Senior Information Systems Security Officer (ISSO)

Akima; Ashburn (VA); On-site; USD 90,000 - 120,000; Full time

Job summary

Akima is seeking an ISSO to develop and analyze security measures to protect critical information and monitor user access logs. The ideal candidate will have 8+ years of experience and the ability to obtain necessary security clearances.

This position involves handling sensitive information and compliance with government regulations, making it essential for protecting information assets. If you are proficient in NIST guidelines and experienced in information security principles, this role may be perfect for you.

Qualifications

• Ability to obtain a CBP Background Investigation clearance.
• 8+ years of relevant experience preferred.
• Proficient in network and information system security principles.

Responsibilities

• Plans and develops security measures to protect information.
• Monitors user access logs and provides usage reports.
• Handles complex issues and refers the most complex to higher staff.

Skills

Network security principles

Information system security best practices

Risk Management Framework (RMF)

NIST publications

Experience with NIST 800-53 Security Controls

Vulnerability management

Team collaboration

Education

Bachelor's degree

Tools

Nessus

Job description

Responsibilities

• Plans, develops, and analyzes security measures to protect critical information from counter-threats and possible attacks.
• Protects sensitive information by ensuring required software is functioning and being used correctly. Research new methods to improve digital security and eliminate vulnerabilities.
• Monitors and reviews user access logs and provides user usage reports to management.
• Audits operations to ensure compliance with government regulations.
• Evaluates and recommends the installation, modification and replacement of hardware or software components. Performs work under minimal supervision.
• Handles complex issues and problems and refers only the most complex issues to higher-level staff. May act as lead.
• The Contractor shall identify the ISSO positions, as key personnel, to be the Designated Person(s) assigned to one or more existing FISMA Systems of Record as well as new IT Systems that are slated as new work products to develop an Authority to Operate (ATO) and follow‑on Continuous Monitored system.
• As a Designated ISSO, they will sign a DHS sponsored Letter that lays out the roles and responsibilities of the ISSO function to maintain daily compliance requirements.
• The ISSO will report to the government Program Manager, government Technical POC / Task Manager. The Contractor shall also keep the designated government Information System Security Manager (ISSM), and COR informed.
• Due to the importance of keeping system(s) updated to meet FISMA guidelines, while supporting DHS/CISA directives around limiting vulnerabilities, the ISSO role is of upmost importance throughout its lifecycle.
• Certifications, such as Network+ and Security+, CISSP and Security auditing are recommended. A senior ISSO role will highlight past experiences over a 5‑to‑10‑year period.

Qualifications

Previous work experience in the following area includes, but is not limited to:

• Applicants must have the ability to obtain a CBP Background Investigation/clearance – required for consideration. Some billets may require DoD Secret or Top‑Secret access.
• Bachelor's degree is preferred; 8+ years of relevant experience.
• Proficient in network and information system security principles and best practices.
• In-depth knowledge of the Risk Management Framework (RMF), the NIST publications, and the DHS 4300A Policy Directive.
• Experience with implementing the NIST 800‑53 Security Controls in an Assessment & Authorization (A&A) process.
• Experience reviewing Nessus scans, managing vulnerability mitigation and the information security process in an Enterprise environment.
• Basic understanding of Enterprise networking concepts.
• Ability to work well within a team environment and build reports with government and customer organizations.

Job Information

Job ID: 2025-20831

Work Type: On‑Site

Location: Ashburn, Virginia

Job ID: 20831-en-us

Company: Akima Global Technology (AGT)