Information Systems Security Officer (ISSO), Mid (MCSES III) AMERICAN SYSTEMSInformation Systems Security Officer (ISSO), Mid (MCSES III)McLean, VirginiaFull timeProvide 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. 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.
Information System Security Officer 3 w /Poly Bigbear.aiInformation System Security Officer 3 w /PolyColumbia, MarylandFull timeAbout BigBear.ai: BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Familiarity with commercial security products, security authorization techniques, security incident management, and PKI and authorization services.
Senior Information Systems Security Officer Captivation SoftwareSenior Information Systems Security OfficerAnnapolis Junction, MD$130,000–$270,000 / yearMinimum Qualifications: Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or related discipline and 12 or more years of related experience, in lieu of bachelor's degree or a Technical Bachelor's Degree an additional 4 Years of experience will be considered. Prepares and reviews documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs).
Information Systems Security Engineer (ISSE) Open Systems Technologies CorporationInformation Systems Security Engineer (ISSE)Annapolis Junction, MDThe ISSE will support full Risk Management Framework (RMF) execution, Assessment & Authorization (A&A) activities, and continuous cybersecurity compliance efforts while working closely with system administrators, ISSOs, ISSMs, and system owners. This role focuses on integrating cybersecurity engineering principles across system design, implementation, accreditation, and sustainment activities within complex classified environments.
Information System Security Professional Military, Veterans and Diverse Job SeekersInformation System Security ProfessionalMarylandRelevant experience applying to all work levels: Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis course), Undergraduate Cyber Training (UCT), Network Warfare Bridge Course (NWBC)/Intermediate Network Warfare Training (INWT), Cyber Defense Operations will be considered towards the relevant experience requirement (i.e., 20-24 weeks course will count as 6 months of experience, 10-14 weeks will count as 3 months of experience). Completion of military training in a relevant area such as JCAC (Joint Cyber Analysis course), Undergraduate Cyber Training (UCT), Network Warfare Bridge Course (NWBC)/Intermediate Network Warfare Training (INWT), Cyber Defense Operations will be considered towards the relevant experience requirement (i.e., 20-24 weeks course will count as 6 months of experience, 10-14 weeks will count as 3 months of experience).
Information Systems Security Engineer Prodigy OneInformation Systems Security EngineerAnnapolis Junction, MarylandThe strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Preferred Qualifications: Five (5) years of experience with Defense in Depth Principals/technology (including access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk assessment methodology to system development.
NewInformation Security Engineer AppianInformation Security EngineerMclean, VAGrowth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Our mission is to build, monitor, and scale robust security tools and processes that shield critical corporate and customer assets from emerging threats, international security concerns, and vulnerabilities, ensuring our AI-Powered Process Automation platform remains resilient and secure.
Information System Security Officer Independent SoftwareInformation System Security OfficerAnnapolis Junction, MDImplements, enforces, communicates, and develops security policies or plans for data, software applications, hardware, telecommunications, and information systems security education awareness programs. High School Diploma or equivalent and (4) years' experience or bachelor's degree in computer science or related discipline from an accredited college or university and (2) years experience.
Information Systems Security Specialist Military, Veterans and Diverse Job SeekersInformation Systems Security SpecialistMarylandMaintain responsibility for all ISSO duties in support of Information Systems, CSS Risk Management Framework, IC Directive, 503 Practitioners manual and the Committee on National Security Systems Instruction, and 1253 security controls. Assist with preparation and maintenance of documentation and maintain records on workstations, servers, routers, firewalls, intelligent hubs, network switches, including system upgrades.
Information Technology Cyber Security Specialist Military, Veterans and Diverse Job SeekersInformation Technology Cyber Security SpecialistMarylandCustomer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately.
