Information Systems Security Officer

Chantilly, VA, US • Posted 5 hours ago • Updated 5 hours ago

Full Time

On-site

SAIC

Fitment

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Job Details

Skills

System Security
Technical Drafting
Business Operations
Collaboration
POC
Network
Schematics
Documentation
Software Management
Laptop
Science
Security Clearance
Risk Management
ISSE
ISSM
Information Systems
Management
Project Management
Patch Management
Vulnerability Scanning
Continuous Monitoring
Regulatory Compliance
Cloud Computing
Supervision
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: T2602038

Location: Chantilly, VA, US

Date Posted: 2026-03-05

Category: Engineering and Sciences

Subcategory: Systems Engineer

Schedule: Full-Time

Shift: Day Job

Travel: No

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 an Information Systems Security Officer (ISSO) to provide system security support for ongoing and future system development within the Customer organization.

Our unique team of technical and business disciplines provide operational support for Systems Engineering/Integration, Mission Planning, and Business Operations to multiple functional mission areas. The team is responsible for technical design, operations, and mission planning and business operations for the full life cycle of customer specific operations (from concept through development and installation/O&M).

Position Responsibilities:

The Senior Information Systems Security Officer (ISSO) will be responsible for the following but not limited to:

Support organization-wide activities to maintain A&A compliance of all systems and full-lifecycle
Closely collaborate with the ISSM staff to manage ongoing issues and accreditations
Serve as the focal POC between the project teams and the accreditation office
Review/assess network diagrams and schematics
Review and interpret system vulnerability scans and work with project teams to resolve security issues
Resolve inconsistencies and irregularities in the submission of A&A documentation
Required to put together assessment reports to provide organizational risk, ad hoc customer responses mostly dealing with analysis and policy interpretation
Will handle software management, laptop compliance, certification and accreditation of systems, patch management, continuous monitoring/scanning
Develop and maintain SSPs
Maintaining systems as well as working with SETA and development contractors to prepare SSPs and work through the A&A processes
Generate and review the Body of Evidence (BOE) and artifacts

Qualifications
?

Bachelor's degree in engineering, science, or other related technical discipline and 12 years relevant experience; or a
Master's degree and 10 years of relevant experience; or a PhD and seven (7) years of relevant experience
Must currently hold a TS/SCI and Poly clearance to be considered
Experience in Risk Management and the Certification and Accreditation processes and related policies
Previous ISSO, ISSE or ISSM experience
System Administrator Security Course
Proven experience in Information Systems Security to include:
- Direct project management experience with patch management, continuous monitoring, and vulnerability scanning/remediation activities - this includes devising or implementing a continuous monitoring plan across multiple security domains and familiarity with tools used in compliance and vulnerability assessments
- Familiarity with cloud computing and related security concepts, as well as, cross-domain solutions
- Working knowledge of digital communications and related IT communications technologies
Ability to support multiple projects simultaneously
Must be a team player and possess a strong ability to work collaboratively with a diverse team as well as work independently with minimal supervision
Demonstrated ability to quickly ramp up to support customer's needs, clearly communicate (orally and written) ideas, take initiative to provide creative solutions to challenges and/or systemic problems
Previous experience with customer

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: T2602038
Posted 5 hours ago

Company Info

About SAIC

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 include 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 24,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.5 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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