Senior Network Engineer - Infiniband / UFM Lightning AISenior Network Engineer - Infiniband / UFMNew York, NY$170,000–$210,000 / yearThe ideal candidate has deep expertise in InfiniBand networking, NVIDIA Unified Fabric Manager (UFM), large-scale GPU deployments, Linux networking, automation, and troubleshooting distributed AI workloads. We are seeking an experienced Senior Network Engineer (InfiniBand / UFM) to design, deploy, automate, and operate next-generation AI Factory networking infrastructure supporting large-scale GPU clusters.
Full-Stack .NET Developer (Security Camera Platform) Paths Building ServicesFull-Stack .NET Developer (Security Camera Platform)New York, New YorkSystem and device integrations that connect to third-party control systems and networked devices over a mix of REST and SOAP/event-streaming APIs, including session handling, versioned endpoints, and resilience to unreliable connections. A Python data and reporting pipeline that consolidates activity logs from multiple source servers into a unified dataset, performs gap and anomaly analysis, generates formatted Excel reports, and delivers them automatically on a schedule via email.
Director Of Communications, Digital Liquidity Networks NASDAQ Omx Group, Inc.Director Of Communications, Digital Liquidity NetworksNew York City, NY$116,000–$203,000 / yearThis role requires a unique blend of senior-level communications expertise, fluency in both traditional market structure and Web3/DeFi/blockchain ecosystems, an established network spanning mainstream financial media and the digital asset community, and the judgment to communicate credibly across audiences as varied as institutional investors, crypto-native participants, ATS liquidity venues, and regulators. Experience working in or with the crypto/blockchain industry (exchanges, protocols, infrastructure providers, DeFi platforms, Web3 companies) and/or traditional market-structure participants (exchanges, ATS/ECNs, liquidity venues, market makers, post-trade providers).
Fire Life Safety Director - Carrier Network Facility Allied UniversalFire Life Safety Director - Carrier Network FacilitySpringfield Gardens, New YorkPart timeAssist the building security staff in the visual inspection of all visitor, vendor and employee access badges/identification cards to verify that the authorized holder is the individual presenting the badge/id card to prevent unauthorized access to the property. Read, understand and clearly speak English; constantly use speech and hearing (correctable to normal level required) in communicating with public/co-workers, giving and receiving instructions, using phones.
Network Implementation Manager Eze Castle IntegrationNetwork Implementation ManagerNew York, NYDeep technical proficiency in Cisco networking (Catalyst, Nexus, IOS-XE/XR), Palo Alto firewalls (App-ID, Threat Prevention, VPN, Panorama), and wireless (WLC, Meraki MR/MS/MX). Own end-to-end delivery of network implementation projects spanning new client onboarding, infrastructure refreshes, office builds, and technology migrations.
Software Engineering Manager - Cloud Security (Hybrid) CrowdStrikeSoftware Engineering Manager - Cloud Security (Hybrid)New York, NY$140,000–$215,000 / yearAbout the Cloud Proactive Security Team: A global team of engineers that develops and maintains mechanisms to prevent cloud misconfigurations and security risks before deployment - The team builds intelligent prevention capabilities that identify and block insecure cloud configurations. Develops and maintains proactive security controls that protect Kubernetes clusters, container registries, serverless functions, and cloud workloads from emerging threats in multiple cloud vendors as well as private data centers.
Software Engineer III - Cloud Security - FCS Registration (Hybrid Nyc) CrowdStrikeSoftware Engineer III - Cloud Security - FCS Registration (Hybrid Nyc)New York, NY$120,000–$180,000 / yearWe base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements. What You'll Do: Develop Go-based microservices to support new and existing features which help detect cyber attacks, as well as RESTful APIs to support and expand our industry leading CSPM platform.
Senior Cyber Systems Architect PeratonSenior Cyber Systems ArchitectArlington, Virginia$176,000–$282,000 / yearFull timeEnsure system security needs are established and maintained for operations development, security requirements definition, security risk assessment, systems analysis, systems design, security test and evaluation, certification and accreditation, systems hardening, vulnerability testing and scanning, incident response, disaster recovery, and business continuity planning. Responsibilities: Peraton is seeking a Senior Cyber Systems Architect to join our Department of State (DoS) Diplomatic Security Cyber Mission (DSCM) program, providing leading cyber and technology security expertise to enable innovative, effective, and secure business processes.
