NewInformation Systems Security Officer (ISSO), Senior Advisor - TS/SCI w/poly PeratonInformation Systems Security Officer (ISSO), Senior Advisor - TS/SCI w/polyLinthicum Heights, Maryland$146,000–$234,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Staff Facility Security Officer (R5220) Shield AI IncStaff Facility Security Officer (R5220)Washington, DC$100,000–$150,000 / yearThe ideal candidate has experience managing classified programs, administering personnel security processes, maintaining compliance with DCSA requirements, and supporting secure facilities operating at the Secret and Top Secret levels. The FSO will serve as the primary point of contact for all facility security matters and ensure compliance with the National Industrial Security Program Operating Manual (NISPOM), DoD regulations, and customer-specific security requirements.
Information Systems Security Officer, Senior UnisityInformation Systems Security Officer, SeniorAnnapolis Junction, MarylandThe selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS). Provide support for Information Assurance Vulnerability Alerts (IAVAs) management (initiating IAVA responses and system security scans, completing remediation, extending IAVA patches and security updates to designated sites, etc.).
Sr Information Systems Security Officer / Active Top Secret Peraton IncSr Information Systems Security Officer / Active Top SecretWashington, DC$135,000–$216,000 / yearWorking understanding of network technology (includes knowledge of network protocols, TCP/IP), operating systems as well as the necessary security protocols, system details (Architecture, data flow, security cat, requirements, configuration management process/procedures, and user profile) firewalls, rules and configurations, intrusion detection tools and prevention systems, encryption techniques, Windows, Unix, and Linux) operating systems, along with other applications such as databases and web servers. Have the ability to use eMASS to execute, RMF v5 to include document / update system status, identify, document, and manage implementation of operational and technical security controls, implementation and risk assessment tabs, non-compliant and non-validated controls, POAM management (entry, evidence, close-out), produce report and track Plan of Action and Milestone (POA&M) due dates, etc.
Information Systems Security Officer - Sr Cloud / Active Top Secret Peraton IncInformation Systems Security Officer - Sr Cloud / Active Top SecretWashington, DC$135,000–$216,000 / yearWorking understanding of network technology (includes knowledge of network protocols, TCP/IP), operating systems as well as the necessary security protocols, system details (Architecture, data flow, security cat, requirements, configuration management process/procedures, and user profile) firewalls, rules and configurations, intrusion detection tools and prevention systems, encryption techniques, Windows, Unix, and Linux) operating systems, along with other applications such as databases and web servers. Have the ability to use eMASS to execute, RMF v5 to include document / update system status, identify, document, and manage implementation of operational and technical security controls, implementation and risk assessment tabs, non-compliant and non-validated controls, POAM management (entry, evidence, close-out), produce report and track Plan of Action and Milestone (POA&M) due dates, etc.
NewInformation Systems Security Officer Galapagos Federal Systems LLC.Information Systems Security OfficerWashington, Washington, DC$145,000–$155,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. The ISSO is responsible for supporting Assessment and Authorization (A&A) activities, maintaining system security posture, and serving as a key liaison between technical teams, security disciplines, and government security representatives throughout the system life cycle.
Mid‑Level Information Systems Security Officer (ISSO) IDS International Government Services LLCMid‑Level Information Systems Security Officer (ISSO)Annapolis Junction, MD$90,000–$110,000 / yearRelevant experience in information or cyber security, network security, vulnerability analysis, penetration testing, computer forensics, systems engineering, or network/system administration. Combining operational expertise with an intimate understanding of today's greatest challenges, we bring our customers the solutions required for success in a complex and multidimensional world.
Information System Security Officer (ISSO) - Senior ASRC Federal Holding CompanyInformation System Security Officer (ISSO) - SeniorAberdeen Proving Ground, MDDevelop, update, and/or modify the system-level artifacts (e.g., TTPs, plans, policies, procedures, hardware/software lists, data flow, system architecture diagrams, PIAs, Ports/Protocols/Services, MOA/MOU, etc. ) and ensure they are associated with corresponding controls in eMASS. In this role, you will provide cybersecurity support to the DEVCOM-CBC G-6 Cybersecurity Branch, focusing on all aspects of Risk Management Framework (RMF) activities, cybersecurity assessments, and incident response.
