Systems Engineer with Security Clearance

Overview Abile Group has an exciting and challenging opportunity for a Systems Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All the personnel on the team will work together to support transport and cybersecurity information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, inclusive of new facilities and building constructions to support the IC mission. The right candidate will possess the below skills and qualifications and be ready to handle all responsibilities independently and professionally. Responsibilities * Manages AWS resources: Provisions, configures, and manages AWS resources such as EC2 instances, EBS volumes, VPCs, security groups, and IAM roles. * Administers Linux/RHEL systems: Manages and maintains RHEL-based EC2 instances and on-premises Linux servers, including system updates, patch management, and performance tuning. * Monitors system performance: Monitors system performance metrics, identifies and troubleshoots issues, and implements corrective actions. * Maintains system security: Implements and enforces security best practices, including access control, data encryption, and vulnerability management. * Automates tasks: Automates routine administrative tasks using scripting languages (e.g., Python, Bash) and AWS tools (e.g., AWS CLI, CloudFormation). * Troubleshoots and resolves issues: Diagnoses and resolves technical issues related to AWS infrastructure, Linux/RHEL operating systems, and applications. * Implements and maintains backups: Implements and maintains backup and recovery procedures for AWS resources. * Stays current with AWS technologies: Keeps abreast of the latest AWS services, features, and best practices. * Collaborates with teams: Works closely with development, operations, and security teams to ensure smooth and efficient operations. This position is 100% onsite in Springfield, VA. Qualifications Clearance Required: TS/SCI with ability to obtain a CI Poly within 6 months of start date. Degree and Years of Experience: Bachelor's degree in a Technical field (i.e. Information Technology, Information Systems, Computer Science). * 4-6 years of relevant experience. Required Certifications: * DoD 8140.01 / DoD 8570.01-M.IAT Level II Certification. Required Skills: * Strong hands-on experience with Red Hat Enterprise Linux (RHEL) 7/8/9 administration. * Proficiency in Linux system administration including user management, file systems, networking, and service configuration. * Knowledge of Linux shell scripting and command-line tools. About Abile Group, Inc. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. Together, this partnership creates a stronger, more integrated cybersecurity organization with expanded opportunities for employees, deeper technical collaboration, and a unified mission. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile's broad technical capabilities. Hiring Statement Abile is committed to hiring the most qualified and best fit person for the job - always has, always will. Anyone requiring reasonable accommodations should email with requested details. A member of the HR team will respond to your request within 2 business days. Please review our current job openings and apply for the positions you believe may be a fit. If you are not an immediate fit, we will also keep your resume in our database for future opportunities.