Information Systems Security Officer (ISSO)

Join usm2 as a Virtual Information Security Analyst, where you will play a crucial role in safeguarding our digital landscape. This position offers the flexibility of remote work while enabling you to contribute significantly to our security initiatives.

Join Artech Information System LLC as an Information Security Analyst, a vital role where you will be responsible for protecting our organization's computer systems and networks. You will implement security measures to safeguard sensitive information, ensuring compliance with regulations and enhancing our overall security posture.

Join Prosidian Consulting as a Mid-Level Information Security Engineer focused on enhancing the security of virtual machines. In this role, you will be responsible for implementing robust security measures, conducting risk assessments, and ensuring compliance with industry standards. Collaborate with cross-functional teams to identify vulnerabilities and fortify our digital assets.

Space Exploration Technologies Corp. (SpaceX) is working toward a future where humans live and work on other planets. The Redmond, WA team develops technologies that move this vision forward, with a particular focus on enabling a lasting human presence on Mars. Role overview The Information Security Analyst will play an operational role within the Information Security team. This position supports and maintains the company’s security infrastructure, with responsibilities spanning technical support, process improvement, and daily operations. Handling security tickets, troubleshooting issues for employees, and keeping security tools functional are core parts of the job. Over time, there are opportunities to automate routine work and contribute to larger security engineering projects. What you will do Manage and prioritize the Information Security ticket queue, providing technical support to SpaceX employees and stakeholders. Perform operational tasks to help ensure security platforms and services remain reliable and available. Collaborate with Security Engineers to troubleshoot problems, implement improvements, and assist with broader security initiatives. Maintain and support security services and tools, including hardware security keys (such as YubiKeys), SSH infrastructure, certificate management, and access control systems. Create scripts and automation to streamline technical support and operational workflows. Document procedures, run books, and troubleshooting guides to strengthen team knowledge and efficiency.

Join our team at Sonsoft Inc. as a Security Analyst. In this contract position, you will play a crucial role in safeguarding our organizational assets and ensuring compliance with security policies. Your expertise will help identify vulnerabilities and implement robust security measures to protect sensitive information.

Join dstaff as a Senior Enterprise Information Security Manager, where you will play a pivotal role in safeguarding our organization's information assets. You will lead and oversee security strategies, ensuring the integrity and confidentiality of sensitive data while aligning with industry best practices.

Join Mindful Support Services as an Information Security Analyst, where you will play a vital role in safeguarding our information systems and sensitive data. In this position, you will be responsible for implementing security measures, monitoring security systems, and responding to security incidents. You will collaborate with cross-functional teams to ensure compliance with industry regulations and best practices.

Position Overview:We are seeking a dedicated Information System Security Officer (ISSO) to play a pivotal role in safeguarding our mission-critical applications and infrastructure across various network enclaves, including Unclassified, Secret, and Top Secret environments. The ISSO will be tasked with crafting, updating, and enforcing robust security policies, implementing comprehensive cybersecurity controls, managing Authority to Operate (ATO) documentation, and conducting continual monitoring and risk assessments to ensure compliance with FISMA, NIST, DOJ, and other federal regulations.

As a Principal Information Security Engineer at CenturyLink, you will play a pivotal role in safeguarding our organization’s information assets. Your expertise will contribute to developing robust security strategies and implementing advanced security measures to protect sensitive data and systems. Join our team to leverage your skills in a collaborative environment focused on innovation and security excellence.

We are seeking a motivated and detail-oriented Security Analyst to join our team at Sonsoft Inc.. In this role, you will play a crucial part in safeguarding our organization’s information systems and data against security threats. Your expertise will help us to identify vulnerabilities and implement effective security measures.

Role Overview smxtech is seeking an Information Systems Security Representative in Washington, DC. This position focuses on protecting company information systems and supporting compliance with relevant standards and regulations. What You Will Do Collaborate with teams across the organization to identify security vulnerabilities Implement security controls and measures to protect sensitive data Monitor systems for threats and respond to potential security incidents Support efforts to maintain data integrity and confidentiality

Join a Pioneering Company Shaping the FuturePalantir Technologies is at the forefront of developing cutting-edge software that empowers organizations to make data-driven decisions. Our innovative platforms are utilized for a variety of critical applications, from accelerating the development of life-saving pharmaceuticals to enhancing supply chain resilience and assisting in locating missing persons.Position OverviewWe are seeking a dedicated Information Security Engineer, responsible for safeguarding the integrity of Palantir’s people and infrastructure worldwide. The ideal candidate possesses a strong technical foundation, coupled with a deep commitment to security and ethical standards. You will thrive in a collaborative environment, demonstrating motivation and enthusiasm for tackling complex challenges.In this pivotal role, you will serve as the first line of defense in our security operations. Your team will be tasked with the round-the-clock prevention, detection, and investigation of security incidents and active threats across our global infrastructure. Your contributions will play a vital role in advancing Palantir's mission to fortify our defenses against adversaries and ensure the safety of our extensive network.

