- SAIC (Suffolk, VA)
- …as required + Utilize advanced monitoring tools and processes to oversee network infrastructure , monitor the performance and availability of managed services ... ** Senior Systems Engineer** to serve as a Senior Systems Administrator with experience in US...relevant experience in enterprise architecture and supporting a large network infrastructure + 4 years of additional… more
- 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 solution… more
- SimIS Inc. (Dahlgren, VA)
- …and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network architectures ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system...solutions that are within Government security guidelines and maintaining network infrastructure and processes that ensure … more
- M. C. Dean (Vienna, VA)
- …lives, and changing the world for the better. Responsibilities We are seeking a ** Network Administrator 3** to join our **Security and Electronic Systems (SES)** ... Port Channels, LAN/WAN routing protocols including EIGRP and BGP. + Physical network infrastructure , including copper and fiber media **Desired Experience:** +… more
- ManTech (Alexandria, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior ** **Systems Administrator ** to join our team in the **DC Metro Area** . **Responsibilities ... include but are not limited to:** + Manage AWS Cloud Infrastructure : Stand up, configure, and manage EC2 instances, EKS, RDS, and Lambda functions to ensure robust… more
- Chenega Corporation (Fort Belvoir, VA)
- …Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 ... issues affecting database performance. + Provide input into plans for infrastructure growth. + Identify and mitigate security vulnerabilities and risks concerning… 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 the ... security, and efficiency of Unix/Linux-based systems, networks, and software infrastructure . The ideal candidate will have expertise in Unix/Linux system… more
- Oneida Technical Solutions (Fort Belvoir, VA)
- …on the design, implementation, testing, and troubleshooting of the RNEC-NCR intricate network infrastructure (including the Installation Campus Area Network ... and supporting the use of DOD Common Access Card (CAC) and Public Key Infrastructure (PKI) for user authentication into the network and into applications and… more
- Leidos (Reston, VA)
- **Description** **Leidos** has a new and exciting opportunity for a ** Sr . DevOps Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
- General Dynamics Information Technology (Falls Church, VA)
- …Summary:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure Management Monitoring Team's enterprise System ... **Certifications:** CEH - EC-Council, CompTIA Security + CE - CompTIA, Cisco Certified Network Associate (CCNA) Security - Cisco **Experience:** 6 + years of related… more