Xacta jobs in st. louis, mo

St. Louis, Missouri

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Today

Job ID: 2615385 Location: St. Louis, MO, US Date Posted: 2026-08-07 Category: Cyber Subcategory: Cyberspace Ops Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Cyber Security Engineer to support critical DoD and Intelligence Community missions. You will lead assessment, authorization, vulnerability management, and se

Full-time

USD 120,001.00 - 160,000.00 per year

Information Systems Security Officer

St. Louis, Missouri

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Today

Job Title: Information Systems Security Officer Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a experienced Information System Security Officer (ISSO) to support a mission-critical program for the National Geospatial-Intelligence Agency (NGA). In this role, you will serve as the primary point of contact for security matters

Full-time

USD 75,200.00 - 158,100.00 per year

Information Systems Security Manager - Federal Customer

Remote or McLean, Virginia

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Today

Job Description Information Systems Security Manager - Federal Customer (on-site 5days per week: TS/SCI Clearance required) Job summary The Cybersecurity & IA Leadership professional supports Dell Mission Operations by establishing and sustaining the security, compliance, and governance framework required for mission delivery in a classified environment. This role is responsible for overseeing information assurance processes, security documentation, audit readiness, and coordination across tec

Full-time

Information Assurance / Security Specialist

Remote

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Today

Extensive experience supporting federal cybersecurity compliance, information assurance, Risk Management Framework (RMF), security governance, and information system authorization.Strong knowledge of NIST SP 800-37, NIST SP 800-53 Rev. 5, FISMA, FedRAMP, NIST continuous monitoring guidance, and federal cybersecurity policies.Experience developing and reviewing System Security Plans (SSPs), Security Assessment Plans (SAPs), Security Assessment Reports (SARs), Risk Assessment Reports (RARs), and P

Easy Apply

Full-time

Depends on Experience

Xacta jobs in St. Louis, MO, USA