- Tyto Athene (Fairfax, VA)
- …Tyto Athene is searching for a **Senior Information System Security Officer ( ISSO )** to be responsible for the overall handling of information assurance expertise ... experience. + Minimum of 5 years of relevant functional experience as an ISSO or Security Analyst. + PMP certification + Familiarity with program security… more
- Tyto Athene (Washington, DC)
- …Tyto Athene is searching fora **Senior Information Systems Security Officer ( ISSO )** with privacy experience. The candidate will ensure that security requirements ... Personally Identifiable Information (PII) and other sensitive information. The ISSO will be involved in the application of federally...of 8 years of relevant experience functioning as an ISSO + Thorough understanding and knowledge of FISMA and… more
- Tyto Athene (Washington, DC)
- …Tyto Athene is searching for a **Junior Information System Security Officer ( ISSO )** to support one of our law enforcement customers in Washington, DC. ... stakeholders to complete mandatory agency data calls in a timely manner + The ISSO should be intimately familiar with some aspects of the following: + Federal… more
- NTT America, Inc. (Merrifield, VA)
- …organization, apply now. We are currently seeking a Information Systems Security Officer ( ISSO ) to join our team in Merrifield, Virginia (US-VA), United States (US). ... **Job Summary:** The Information Systems Security Officer ( ISSO ) is responsible for ensuring the secure operation of assigned information systems in compliance with… more
- TekSynap (Springfield, VA)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** Information System Security Officer ( ISSO ) acts as the Designated Person(s) assigned to one or more ... (ATO) and follow-on Continuous Monitored system. As a Designated ISSO , they will sign a DHS sponsored Letter that...that lays out the roles and responsibilities of the ISSO function to maintain daily compliance requirements. The … more
- V2X (Reston, VA)
- Overview Information Systems Security Officer ( ISSO ) Talent Pipeline | Ongoing Talent Pipeline | Always Hiring! Location: GlobalWhere: Onsite OpportunitiesClearance: ... encourage you to join our Information Systems Security Officer ( ISSO ) Talent Pipeline today! This position description is subject...For: We are always hiring across all levels for ISSO positions, including but not limited to: Mid-Level (3-7… more
- NANA Regional Corporation (Ashburn, VA)
- …to higher-level staff. May act as lead. + The Contractor shall identify the ISSO positions, as key personnel, to be the Designated Person(s) assigned to one or ... and follow-on Continuous Monitored system. + As a Designated ISSO , they will sign a DHS sponsored Letter that...that lays out the roles and responsibilities of the ISSO function to maintain daily compliance requirements. + The… more
- CACI International (Chantilly, VA)
- Information System Security Officer ( ISSO ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Join Our Dynamic Cybersecurity Team as an Information Systems Security Officer ( ISSO )!** Are you passionate about cybersecurity and eager to make a significant… more
- Title: Information System Security Officer ( ISSO ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... national security and shape the future of space defense. KBR is seeking a Mid-level ISSO to be part of our team supporting our customer in Chantilly, VA that… more
- St. George Tanaq Corporation (Washington, DC)
- Information System Security Officer ( ISSO ) WFH Flexible*Remote from MD, VA, DC (http://maps.google.com/maps?q=Washington+DC+USA) Job Type Full-time Description ... **About the Role** We are seeking an **Information System Security Officer ( ISSO )** to support our federal government customer. The ISSO is… more
- Electrosoft (Washington, DC)
- Information System Security Officer ( ISSO ) Posted: 08/20/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based ... benefits and opportunities we offer. Information System Security Officer ( ISSO ) + Supports the program and contractor PM in...security training. + The contractor team, led by the ISSO , will comply with the required security authorization and… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **Information Systems Security Officer ( ISSO ), Journeyman** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... Time **Position Description:** CGI Federal has an exciting opportunity for an ISSO within our Intel sector advancing the national security mission through cutting… more
- Steampunk (Mclean, VA)
- **Overview** The ** ISSO ** serves as a Cyber Security Specialist and will perform level III ISSO and/or ISSO support. **Contributions** + Ensuring that ... security requirements for the assigned major application or general support system are being or shall be met. + Supporting security authorization activities (also referred to as C&A) of platform and major/minor applications. + Performing reoccurring tasks such… more
- General Dynamics Information Technology (Herndon, VA)
- …Yes **Job Description:** Own the opportunity as an Information Systems Security Officer ( ISSO ) and help ensure the mission is never interrupted. At GDIT, we deliver ... day. At GDIT, people are our differentiator. As an ISSO supporting the customer, you will be trusted to...IT issues while delivering outstanding customer service. **HOW THE ISSO WILL MAKE AN IMPACT** + Work in close… more
- CACI International (Sterling, VA)
- Information Systems Security Officer ( ISSO ) Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Information Systems Security Professional (CISSP) + Information Systems Security Officer ( ISSO ) + Relevant experience with IT service, cybersecurity, and/or Program… more
- CACI International (Fort Belvoir, VA)
- Integrated Broadcast System Laboratory ISSO Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * **The Opportunity** As the Enterprise Integrated Broadcast System Laboratory (IBS-X) Information Systems Security Officer, you will be responsible for the cybersecurity of… more
- Spectrum Comm Inc (Falls Church, VA)
- Position Overview The Information Systems Security Officer ( ISSO ) is responsible for ensuring that all IT systems remain compliant with applicable cybersecurity ... policies, regulations, and standards. This role manages the full lifecycle of system authorizations, risk assessments, and security controls, providing direct support to system owners and IT teams to maintain security accreditation. Key Responsibilities +… more
- GCyber (Alexandria, VA)
- …Information System Security Officer, to support a government customer. The ISSO will be responsible for implementing, maintaining, and enforcing information system ... security policies, standards, and procedures to ensure the confidentiality, integrity, and availability of organizational systems and data. As the Information System Security Officer, you will: + Serve as the primary security point of contact and ensure… more
- TestPros (Washington, DC)
- …and Authorization (A&A) support to GPO's Information System Security Officer ( ISSO ) + Develop and maintain RMF documentation, including POA&Ms, ATO packages, ... and artifacts in compliance with NIST SP 800-53 and FISMA + Utilize Xacta 360 and ServiceNow to manage RMF artifacts and workflows + Support GPO in risk analysis, security control implementation, and audit response + Coordinate with GPO Security, Architecture,… more
- Insight Global (Washington, DC)
- Job Description Insight Global is seeking an ISSO to support a large government customer. This person will work with a team of other ISSOs to verify and authenticate ... 12-14 ATO packages. This person will be responsible for all steps in the RMF process as well as uploading artifacts to eMASS, updating POAMs and vulnerability scan review. Full Responsibilities include: This person will be responsible for all steps in the RMF… more
