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Cybersecurity Engineer

St. Louis, MO, US • Posted 18 hours ago • Updated 18 hours ago

Full Time

On-site

SAIC

Fitment

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Job Details

Skills

Marketing Operations
Science
Security Clearance
Innovation
Professional Services
IC
Internal Communications
Integrated Circuit
Information Management
Impact Analysis
Information Architecture
Information Assurance
Regulatory Compliance
Evaluation
Risk Management Framework
RMF
Continuous Monitoring
Media
Risk Management
Collaboration
Documentation
Computer Hardware
Auditing
DoD
Research
Information System Security
Information Security
Program Management
Project Management
Reporting
Computer Networking
Network Security
Network
Access Control
Cyber Security
Management
Storage
Information Technology
Systems Engineering
FOCUS

Marketing Operations
Science
Security Clearance
Innovation
Professional Services
IC
Internal Communications
Integrated Circuit
Information Management
Impact Analysis
Information Architecture
Information Assurance
Regulatory Compliance
Evaluation
Risk Management Framework
RMF
Continuous Monitoring
Media
Risk Management
Collaboration
Documentation
Computer Hardware
Auditing
DoD
Research
Information System Security
Information Security
Program Management
Project Management
Reporting
Computer Networking
Network Security
Network
Access Control
Cyber Security
Management
Storage
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2616973

Location: St. Louis, MO, US

Date Posted: 2026-09-22

Category: Engineering and Sciences

Subcategory: Systems Engineer

Schedule: Full-Time

Shift: Day Job

Travel: No

Minimum Clearance Required: TS.SCI

Clearance Level Must Be Able to Obtain: TS/SCI with Poly

Potential for Remote Work: ORA_ON_SITE

Description

SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, civilian and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are seeking a highly motivated Information System Security Officer (ISSO) to conduct research and analysis for our NGA N2W customer. This role is responsible for advising on network and information system security principles and best practices, advise on applicable government IC and Agency IT policies, procedures and operation instructions for IT, Information Assurance, and Information Management (IT/IA/IM), and perform periodic security scanning as required by the Office of the Under Secretary of Defense (OUSD).

Responsibilities will include the following:

Operate within cleared environments to perform Information Assurance specific activities for customer needs and timelines.
Perform assessments of systems and networks within the networking environment or enclave and identify where those systems or networks deviate from acceptable configurations, enclave policy, or applicable Agency policies and guidelines. Perform compliance audits (passive evaluation) and vulnerability assessments (active evaluation).
Develop Risk Management Framework (RMF) process operating procedures, policies, and related documentation.
Perform duties per NIST SP 900-137, Continuous Monitoring, and audit for anomalous or malicious user activity.
Periodically review audits of all systems and monitor corrective actions to ensure closure of all action items.
Manage media, including handling and control, labeling, virus-scanning solutions, and data transfers between classification domains via manual and automated processes.
Create and enforce strict program control processes to ensure risk mitigation, system accreditation, and certification attainment support. Support will include process support, analysis support, coordination support, security certification test support, security documentation support, investigations, software research, hardware introduction and release, emerging technology research inspections, and periodic audits.

Qualifications

Required Qualifications include:

Active TS/SCI with Polygraph
Meet requirements for DoD 8570 IAT Level 1 Professional Certification
9+ years of related overall professional experience

Desired Qualifications include:

Meet requirements for or possess DoD 8570 IAT Level 2 Professional Certification.
Demonstrated ability to conduct research and analysis for network and information system security principles and best practices.
Knowledge of information security program management and project management principles and techniques.
Familiarity with security violation mitigation measures and incident reporting actions.
Proficiency in computer networking concepts and protocols and network security methodologies.
Familiarity with host/network access control mechanisms. Knowledge of cybersecurity principles to manage risks tied to use, processing, storage, and transmission of data.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2616973
Posted 18 hours ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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