SMX is looking for a highly motivated Intermediate Linux/Unix Administrator to join our team in support of Naval Surface Warfare Center Aircraft Division (NAWCAD) in Patuxent River, MD. The mid-level administrator will work as part of our team managing Research, Development, Test & Evaluation environments, ensuring the functionality, security, and efficiency of Unix/Linux-based systems, networks, and software infrastructure. Essential Duties & Responsibilities Hardware support Operating Systems and applications support Compliance Assurance (STIG, patching, scans) Backup and Recovery Deploying and managing all assigned lab devices Required Skills/Experience Clearance Required: Top Secret Secret required to start 5+ years of relevant IT experience with hardware and software Proficient with RHEL 8/9 and Solaris Scripting & automation (Bash shell scripting and Ansible) Strong analytical and troubleshooting skills Working knowledge of DoD IA practices, including STIGs and RMF IAT II certification such as CompTIA Security+ or equivalent Application Deadline: 3/2/2026 #cjpost #LI-ONSITE The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement. The proposed salary for this position is: $86,000 — $143,300 USD At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success. We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration. SMX is an Equal Opportunity employer including disabilities and veterans. Selected applicant may be subject to a background investigation and/or education verification. SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).

Cloud Engineering at TRACTIAN In a data-driven company like TRACTIAN, the Cloud Engineering team is essential for maintaining robust, secure, and scalable cloud infrastructures. This team implements automation, security practices, and rigorous protocols to safeguard our digital assets and data infrastructure across diverse cloud environments. The Cloud Engineering team plays a crucial role in our internal operations and client solutions by ensuring continuous integration, secure deployments, and advanced observability. What will you do As a Senior Cloud Engineer, you will be responsible for designing, building, and maintaining the company’s cloud infrastructure, primarily on AWS and OCI, with occasional projects involving GCP and Azure. You will implement state-of-the-art infrastructure solutions, embed robust security measures, and ensure efficient deployment processes. This role requires deep technical expertise and a hands-on approach to infrastructure automation, security integration, and observability. Responsibilities: Architect, implement, and secure scalable cloud infrastructure on AWS, OCI, and occasionally GCP/Azure. Deploy and maintain infrastructure-as-code using Terraform and Helm. Manage and enhance CI/CD pipelines using GitHub Actions and GitHub Enterprise. Maintain and optimize Kubernetes clusters and AWS ECS environments, including GPU infrastructure management. Embed comprehensive security measures, integrating advanced security tools and practices proactively. Configure and manage Cloudflare solutions for enhanced security and performance. Implement observability and monitoring solutions with Datadog, Grafana, OpenTelemetry, and Sentry. Utilize Jira effectively for project management and issue tracking. Collaborate closely with other engineering teams to drive secure and efficient development practices. Address vulnerabilities, security incidents, and tickets promptly and proactively. Requirements: Preferred Qualifications: Certifications in AWS, OCI, Kubernetes (CKA, CKAD), or relevant cloud engineering certifications. Prior experience in high-growth tech environments. Compensation Competitive Salary Premium Medical, Dental, and Vision Coverage Paid Time Off (PTO): 15 Days 401(k) Retirement Plan Language Learning Opportunities - Take advantage of optional, fully funded Portuguese or Spanish courses to enhance your skills and global reach. Gympass Membership - Access a wide range of gyms and training programs. Sports Incentive - Receive a monthly bonus when you regularly participate in physical activities. Long-Term Benefit - After four years of service, earn a fully funded trip anywhere in the world.

• Lead migrations of workloads from on-premises to the cloud • Implement new cloud solutions from design through delivery • Create base environments and automate provisioning • Incident response and problem management for cloud services • Monitor infrastructure and applications • Manage patching and scheduled maintenance • Administer backup and recovery • Manage change requests • Optimize performance and costs • Perform corrective and evolutionary maintenance and reduce technical debt • Orchestrate and manage containers (Kubernetes) • Maintain integrations and APIs • Automate processes and infrastructure • Follow defined corporate standards and processes • Produce technical documentation • Share knowledge and support less experienced professionals

• Maintain tools used by Cloud Services to manage vulnerability remediation tasks • Respond to SIEM and FIM detections • Collaborate with Information Security on Identity Protection and Exposure Management solutions • Provide tactical support for regulatory compliance efforts (SOC2, PCI DSS, GDPR) • Manage backup systems and perform system restores • Disaster recovery planning • Manage technologies supporting vulnerability scanning, cloud technologies, data loss prevention • Follow security policies, procedures, and standards to ensure compliance • Collaborative involvement with assessments and audits • Collaborate with cross-functional teams to integrate controls and best practices • Provide guidance to cross functional teams, fostering a culture of awareness and best practices • Leverage AI-enabled tools and analytics to enhance decision-making, improve efficiency, and drive measurable business outcomes when appropriate • Apply sound judgment and ethical standards when using AI