- KBR (Chantilly, VA)
- …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... risks and opportunities + Facilitate readiness and demonstrations in support of system and acquisition milestones + Integrate new systems and initiatives… more
- Node.Digital (Arlington, VA)
- … for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems across ... compliance enforcement. - Administer and maintain Splunk Enterprise/Splunk Cloud for system monitoring, security analytics, and operational intelligence -… more
- The Boeing Company (Herndon, VA)
- …with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator** (Shift Work) to join our Mission ... and tight deadlines, to include **infrastructure administration** , **information security ** support and configurations, software and **OS support** ,...a small group of end users who use our system and several other systems that we… more
- GovCIO (Alexandria, VA)
- **Overview** GovCIO is seeking a **Journeyman Systems Security Engineer** to serve as a Registration Authority (RA) supporting Public Key Infrastructure (PKI) ... $126,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7307/ systems - security -engineer/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7307_ **Category**… more
- System One (Springfield, VA)
- …working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection Systems , ... Intrusion Detection and Forensics; conducts performance analysis of Information Systems security incidents; develops Continuity of Operation (COOP)/Disaster… more
- UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
- …documentation, asset management, and configuration records. * Collaborate with network and security teams to ensure system reliability and compliance. * Provide ... for complex system and network issues. * Collaborate with development, security , and operations teams on infrastructure projects and deployments. * Document … more
- KBR (Chantilly, VA)
- …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
- CACI International (Chantilly, VA)
- …customer. The ideal candidate will configure and maintain Linux-based servers, automate system processes, and ensure the reliability and security of enterprise ... to include web servers, database servers, and associated development systems (eg Team Foundation Server) + Maintains system... documentation. + Coordination with customer ISSE to ensure security accreditation of all project IT systems .… more
- Parsons Corporation (Centreville, VA)
- …your talent and redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for ... status in a small team environment to enable operational success of deployed systems . This role includes system design, configuration, and debugging of Linux… more
- Gromelski & Associates, Inc. (Manassas, VA)
- …of computing resources. **_System Administrator Required Tasks:_** + Performs duties as System Administrator on systems using Linux, Windows, and other operating ... security and performance requirements. + Developing and documenting system administration standard operating procedures. **_System Administrator Additional Requirements:_**… more