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Information Systems Security Officer

United States, Vandenberg SFB, CA · Job Posted February 17, 2026
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Requirements

  • Authorization to work for any employer in the United States
  • No requirement for immigration sponsorship
  • Security clearance level (None, Public Trust, Secret, Top Secret, TS/SCI)

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Information Systems Security Officer

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Information Systems Security Officer

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Requirements
Requirements
  • 5+ years of experience in information assurance, cybersecurity compliance, or ISSO-related work
  • Current Secret Clearance is required
  • Hands-on experience with Risk Management Framework (RMF) processes and security authorization documentation
  • Familiarity with IT audits, audit preparation, and evidence collection activities
  • Experience performing or supporting vulnerability assessments and compliance reviews
  • Working knowledge of NIST security standards and related control frameworks
  • Ability to manage detailed documentation, coordinate with technical teams, and support multiple priorities in a secure environment
Job Responsibility
Job Responsibility
  • Prepare, organize, and submit security documentation and authorization artifacts for new hardware, software, and system enhancements
  • Oversee recurring security monitoring activities across several networks and track findings, status updates, and required follow-up actions
  • Support scheduled audits by gathering evidence, validating records, and helping ensure reviews are completed accurately and on time
  • Coordinate with IT teams to confirm routine compliance tasks and audit-related activities are performed in alignment with established standards
  • Manage Department of Defense submission activities and maintain the supporting records needed for security compliance efforts
  • Participate in regular stakeholder meetings to communicate progress, identify risks, and align on upcoming security requirements
  • Conduct and review vulnerability and compliance scanning results, documenting observations and escalating issues when needed
  • Provide primary security support for assigned programs while taking ownership of smaller initiatives as workload and project scope allow
  • Maintain documentation and security processes within a mixed technical environment that may include air-gapped or classified systems
What we offer
What we offer
  • medical
  • vision
  • dental
  • life and disability insurance
  • company 401(k) plan
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Information Systems Security Officer

The ISSO will develop, implement, and integrate cybersecurity into information s...
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Location
United States , Colorado Springs
Salary
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130000.00 - 170000.00 USD / Year
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Requirements
Requirements
  • 7+ years technical experience in cybersecurity or information technology with focus on cybersecurity implementations
  • Must meet position and certification requirements for the following DoW Cyberspace Workforce Role Code(s) and Proficiency Level(s): 722 - Information Systems Security Manager (Proficiency Level: Advanced)
  • 462 - (Control Systems Security Specialist) (Proficiency Level: Advanced)
  • 541 - Vulnerability Assessment Analyst (Proficiency level: Advanced)
  • Firm understanding of the DoD 8500.1-M, DoDM 5205.07, Volume 1, Joint SAP Implementation Guide (JSIG), National Institute of Standards and Technology (NIST) Special Publication 800-53, Intelligence Community Directive (ICD) Number 503
  • Experience with eMASS, XACTA, or equivalent RMF tools
  • Experience with both Vulnerability and Compliance scanning tools (ACAS, Nessus Professional, SCC, Evaluate-STIG)
  • Experience with system security logs and associated Security Information and Event Management (SIEM) tools (Splunk, ELK stack)
  • Ability to work well independently as well as follow detailed instructions for completing tasks
  • Demonstrated ability to complete tasks, drive projects to closure, assimilate and correlate project information in a fast-paced environment with minimum guidance
Job Responsibility
Job Responsibility
  • Participate in the development or modification of organizational cybersecurity program plans, policies, processes, procedures, and requirements
  • Support cybersecurity planning, assessment, risk analysis, and risk management for systems across multiple security domains
  • Recommend organizational and system level solutions to resolve cybersecurity requirements while maintaining system availability
  • Write authorization and accreditation (A&A) documentation and supporting artifacts
  • Interact with technical team members from multiple disciplines including performing vulnerability and compliance scanning, remediations, and system audits
  • Perform technical hardware & software reviews and advise leadership of changes affecting organization’s cybersecurity posture
  • Perform technical security assessments of complex systems
  • Establish and maintain cybersecurity control baseline(s) for all unit systems
  • Generate RMF control narratives
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What we offer
  • Competitive salaries
  • Continuing education assistance
  • Professional development
  • Multiple healthcare benefits package options
  • 401K with employer matching
  • Competitive time off policy along with a federally recognized holiday schedule
  • Fulltime
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Information Systems Security Officer

