- ManTech (Herndon, VA)
- …Customers. In this role, you will focus on reliability, performance, and security as part of the day-to-day execution of tasks. **Responsibilities include but ... as Code using Terraform or Ansible to automate Cloud provisioning + **Networking & Security ** : Configure VCNs, subnets, load balancers, and security lists for… more
- Nightwing (Sterling, VA)
- …before they impact end users. **Responsibilities Include:** + System Administration : Conduct day-to-day operations of customer networks including installation, ... measures to identify and address potential bottlenecks or performance degradation. + Security Management: Implement and maintain security measures to protect… more
- ARSIEM (Arlington, VA)
- …Network Defense vendor sites, Computer Emergency Response Teams [CERTs], SANS, Security Focus) to maintain currency of Computer Network Defense threat conditions ... and determine which security issues may have an impact on the enterprise...vulnerabilities and associated attacks + Knowledge of basic system administration and operating system hardening techniques + Knowledge of… more
- Chenega Corporation (Arlington, VA)
- …specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance functions. + ... as required. + Advise and provide cybersecurity support to the Information System Security Manager (ISSM) and PMs. + Support studies on cyber efforts, acting as… more
- ENS Solutions (Norfolk, VA)
- …and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across ... system design and evaluation, solution engineering, software development, or system administration . Requirements + 3+ years of experience as a system administrator… more
- Nightwing (Sterling, VA)
- …environment, and Cloud automation. The SysA demonstrates strong Linux/Windows administration experience, including package management, security hardening, ... maintain/administer servers (Linux, Windows, Nutanix, AWS, and Google, including security appliance infrastructure) + Provide technical configuration, setup, installation… more
- Trace Systems Inc (Portsmouth, VA)
- …securing the Homeland. NNSY CIO is responsible for the installation, administration , development, management, and/or maintenance of all networks and systems ... work and contract requirements, US Citizenship is required. + Must have CompTIA Security + (must be current and compliant with DoD 8570 or relevant agency policy).… more
- BCMC (Arlington, VA)
- …environment - Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations - ... acceptable performance and user accessibility, establish back-ups, and monitor systems security - Troubleshoot and resolve complex storage problems across the… more
- Huntington Ingalls Industries (Springfield, VA)
- …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $91,464.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Senior HI This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
- Parsons Corporation (Centreville, VA)
- …requirements. + Develop and distribute billing instructions and contract administration guidelines for project and corporate staff. + Prepare project/facility ... Required Skills You'll Bring:** + 4-year degree in Business Administration , Finance, or related field and 0-3 years of...+ Ability to collaborate effectively in a team environment. ** Security Clearance Requirement:** None This position is part of… more