Senior Systems Engineer - TS/SCI w/ CI Poly
Calibrate North LLC
Senior DevSecOps EngineerLocation: Sterling, VA Terms: Full-Time/Permanent Security Clearance: Active DoD Top Secret TS/SCI w/CI Poly ClearanceWe are looking for a Sr. Systems Engineer experienced in configuring, deploying, and maintaining IBM's Enterprise Lifecycle Management (ELM) tool suite (and associated tools/DB) as Application as Code (AaC) to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications.The program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, Cloud services, virtualized applications, and storage systems. Enterprise Computing Engineering services include modern application technology including containerized solutions with orchestrated workflows. Our platform uses a mix of Open Source, Government-off-the-Shelf (GOTS) and Commercial off-the-Shelf (COTS) software and targets cloud-native constructs. The environment offers a secure-by-default configuration, implementing an Infrastructure-as-Code approach, and governance policies. We value fast iteration and a customer-oriented approach while being mindful about security.This is a fast paced, challenging, and career rewarding experience to recruit and develop top talent and solutions on one of the most complex and high-profile programs within the government customer community.Responsibilities:Provide IT technical services and technical expertise in systems, technical infrastructure, tools, modeling, external interfaces, and other technical areasConfigure, deploy and maintain IBM Enterprise Lifecycle Management (as AaC using CI/CD pipeline in a cloud-based environment)Work with internal engineering resources as well as customer end-users to design and enhance the user interfaces for supported applications, maintaining responsive designs that accommodate challenging technical and functional requirementsCreate and maintain comprehensive test plansSupport operations functions, including root cause identification, remediation and documentation (e.g., user guides, 'how to' guides, infrastructure diagrams)Work closely with clients and cross-functional departments on technical issues including software system troubleshooting and maintenance and to communicate project statusesMonitor system performanceTest new features, services and fix bugsConfigure and deploy applications as code in CI/CD pipeline using DevSecOps tools to include Jenkins, Terraform, Ansible, GitLab, IdAM, Active Directory, LDAP resourcesPrepare technical presentations for government and senior leadershipWork effectively in a team environmentWork across infrastructure that contains both Linux (60%) and Windows (40%)Communicate effectively with technical and non-technical, management and customer both written and verballyUtilize robust troubleshooting skillsInstill and apply solid engineering rigor, to include configuration management, testingDevelop/engineer as part of an Agile scrum teamBasic Qualifications:We are actively seeking candidates with a minimum of 10 years' relevant experience. Bachelor's or master's degree in a STEM field is required.Possess a minimum of Active TS/SCI w/ CI Poly (FS Poly works too)At a minimum, meet DoDD 8140 requirements (Security+ CE Certification)Configure, deploy and maintain IBM Enterprise Lifecycle Management (as AaC using CI/CD pipeline in a cloud-based environment)Expertise configuring, deploying, and maintaining applications as AaC through Continuous Integration/Continuous Deployment (CI/CD)Ability to demonstrate solid engineering rigorExpert troubleshooting and solutioning skillsExperience working with relational and/or non-relational databases (e.g. Cassandra, MySQL, MongoDB)Excellent written and verbal communication skills; ability to clearly and succinctly describe complex issuesExperience integrating applications with workflow, case or ticketing, or automation platforms such as ServiceNow or custom-built systemsKnowledge of IDAM requirements and technologies including Active Directory, SAML, OpenLDAP, OAuth 2.0, and/or OIDCDemonstrated experience with building comprehensive test plans for unit and user system testing and validationStrong documentation skillsDeveloping integration interfaces using Python, PowerShell, and GroovyExperience and comfort with basic DevOps Tooling (e.g., Ansible, Terraform, Jenkins, GitLab)Preferred Qualifications:Experience with Model-Based Systems Engineering (MBSE)Experience with Cloud solution optimizationExperience configuring and instrumenting visualization tools (Grafana, Splunk) to work with applicationsAssist with leading and overseeing a total system perspective including technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domainsExperience configuring, deploying and maintaining COTS applications/tools systems engineering experience (configuring/deploying AaC using CI/CD pipeline in a cloud-based environment)Experience configuring, deploying and maintaining TeamWork Cloud and Cameo (and associated tools like Cassandra DB) as AaC using CI/CD pipeline in a cloud-based environmentExperience configuring, deploying and maintaining SharePoint as AaC using CI/CD pipeline in a cloud-based environmentExperience configuring, deploying and maintaining Tableau as AaC using CI/CD pipeline in a cloud-based environmentExperience with maintaining API Gateways, catalogs in a cloud-based environmentExperience developing cross domain capabilitiesOther Cloud experience (Azure, Google, Oracle, IBM)Familiarity with Containerized Development environments (Rancher, Kubernetes)Benefits:There are no health benefits associated with this role at this time.
$10k
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$10k
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$164.38k - $274.52k
Systems Engineer SME (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Requisition Number: SYSTE002097 Posted: May 7, 2026 Employment Type: Full-Time Work Location: On-site Salary Range: $164,382.40 USD to $274,518.40 USD Locations Herndon...Full timeWork experience placementFlexible hours$155k - $200k
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