> Markdown version of [/jobs/ext/1321354-lead-systems-administrator](https://www.wearedevelopers.com/jobs/ext/1321354-lead-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Systems Administrator - **Company:** NT Concepts - **Location:** Washington, DC, United States - **Experience:** Expert - **Salary:** $120,336.0 - $180,504.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Confluence, JIRA, Microsoft Azure, Cloud Computing, CompTIA Security+, Domain Name System (DNS), VMware ESX Servers, Monitoring of Systems, IT Management, Network Troubleshooting, Linux System Administration, Linux Servers, Log Analysis, Windows Servers, NetApp Applications, Network Connections, Oracle Databases, Oracle (Applications), Red Hat Enterprise Linux, RSA (Cryptosystem), Security Information and Event Management, Systems Integration, Virtualization Technology, SSL Certificate Management, Computer Networking Systems, Transport Layer Security, Enterprise Software Applications, Load Balancing, Cloud Platform System, Software Troubleshooting, Sap Business Objects, SC Clearance, Information Technology, Performance Monitor, Nutanix, Splunk, Dynatrace, Big Ip, Commvault, Cisco, Plan of Action and Milestones, User Accounts, Vmware - **Published:** July 17, 2026 - **Apply:** https://www.dice.com/job-detail/081e773f-1220-4a18-a2e5-5b646f31aa6f ## About the Role * Location: Must be located in or willing to relocate to Washington, DC or Norfolk, VA. * Travel: Requires occasional on-site presence and travel to the Norfolk, VA office as business needs dictate * Clearance: Active Top-Secret clearance (or higher) required * Minimum Experience: Bachelor's degree (BA/BS) in a technical discipline & 10 years of relevant IT management experience, with demonstrated expertise in hosting, systems administration, and enterprise application support in a DoD or similar environment. * Ability to manage a team of network engineers, system administrators and interface with off-site hosting group. * Expert experience with SAP Business Objects (BOXI 4.3+) administration and Windows Servers. * Experience with Dynatrace or similar application/infrastructure monitoring tools. * Knowledge of Splunk administration and log analysis. * Experience with DNS management and network troubleshooting. * Experience with F5 Big-IP/Big-IQ or similar load balancer technologies. * Strong experience with Windows Server * Knowledge and experience with Linux administration. * Experience with VMware/ESXi, Nutanix, NetApp, Tintri (virtualization and storage). * Experience with Oracle Database patching, configuration, and AuditVault. * Experience with Commvault backup and recovery operations. * Experience with Cisco networking and switch management. * Demonstrated ability to ensure management of DoD STIG compliance and remediate ACAS vulnerabilities. * Knowledge of Jira and Confluence administration. * Knowledge of certificate management (Digicert or equivalent). * Familiarity with DoD cybersecurity frameworks and IA processes. * Experience with DoD procurement processes (PR/ITPR submissions). * Strong technical writing skills for documentation and reporting., * Experience supporting DoD or Navy IT systems. * Familiarity with eMH (enterprise Military Housing) or similar enterprise systems. * DoD 8570/8140 compliance (e.g., Security+, CISSP, or equivalent). * Experience with Azure or other DoD-approved cloud environments. * Familiarity with Camunda, RSA, Agiloft, or Dynatrace. Certification Requirements: * Must have or obtain a CompTIA Security+ or DoD 8140-equivalent certification within 6 months of hire. Physical Requirements: * Prolonged periods sitting at a desk and working on a computer. * Must be able to lift up to 50 pounds at time. ## Description * Ability to manage a team of network engineers, system administrators and interface with off-site hosting group to maintain, troubleshoot, and manage upgrades to an enterprise application system. * Serve as the primary administrator for SAP Business Objects (BOXI) on Windows Server, including installation, configuration, patching, upgrades, troubleshooting, and performance monitoring. * Support and maintain Dynatrace for application and infrastructure monitoring; configure dashboards, alerts, and integrations; analyze performance data and assist with incident root cause analysis. * Support DNS changes as required for application and infrastructure needs; coordinate with network teams to ensure proper DNS resolution and network connectivity. * Support Splunk SIEM for log aggregation, monitoring, and security compliance; maintain forwarders, indexes, and dashboards; assist with log analysis for troubleshooting and audit purposes. * Provide backup support for F5 Big-IP/Big-IQ load balancer administration, including configuration changes, SSL certificate management, and troubleshooting application delivery issues. * Administer Windows/Linux servers, VMware/ESXi, Nutanix, NetApp, Tintri, and cloud-integrated infrastructure across on-premise and DoD/Navy-approved cloud environments. * Ensure ACAS findings are remediated; STIGs applied; and cybersecurity compliance is maintained in accordance with DoD and Navy cybersecurity requirements. * Ensure Oracle quarterly patches are reviewed, tested, and applied in timely fashion; track and remediate vulnerabilities. * Oversee the management of user accounts in Production, QAE, and Staging; Jira/Confluence access; reset SFG and privileged accounts. * Ensure the management and maintenance of Commvault/Hyperscale backup infrastructure; conduct quarterly DR exercises; manage off-site tape process. * Ensure the management and updates of TLS/SSL certificate lifecycle using Digicert; maintain certificate inventory across all environments. * Track, renew, and procure software support and support agreements and hardware replacements (Oracle, Red Hat, F5, Cisco, Commvault, VMware, etc.). * Ensure reporting is on time: Prepare monthly Hosting Technical Slides; produce metrics reports; maintain ISCP, SBC, and POA&M documentation. * Ensure the execution of scheduled and emergency maintenance windows; manage planned and unplanned outages. * Participate and present during CMB & System Manager meetings ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)