- Leidos (Lorton, VA)
- **Description** The Multi Domain Solutions Division at Leidos is looking for a ** Senior Systems Administrator ** to support a fast-paced program with the Air ... to ensure mission success while adhering to DoD standards and regulations. The ** Senior Systems Administrator ** will ensure accounts for the enterprise… more
- SAIC (Suffolk, VA)
- …SAIC is looking for a ** Senior Systems Engineer** to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- SAIC (Suffolk, VA)
- …SAIC is looking for a ** Senior Systems Engineer** to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the ... and maintenance of a newly deployed US Navy enterprise transport network , ensuring 24/7/365 availability and reliability. The position will support end-to-end… more
- System One (Gainesville, VA)
- …COMPTIA Network +, Cisco Certified Network Administrator (CCNA), etc. Senior Network Administrator supporting a highly capable and diverse team ... demonstrated past performance of leading teams of personnel with Network Administrator skills. SNA shall have senior level engineering knowledge in design,… more
- TekSynap (Fort Belvoir, VA)
- …(IT-I Critical Sensitive security clearance or Tier 5 (T5)) **Overview** We are seeking a Systems Administrator Senior to join our team supporting DLA J6 ... & Qualifications** **RESPONSIBILITIES** + Ensure the stable operation of computer systems and network connections, including planning, development, installation,… more
- First Division Consulting (Dahlgren, VA)
- …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/Linux Systems Administrator to support a Department of ... environments, ensuring the functionality, security, and efficiency of Unix/Linux-based systems , networks, and software infrastructure. The ideal candidate will have… more
- ManTech (Alexandria, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior ** ** Systems Administrator ** to join our team in the **DC Metro Area** . ... Settings: Implement and manage security groups, ensuring secure and efficient network configurations to protect sensitive data and maintain compliance with security… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a skilled Senior Systems Administrator to join the I3TS team supporting DTRA. The I3TS program provides enterprise-wide IT ... will be responsible for ensuring the security and integrity of IT systems by applying Security Technical Implementation Guides (STIGs), managing system patches, and… more
- The Boeing Company (Herndon, VA)
- …Data Analytics (IT&DA) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in ... contributors to executive leadership + 5+ years of experience in troubleshooting complex network problems + Experience as a system administrator of Linux/Unix or… more
- ICF (Reston, VA)
- Description ICF is looking for a System Administrator to work with an Agile team to deliver value quicky, confidently, inexpensively, and securely. **This position ... version control **Desired Qualifications** + AWS certificates (preferably System Administrator and DevOps Professional) + Experience with security compliance… more
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