Top Tech Jobs & Startup Jobs

Manages ticket queues in a mission-critical IT operations environment. Validates, routes, prioritizes, and tracks service requests against SLAs; coordinates with customers and technical teams; documents ticket status; follows up to prevent breaches; and escalates complex or stalled issues. Requires customer communication, ticketing or IT service management experience, strong organization, and availability for weekend, extended, and holiday coverage.

Designs, integrates, deploys, documents, and sustains complex IT systems and SIGINT platforms. Responsibilities include systems architecture, infrastructure engineering, virtualization, Linux and Windows administration, Cisco networking, rack-and-stack installations, testing, troubleshooting, cloud integration, technical documentation, and coordination with government and cross-functional stakeholders. The role requires maintaining engineering deliverables, design reviews, transition plans, and system lifecycle records.

Senior systems engineer responsible for designing, integrating, sustaining, and optimizing enterprise-scale dataflow architectures for mission-critical analytics across cloud and distributed environments. Leads technical efforts, ensures performance, security, and data governance, mentors teams, and collaborates with government stakeholders to deliver scalable, resilient dataflow solutions and operational automation/monitoring.

Supports vulnerability management, security compliance, continuous monitoring, and RMF activities for mission-critical systems. Configures Tenable.sc and Nessus, conducts vulnerability and STIG scans, analyzes findings, coordinates remediation, and uses Splunk for security dashboards and compliance reporting. The role also supports audits, patch verification, scanning policy development, lab testing, and security operations in a 24/7 environment.

Supervise 24x7 operations center activities, lead incident response, coordinate technical resources, manage staff schedules, monitor SLA performance, prepare operational reports, and drive process improvements. The role also coaches technical staff, communicates with management and customers during major incidents, and supports networking and desktop troubleshooting in a mission-critical environment.

Leads a two-person team supporting mission-critical machine rooms, laboratories, and communications spaces. Oversees operations, maintenance, access, infrastructure upgrades, equipment installation, rack and cable work, hardware troubleshooting, fiber connectivity, environmental monitoring, documentation, vendor coordination, and customer support. Maintains secure, compliant, and operational environments while coordinating deployments and replacements with system administrators, network engineers, facilities personnel, leadership, and vendors.

Supports the full systems engineering lifecycle, including hardware and software integration, installation, testing, deployment, troubleshooting, maintenance, decommissioning, and quality assurance. Installs and terminates fiber and CAT-5/6 cabling, tests fiber with optical power meters and OTDRs, maintains network infrastructure, and repairs Dell servers. Collaborates with users, customers, and engineering teams in mission-focused environments.

Provides senior cybersecurity and information assurance support for classified IC and DoD systems. Maintains security posture, conducts vulnerability and risk assessments, supports authorization activities, evaluates security controls, manages configuration changes, develops System Security Plans, and ensures compliance with applicable policies and frameworks. Requires extensive ISSO experience, collaboration with technical teams, DoD 8140.03 compliance, and an active TS/SCI clearance with appropriate polygraph.

Designs, administers, maintains, and optimizes computer systems in a mission-focused environment. Responsibilities include system architecture, hardware and software configuration, network troubleshooting, operating system installations and upgrades, performance monitoring, backups, data recovery, security audits, system planning, user support, and technical training. Provides guidance to less-experienced technical personnel while ensuring system reliability, security, compliance, and operational performance.

Designs, configures, secures, troubleshoots, and sustains complex Cisco-based network infrastructure in secure mission-critical environments. Supports Palo Alto and HAIPE appliances, network hardening, SSP development, compliance, packet analysis, architecture diagrams, physical network installation, and technical documentation. Requires extensive systems engineering experience, leadership of engineering efforts, and an active TS/SCI clearance with polygraph.