{"schemaVersion":"jobsearcher.job.v1","id":"45e08e17c6dfdbcf3751366f","url":"https://jobsearcher.com/jobs/45e08e17c6dfdbcf3751366f","canonicalUrl":"https://jobsearcher.com/jobs/45e08e17c6dfdbcf3751366f","title":"Information Systems Security Engineer (ISSE)","description":"Information Systems Security Engineer (ISSE)\r\nJob Location\r\nCrane, Indiana\r\nTracking Code\r\nPSINNEEW/2026/4587\r\nPosition Type\r\nFull-Time/Regular\r\nPrecise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic growth, our team applies innovative technologies, engineering rigor, and customer-focused execution to solve complex challenges and accelerate mission success. Guided by our commitment to partnership, precision, and performance, we deliver the scalable solutions and technical excellence our customers depend on—today and into the future.\r\nWe are seeking an Information Systems Security Engineer (ISSE) to support our customer in Crane, Indiana. This position provides cybersecurity engineering support for tactical information systems, applications, networks, and platform systems supporting Expeditionary Electromagnetic Warfare Division efforts. The ISSE will support the engineering, documentation, assessment, and authorization activities required to establish and maintain compliant, operationally effective systems in accordance with DoD and Navy cybersecurity requirements. This role is ideal for a candidate who understands both the technical and procedural sides of cybersecurity. The successful candidate will help engineer and document security controls, support RMF package development and submission, assess vulnerabilities, manage POA&Ms, and sustain systems through authorization and continuous monitoring. The position requires strong judgment, initiative, organization, and the ability to operate effectively in a fast-paced environment with sensitive information and mission-critical systems.\r\nThis role requires in-person support.\r\nDuties\r\nProvide cybersecurity engineering support for tactical information systems that are not owned by NSWC Crane or NMCI, including applications, networks, and platform systems.\r\nDevelop, update, and maintain cybersecurity documentation required for the certification, accreditation, authorization, and sustainment of information systems. Core artifacts may include the System Security Plan (SSP), Risk Assessment Report (RAR), Security Assessment Plan (SAP), Security Assessment Report (SAR), POA&Ms, Incident Response Plan (IRP), Contingency Plan, SOPs, Remediation Plans, and Configuration Management Plan (CMP).\r\nSupport the Risk Management Framework (RMF) process and demonstrate working knowledge of the RMF submission flow, including:\r\nSystem categorization and boundary definition\r\nSecurity control selection and tailoring\r\nControl implementation and technical evidence collection\r\nPackage development and submission for assessment\r\nSupport to security control assessment and adjudication\r\nDevelopment and maintenance of POA&Ms\r\nAuthorization package updates in support of ATO decisions\r\nTransition to continuous monitoring and reauthorization support as required.\r\nPerform technical efforts required for the certification, accreditation, and authorization of tactical systems, including vulnerability assessment using Tenable Nessus, SCAP Compliance Checker (SCC), STIG evaluation, and manual checklist development.\r\nAnalyze system, network, database, cloud, and application security posture and recommend cost-effective safeguards and remediation strategies.\r\nProactively create, monitor, and update POA&Ms to ensure identified weaknesses are tracked and resolved within required timelines.\r\nAssist with development and maintenance of the information system's authorization to operate (ATO) and overall compliance posture.\r\nMaintain hardware and software inventories, support configuration management, and assess impacts of proposed changes to maintain security posture.\r\nSupport incident response and contingency planning activities, including documentation updates and technical coordination.\r\nEnsure systems are maintained in DITPR-DON and that software applications are properly registered in DADMS, as applicable.\r\nSupport continuous monitoring of vulnerabilities through patching, security updates, policy changes, mitigation development, and security status reporting to stakeholders.\r\nParticipate in configuration control and change-review activities affecting cybersecurity posture, in coordination with program, engineering, and security personnel.\r\nDesired Education\r\nBachelor's degree in Cybersecurity, Information Technology, Computer Science, Computer Engineering, Information Systems, or a related technical field.