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Information System Security Office (ISSO)

CACI International Inc
United Statesfull_timeVerifiedPosted 4 May 2026
💰 $218,100/yr($103,800/yr$218,100/yr)

About the role

Job Title: Information System Security Office (ISSO)

Job Category: Security

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

* * *

As an Information System Security Officer, you will be responsible for maintaining operational security posture for the information system, support security authorization activities in compliance with the sponsor's policy and develop/maintain procedures to perform vulnerability/risk assessment analysis to support certification and accreditation.

Job Duties & Responsibilities:
•            Prepare and review documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs)
•            Review and develop Automated Information System (AIS) accreditation/certification support documentation
•            Notify the customer when changes occur that might affect AIS accreditation/certification
•            Perform system and network self-inspections
•            Provide security coordination and review on all system test plans
•            Perform continuous monitoring of automated vulnerability detection scan results and track the engineering efforts to remediate/address vulnerabilities
•            Attend system technical exchange meetings
•            Identify AIS vulnerabilities and implementing countermeasures
•            Represent the customer on various technical review teams
•            Conduct security surveys at subordinate facilities and gathering pertinent security documentation for inclusion into system accreditation packages
•            Coordinate, prepare, and track AIS inspections, reports, and responses
•            Maintain AIS security records
•            Advise on network nodes operating in subordinate government and contractor facilities and receiving direction from the government PSO
•            May provide work leadership for lower-level employees and customer

Required Qualifications:
•            Bachelor's degree or equivalent and 5 years of related experience
•            Sec+ or any level II DoD 8570 compliant cert
•            Experience with network and information system security principles and test practices
•            Familiarity with cloud computing
•            Previous experience controlling, labeling, virus scanning, and appropriately transferring data (upload/download) between information systems at varying classification levels
•            Build rapport with military, civilian, and contractors at all levels
•            Familiarity with applicable IC, DoD policies, procedures and operating instructions related to IT, IA, and IM
•            Excellent communications skills including verbal and written
•            Experience using Microsoft Office products
•            Comfortable working with users and customers, preparing and providing briefings for related to security initiatives
 
Desired Qualifications:
•            Systems Security Certified Practitioner (SSCP) certification
•            Exposure to projects using an Agile development approach
•            Experience leading mid to large security initiatives and managing small teams
•            Experience with Confluence
 

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What You Can Expect:

 A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.


Pay Range:

There are a host of factors that can

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Company

CACI International Inc

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