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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Information System Security Manager - **Company:** CALIBRE Systems Inc. - **Location:** St. Louis, United States - **Contract:** Permanent contract - **Skills:** Software Quality, Cyber Security, Information Systems, Computer Networks, Computer Engineering, Identity and Access Management, Intrusion Detection and Prevention, Software Engineering, Information Technology, Cyber Warfare - **Published:** July 17, 2026 - **Apply:** https://www.dice.com/job-detail/2799f615-1051-48fd-a028-5428a9bea530 ## About the Role * Associate's degree or higher from an accredited college or university (Prefer an accredited Computer Science, Cyber Security, Information Technology, Software Engineering, Information Systems, or Computer Engineering degree, or a degree in a Mathematics or Engineering field.), Requirements for this position shall include: * CISSP-ISSMP or GSLC - IAT, IAM, or IASAE Level 3 Certification * ACTIVE TS/SCI Clearance is required ## Description CALIBRE is an employee-owned mission focused solutions and digital transformation company. We are seeking an individual to be responsible for the cybersecurity of a program, organization, system, or enclave. Responsibilities and abilities for this position shall include, but not limited to: * Acquire and manage the necessary resources, including leadership support, financial resources, and key security personnel, to support information technology (IT) security goals and objectives and reduce overall organizational risk. * Acquire necessary resources, including financial resources, to conduct an effective enterprise continuity of operations program. * Advise senior management (e.g., Chief Information Officer [CIO]) on risk levels and security posture. * Advise senior management (e.g., CIO) on cost/benefit analysis of information security programs, policies, processes, systems, and elements. * Advise appropriate senior leadership or Authorizing Official of changes affecting the organization's cybersecurity posture. * Collect and maintain data needed to meet system cybersecurity reporting * Communicate the value of information technology (IT) security throughout all levels of the organization stakeholders. * Collaborate with stakeholders to establish the enterprise continuity of operations program, strategy, and mission assurance. * Ensure that security improvement actions are evaluated, validated, and implemented as required. * Ensure that cybersecurity inspections, tests, and reviews are coordinated for the network environment. * Ensure that cybersecurity requirements are integrated into the continuity planning for that system and/or organization(s). * Ensure that protection and detection capabilities are acquired or developed using the IS security engineering approach and are consistent with organization-level cybersecurity architecture. * Establish overall enterprise information security architecture (EISA) with the organization's overall security strategy. * Evaluate and approve development efforts to ensure that baseline security safeguards are appropriately installed. * Evaluate cost/benefit, economic, and risk analysis in decision-making process. * Identify alternative information security strategies to address organizational security objectives. * Identify information technology (IT) security program implications of new technologies or technology upgrades. * Interface with external organizations (e.g., public affairs, law enforcement, Command or Component Inspector General) to ensure appropriate and accurate dissemination of incident and other Computer Network Defense information. * Interpret and/or approve security requirements relative to the capabilities of new information technologies. * Interpret patterns of noncompliance to determine their impact on levels of risk and/or overall effectiveness of the enterprise's cybersecurity program. * Lead and align information technology (IT) security priorities with the security strategy. * Lead and oversee information security budget, staffing, and contracting. * Manage the monitoring of information security data sources to maintain organizational situational awareness. * Manage the publishing of Computer Network Defense guidance (e.g., TCNOs, Concept of Operations, Net Analyst Reports, NTSM, MTOs) for the enterprise constituency. * Manage threat or target analysis of cyber defense information and production of threat information within the enterprise. * Monitor and evaluate the effectiveness of the enterprise's cybersecurity safeguards to ensure that they provide the intended level of protection. * Oversee the information security training and awareness program. * Participate in an information security risk assessment during the Security Assessment and Authorization process. * Prepare, distribute, and maintain plans, instructions, guidance, and standard operating procedures concerning the security of network system(s) operations. * Provide enterprise cybersecurity and supply chain risk management guidance for development of the Continuity of Operations Plans. * Provide leadership and direction to information technology (IT) personnel by ensuring that cybersecurity awareness, basics, literacy, and training are provided to operations personnel commensurate with their responsibilities. * Ability to apply techniques for detecting host and network-based intrusions using intrusion detection technologies. * Ability to integrate information security requirements into the acquisition process; using applicable baseline security controls as one of the sources for security requirements; ensuring a robust software quality control process; and establishing multiple sources (e.g., delivery routes, for critical system elements). * Ability to identify critical infrastructure systems with information communication technology that were designed without system security considerations. ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Let's Talk Quality! - Lilia Gargouri](https://www.wearedevelopers.com/videos/1815-let-s-talk-quality-lilia-gargouri) - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) - [Let’s Talk Quality!](https://www.wearedevelopers.com/videos/100012-let-s-talk-quality) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Events like RSAC Get You CISOs. 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