This position provides support to the 46 Test Squadron - Sensors and Defensive S...
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United States , Eglin Air Force Base
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Requirements
  • Bachelor's Degree in a technical field and 3 - 10 years of relevant experience
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  • Past DoD cybersecurity experience is required
  • Background in Special Access Programs (SAP) Cybersecurity with demonstrated expertise with on-prem and cloud-based networks
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  • Knowledge of and experience designing, developing, and managing IT and cyber systems with the ability to evaluate emerging technologies and integrate them into existing architectures
  • Knowledge of and experience planning, organizing, and directing IT activities which comply with legal, regulatory, and AF/DoW-directed requirements and meet mission and customer needs
  • Ability to plan, organize, and lead others in studies or projects and to implement recommendations which may require substantial resources and/or require extensive procedural changes
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Job Responsibility
Job Responsibility
  • Risk Management Framework (RMF) and System Authorization: Lead and implement the full lifecycle of the Assessment and Authorization (A&A) process for classified information systems, ensuring compliance with government frameworks and other relevant directives
  • Security Control Implementation and Assessment: Implement, assess, and monitor security controls to safeguard classified networks and information
  • Vulnerability Management and Mitigation: Perform regular vulnerability and risk assessments to identify and prioritize threats and create POA&Ms to address them
  • Performs Security Technical Implementation Guide (STIG) assessments and Assured Compliance Assessment Solution (ACAS) scans as required
  • Applies Secure Technical Implementation Guide (STIG) best practices to a wide range of information systems, networking equipment, and software
  • Incident Response and Reporting: Act as a key player in incident response activities, including investigation and reporting
  • Configuration Management and System Integrity: Provide configuration management for all security-related software, hardware, and firmware. Ensures system changes are conducted in accordance with security policy and procedures
  • Security Documentation and Compliance: Prepare, review, and maintain all security documentation, ensuring they are current and accessible. In coordination with the ISSM, develop system-level security procedures that are consistent with cybersecurity policies. Prepares and reviews comprehensive security documentation, including System Security Plans (SSPs), Risk Assessment Reports, Plan of Action and Milestones (POA&M), network hardware and software baselines, and Authorization To Operate (ATO) packages
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  • Liaison and Communication: Serve as a primary point of contact and interface with government customers, suppliers, and internal company personnel to implement protective mechanisms and ensure compliance with all cybersecurity requirements
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What we offer
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Information Systems Security Officer

StraitSys is seeking an Information Systems Security Officer. In this role, you ...
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Requirements
  • Ability to lead an Army program to meet all documentation, artifact, and eMASS cyber security management requirements to achieve an Authority to Operate (ATO) for an Army tactical system
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  • Versed in design of information system contingency plans and other deliverables which maintain appropriate levels of protection and meet time requirements for minimizing operations impact to customer organization as well as Security Authorization and Assessment (A&A processes)
  • Strong writing skills to develop and maintain System Security Plans (SSP), Contingency Plans, Privacy Impact Assessments, Certification Reports, Accreditation Reports, Plan of Action & Milestones (POA&M), and other C&A documentation
  • Demonstrates oral and written communication skills to work closely with all levels of personnel involved in IT operations and technical aspects of systems
  • Familiarity with security policies & guidance documents to assist with the preparation and maintenance of process artifacts and traceability documents purposed for compliance with Authority to Operate (ATO) requirements
  • Must be a US Citizen
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Job Responsibility
  • Supports all aspects of Risk Management Framework(RMF) processes tailored to include minimum cybersecurity standards and demonstrate competency with specific experience in Cyber Security, Engineering, Test & Evaluation, (T&E) and/or Security Control Assessor (SCA) under a Certification & Accreditation (C&A) and/or Assessment & Authorization (A&A) process
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  • Evaluate security solutions to ensure they meet security requirements for processing up to classified information and supervise and/or maintain the operational security posture for an information system or program
  • Fulltime
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Information Systems Security Officer

Altamira Technologies is seeking an experienced Information Systems Security Off...
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Salary
Salary:
Not provided
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Expiration Date
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Requirements
Requirements
  • Current and active TS/SCI with CI Poly at the time of application
  • Five (5) years of combined work-related experience in the fields of IT, cybersecurity or security authorization
  • A Bachelor's degree in Computer Science, Cyber Security or IT Engineering
  • In lieu of a Bachelor’s degree, four (4) additional years of work-related experience may be substituted
  • Current IAM Level I certification DoD 8140.03 Compliant Professional Certification (e.g Security+, SSCP, CISSP, CISM, GSLC, etc.)
  • Experience preparing and maintaining A&A documentation for SCI or classified systems
  • Familiarity with operating system security features and secure configuration management
  • Strong technical writing, communication, and analytical skills
  • Ability to multi-task, prioritize, and thrive in a fast-paced, mission-oriented environment
Job Responsibility
Job Responsibility
  • Serve as the Information Systems Security Officer (ISSO) for assigned systems and networks
  • Support the Information Systems Security Manager (ISSM) in maintaining a compliant and secure operational posture across multiple programs and enclaves
  • Develop, maintain, and update system security documentation, including System Security Plans (SSPs), Security Controls Traceability Matrices (SCTMs), POA&Ms, and Risk Assessment Reports
  • Support Assessment and Authorization (A&A) efforts in alignment with NIST RMF, ICD 503, and IC requirements
  • Oversee day-to-day information system security operations including hardware and software implementations
  • Enforce and monitor compliance with cybersecurity policies, standards, and methodologies
  • Perform risk and vulnerability assessments, system self-inspections, and continuous monitoring
  • Manage Configuration Management (CM) for security-relevant hardware, software, and firmware, ensuring proper review and impact analysis for all system changes
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  • Support Information Assurance Vulnerability Alert (IAVA) processes: initiate responses, perform scans, apply patches, and track remediation
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Alternate Facility Security Officer (AFSO)/ Information Systems Security Officer (ISSO)