Join Anduril Industries as an Information Systems Security Officer, where you will play a critical role in safeguarding our information systems and ensuring compliance with security standards. You will be responsible for implementing and maintaining security protocols, conducting risk assessments, and managing incident responses. This position is ideal for detail-oriented professionals passionate about cybersecurity and information protection.

Role Overview Credence Management Solutions is seeking an Information System Security Officer (ISSO) in Washington, DC. This position focuses on protecting the organization’s information systems and data. The ISSO develops, implements, and manages security protocols that help maintain the confidentiality, integrity, and availability of sensitive information. Key Responsibilities Create and maintain security protocols for information systems Implement security measures that protect sensitive data Work with IT teams, compliance officers, and other stakeholders to identify and address security risks Support efforts to ensure ongoing compliance with relevant security standards

Join a Transformative CompanyAt Palantir, we engineer cutting-edge software solutions that empower organizations to make data-driven decisions and optimize operations. Our innovative platforms enable partners to discover life-saving treatments, anticipate supply chain challenges, locate missing persons, and much more.Your RoleAs a Cybersecurity Engineer, you will be entrusted with safeguarding Palantir’s global workforce and technological infrastructure. Your technical acumen, coupled with an unwavering commitment to integrity and a genuine enthusiasm for technology, is what sets you apart. We seek a collaborative, driven individual who thrives on problem-solving and embraces new challenges.In this pivotal role, you will serve as the frontline defense against potential threats to Palantir. Your team will oversee round-the-clock monitoring, prevention, detection, and analysis of security incidents and attacks across our extensive infrastructure. Your contributions will play a crucial role in advancing Palantir's mission by fortifying our defenses and securing our worldwide network.

Role Overview Palantir Technologies is hiring an Information Security Engineer with a focus on Insider Risk in Seattle, WA. This role centers on protecting sensitive information by identifying, analyzing, and reducing risks from internal threats. The position plays a key part in maintaining the security of client data. What You Will Do Detect and assess potential insider threats that could affect data security. Work with teams across the company to strengthen security measures and processes. Contribute to decisions that shape Palantir’s approach to insider risk and information integrity.

Role Overview Palantir Technologies is looking for an Information Security Engineer focused on endpoint security in Washington, D.C. This role centers on protecting company endpoints and digital assets from threats and vulnerabilities. The position involves designing, building, and deploying security controls that keep systems secure and aligned with industry standards.

Information System Security Officer (ISSO)Employment Type: Full-Time, Mid-LevelDepartment: Administrative and Logistics SupportAs an Information System Security Officer (ISSO) at CGS Federal, you will be an integral part of our mission, working directly on-site with U.S. Government clients to uphold the security and compliance of a production-grade data and application platform utilized in critical mission environments. You will take on the pivotal role of the primary authority for system security and compliance, engaging hands-on with live systems while collaborating closely with engineers, operators, and the customer’s security teams.At CGS, we unite highly motivated, skilled, and innovative individuals to tackle the government’s most pressing challenges with advanced technology. We are looking for candidates who are eager to drive government innovation, value teamwork, and can intuitively understand the needs of others. Our supportive environment encourages professional development through numerous learning opportunities.Key Responsibilities:- Serve as the main on-site contact for security and compliance requirements across various U.S. Government clients.- Facilitate system accreditation and authorization efforts using frameworks such as Risk Management Framework (RMF) or Defense Information Assurance Certification and Accreditation Process (DIACAP).- Collaborate with software, systems, and field engineers to ensure proper implementation of mandatory security controls, configurations, and policies.- Evaluate deployed software solutions and ensure compliance with relevant security criteria.- Develop, standardize, and maintain essential security documentation, including System Security Plans (SSPs), Plans of Action and Milestones (POA&Ms), control narratives, and supporting materials.- Generate, verify, and categorize evidence of compliance following security settings application.- Organize accreditation artifacts into a systematic, auditable repository.- Assist with audits, assessments, and ongoing compliance activities throughout the system lifecycle.- Ensure continuous security and trust of clients through proactive system access and coordination with engineering teams.

Join Total Systems Technologies Corporation (TSTC) as a full-time Information Security Systems Officer, contingent upon contract award in March 2026. In this pivotal role, you will collaborate with a team to develop, document, and uphold comprehensive security policies and compliance measures. Your expertise will be essential in safeguarding sensitive data and enhancing our information security posture by evaluating existing systems and proposing strategic improvements.