Senior Jobs in US

[Industry: Computer Hardware Manufacturing | Type: Full-time | Level: Mid-Senior level] PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our found

[Applicants: Over 200 applicants | Industry: Insurance | Type: Full-time | Level: Mid-Senior level] Join an amazing team that is consistently recognized for our achievements and culture, including our most recent Forbes award of being one of America

[Applicants: Be among the first 25 applicants | Industry: Business Consulting and Services, IT Services and IT Consulting, and Professional Training and Coaching | Type: Full-time | Level: Associate] RoleStarCompliance is seeking an experiencedSenio

[Industry: Entertainment Providers | Type: Full-time | Level: Mid-Senior level] Welcome to Warner Bros. Discovery… the stuff dreams are made of.Who We Are…When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards,

[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] Dice is the leading career destination for tech experts at every stage of their careers. Our client, Triwave Solutions Inc, i

Intelligence Community. You’ll be part of a high-performing team with a long history of excellence supporting national defense and intelligence programs.In this role, you will be responsible for maintaining, configuring, and supporting Oracle Solaris-based infrastructure and hardware across a secure enterprise environment.Position DutiesAdministering Oracle Solaris (versions 10, 11.2, 11.3, 11.4) systemsManaging Sun/Oracle SPARC and x86 hardware, switches, and storageConfiguring and maintaining Sun/Oracle switchesBuilding and managing IPS repositories and LDOMs (Logical Domains)Performing disk management, including physical, ZFS, and virtual disks under LDOMExecuting backup and recovery operations, including ZFS snapshots, BE Admin, and LDOM exportsManaging Solaris antivirus and IPF (Internet Protocol Filter) configurationsAdministering and configuring Trusted Solaris environmentsPerforming disaster recovery and recovering systems from hardware failuresSupporting overall Solaris system performance, security hardening, and patchingRequired QualificationsA Bachelor’s degree in an area applicable to the position with 8+ years of relevant experience OR a Master’s degree with 6 years of relevant experience; an additional 4 years of experience maybe considered in lieu of a degree requirementActive TS/SCI or SCI eligibility and active polygraph or ability to obtain a polygraphSecurity+ or other IAT II/III level certification that is currently active (DoD 8570 compliance)Extensive experience with Sun/Oracle hardware, including SPARC and x86 servers, switches, and storageStr...

This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/modernize. The ideal candidate will be located in the National Capital Region.Please note that this is contingent upon contract award, with an anticipated decision expected by Q3/Q4 of 2026.TheSystem Administratorresponsibilities include, but are not limited to:Manage and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows.Install and configure hardware and software, manage user accounts and permissions, monitor system performance, troubleshoot (Tier 1-3) issues, mobile devices, and implement and ensure compliance with applicable system security controls.Optimize system operations and resource utilization and perform system capacity analysis and planning.Ensure IT Assets remain compliant with Identity & Access Control Management (ICAM) policy and communicate and coordinate system changes.#001JCRequired Education, Experience, & SkillsBachelors degree with 14-17 years or more relevant work experience.Experience with IT Service Management (ITSM).Experience with ServiceNow platform.Proficiency in developing and executing SQL queries to troubleshoot and resolve issues.Experience with SQL scripting, Java, Windows Server, Linux, Oracle, Tomcat, data backups, and load balancing.Knowledge and understanding of Trusted Thin Client and enhanced VDI (e.g., remote GPU and memory scaling).Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA).Pay InformationFull-Time Salary Range: $130355 - $221603Please note: This range is based on our market pay structures.

[Applicants: Be among the first 25 applicants | Industry: Business Consulting and Services | Type: Full-time | Level: Mid-Senior level] **This position is pending funding and will start in April 2026**TheSenior Systems/Database Administratorprovides

[Applicants: Be among the first 25 applicants | Industry: Online Audio and Video Media | Type: Full-time | Level: Mid-Senior level] Job Title:Senior System AdministratorDepartment:Infrastructure & Network ServicesWork Location:Main CampusDuties:Unde

[Industry: Computers and Electronics Manufacturing | Type: Contract | Level: Mid-Senior level] Senior SW/HW Test Validation LeadOverviewWe are looking for a senior test leader to define and own end-to-end test strategies and validation frameworks fo

[Industry: Banking | Type: Full-time | Level: Mid-Senior level] How would you like to join one of the most highly regarded financial institutions in New Jersey with deep roots in the community? Provident is a successful and highly regarded multi-bil

[Applicants: Over 200 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] Senior Full Stack Engineer (SQL, Python, Distributed Systems) | Remote | Atlanta, GA | $190K - $220KWe are working with a well-capitalised, global business that is building a lean, startup-style engineering function to own, modernise, and scale critical internal platforms. You’ll be hands-on across data, distributed systems, application logic, and delivery, building and scaling platforms that process millions of events per minute and power finance, operations, and advanced data initiatives.What you will do:Design, write, and optimise complex SQL Server queries and data modelsBuild high-throughput systems capable of processing millions of events per minute with sub-second latencyBuild production-grade backend systems in Python (experience with Go, Rust, or Java advantageous)Architect and scale microservices and event-driven systemsBuild and maintain real-time and batch data pipelines (Kafka, Spark, Flink)Design and develop scalable APIs (REST, GraphQL, gRPC)Implement caching and search layers (Redis, Memcached, Elasticsearch/OpenSearch)Work with distributed databases (PostgreSQL, ClickHouse)Contribute to AI-adjacent initiatives including vector databases and embedding systemsRapidly prototype and ship internal tools and dashboardsOwn systems end-to-end rather than handing work off to vendorsSupport and improve live, business-critical platformsOptimise application, database, and system performanceWork directly with internal stakeholders to turn urgent needs into working softwareOperate in a fast-moving environment where priorities shift and delivery mattersWhat you will get:Ownership of high-impact, business-critical systemsGreenfield work alongside modernisation of existing platformsDirect access to senior stakeholdersExposure to advanced data, AI, and large-scale distributed systems initiativesCompetitive compensation, flexible for exceptional profilesRequirements:Must haves:Expert-level Microsoft SQL ServerDeep understanding of performance optimisation and complex queryingExpert-level Python, Go or Java in production environmentsProven experience building and scaling high-throughput, low-latency systemsStrong knowledge...