MANTECH seeks a motivated, career and customer-oriented Mid-Level DevOps Engineer to join our team onsite in Alexandria, VA.Responsibilities include but are not limited to:Develop and manage infrastructure as code (IaC) using Terraform, Ansible, and/or AWS Cloud Formation Templates.Provision and configure cloud service provider (CSP) systems including Google Cloud Provider (GCP), Microsoft Azure, and Amazon Web Services (AWS) to ensure reliable and scalable solutions.Deploy and configure CSP SaaS offerings such as API gateways and SaaS databases to support various project requirements.Utilize programming or scripting languages such as Python and Bourne Shell to automate processes and enhance system functionality.Build and maintain CI/CD pipelines using tools like GitLab to compile, unit test, and deploy software efficiently.Implement containerization solutions using Docker, Podman, or Kubernetes for building and deploying containers to ensure consistent environments.Secure software through code and container scans to maintain high security standards and compliance.Minimum Qualifications:Bachelor’s degree in Computer Science, Engineering, Math, or a related field and at least 5 years of experience in software systems development and management.Proficiency with Terraform, Ansible, and/or AWS Cloud Formation Templates.Experience provisioning and configuring CSP systems (GCP, Microsoft Azure, AWS).Experience deploying and configuring CSP SaaS offerings (API gateways, SaaS databases, etc.).Knowledge of programming or scripting languages (Python, Bourne Shell, etc.).Experience building CI/CD pipelines using tools like GitLab.Proficiency in containerization with Docker, Podman, or Kubernetes. Experience securing software through code and container scans.Preferred Qualifications:Experience with MLOps, including building and deploying machine learning models.Knowledge of generative AI technologies.Experience with SaaS AI tools such as AWS SageMaker.Experience with network configuration and management.Understanding of Zero Trust security principles.Security+ certificationClearance Requirements:Must possess a current and active Top Secret/SCI clearance.Physical Requirements:The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

MANTECH seeks a motivated and enthusiastic Systems Test Engineer to support our current Marine Corps Warfighting Laboratory (MCWL) contract out of Quantico, VA. Responsibilities include but are not limited to:Prepare and/or lead Systems Engineering Technical Reviews (SETRs) such as Preliminary Design Reviews (PDRs), Critical Design Reviews (CDRs), and Test Readiness Reviews (TRRs).Generate technical documentation and artifacts such as System Engineering Plans, Configuration Management Plans, and Interface Control Documents.Provide Courses of Action and trade-off analysis to inform design decisions considering cost, schedule, and performance.Participate in Configuration Control Boards (CCBs) and evaluate engineering artifacts throughout the acquisition life cycle.Provide configuration management support for the development, engineering, testing, integration, fielding, and sustainment of weapon systems.Establish and maintain the hardware and software configuration baseline, which is a set of approved and controlled versions of project or system components serving as the reference point for further development, testing, and deployment.Support CCB activities and the Engineering Change Proposal (ECP) process.Travel up to 50 percent of the timeMinimum QualificationsBachelor’s degree and at least 5 years of related systems engineering or configuration management experience (additional 2 years of experience may be substituted in lieu of degree).Experience in using Configuration Management softwareExperience with systems integration and testing to verify required performance.Experience with navigating and applying DoDI 5000.80 (DoD System Acquisition Life Cycle)Preferred Qualifications:Experience using CMPro software.Experience supporting USMC ProgramsClearance Requirement: Must have an Active DoD TS/ SCIPhysical Requirements:Must be able to remain in a stationary position 50%

ManTech seeks a motivated, career and customer-oriented Network Engineer Architect to join our team in Stafford Virginia.This position will assist Marine Corps Warfighting Laboratory (MCWL) and Deputy Commandant Information ICD 705 Task Force (TF) leadership plan, design, install, and maintain networks across multiple security domains for ICD 705 Sensitive Compartmentalized Information Facilities (SCIFs) and Special Access Program Facilities (SAPFs).Responsibilities include but are not limited to:In direct support of MCWL Program and Task Force Staff, work closely across multiple locations and with local Site Security Manager (SSM)/Special Security Representative (SSR) and Information Systems Security Managers (ISSMs) to plan and oversee the installations and operations of systems across multiple security domains and in accordance with policies, directives, and best practices.Design/Architect supporting collateral, SCI, and SAP networks - both “inside plant” and “outside plant.”Understand multiple networks across several security domains and bring them into a working environment.Work across IT core areas - Network Design; Network Engineering; Computer System Engineering; Computer System Services; Data Management Services; Modeling, Analysis and Simulation; Professional Support Services; Test, Analysis and Evaluation; and Systems Integration.Advises Program leadership and assist on-site ISSOs to establish and satisfies complex system-wide information security requirements based upon the analysis of user, policy, regulatory, and resource demands.Support receiving Marine Corps units in the development and implementation of network/IA doctrine and policies.Minimum Qualifications:Bachelor’s degree and at least 10+ years’ experience operating within or constructing ICD 705 facilities.DoD 8570 IAT II (Security +).Ability to draft network diagrams and IT rack elevations.Ability to perform 10% international travel (e.g., Japan)Experience with MS Word, MS Excel.Preferred Qualifications:Master’s degree in information systemsExperience with ICD 705 SCIF/SAPF systems and network requirementsClearance Requirements:Must hold a current active TS/SCI clearancePhysical Requirements:Work both inside in office environment as well as on-location at sites under construction. Walk (with personal protective equipment) to observe and lead network infrastructure installation and activation. Environment will transition to a structure under construction and then an environmentally controlled facility.