Linux Systems Administrator Science Applications International CorpLinux Systems AdministratorPearl City, HI$120,001–$160,000 / yearOur robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Specialist, Systems Engineer - RC-135 Computer Systems Administrator L3Harris Technologies IncSpecialist, Systems Engineer - RC-135 Computer Systems AdministratorNEJob Description: L3Harris is seeking a Specialist, Systems Engineering, RC-135 Computer Systems Administrator (CSA) for our location at Offutt AFB, Nebraska, supporting the USAF's RC-135 mission aircraft and its related ground support systems. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
IBM Workload Scheduler Administrator / Infrastructure Engineer ICONMA, LLCIBM Workload Scheduler Administrator / Infrastructure EngineerRiverwoods, ILRemote$15–$55.71 / hourStrong experience with IBM Workload Scheduler architecture, especially Dynamic Workload Broker, V10.1+, high availability of MDMs managing Fault Tolerant Agent and Dynamic Agent architectures. Administer Production IBM Workload Scheduler (aka Tivoli Workload Scheduler) environment with 28,000 unique daily jobs across ~350,000 daily job runs, 44 servers, and three other change control environments.
Senior Network Engineer Safe FleetSenior Network EngineerSouthfield, MIADDITIONAL INFORMATION: Due to International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR) requirements, all candidates must be presently classified as a “US Person" which includes: a United States citizen; a permanent legal resident (green card holder); or a protected individual (refugee/asylum status). RESPONSIBLITIES: Oversee the design and operation of enterprise-wide WAN, LAN, WLAN, and cloud-connected networks supporting multiple distinct business units.
Network Analyst / Network Administrator Veterans Sourcing GroupNetwork Analyst / Network AdministratorWhite Plains, NYThis role will contribute to large-scale network modernization projects, including cloud migration, wireless infrastructure upgrades, communications backbone enhancements, and enterprise network deployments. Work closely with vendors, network engineers, telecommunications teams, contractors, and end users to resolve network-related issues.
System Administrator II ALEX - ALTERNATIVE EXPERTS, LLCSystem Administrator II$150,000–$165,000 / yearFounded in 1987 and headquartered in Marshall, VA, ALEX - Alternative Experts, LLC (ALEX) is an ISO 9001:2015-certified Women Owned Small Business that's changing the way government does business by delivering a powerful, industry-leading array of core services to help its clients achieve mission-critical objectives. The successful candidate will be responsible for the day-to-day administration, security compliance, and operational health of complex Linux-based infrastructure spanning virtualized environments, container platforms, and classified networked systems.
Network Administrator I, CCNA | Cleared | Huntsville, AL Trace3Network Administrator I, CCNA | Cleared | Huntsville, ALHuntsville, AL$115,000–$130,000 / yearAble to manage and maintain: Sites and Services, DNS, DHCP, Group Policy Objects, Computer/User Objects, LDAP, Authentication protocols, AD Permission delegation using the least privilege methodology, Dynamic/Static AD groups, as well as other Domain services in accordance with MS best practices and compliance requirements. The position requires candidates to have excellent communication, analytical, and problem-solving skills to help identify, communicate, and resolve issues.
Sr. Systems Administrator KESSr. Systems AdministratorSan Diego, CaliforniaRequired Knowledge, Skills, & Abilities Education/Licensure/Credentials Required: Bachelor’s degree in related fields such as computer science, computer engineering, information systems, network engineering, systems engineering, software engineering or a closely related discipline. Headquartered in San Diego, California and with offices in Gig Harbor, WA KES provides services globally in systems engineering & technical assistance, requirements analysis, software design & development, systems integration & testing, independent verification & validation, and operational & logistic support.
Linux / Unix Systems Administrator CymertekLinux / Unix Systems AdministratorAnnapolis Junction, MarylandComputer Science, Information Technology, Systems Engineering, Network Engineering, Computer Engineering, Information Systems, Cybersecurity, Data Science, Electrical Engineering, Applied Mathematics, etc. Linux Systems Administrator, Unix Systems Administrator, Systems Engineer, IT Systems Administrator, Network Administrator, Infrastructure Administrator, DevOps Engineer, Cloud Systems Administrator, Server Administrator, System Support Specialist, etc.
