{"schemaVersion":"jobsearcher.job.v1","id":"3258456acf211c1d6f4e263d","url":"https://jobsearcher.com/jobs/3258456acf211c1d6f4e263d","canonicalUrl":"https://jobsearcher.com/jobs/3258456acf211c1d6f4e263d","title":"DevOps Software Engineer, TS/SCI Poly Cleared","description":"Job Title: DevOps Software Engineer – TS/SCI with CI Polygraph\n\n*Location:* Springfield, VA (Onsite)\n*Security Clearance:* Active TS/SCI with CI Polygraph (Required)\n\nPosition Overview\n\nWe are seeking an experienced *DevOps Software Engineer* with an active *TS/SCI clearance and CI Polygraph* to support a high-profile government mission. The ideal candidate will have strong Linux administration expertise, infrastructure automation experience, and a security-focused mindset. This role involves managing secure Linux environments, automating system provisioning, and supporting mission-critical infrastructure.\n\nRequired Qualifications\n\n* Active *TS/SCI clearance with CI Polygraph*\n* Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent experience\n* 3+ years of experience in DevOps, Linux Administration, or Systems Engineering\n* Strong troubleshooting and analytical skills\n* Ability to work effectively in a secure, classified environment\n\nRequired Technical Skills\n\n* Strong experience with *Linux* administration (RHEL/CentOS/Ubuntu)\n* Experience with *SELinux* configuration, management, and troubleshooting\n* Proficiency in *Python* scripting for automation\n* Experience with *Ansible* for configuration management and infrastructure automation\n* Knowledge of Linux security hardening and system provisioning\n* Experience developing and maintaining automated configuration management solutions\n* Familiarity with Linux shell scripting (Bash)\n\nDesired Experience\n\nExperience with one or more of the following:\n\n* Linux system administration\n* Linux scripting and automation\n* Automated system configuration and deployment\n* Linux security implementation and compliance\n* Operating system provisioning and lifecycle management\n* Infrastructure automation and configuration management\n\nPreferred Qualifications\n\n* Experience supporting DoD or Intelligence Community environments\n* Familiarity with STIG implementation and compliance\n* Experience with Git version control\n* Experience with CI/CD pipelines\n* Knowledge of virtualization technologies\n* Familiarity with cloud technologies (AWS, Azure, or OpenShift) is a plus\n* Security+ or Linux-related certifications (RHCSA/RHCE, Linux+, etc.) are desirable\n\nKey Responsibilities\n\n* Administer and maintain secure Linux-based environments.\n* Develop and maintain automation using Python and Ansible.\n* Implement Linux security best practices, including SELinux and STIG compliance.\n* Provision, configure, and maintain Linux servers.\n* Automate infrastructure deployment and system configuration.\n* Troubleshoot system performance, security, and operational issues.\n* Collaborate with engineering and cybersecurity teams to ensure secure, reliable infrastructure.\n* Support system upgrades, patch management, and configuration management activities.\n* Maintain technical documentation and operational procedures.\n\nRequired Clearance:\n\n* *Active TS/SCI with Current CI Polygraph* (Required)\n\nPay: $175,000.00 - $250,000.00 per year\n\nBenefits:\n* 401(k)\n* 401(k) matching\n* Dental insurance\n* Employee assistance program\n* Health insurance\n* Health savings account\n* Life insurance\n* Paid time off\n* Parental leave\n* Professional development assistance\n* Retirement plan\n* Vision insurance\n\nApplication Question(s):\n* Do you hold TS/SCI Poly Clearance?\n* Are you from Computer Science Background?\n\nWork Location: In person","company":"Lambentwit Technologies","rawCompany":"lambentwit technologies","city":"Fairfax","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-10-06T19:21:22.687Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1244.00","title":"Network and Computer Systems Administrators","slug":"network-and-computer-systems-administrators"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"DevOps Software Engineer, TS/SCI Poly Cleared","description":"Job Title: DevOps Software Engineer – TS/SCI with CI Polygraph\n\n*Location:* Springfield, VA (Onsite)\n*Security Clearance:* Active TS/SCI with CI Polygraph (Required)\n\nPosition Overview\n\nWe are seeking an experienced *DevOps Software Engineer* with an active *TS/SCI clearance and CI Polygraph* to support a high-profile government mission. The ideal candidate will have strong Linux administration expertise, infrastructure automation experience, and a security-focused mindset. This role involves managing secure Linux environments, automating system provisioning, and supporting mission-critical infrastructure.\n\nRequired Qualifications\n\n* Active *TS/SCI clearance with CI Polygraph*\n* Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent experience\n* 3+ years of experience in DevOps, Linux Administration, or Systems Engineering\n* Strong troubleshooting and analytical skills\n* Ability to work effectively in a secure, classified environment\n\nRequired Technical Skills\n\n* Strong experience with *Linux* administration (RHEL/CentOS/Ubuntu)\n* Experience with *SELinux* configuration, management, and troubleshooting\n* Proficiency in *Python* scripting for automation\n* Experience with *Ansible* for configuration management and infrastructure automation\n* Knowledge of Linux security hardening and system provisioning\n* Experience developing and maintaining automated configuration management solutions\n* Familiarity with Linux shell scripting (Bash)\n\nDesired Experience\n\nExperience with one or more of the following:\n\n* Linux system administration\n* Linux scripting and automation\n* Automated system configuration and deployment\n* Linux security implementation and compliance\n* Operating system provisioning and lifecycle management\n* Infrastructure automation and configuration management\n\nPreferred Qualifications\n\n* Experience supporting DoD or Intelligence Community environments\n* Familiarity with STIG implementation and compliance\n* Experience with Git version control\n* Experience with CI/CD pipelines\n* Knowledge of virtualization technologies\n* Familiarity with cloud technologies (AWS, Azure, or OpenShift) is a plus\n* Security+ or Linux-related certifications (RHCSA/RHCE, Linux+, etc.) are desirable\n\nKey Responsibilities\n\n* Administer and maintain secure Linux-based environments.\n* Develop and maintain automation using Python and Ansible.\n* Implement Linux security best practices, including SELinux and STIG compliance.\n* Provision, configure, and maintain Linux servers.\n* Automate infrastructure deployment and system configuration.\n* Troubleshoot system performance, security, and operational issues.\n* Collaborate with engineering and cybersecurity teams to ensure secure, reliable infrastructure.\n* Support system upgrades, patch management, and configuration management activities.\n* Maintain technical documentation and operational procedures.\n\nRequired Clearance:\n\n* *Active TS/SCI with Current CI Polygraph* (Required)\n\nPay: $175,000.00 - $250,000.00 per year\n\nBenefits:\n* 401(k)\n* 401(k) matching\n* Dental insurance\n* Employee assistance program\n* Health insurance\n* Health savings account\n* Life insurance\n* Paid time off\n* Parental leave\n* Professional development assistance\n* Retirement plan\n* Vision insurance\n\nApplication Question(s):\n* Do you hold TS/SCI Poly Clearance?\n* Are you from Computer Science Background?\n\nWork Location: In person","datePosted":"2026-10-06T19:21:22.687Z","dateModified":"2026-10-06T19:21:22.687Z","hiringOrganization":{"@type":"Organization","name":"Lambentwit Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fairfax","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"3258456acf211c1d6f4e263d"},"url":"https://jobsearcher.com/jobs/3258456acf211c1d6f4e263d"}}