NewInformation Systems Security Engineer (Isse) SolielcomInformation Systems Security Engineer (Isse)Fort Meade, MD$110,000–$130,000 / yearABOUT US: Soliel LLC is an innovative, growing engineering company specializing in providing Cybersecurity, Agile Software Development, Data Management and Analysis, Cloud Engineering and Services, DevSecOps, and Systems Engineering services to the Department of Defense and other federal agencies. QUALIFICATIONS: 7+ years of combined IT, systems engineering, information assurance, or cybersecurity experience, including 4+ years supporting cybersecurity engineering, RMF, or A&A activities.
Senior Information Systems Security Officer (Isso) Independent SoftwareSenior Information Systems Security Officer (Isso)Annapolis Junction, MDAdditionally, you will provide technical leadership in interpreting security requirements, implementing controls, and responding to emerging threats, while continuously improving processes to enhance resilience, compliance, and mission effectiveness. In this role, you will serve as a key security authority for assigned systems and programs, ensuring compliance with evolving DoD and IC policies while proactively identifying and mitigating risks to classified environments.
Senior Information Systems Security Officer (ISSO) Independent SoftwareSenior Information Systems Security Officer (ISSO)Annapolis Junction, MDCreate and maintain critical security documentation including: – System Security Plans (SSPs) – Risk Assessment Reports (RARs) – Plan of Actions and Milestones (POA&Ms) – Certification and Accreditation Packages – System Requirements Traceability Matrices (SRTMs). Certifications: • DoD 8140.03 compliance with IAM Level II or IAT Level III (CASP, CISSP, or Associate) Clearance Requirement: Must possess an active TS/SCI with appropriate Polygraph to be considered for this role.
Senior Information System Security Officer Bridge Core (BCore)Senior Information System Security OfficerTysons, Virginia$210,000–$235,000 / yearFull timeThe successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.
Information Systems Security Engineer Level 1 GrvtyInformation Systems Security Engineer Level 1MarylandSystems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot. This team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems.
Information Systems Security Engineer / ISSE (HPC) AMERICAN SYSTEMSInformation Systems Security Engineer / ISSE (HPC)Arlington, VirginiaFull timeOverview: AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly experienced Information Systems Security Engineer (ISSE) to support RHEL and Windows systems in a High Performance Computing (HPC) environment in Arlington, VA . Responsibilities: As an Information Systems Security Engineer (ISSE) at AMERICAN SYSTEMS, you will: Design and implement enterprise-level security architectures for RHEL systems in a High Performance Computing (HPC) SAP environment .
Information Systems Security Officer, I (Government) Military, Veterans and Diverse Job SeekersInformation Systems Security Officer, I (Government)MarylandFamiliarity with controlling, labeling, virus scanning, and appropriately transferring data (uploading/downloading) between information systems at varying classification levels. The Level 1 ISSO position is an entry level IS professional who aids the Government on basic IT and information system security issues affecting the mission.
Senior Information System Security Officer (ISSO) Independent SoftwareSenior Information System Security Officer (ISSO)Annapolis Junction, MDFull timeYou will work closely with engineering, operations, and compliance teams to monitor system security, conduct audits, manage vulnerabilities, and support accreditation efforts, including System Security Plan (SSP) compliance. Bachelor’s degree in Computer Science, Information Assurance, Cybersecurity, or a related discipline and ten (10) years of relevant experience.
Senior Information System Security Officer (Isso) Independent SoftwareSenior Information System Security Officer (Isso)Annapolis Junction, MDYou will work closely with engineering, operations, and compliance teams to monitor system security, conduct audits, manage vulnerabilities, and support accreditation efforts, including System Security Plan (SSP) compliance. Bachelor's degree in Computer Science, Information Assurance, Cybersecurity, or a related discipline and ten (10) years of relevant experience.
Information Systems Security Officer Steel Point SolutionsInformation Systems Security OfficerHanover, MarylandExperience is to include at least two (2) of the following areas: knowledge of current security tools, hardware/software security implementation; communication protocols; and encryption techniques/tools. Steel Point Solutions is an amazing SBA Certified (8a), HUBZone, Small Disadvantaged Business (SDB) and a Woman Owned Small Business (WOSB) company.