\r\nDesired Experience\r\n3+ years of information assurance, cybersecurity engineering, ISSO/ISSE, or related DoD cyber compliance experience.\r\nExperience supporting the Risk Management Framework (RMF) for DoD information systems.\r\nExperience developing or updating RMF/security authorization documentation such as SSP, RAR, SAP, SAR, POA&Ms, IRP, CP, SOPs, and CMPs.\r\nWorking knowledge of FISMA, FIPS, NIST, DoDI 8510.01, DoDI 8500.01, and related cybersecurity guidance.\r\nExperience performing or supporting vulnerability scanning, STIG review, assessment, and remediation analysis.\r\nFamiliarity with tools such as Tenable Nessus, SCC, and related assessment/compliance tooling.\r\nAbility to assess evolving threats, communicate technical risk clearly, and support practical remediation in an operational environment.\r\nStrong written and verbal communication skills and ability to work effectively with engineers, ISSOs, ISSMs, administrators, and Government stakeholders.\r\nPreferred Qualifications\r\nCurrent experience providing DoD ISSO/ISSE support in a Navy or tactical systems environment.\r\nExperience supporting systems hosted in cloud, Agile, or DevSecOps environments.\r\nFamiliarity with DITPR-DON, DADMS, eMASS-equivalent workflows, and Navy authorization package routing.\r\nExperience supporting continuous monitoring, patch management, configuration management, and ATO sustainment activities.\r\nOne or more of the following certifications\r\nCISSP\r\nCASP+\r\nCISA\r\nCEH\r\nCISM\r\nMust be able to obtain and maintain a Secret security clearance. Due to the sensitivity of customer related requirements, U.S. Citizenship is required.\r\nPrecise Systems and its subsidiaries are Equal Opportunity /Affirmative Action Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, protected veteran status, status as an individual with a disability, or any legally protected status under federal, state, or local law. Precise Systems participates in E-Verify.\r\nJ-18808-Ljbffr","company":"Precise Systems Md","rawCompany":"precise systems md","city":"Crane","state":"IN","isRemote":false,"isActive":false,"createdAt":"2026-07-25T00:19:44.879Z","occupations":[{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1212.00","title":"Information Security Analysts","slug":"information-security-analysts"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"928110","title":"National Security","slug":"national-security"},{"code":"541690","title":"Other Scientific and Technical Consulting Services","slug":"other-scientific-and-technical-consulting-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Information Systems Security Engineer (ISSE)","description":"Information Systems Security Engineer (ISSE)\r\nJob Location\r\nCrane, Indiana\r\nTracking Code\r\nPSINNEEW/2026/4587\r\nPosition Type\r\nFull-Time/Regular\r\nPrecise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic growth, our team applies innovative technologies, engineering rigor, and customer-focused execution to solve complex challenges and accelerate mission success. Guided by our commitment to partnership, precision, and performance, we deliver the scalable solutions and technical excellence our customers depend on—today and into the future.\r\nWe are seeking an Information Systems Security Engineer (ISSE) to support our customer in Crane, Indiana. This position provides cybersecurity engineering support for tactical information systems, applications, networks, and platform systems supporting Expeditionary Electromagnetic Warfare Division efforts. The ISSE will support the engineering, documentation, assessment, and authorization activities required to establish and maintain compliant, operationally effective systems in accordance with DoD and Navy cybersecurity requirements. This role is ideal for a candidate who understands both the technical and procedural sides of cybersecurity. The successful candidate will help engineer and document security controls, support RMF package development and submission, assess vulnerabilities, manage POA&Ms, and sustain systems through authorization and continuous monitoring. The position requires strong judgment, initiative, organization, and the ability to operate effectively in a fast-paced environment with sensitive information and mission-critical systems.\r\nThis role requires in-person support.\r\nDuties\r\nProvide cybersecurity engineering support for tactical information systems that are not owned by NSWC Crane or NMCI, including applications, networks, and platform systems.\r\nDevelop, update, and maintain cybersecurity documentation required for the certification, accreditation, authorization, and sustainment of information systems. Core artifacts may include the System Security Plan (SSP), Risk Assessment Report (RAR), Security Assessment Plan (SAP), Security Assessment Report (SAR), POA&Ms, Incident Response Plan (IRP), Contingency Plan, SOPs, Remediation Plans, and Configuration Management Plan (CMP).