Security Infrastructure Jobs

The Senior Analyst - ISO Security Governance role supports Federal and Department of Defense customers by managing complex information assurance requirements and security governance frameworks. Key responsibilities include performing risk assessments, advising system owners on compliance with NIST and DoD standards, and collaborating with enterprise teams to align security policies with federal regulations. The position involves maintaining governance tools, conducting vendor assessments, and translating technical security language into business terms. This opportunity appeals to professionals seeking to work on high-impact government contracts within a collaborative environment that values initiative and complex problem-solving. The role requires a blend of independent judgment and teamwork to navigate a fast-paced, deadline-oriented setting.

This Cyber Security Engineer role supports the Evolved Strategic Systems program within KBR's National Security Solutions team, focusing on protecting critical military satellite communications for the Space Force. The position involves performing systems engineering activities, managing Risk Management Framework assessments, and defining security architectures for distributed space and ground control systems. Key responsibilities include conducting cryptographic system security engineering, leading mission-based risk assessments, and coordinating cybersecurity requirements with government stakeholders. The role offers the opportunity to work on innovative, high-impact projects that shape the future of space defense within a collaborative and intellectually stimulating environment. Due to strict security protocols, this position requires on-site work at a secure facility in El Segundo, California, with minimal travel.

The Information Systems Security Officer role serves as a dual technical architect and compliance steward within the OIM department, bridging cybersecurity architecture with federal governance. Key responsibilities include designing secure-by-design systems, managing the Assessment and Authorization process, and overseeing continuous monitoring of security controls across diverse information systems. The position requires leading risk assessments, maintaining Plans of Action and Milestones, and ensuring strict adherence to NIST and DOE federal mandates. This opportunity appeals to professionals seeking to shape enterprise security strategy while working in a collaborative environment that values resilience and mission-critical protection. The role involves close collaboration with cross-functional teams and offers the chance to influence security culture through training and policy development.

The Principal Enterprise Security Architect - Director role serves as a global strategic authority within SMBC Group's Americas division, responsible for shaping the Enterprise Security Architecture strategy for a top-tier financial institution. Key duties include defining multi-year security roadmaps that integrate cloud resilience, zero trust principles, and emerging AI/agentic system safeguards while ensuring alignment with global regulatory frameworks. The position involves advising C-suite leaders, governing enterprise-wide security standards, and mentoring future architects to drive innovation. This opportunity appeals to candidates seeking to lead high-impact security initiatives in a collaborative, hybrid work environment with a prestigious global organization known for its 400-year history and commitment to future-proofing financial services.

This full-time Regional Engineer role within AWS Infrastructure Services focuses on the design, assessment, and optimization of colocation data centers across the AMER region. The position involves conducting site assessments against AWS standards, performing risk analysis on vendor infrastructure, and influencing global design specifications to ensure operational excellence. Key responsibilities include investigating root-cause failures, ensuring compliance with local building codes, and collaborating with cross-functional teams to validate critical mechanical and electrical systems. The role offers an appealing environment characterized by a diverse, inclusive culture that values bold ideas and continuous learning. It provides significant opportunities for professional growth through mentorship and exposure to complex global challenges, with a work arrangement that includes up to 50% domestic and international travel to data center sites.

This full-time security guard position is based at the Oakland Airport, covering the overnight shift from 7pm to 3:30am. The role involves inspecting passengers, employees, and vehicles for prohibited items using advanced screening technology, managing access to sterile areas and airfield gates, and conducting perimeter patrols. Key responsibilities include directing traffic, controlling crowds, responding to emergency incidents, and assisting with TSA checkpoint operations. The position offers immediate start availability for candidates holding an active California Security License. The role appeals to individuals seeking a stable position within a critical infrastructure environment where professionalism and vigilance are essential for maintaining airport safety.

This role involves serving as a Controls Design Engineer within the AWS Infrastructure Services team, focusing on Electrical Power Monitoring Systems (EPMS) for global data centers. The position requires tracking and enhancing design standards while coordinating Building Management Systems across new construction and legacy site projects. Key responsibilities include reviewing electrical drawings, creating scopes of work, validating equipment functionality through testing, and collaborating with diverse engineering teams to ensure consistent global standards. The role appeals to candidates seeking to drive innovation in critical infrastructure while working in an inclusive culture that values diverse experiences and continuous learning. Opportunities for mentorship and career growth are available, and the position may require global travel to support project initiatives.

