Top Tech Jobs & Startup Jobs

Manage and monitor enterprise PKI systems, administer digital certificates (issuance, renewal, revocation), troubleshoot PKI issues, maintain CAs/RAs and HSMs, enforce PKI policies and best practices, conduct audits, document configurations and workflows, and automate tasks via scripting.

Lead enterprise architecture for a complex IT environment, designing scalable, secure cloud and hybrid solutions. Define target-state architectures, modernization roadmaps, assess technologies, lead design reviews, prototype solutions, remediate technical debt, and present recommendations to leadership while guiding engineering teams through implementation.

Provides multidisciplinary security support for Special Access Programs, SCI, and classified activities. Ensures compliance with NISPOM, DoD, intelligence, and SAP policies; develops procedures and security training; identifies vulnerabilities and risks; conducts facility compliance reviews; tracks corrective actions; investigates classified information compromises; briefs government and civilian personnel; and mentors security staff. Requires 10+ years of related experience, including two years of SAP experience, TS/SCI clearance, U.S. citizenship, and ability to obtain a CI polygraph.

Manage, monitor, maintain, troubleshoot, and update Active Directory and hybrid authentication systems. Support identity, access, authentication, and centralized resource management platforms; resolve technical issues; and use automation and orchestration tools to streamline directory services maintenance and monitoring. Help evaluate and implement technologies that improve the directory services environment. The role is onsite in Washington, DC and requires an active Top Secret clearance, SCI eligibility, U.S. citizenship, and DoD 8140 IAT II compliance.

Manage information system security and customer RMF workflows from authorization planning through ATO. Review access and system-change requests, coordinate POA&M vulnerability remediation, enforce NIST and cybersecurity controls, maintain security documentation and configuration management, monitor recovery processes, conduct internal audits, and support governance reviews. The role requires extensive RMF, A&A, NIST, STIG, ServiceNow, Tenable, and SCAP experience, along with an active TS/SCI clearance and polygraph.

Conduct internal penetration tests and vulnerability assessments across servers, web applications, web services, and databases. Manually exploit systems, analyze scanner and source-code results, identify vulnerabilities and compliance issues, and produce and defend detailed reports. Develop rules of engagement, test plans, and SOPs; provide security recommendations to technical and government stakeholders; and conduct security reviews and research to strengthen cyber defenses.

Senior technical leader providing enterprise IT engineering and architecture guidance. Develop technical strategy and roadmaps, lead architecture reviews, validate approaches with hands-on analysis, drive modernization, assess risks, improve operational delivery, mentor staff, and align technology investments with mission objectives.

Supports modernization of a mission-critical court case management system by eliciting and decomposing requirements, managing user stories and acceptance criteria, facilitating Agile collaboration, and supporting testing. Conducts process and workflow analysis, develops wireframes and process models, performs user research and usability testing, maintains technical documentation, and delivers briefings to technical and non-technical stakeholders.

Leads day-to-day operations, availability, performance, troubleshooting, and security of enterprise LAN, WAN, data center, and remote-access networks. Coordinates Tier 1–3 support, assigns technical resources, manages incidents, SLAs, changes, outages, root-cause analysis, documentation, and infrastructure modernization. Oversees routing, switching, segmentation, VPNs, monitoring, capacity planning, vendor coordination, and compliance while supporting USCENTCOM operations onsite in Tampa, Florida.

Administer and optimize Oracle databases supporting DTRA defense systems. Responsibilities include performance tuning, replication, recovery, upgrades, patching, security hardening, troubleshooting, schema and object creation, database modeling, change integration, documentation, and collaboration with application development and support teams. The role requires Oracle Enterprise Edition expertise across RHEL and Windows, Data Guard and Recovery Manager experience, multitenant database administration, SQL and PL/SQL proficiency, and Secret clearance with eligibility to obtain Top Secret.