SharePoint Administrator Falconwood Inc.SharePoint AdministratorArlington, VirginiaRemote$120,000–$125,000This role focuses on ensuring the operational stability, security, and performance of cloud infrastructure and DevSecOps pipelines while supporting ongoing deployments and system enhancements. Falconwood, Inc. is a woman/veteran-owned business providing executive-level consultants and programmatic support to Department of Defense (DoD) Information Technology (IT) initiatives and programs.
NewHealth Operation Support Team Health Service Administrator (O-6 Billet) Supervisory U.S. Department of Homeland SecurityHealth Operation Support Team Health Service Administrator (O-6 Billet) SupervisoryWashington, DCThis position is located within the Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE), Enforcement and Removal Operations (ERO), ICE Health Service Corps (IHSC), Office of Deputy Assistant Director of Health Systems Support (DAD-HSS), Health Operations Unit (HOU). Supervise and mentor key personnel, including the Assistant Health Services Administrator (AHSA), Facility Healthcare Program Manager (FHPM), Facility Training Officer (FTO), and Facility Health and Safety Officer (FHSO).
Systems Engineer – Data & Analysis Infrastructure Johns Hopkins Applied Physics LaboratorySystems Engineer – Data & Analysis InfrastructureLaurel, MarylandFull timePossess a BS degree in systems engineering, computer science, computer engineering, engineering science, or related field, or have relevant certifications (such as CompTIA Network+, CompTIA Server+, Linux certifications, etc.) and equivalent experience in systems engineering responsibilities including: developing use cases and requirements, test planning, and performing analysis to balance cost, schedule, and risk. The Signal and Systems Analysis Group (KTA) provides data-driven design and analytical assessments of Anti-Submarine Warfare (ASW) operator in-the-loop system performance to advance the warfighting capabilities of developmental and fielded systems across multiple US Navy domains.
Service Desk Administrator/Help Desk Specialist DOJ EOIR End User Support ITC FederalService Desk Administrator/Help Desk Specialist DOJ EOIR End User SupportFalls Church, VARESPONSIBILITIES: Monitor and answer service desk calls and emails to assist customers requiring technical support; Handle calls, emails, and tickets assigned prior to escalating to other teams or leadership. ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience, and financial services to solve government mission challenges, enabling smoother operational efficiency and bolstering national security.
Security & Compliance Administrator Booz Allen Hamilton Inc.Security & Compliance AdministratorAnnapolis Junction, MD$99,000–$225,000 / yearSalary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
NewPKI Systems Administrator - active Top Secret required General Dynamics Information TechnologyPKI Systems Administrator - active Top Secret requiredWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Sr. System Administrator/System Engineer - Linux CDITSr. System Administrator/System Engineer - LinuxColumbia, MarylandThe ideal candidate will bring strong expertise across Linux systems administration, application servers, virtualization, and security, with the ability to troubleshoot complex issues and support both virtual and physical infrastructure across enterprise environments. CDIT is seeking an experienced Senior Linux Systems Administrator / Engineer to support an Intelligence Community-wide mission environment and service.
Systems Administrator 2 Lentech Inc.Systems Administrator 2Annapolis Junction, MDFull timeConfigures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems (U) Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Mid System Engineer Belay TechnologiesMid System EngineerLaurel, MDFull timeBachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.
NewSenior Systems Administrator Amatriot Group, LLCSenior Systems AdministratorReston, VA$150,000–$180,000 / yearThis role is responsible for server administration, database administration, system deployment, performance optimization, security compliance, incident response, backup and disaster recovery, documentation, and cross-platform support across Windows, Linux, and UNIX-based environments. Provide cross-platform support for Windows, Linux, and UNIX-based server environments, with a focus on application and database performance, troubleshooting, and configurations.
Atlassian Administrator, JIRA / Confluence | Top Secret (TS) StaffWorthyAtlassian Administrator, JIRA / Confluence | Top Secret (TS)Springfield, VirginiaBonus Points if you have exposure and/or experience in Infrastructure Management / Amazon Web Services S3, EC2 (EBS, ELB), RDS, Snapshots, NACLs, SGs, CloudWatch, CloudTrail, and Cost Optimization practices to deploy capabilities, services, and effectively manage multiple AWS accounts. Your work directly impacts national security and global issues, you will have the chance to contribute to missions that are of paramount importance to the United States and its allies, know that that the environments and programs you support are making a difference on a global scale.
CNO Training Environment Administrator BitwiseCNO Training Environment AdministratorMarylandThis role sits at the intersection of technical infrastructure management and training program excellence — you'll ensure that every exam environment runs smoothly while continuously improving how we deliver assessments and measure trainee performance. You'll augment our testing systems with new tools and technologies, develop and maintain scripts to automate repetitive processes, and contribute to the continuous evolution of our course systems.