The Sr. Data Center Engineer II role supports mission-critical infrastructure for the federal government within a dedicated engineering team. Key responsibilities include managing servers, storage, and networking systems, troubleshooting complex hardware issues, and designing solutions to enhance reliability and resilience. The position requires active participation in Agile planning and cross-functional collaboration to ensure secure, high-availability operations. This opportunity appeals to candidates seeking a people-first culture with a two-decade legacy of team development, offering flexible work arrangements, professional growth through training, and a comprehensive benefits package. The role is essential for continuity of operations and demands a Top Secret clearance and relevant technical certifications.

The Branch Security Engineer role involves designing, implementing, and managing physical security technologies across a network of over 250 retail bank locations. Key responsibilities include standardizing security systems for new builds and renovations, providing Tier 2 and Tier 3 troubleshooting for system outages, and coordinating with vendors for installations and maintenance. The position requires foundational networking knowledge and experience with surveillance, access control, and alarm systems within the financial sector. This opportunity appeals to candidates seeking a remote contract with flexible hours who value working on critical infrastructure for a regulated industry. The role offers a hybrid work environment with periodic travel to branch sites and the chance to collaborate with cross-functional teams on high-impact security projects.

This long-term contract role serves as a senior technical expert within the infrastructure team at a Baltimore City organization. The position focuses on designing and managing enterprise-wide network solutions, with key responsibilities including leading network architecture, configuring Cisco equipment, and ensuring security compliance. The engineer acts as the final escalation point for complex issues, supports disaster recovery planning, and mentors junior staff. The role is appealing for its opportunity to lead large-scale migrations and work with advanced technologies like Zero Trust Architecture and cloud connectivity. It requires a hybrid work arrangement in Baltimore City and demands a CCIE Enterprise Infrastructure certification.

The System Administrator role supports the organization's infrastructure team by managing Linux and Windows systems that power GIS and Asset Management applications. Key responsibilities include engineering and provisioning servers, performing daily operations such as security monitoring and backups, and maintaining system standards through patching and performance tuning. The position offers the opportunity to drive innovation by researching automated solutions and contributing to technical development. This full-time role involves leading technical initiatives, training peers, and resolving complex infrastructure issues, with occasional evening or weekend work required to ensure system availability.

The Principal Cyber Security Architect role serves as a strategic leader within Constellation's IT and business teams, driving security technology and reference architecture for a major clean energy portfolio. Key responsibilities include designing enterprise-wide security strategies, translating regulatory requirements into technical standards, and providing expert consultation on secure application development and risk management. This position offers the opportunity to shape the security landscape for critical infrastructure while working independently with minimal supervision. The role is appealing for its focus on mission-driven work that supports a cleaner planet, combined with a culture that encourages professional growth and collaboration. The position operates within a hybrid environment, balancing technical depth with high-level business strategy.

This Application System Administrator role supports mission-critical infrastructure for the U.S. military within a cyber-secure environment. The position focuses on maintaining high availability for Windows and Linux servers, deploying CI/CD pipelines using Kubernetes and Terraform, and performing security hardening on government systems. Key responsibilities include monitoring performance, identifying root causes of failures, and collaborating with government technology teams to improve operational resilience. The role appeals to candidates seeking to apply their technical expertise to meaningful national defense work while benefiting from a people-first culture that emphasizes team growth and professional development. A Secret clearance is required, and the work arrangement offers remote flexibility with occasional requirements for in-person collaboration at client facilities.

This full-time Oracle Database Administrator role supports the Department of Defense and Intelligence Community within a service-disabled veteran-owned firm. The position requires an active TS/SCI clearance and involves installing and upgrading database servers, managing storage allocation, and modifying database structures based on developer input. Key responsibilities include enforcing security policies, monitoring system performance for optimization, performing regular backups, and documenting specifications for future development. The role offers a collaborative environment with a strong technical focus on identity and access management. Benefits include comprehensive medical, dental, and vision coverage paid entirely by the employer, immediate 401k contributions, and professional development assistance. The position is based on-site with potential relocation support available.

This DevSecOps Engineer role within Maximus TCS focuses on integrating security practices into development and operations for high-security environments. The position involves managing incident response, vulnerability scanning, and penetration testing while implementing automated security frameworks and CI/CD pipelines. Key responsibilities include designing infrastructure as code solutions, maintaining proxy servers and firewalls, and conducting risk assessments to ensure compliance. The role appeals to candidates seeking to work with cutting-edge cloud technologies and automation tools in a mission-critical setting. It requires an active Top Secret clearance and offers opportunities for professional growth through the use of advanced scripting and containerization platforms. The position includes limited travel and supports a collaborative environment dedicated to robust network security and operational excellence.