\r\nSupport the Risk Management Framework (RMF) process and demonstrate working knowledge of the RMF submission flow, including:\r\nSystem categorization and boundary definition\r\nSecurity control selection and tailoring\r\nControl implementation and technical evidence collection\r\nPackage development and submission for assessment\r\nSupport to security control assessment and adjudication\r\nDevelopment and maintenance of POA&Ms\r\nAuthorization package updates in support of ATO decisions\r\nTransition to continuous monitoring and reauthorization support as required.\r\nPerform technical efforts required for the certification, accreditation, and authorization of tactical systems, including vulnerability assessment using Tenable Nessus, SCAP Compliance Checker (SCC), STIG evaluation, and manual checklist development.\r\nAnalyze system, network, database, cloud, and application security posture and recommend cost-effective safeguards and remediation strategies.\r\nProactively create, monitor, and update POA&Ms to ensure identified weaknesses are tracked and resolved within required timelines.\r\nAssist with development and maintenance of the information system's authorization to operate (ATO) and overall compliance posture.\r\nMaintain hardware and software inventories, support configuration management, and assess impacts of proposed changes to maintain security posture.\r\nSupport incident response and contingency planning activities, including documentation updates and technical coordination.\r\nEnsure systems are maintained in DITPR-DON and that software applications are properly registered in DADMS, as applicable.\r\nSupport continuous monitoring of vulnerabilities through patching, security updates, policy changes, mitigation development, and security status reporting to stakeholders.\r\nParticipate in configuration control and change-review activities affecting cybersecurity posture, in coordination with program, engineering, and security personnel.\r\nDesired Education\r\nBachelor's degree in Cybersecurity, Information Technology, Computer Science, Computer Engineering, Information Systems, or a related technical field.\r\nDesired Experience\r\n3+ years of information assurance, cybersecurity engineering, ISSO/ISSE, or related DoD cyber compliance experience.\r\nExperience supporting the Risk Management Framework (RMF) for DoD information systems.\r\nExperience developing or updating RMF/security authorization documentation such as SSP, RAR, SAP, SAR, POA&Ms, IRP, CP, SOPs, and CMPs.\r\nWorking knowledge of FISMA, FIPS, NIST, DoDI 8510.01, DoDI 8500.01, and related cybersecurity guidance.\r\nExperience performing or supporting vulnerability scanning, STIG review, assessment, and remediation analysis.\r\nFamiliarity with tools such as Tenable Nessus, SCC, and related assessment/compliance tooling.\r\nAbility to assess evolving threats, communicate technical risk clearly, and support practical remediation in an operational environment.\r\nStrong written and verbal communication skills and ability to work effectively with engineers, ISSOs, ISSMs, administrators, and Government stakeholders.\r\nPreferred Qualifications\r\nCurrent experience providing DoD ISSO/ISSE support in a Navy or tactical systems environment.\r\nExperience supporting systems hosted in cloud, Agile, or DevSecOps environments.\r\nFamiliarity with DITPR-DON, DADMS, eMASS-equivalent workflows, and Navy authorization package routing.\r\nExperience supporting continuous monitoring, patch management, configuration management, and ATO sustainment activities.\r\nOne or more of the following certifications\r\nCISSP\r\nCASP+\r\nCISA\r\nCEH\r\nCISM\r\nMust be able to obtain and maintain a Secret security clearance. Due to the sensitivity of customer related requirements, U.S. Citizenship is required.\r\nPrecise Systems and its subsidiaries are Equal Opportunity /Affirmative Action Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, protected veteran status, status as an individual with a disability, or any legally protected status under federal, state, or local law. Precise Systems participates in E-Verify.\r\nJ-18808-Ljbffr","datePosted":"2026-07-25T00:19:44.879Z","dateModified":"2026-07-25T00:19:44.879Z","hiringOrganization":{"@type":"Organization","name":"Precise Systems Md","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Crane","addressRegion":"IN","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"45e08e17c6dfdbcf3751366f"},"url":"https://jobsearcher.com/jobs/45e08e17c6dfdbcf3751366f"}}