Information Systems Security Officer (ISSO), Mid (MCSES III)

Posted Yesterday
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Kaneohe, HI, USA
In-Office
140K-160K Annually
Senior level
Aerospace • Information Technology • Professional Services • Defense
The Role
Maintains cybersecurity posture and operational readiness for information systems and networks. Supports ISSMs, security officers, and authorizing officials; ensures RMF compliance and ATO/ATC maintenance; conducts assessments, audits, site surveys, and vulnerability reviews; develops POA&Ms, inspection reports, security procedures, and system documentation; supports lifecycle management, deployments, remediation, and security assessments; and advises leadership on cybersecurity, physical, and personnel security requirements.
Summary Generated by Built In
Overview

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Engineering & Analysis, Test & Evaluation, and Training.

Responsibilities

Responsibilities:

  • Maintain the appropriate operational security posture for assigned Information Systems (IS)and networks in accordance with cybersecurity policies, directives, and Information Assurance (IA) Standard Operating Procedures (SOP).
  • Ensure the Confidentiality, Integrity, and Accessibility of all IS resources, organic to the supported organization, maintain a high level of operational availability.
  • Serve as the principle technical advisor to the Information Systems Security Managers (ISSM), Program Security Officers (PSO), and Delegated Authorizing Officials (DAO).
  • Perform functional duties, as the alternate ISSM, to maximize operational readiness and effectiveness.
  • Provide expertise, to maintain the Authority to Operate (ATO) and Authorization to Connect (ATC) for assigned IS, ensuring Risk Management Framework (RMF) compliance.
  • Provide support to Program Management Offices (PMOs), by conducting site surveys and providing technical information, to develop RMF artifacts to support ATO/ATC and to facilitate IS deployments and successful integration.
  • Perform IS lifecycle management to facilitate requirements engineering, procurement, integration, operational sustainment, and destruction.
  • Provide the organization, subject matter expertise to prepare for cybersecurity, physical and personnel security assessments from senior management .  
  • Perform cybersecurity assessments for IS, within your area of responsibility, on a regular and consistent basis to identify potential vulnerabilities, evaluate the effectiveness of existing security controls, and ensure compliance with relevant policies and regulations.
  • Develop supporting documentation, such as Plan of Action and Milestones (POA&M) and inspection reports, to coordinate events, capture discrepancies, and document remediation strategy for supported organizations.
  • Develop and integrate policy and procedures to reinforce Access Controls (AC) for identified vulnerabilities.
  • Participate in professional engagements with supporting and supported organizations, for successful collaboration, and to ensure assigned projects deliver desired results.
  • Develop and maintain IS documentation to capture changes to the system, its operating environment, and to advice the Configuration Control Board (CCB) on ATO/ATC conflicts.
  • Conduct cybersecurity audits and maintain audit record management, ensuring audit records are collected, reviewed, documented, and archived.
  • Complete necessary, initial/annual, training to establish and maintain access to supported systems and networks.
Qualifications

Qualifications:

  • 5 years of information systems management and cybersecurity experience.
  • Active TS clearance with SCI eligibility.
  • Proficient in firewall administration, intrusion detection systems, anti-virus software, and data encryption
  • In-depth knowledge of information security principles and practices, including NIST SP 800-53 controls, DoD Risk Management Framework (RMF), and DoD Instruction 8510.01.
  • Experience with cybersecurity RMF compliance and regulatory requirements.
  • Strong analytical, problem-solving, and decision-making skills.
  • Strong communication skills, adept at briefing executives and program IPT level leadership.
  • Self-starter, strong work ethic, and willingness to be a contributing IPT member.

Certifications:

  • Must possess an active DoD 8140/8570.01-M baseline certification at IAM Level II or higher (e.g., SecurityX CE, CySA+, CISSP, or CISM).
  • Candidates without IAM Level II on day one may be considered if they currently meet IAT Level II and can obtain an IAM Level II certification within an agreed-upon timeframe.
Pay Transparency StatementAMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $140,000.00/Yr. - USD $160,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. EEO StatementEEO Race/Sex/Disability Status/Veteran Status

Skills Required

  • 5 years of information systems management and cybersecurity experience
  • Active Top Secret clearance with SCI eligibility
  • Proficiency in firewall administration, intrusion detection systems, anti-virus software, and data encryption
  • In-depth knowledge of information security principles and practices, including NIST SP 800-53 controls, DoD RMF, and DoD Instruction 8510.01
  • Experience with cybersecurity RMF compliance and regulatory requirements
  • Strong analytical, problem-solving, and decision-making skills
  • Strong communication skills, including briefing executives and program IPT leadership
  • Active DoD 8140/8570.01-M baseline certification at IAM Level II or higher, such as SecurityX CE, CySA+, CISSP, or CISM
  • Candidates with IAT Level II certification may obtain IAM Level II certification within an agreed-upon timeframe
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The Company
2,235 Employees
Year Founded: 1975

What We Do

AMERICAN SYSTEMS is an employee-owned government services contractor that delivers professional, technical, information technology, engineering, analysis, testing, evaluation, and training solutions for complex national-priority programs. Based in McLean, Virginia, the company supports federal customers—particularly defense and other Department of Defense missions—with mission-essential and information engineering, digital engineering, systems integration, cybersecurity, cloud, data, and lifecycle IT services across critical public-sector environments.

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