This DevSecOps Engineer role within Maximus TCS focuses on integrating security practices into development and operations for high-security environments. The position involves managing incident response, conducting vulnerability scans and penetration testing, and implementing automated security frameworks using scripting languages. Key responsibilities include designing CI/CD pipelines, automating infrastructure provisioning with tools like Terraform and Ansible, and maintaining compliance through rigorous patch management and access control. The role is appealing due to its focus on cutting-edge cloud technologies and the opportunity to work with advanced security models like Zero Trust. Candidates will engage in a collaborative environment that values continuous improvement and innovation. The position requires an active Top Secret clearance and involves occasional travel of 10% to 20%.

The Cybersecurity Operations Researcher role within the CERT Security Operations team at Carnegie Mellon University focuses on developing strategic solutions for U.S. Government and international cybersecurity challenges. Key responsibilities include conducting analytical studies on risk and threat data, designing operational procedures for Security Operations Centers, and delivering technical briefings to senior leadership and foreign officials. The position involves collaborating with multidisciplinary teams to prototype tools and produce technical publications. This opportunity is appealing due to the chance to work with cutting-edge technologies on mission-critical national security issues, access to tuition benefits, and a supportive culture that emphasizes work-life balance and professional growth. The role is based in Pittsburgh, PA, and requires domestic and international travel up to 40% annually.

This full-time remote Development Lead role at Capio Group involves leading the design, development, and implementation of a secure government Automation System. The position requires managing hybrid agile teams, overseeing the full software development lifecycle, and ensuring strict compliance with accessibility standards and cybersecurity protocols. Key responsibilities include coordinating technical resources, managing release activities, and driving security and accessibility audits throughout the project. The role is appealing for its opportunity to work on large-scale public sector solutions within a flexible, collaborative environment that balances the stability of a larger firm with the agility of a growing team.

This DevSecOps Engineer role within the Technology and Consulting Services team focuses on integrating security practices into development and operations workflows. Key responsibilities include managing incident response, conducting vulnerability scanning and penetration testing, and implementing automated security frameworks using scripting languages and open-source tools. The position also involves designing CI/CD pipelines, maintaining infrastructure as code, and ensuring compliance through rigorous network security analysis and patch management. The opportunity is appealing for professionals seeking to work with cutting-edge cloud technologies and automation tools in a mission-driven environment. The role requires an active Top Secret clearance and offers a hybrid work arrangement with occasional travel for on-site collaboration.

This DevSecOps Engineer role within Maximus TCS focuses on integrating security practices into development and operations for high-security environments. The position involves managing incident response, vulnerability scanning, and penetration testing while implementing automated security frameworks and CI/CD pipelines. Key responsibilities include designing infrastructure as code solutions, maintaining proxy servers and firewalls, and conducting risk assessments to ensure compliance with strict security protocols. The role is appealing for its opportunity to work with cutting-edge cloud technologies and automation tools in a mission-critical setting. Candidates will collaborate on building resilient systems while leveraging scripting languages to streamline security workflows. The position requires active Top Secret clearance and offers a hybrid work arrangement with occasional travel for site-specific operations.

This DevSecOps Engineer role within the Technology and Consulting Services team focuses on integrating security practices into development and operations workflows. Key responsibilities include managing incident response, conducting vulnerability scanning and penetration testing, and implementing automated security frameworks using scripting languages and open-source tools. The position also involves designing CI/CD pipelines, maintaining infrastructure as code, and ensuring compliance through rigorous network security analysis and patch management. The role appeals to professionals seeking to work with cutting-edge cloud technologies and automation tools in a mission-driven environment. It requires an active Top Secret clearance and offers opportunities for professional growth through the use of advanced containerization and security platforms. The position includes limited travel requirements and supports a collaborative culture focused on continuous improvement and system reliability.

This DevSecOps Engineer role within the Technology and Consulting Services team focuses on integrating security practices into development and operations workflows. Key responsibilities include managing incident response, conducting vulnerability scanning and penetration testing, and implementing automated security frameworks using scripting languages and open-source tools. The position involves designing secure deployment processes, maintaining infrastructure as code, and performing root cause analysis on network security issues. The opportunity is appealing for professionals seeking to work with cutting-edge cloud technologies and automation tools in a mission-driven environment. The role requires an active Top Secret clearance and offers a hybrid work arrangement with occasional travel. It is ideal for experienced engineers looking to advance their skills in CI/CD pipelines, containerization, and zero-trust security models.