieve their organizational initiatives through the application of high quality, innovative, and cost-effective professional services and solutions. We provide a positive working environment, with opportunities for advancement in our growing Federal sector workforce. We o

Full-time

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Information Systems Security Officer - Senior Consultant

Washington, District of Columbia

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Today

Job Family: Cyber Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI (TS/SCI) As a Senior Consultant in Guidehouse's cyber practice, you will lead and execute core security compliance and RMF activities for classified federal systems. You will ensure systems maintain an appropriate security posture, support continuous monitoring, and assist with security assessments and incident coordination. You'll combine hands on ISSO experience with client-facing consulting: t

Full-time

USD 113,000.00 - 188,000.00 per year

Information System Security Officer (ISSO) - DHS

Remote

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Today

Overview LMI is seeking an Information System Security Officer (ISSO) to support our Department of Homeland Security (DHS) market. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment

Contract

USD 119,813.31 - 189,000.00 per year

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