Senior ISSO

Jovian Concepts, Inc.; Annapolis (MD); On-site; USD 100,000 - 120,000; Full time

Benefits offered by this job

Equal Opportunity Employer

Job summary

Jovian Concepts, Inc. is looking to hire a Senior ISSO for an opportunity in Annapolis Junction, MD. The ideal candidate must have an active TS/SCI Clearance with MD Polygraph and a minimum of 7 years of relevant experience.

This role includes overseeing security operations, managing configuration integrity, and developing security documentation. Candidates should possess a Bachelor’s degree in Computer Science or a related field and hold DoD 8570 certifications. Join our team and contribute to our information assurance initiatives.

Qualifications

• Bachelor's degree in a related field or 4 years of additional experience.
• 7+ years of experience as an ISSO supporting IC or DoD programs.
• Certifications compliant with DoD 8570.

Responsibilities

• Enhance system security posture by enforcing security policies.
• Oversee security operations for information systems.
• Manage configuration and system integrity.

Skills

Experience with customer security tools

Knowledge of applicable frameworks and regulations

Proficient in creating System Security Plans

Education

Bachelor of Science degree in Computer Science or related field

Tools

LatteArt

Biscotti

Xacata

Job description

Posted On 06/16/2026

Job Information

WO-ISSO-26-008

Listing TTO/DO

Technology

Number of Positions

1

Clearance Required

Top Secret/SCI with Polygraph

City

Annapolis Junction

State/Province

MD

20701

Job Description

Jovian Concepts, LLC is looking to hire a Senior ISSO for a great opportunity in the Annapolis Junction area. A current and active TS/SCI Clearance with a MD Polygraph is required. No CCA's will be accepted at this time.

The ideal candidate will be responsible for the following:

• Enhancing the system security postureby supporting the program, organization, system, or enclave's information assurance initiatives and enforcing security policies, standards, and methodologies.
• Overseeing security operationsfor information systems, managing daily security aspects, evaluating security solutions for classified processing, and conducting vulnerability and risk analysis/assessments for system authorization.
• Managing configuration and system integrityby administering configuration management for security software, hardware, and firmware, ensuring compliance with security controls, and assessing the impact of system changes.
• Developing and maintaining security documentation and System Security Plans lifecycle management activities to ensure compliance with system security requirements.
• Providing technical expertisein security policies and operations, supporting the implementation and maintenance of security measures and countermeasures, and collaborating with stakeholders to maintain compliance and strengthen the system security posture.
• Driving continuous improvementby assessing existing security processes, identifying vulnerabilities, and implementing proactive solutions to enhance system resilience.

Requirements

A current and active TS/SCI Clearance with a MD Polygraph is required. No CCA's will be accepted at this time.

• Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or a related discipline. In lieu of a degree, an additional 4 years of experience may be considered on a case by case basis
• A minimum of 7+ years of experience as an ISSO supporting IC or DoD programs and contracts of similar scope, type and complexity
• Proficient with customer security tools, corporate repositories, playbooks and guidelines
• Experience with LatteArt, Biscotti, Xacata
• Knowledgeable with applicable frameworks, regulations, standards, policies and procedures
• Experience with the creation of System Security Plans (SSPs)
• Experience with STE/STN
• Certifications & Compliance with DoD 8570 with IAMLevel II or IAT Level III (i.e., CASP+, CISSP or Associate)

Jovian Concepts, LLC. is an Equal Opportunity Employerand does not discriminate on the basis of race, color, religion, sex, sexual preference, national origin, disability, status as a protected veteran, genetic information, or any other reason prohibited by law in employment.