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About the Role
The Leidos Security and Engineering Programs (SEP) is seeking a Systems Engineer for the Center for Information Systems Security (CISS) program. This role requires the ability to work flexible hours and involves as-needed travel.
Responsibilities
- Performs the integration of new COTS/GOTS systems into the production environment, ensuring mission readiness.
- Manages change controls for documentation within an IT Service Management Tool (ITSM) and Configuration Management database (CMDB), performing corrective action on discrepancies.
- Develops technical solutions and resolves complex user, computer, server, network, appliance, and application issues, documenting them in a knowledge database and ticketing system.
- Reviews data from a DoD Network Monitoring System, audits systems for program requirement compliance, and assesses and remediates risks and incidents.
- Analyzes issues, makes remediation recommendations to management, and carries out remediation processes for program-specific equipment.
- Creates technical documentation (SOP’s, KBA’s, etc.) to assist junior staff members.
Requirements
- BS degree and 4 - 8 years of prior relevant experience or Masters with 2 - 6 years of prior relevant experience. A High School diploma with an additional 2 years’ relevant experience may be considered in lieu of a degree.
- Interim Top-Secret clearance required, with the ability to obtain a Final Top Secret.
- Experienced with Windows Server administration tools: WSUS, Group Policy, Active Directory, RDP, DNS, DHCP.
- Mid-to-High Level RHEL troubleshooting.
- Low-to-Mid Level Windows 11 and Windows Server 2022/2025 troubleshooting.
- GOTS/COTS application, installation, configuration, and troubleshooting.
- Industrial computer and Dell systems installation, configuration, and troubleshooting.
- Tier 3 Systems Administrator support.
- Proactive leader and team player with strong communication, management, analytical, and problem-solving skills.
- Proven ability to thrive in environments that constantly embrace new technology.
- AWS virtualization, networking configuration, and troubleshooting.
- Docker configuration and troubleshooting.
- Database installation, configuration, and troubleshooting (Postgre, MariaDB, etc.).
- Lifecycle management experience (PC Imaging & Disposition).
- Knowledge of Network Monitoring tool management such as OpManager, Solarwinds, PRTG.
- ServiceNow On-Premise application and database server experience.
- Experience with virtualization.
- Infrastructure equipment troubleshooting such as Tripplite or Eaton UPS’, Fiber and/or Ethernet installation/termination, and electronic testing and metering equipment.
- Ticket tracking system experience (i.e. Remedy, ServiceNOW, SharePoint).
- Prior experience in a Network Operations Center environment or Tier 3 Helpdesk.
- Basic Juniper and Palo Alto Tier 1 troubleshooting experience.
- Experience with CMD/Terminal/PowerShell/other CLI.
Skills
- Windows Server administration tools
- WSUS
- Group Policy
- Active Directory
- RDP
- DNS
- DHCP
- RHEL troubleshooting
- Windows 11 troubleshooting
- Windows Server 2022/2025 troubleshooting
- GOTS/COTS application installation, configuration, and troubleshooting
- Industrial computer installation, configuration, and troubleshooting
- Dell systems installation, configuration, and troubleshooting
- Tier 3 Systems Administrator support
- Communication skills
- Management skills
- Analytical skills
- Problem-solving skills
- AWS virtualization
- AWS networking configuration
- AWS troubleshooting
- Docker configuration
- Docker troubleshooting
- Database installation
- Database configuration
- Database troubleshooting
- Postgre
- MariaDB
- Lifecycle management
- PC Imaging
- PC Disposition
- Network Monitoring tool management
- OpManager
- Solarwinds
- PRTG
- ServiceNow On-Premise application
- ServiceNow On-Premise database server
- Virtualization
- Tripplite UPS troubleshooting
- Eaton UPS troubleshooting
- Fiber installation
- Fiber termination
- Ethernet installation
- Ethernet termination
- Electronic testing equipment
- Metering equipment
- Ticket tracking systems
- Remedy
- ServiceNOW
- SharePoint
- Network Operations Center environment
- Tier 3 Helpdesk
- Juniper troubleshooting
- Palo Alto troubleshooting
- CMD
- Terminal
- PowerShell
- CLI
Location
- Washington DC
- Chantilly, VA
Work Type
- Onsite
- Hybrid
Experience Level
- 4 - 8 years
- 2 - 6 years
Education Level
- BS degree
- Masters degree
- High School diploma
Salary/Compensations
- $87,100.00 - $157,450.00
About the Company
- At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it.
- We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail.
- Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.