Mid-Level Systems Engineer - Active TS/SCI with Full Scope Polygraph (FSP)
About The Position
We are seeking a skilled Mid-Level Systems Engineer to support mission-critical systems engineering and infrastructure operations in a secure federal environment. The role focuses on the design, implementation, administration, and maintenance of application infrastructure and enterprise systems across multi-network operational environments. The engineer will maintain reliable, secure, and highly available systems through systems administration, infrastructure security compliance, performance monitoring, troubleshooting, and scripting automation. The position is full-time and on-site in Tysons, Virginia, and requires an active TS/SCI clearance with Full Scope Polygraph (FSP). Participation in a 24/7 on-call rotation may be needed. The proposed salary range is $190,000–$220,000, determined in part by location, qualifications, experience, and contract-specific budget considerations. The company offers health, dental, and vision coverage; employer-paid life and disability insurance; a company 401(k) contribution; paid time off and federal holidays; and performance-based bonus opportunities.
Requirements
- Experience installing, configuring, testing, and maintaining operating systems, application software, and system management tools.
- Experience with systems administration and application infrastructure management.
- Experience monitoring system performance, identifying technical issues, and performing complex troubleshooting.
- Knowledge of application infrastructure security compliance and system security controls.
- Experience developing scripts to automate system administration tasks.
- Experience supporting system architecture, infrastructure integration, and operational maintenance.
- Ability to participate in a 24/7 on-call rotation as needed.
- Active TS/SCI clearance with Full Scope Polygraph (FSP).
- Ability to work full-time on-site in Tysons, Virginia.
Nice To Haves
- Experience administering Linux and Windows Server environments.
- Experience with Bash, Python, or PowerShell scripting.
- Familiarity with system accreditation (A&A) and network security compliance.
- Experience with virtualization, disaster recovery, and hardware/software integration.
- Knowledge of systems architecture and requirements elicitation.
Responsibilities
- Install, configure, test, and maintain operating systems, application software, and system management tools.
- Monitor system performance, identify technical bottlenecks, and maintain system reliability and availability.
- Implement and maintain application infrastructure security controls and ensure compliance with applicable technical and security requirements.
- Diagnose and resolve complex system issues to maintain operational performance and minimize disruptions.
- Develop and maintain custom scripts to automate routine system administration and operational tasks.
- Support backup and disaster recovery strategies to ensure system resilience and operational continuity.
- Support systems architecture, infrastructure integration, and lifecycle administration across multiple network environments.
- Participate in a 24/7 on-call rotation as needed to support system availability and resolve operational incidents.
Benefits
- 100% company-paid medical, dental, and vision insurance for employees and dependents.
- Employer-paid life, short-term disability, and long-term disability insurance.
- Company contribution of 15% of base salary to a 401(k), fully vested from day one.
- 200 hours of accrued PTO annually, in addition to 11 federal holidays.
- Recruitment and business development bonus opportunities based on performance and company growth.
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