Information System Security Officer (Isso) - Senior ASRC Federal Holding CompanyInformation System Security Officer (Isso) - SeniorAberdeen Proving Ground, MDBachelor's degree (BA/BS) in Computer Science, Information Technology, Engineering, or a related field or 4 additional years of experience (for a total of 5 years) in lieu of the degree5 or more years of hands-on RMF EMASS Authorization dutiesWorking knowledge of DoD and Army cybersecurity regulations including Army Regulation 25-2, DoD 8140, and DoD RMF policyExperience with Active Directory account management and STIG/SRG audit processesFamiliarity with the Army Account Validation System (AVS) or equivalent DoD workforce compliance tracking platforms. Direct experience with eMASS, POA&M and RMF processes and responsibilitiesExperience serving as an Enhanced Trusted Agent for PKI hardware token issuanceExperience performing Software Assurance or Hardware Assurance reviews for DoD networksFamiliarity with NSA and Army data sanitization and destruction policyExperience coordinating Negligent Disclosure of Classified Information or classified spill incident responseCISSP, CASP+, or CISM certificationExperience supporting DEVCOM or Army G-6 cybersecurity programs.
ISSO - Information System Security Officer Soliel LLCISSO - Information System Security OfficerMD$140,000–$155,000 / yearThe ISSO will support cybersecurity, Risk Management Framework (RMF), and Authorization to Operate (ATO) activities while also providing hands-on support for vulnerability assessment and remediation using DISA STIGs and ACAS/Nessus. Soliel, LLC is an accomplished and innovative Woman Owned Small Business (WOSB) delivering IT engineering and critical mission support services to the public sector.
NewSecurity Officer Trainee Constellation Energy Generation, LLC.Security Officer TraineeDelta, PennsylvaniaFull timeMust be able to successfully complete all training required for the position, including but not limited to a physical fitness test, firearms qualification, and nuclear site-specific training and testing providing general knowledge of nuclear power generation science and principles. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Information Systems Security Officer (ISSO), Senior Advisor TS/SCI w/poly Peraton IncInformation Systems Security Officer (ISSO), Senior Advisor TS/SCI w/polyMD$146,000–$234,000 / yearBenefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
NewSr. Information Systems Security Officer ISSO II 6835 Metrostar SystemsSr. Information Systems Security Officer ISSO II 6835Washington, DC$160,000–$175,000 / yearWhat you'll need to succeed: 7+ years of experience as a cybersecurity analyst with a specialization in Government System ATO support, demonstrating deep knowledge of government ATO principles, methodologies, and tools. Collaborate closely with cross-functional teams to establish and maintain government-aligned security measures, including firewalls, intrusion detection systems, data encryption, and access controls.
Information Systems Security Officer ManTechInformation Systems Security OfficerLaurel, MDAs an ISSO, you will work alongside customers, Integrated Product Teams (IPTs), and vendors to support the implementation and compliance of advanced EIT capabilities through Data Center & Compute Services. + Bachelor’s degree with 12+ years of relevant experience OR associate’s degree with 15 years of relevant experience OR high school diploma/GED with 20 years of relevant experience.
Information System Security Officer (ISSO) Peraton IncInformation System Security Officer (ISSO)Laurel, MD$104,000–$166,000 / yearYou will own day-to-day security operations aligned to RMF, drive continuous monitoring, maintain ATO posture, and partner closely with subcontractor and customer personnel to ensure implementation and compliance. As the worlds leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Senior Information System Security Officer (ISSO) Peraton IncSenior Information System Security Officer (ISSO)Laurel, MD$135,000–$216,000 / yearPeraton Labs is seeking a poly cleared Senior Information System Security Officer for a mission-critical, highly complex HPC environment enabling research across multiple security domains. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Senior Facility Security Officer (R4917) Shield AI IncSenior Facility Security Officer (R4917)Washington, DC$80,000–$120,000 / yearWith offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. Job Description: The FSO operates as a key contributor within a dynamic, fast-paced defense environment, responsible for executing and scaling security operations in support of classified programs.
Information Systems Security Officer Leidos Holdings Inc.Information Systems Security OfficerAnnapolis Junction, MD$107,900–$195,050 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. This multi-year, high-impact program supports our customer site in Annapolis Junction, MD, focusing on the development, integration, deployment, and sustainment of cutting-edge large-scale collection systems.
Senior Information Systems Security Officer ISSO Leidos Holdings IncSenior Information Systems Security Officer ISSOAnnapolis Junction, MD$131,300–$237,350 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. This multi-year, high-impact program supports our customer site in Annapolis Junction, MD, focusing on the development, integration, deployment, and sustainment of cutting-edge large-scale collection systems.
Information System Security Officer CymertekInformation System Security OfficerAnnapolis Junction, MarylandCybersecurity Analyst, Information Security Specialist, Security Compliance Officer, Information Assurance Analyst, Security Operations Center (SOC) Analyst, IT Security Manager, Security Risk Analyst, Cyber Risk Manager, Security Architect, Cybersecurity Engineer, System Security Engineer, etc. Cybersecurity, Information Technology, Computer Science, Information Systems, Network Security, Systems Engineering, Information Assurance, Computer Engineering, Data Science, Software Engineering, Cyber Risk Management, Electrical Engineering, etc.