Systems Engineer (Microsoft Automation / Active Directory / STIG)

Job Category : Engineer Requisition Number : SYSTE004548 Posted : April 23, 2026 Full-Time On-site Locations Showing 1 location Bedford, MA 01730, USA Description We are seeking a hands‑on Systems Engineer to support the Test and Development Center (TDC) environment, which hosts a diverse set of mission‑critical software requiring ongoing sustainment, automation, and secure configuration management. This role is ideal for an engineer who enjoys working in a highly technical, Windows‑heavy enterprise environment where automation, scripting, and system hardening directly enable mission success. In this role, you will support both the sustainment of existing applications and the integration of new software capabilities into the TDC ecosystem. You will work across system administration, automation engineering, cybersecurity hardening, and user support to ensure the environment remains stable, secure, and efficiently operated. Key Responsibilities Maintain and support a diverse portfolio of software systems within the TDC environment Develop and implement automation scripts to streamline system builds, deployments, and maintenance tasks Apply STIG hardening and security configuration baselines across Windows‑based systems and services Support integration of new software into the TDC environment, ensuring compatibility and operational readiness Document system processes, configurations, and standard operating procedures to support sustainment and knowledge sharing Provide Tier 2/3 technical support and assist with user help tickets and troubleshooting requests Support and administer Microsoft‑based enterprise systems, including: Active Directory Exchange WSUS Develop and maintain PowerShell scripts to automate system administration and operational tasks Collaborate with engineering and cybersecurity teams to ensure systems remain secure and compliant with DoD requirements Assist in maintaining system availability, performance, and configuration integrity across the environment Required Environment Experience Hands‑on knowledge of: Active Directory administration Windows Server environments WSUS patch management Exchange administration (preferred) Proficiency in PowerShell scripting for automation and system management Experience applying DoD STIGs and security hardening practices Other duties as assigned Qualifications/ Technical Experience Requirements Must be a US Citizen Secret Security clearance Bachelor’s Degree in Engineering, Computer Science, or Mathematics Minimum 5+ years of experience in technical engineering All positions at Applied Research Solutions are subject to background investigations. Employment is contingent upon successful completion of a background investigation including criminal history and identity check. The expected annual salary range: $148k - $162k. Salary is dependent upon the role and associated responsibilities, candidate's experience, work location and qualifications to include education/training, and key skills. This contractor and subcontractor shall abide by the requirements of 41 CFR 60-741.5(a). This regulation prohibits discrimination against qualified individuals on the basis of disability and requires affirmative action by covered prime contractors and subcontractors to employ and advance in employment qualified individuals with disabilities. This contractor and subcontractor shall abide by the requirements of 41 CFR 60-300.5(a). This regulation prohibits discrimination against qualified protected veterans and requires affirmative action by covered contractors and subcontractors to employ and advance in employment qualified protected veterans. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor. #J-18808-Ljbffr Applied Research Solutions