Junior Windows Systems Engineer — Secure, Cloud‑Aware Ops

Cornerstone Defense LLC; Reston (VA); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

Medical, Dental and Vision Plans

Generous PTO Policy

401(k)

HSA and FSA options

Life and Disability Insurance

Tuition Reimbursement and Training

Perks at Work Discount Program

Referral Program

Leads Generation Program

CollegeAmerica 529 plan

Fitness Reimbursement Program

Travel Assistance

Norton Lifelock Benefit Solutions

Life Planning Financial & Legal Services

Job summary

Cornerstone Defense LLC is seeking a Junior Windows Systems Engineer in Reston, Virginia. This position supports configuration, deployment, and maintenance of Windows systems in a secure environment. Collaboration with the DevOps team is essential for system installation and performance monitoring.

The ideal candidate will have experience with Microsoft Windows Server environments, Active Directory, and cloud deployments like AWS. Benefits include medical plans, 401(k), and a generous PTO policy.

Qualifications

• Experience configuring and maintaining Windows-based systems in a secure environment.
• Strong understanding of IT best practices in high-availability environments.
• Ability to work collaboratively in a team-oriented environment.

Responsibilities

• Support configuration, deployment, and maintenance of Windows systems.
• Work closely with DevOps team on system installation and patching.
• Respond to user incidents and provide Tier II-level troubleshooting.

Skills

Microsoft Windows Server support

Active Directory

Group Policy

Basic PowerShell scripting

AWS support

Troubleshooting skills

Communication skills

Education

Bachelor’s degree in Computer Science, Information Systems, or related field

Job description

Cornerstone Defense LLC is seeking a Junior Windows Systems Engineer in Reston, Virginia. This position supports configuration, deployment, and maintenance of Windows systems in a secure environment. Collaboration with the DevOps team is essential for system installation and performance monitoring.

The ideal candidate will have experience with Microsoft Windows Server environments, Active Directory, and cloud deployments like AWS. Benefits include medical plans, 401(k), and a generous PTO policy.