Real job — pulled straight from Istari’s careers page · Verified September 8, 2026 · No reposts.
Job description
Istari is hiring a Information Systems Security Manager — a full-time, based in Arlington, VA role. Apply directly on Istari's careers page below.
Information Systems Security Manager (ISSM)
Team: Cyber
Location: DMV (Washington, D.C., Maryland, Virginia) (Hybrid)
Commitment: Full Time
Workplace Type: hybrid
Salary:
Core Responsibilities
- Serve as the principal advisor on all matters involving the cybersecurity of assigned information systems.
- Develop, implement, and evaluate information system security program policy consistent with Federal and Commercial regulatory requirements, including JSIG, NIST 800-171, NIST 800-53, CMMC, and ITAR.
- Conduct risk assessments and identify vulnerabilities in information systems.
- Develop and implement security controls to mitigate identified risks.
- Monitor and evaluate the effectiveness of security controls.
- Develop and deliver cybersecurity awareness training to employees.
- Investigate security incidents and breaches.
- Maintain security documentation, including system security plans (SSPs), risk assessments, and incident reports.
- Stay up-to-date with the latest cybersecurity threats and vulnerabilities.
- Collaborate with the engineering and customer success teams to ensure secure implementation and configuration of systems.
Required Qualifications
- Minimum of 10 years of experience in a relevant field.
- Deep understanding of cybersecurity principles, practices, and frameworks, including JSIG, NIST 800-171, NIST 800-53, ITAR, and CMMC.
- Experience with risk assessments, vulnerability identification, and security control implementation.
- Experience with security incident investigation and response.
- Excellent communication and collaboration skills, with the ability to effectively communicate with both technical and non-technical audiences.
- Strong analytical and problem-solving skills.
Preferred Qualifications
- Bachelor's degree in computer science, information systems, or a related field.
- Relevant certifications (e.g., CISSP, CISM).Experience with SOC compliance and audits.
- Active TS Security Clearance.
About Istari Digital
Istari is a digital engineering software company building open, scalable infrastructure for engineering data. Our platform lets customers simply and securely integrate engineering models across disciplines, organizations, and security levels — whether they're designing prototypes, performing virtual testing, or training AI and autonomy for complex systems.
Focus is rewarded. Finish is remembered.
Facts are friendly. Even when they are not fun.
Fellowship is fundamental. Make others successful.
Get Information Systems Security Manager jobs like this→
New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.
Email me new jobsSimilar jobs
Frequently asked questions
What skills are required for Information Systems Security Manager at Istari?
The required skills for Information Systems Security Manager at Istari include: CISSP, CISM.
What is the seniority level for Information Systems Security Manager at Istari?
Information Systems Security Manager at Istari is a Senior level position.
How do I apply for Information Systems Security Manager at Istari?
You can view the full description and apply for Information Systems Security Manager at Istari on EchoJobs: https://echojobs.io/job/istari-information-systems-security-manager-issm-ewn1i.