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Salary:
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X-Bow Systems
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Requirements
Requirements
  • U.S. citizenship and active security clearance (SECRET or higher preferred)
  • 3+ years of experience in industrial security or related field and experience in information systems security or cybersecurity
  • Knowledge of NISPOM (32 CFR Part 117), RMF, NIST SP 800-53, and related standards
  • Experience with system accreditation, auditing, and incident response
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  • Relevant certifications (e.g., CISSP, Security+, CISM) preferred
  • Strong organizational, communication, and interpersonal skills
  • Proficiency with security management software and Microsoft Office Suite.
Job Responsibility
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  • Assist the FSO in implementing and maintaining the facility's security program in accordance with NISPOM and company policies
  • Support personnel security clearance processing, tracking, and recordkeeping
  • Conduct security briefings and debriefings
  • Assist with self-inspections, audits, and preparation for DCSA assessments
  • Maintain classified document control and accountability
  • Respond to and report security incidents or violations
  • Support the development and enforcement of security policies and procedures
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  • Implement and maintain security controls for information systems in accordance with NISPOM, RMF, and company policies
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  • Fulltime
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Cyber Security, Information Systems Security Officer

Jumpstart your career as a Cybersecurity professional with BAE Systems, supporti...
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United States , Nashua
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Requirements
Requirements
  • SECRET Clearance is required for this position
  • Minimum of High School Diploma with 3 or more years of experience or Degree and 2 years of experience required
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  • High level of personal motivation and initiative to learn and acquire new skills, and adapt seamlessly to an ever-changing security environment
  • Customer focused, excellent communicator and ability to work with limited supervision.
  • Strong organizational skills
  • Able to interface with other IA team members, other security disciplines (industrial security, physical security, special programs security, etc.), and program personnel
  • Basic understanding of simple networks, operations systems and computer functions.
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Job Responsibility
Job Responsibility
  • Responsible for supporting adherence to all aspects of a rigorous Risk Management Framework (RMF) compliance program as stipulated by NISPOM/DAAPM, JSIG, ICD 503, STIGs and associated NIST publications.
  • Partner with the Information System Security Manager (ISSM) to maintain Authority to Operate (ATO) approvals for various systems by adhering to the Risk Management Framework (RMF).
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What we offer
What we offer
  • health, dental, and vision insurance
  • health savings accounts
  • a 401(k) savings plan
  • disability coverage
  • life and accident insurance
  • employee assistance program
  • legal plan
  • discounts on things like home, auto, and pet insurance
  • paid time off
  • paid holidays
  • Fulltime
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Information Systems Security Officer 1

Columbia Technology Partners is seeking an Information Systems Security Officer ...
Location
Location
USA , Annapolis Junction
Salary
Salary:
130000.00 - 155000.00 USD / Year
ctp-web.com Logo
Columbia Technology Partners
Expiration Date
Until further notice
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Requirements
Requirements
  • U.S. Citizenship
  • DOD 8570 IAT Level I Certification
  • active Security Clearance with appropriate Polygraph
  • Bachelor's degree in Computer Science or related field (4 additional years of ISSO experience may substitute)
  • Minimum 5 years of experience as an ISSO or in a related role
  • DoD 8570 IAT Level I certification (or higher)
  • Experience with RMF processes, including ATO support, security controls, and continuous monitoring
  • Hands-on experience with RMF tools, NIST 800-53/800-37, vulnerability scanning, and security documentation (e.g., SSPs, POA&Ms)
Job Responsibility
Job Responsibility
  • Support the implementation and enforcement of information systems security policies, standards, and methodologies
  • Assist in maintaining the operational security posture of systems and programs
  • Perform vulnerability and risk assessments to support system authorization activities
  • Support RMF-based security authorization efforts, including ATO maintenance and continuous monitoring
  • Prepare and maintain security documentation, including SSPs, POA&Ms, BIAs, CMPs, AARs, CPs, SARs, and RARs
  • Manage and assess the security impact of system changes
  • Perform configuration management for security-related software, hardware, and firmware
  • Evaluate security solutions to ensure compliance with NIST security requirements
  • Analyze compliance and configuration scan results and support remediation efforts
  • Collaborate with system administrators and system owners to maintain compliance and address vulnerabilities
What we offer
What we offer
  • Medical (3 superior plans)
  • Vision + Dental (free, paid in full by CTP)
  • Retirement (401k - 6% company contribution)
  • PTO + Leave (customizable leave plans)
  • Jury Duty, Bereavement + Military Leave
  • Career Growth (up to $10,000 for approved career-related learning, training, education, and/or tuition)
  • Life and AD&D Insurance/Short-Term & Long-Term Disability (zero cost to you)
  • Profit Sharing Bonus (end of year cash)
  • Referral Bonus Program ($7,000-$20,000 if referral joins team)
  • Fulltime
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