Systems Administrator-Cleared Voyager Space HoldingsSystems Administrator-ClearedLong Beach, CA$170,000–$200,000 / yearTo conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) (22 CFR Parts 120-130) and the Export Administration Regulations (EAR) (15 CFR Parts 730-774), applicants for this position must be a U.S. Person: a US Citizen, a lawful permanent resident of the U.S., or a protected individual as defined by 8 U.S.C. § 1324b(a)(3). We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space.
Systems Administrator I Vertech Industrial Systems LLCSystems Administrator IPhoenix, AZAs a Systems Administrator I, you''ll work alongside our senior sys admin to keep Vertech''s internal infrastructure running smoothly and support our clients'' industrial computer systems. If you''re the type who geeks out over a clean Active Directory structure, takes pride in a well-architected virtualization environment, and wants to be part of a team that actually values IT, not just tolerates it, we want to talk.
Systems Administrator / Service Desk Amentum Services IncSystems Administrator / Service DeskColumbia, MDPurpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining operations across various network environments for our customer. Perform systems security administration, including account creation, user profile management, workstation/server imaging, and access control across multiple networks.
System Administrator (Clearance Required) Kroll, LLCSystem Administrator (Clearance Required)Washington, DC$100,000–$150,000 / yearThe successful candidate will be responsible for the day-to-day administration, security compliance, and operational health of complex Linux-based infrastructure spanning virtualized environments, container platforms, and classified networked systems. The SA Level 2 operates with a high degree of independence and serves as a technical authority on Linux systems engineering, PKI/cryptographic policy enforcement, storage management, IP networking, and security compliance.
NewLinux Systems Administrator – Virtualization & Storage VibrintLinux Systems Administrator – Virtualization & StorageAnnapolis Junction, MDFull timeBy joining this prime contract, you'll help modernize and support secure systems, networks, laboratories, and fielded infrastructure serving mission users at customer and remote locations.______________________________________________________________________As a System Administrator, you will sustain a secure Linux environment supporting mission and operations users. You will work on a collaborative government and contractor team responsible for physical and virtual servers, authentication, DNS, shared storage, home directories, network connectivity, security compliance, and cloud or container-enabled infrastructure.
Senior Network Engineer – Tier 3 Support / Network Architect Impulse Strategic SolutionsSenior Network Engineer – Tier 3 Support / Network ArchitectHouston, TexasYou will play a key role in supporting, designing, and optimizing our network infrastructure while mentoring junior staff and collaborating with cross-functional teams to ensure performance, reliability, and scalability. The ideal candidate is a Cisco expert with extensive experience in Cisco FirePower, Cisco Catalyst, Cisco Meraki, SD-WAN, unified communications, and enterprise-level routing and switching .
NewNetwork & Systems Engineer Hana Cloud Solutions LLCNetwork & Systems EngineerCarlstadt, NJ$87,800–$111,750 / yearPart timeMaintain current knowledge and understanding of networking & Security best practices to offer the best solutions and protection to company systems. Carry out company and/or team initiatives such as strategy executions, operations, including hardening devices and systems.
System Administrator Interweave TechnologiesSystem AdministratorHuntsville, Alabama$70,000–$100,000We're looking to add a Senior Network Administrator to our team — a client-facing resource who develops high-level relationships with our clients through ongoing communication that maximizes up-time and advances client productivity and profitability through technology. Experience in user technical support, network administration, network architecture/design, systems administration, and support activities in multi-user network environments.
Sr. Network Engineer & Connectivity Architect Gwc Warranty CorporationSr. Network Engineer & Connectivity ArchitectPonte Vedra, FLLeveraging Infrastructure as Code (IaC), AIOps, and Zero Trust principles, this position ensures seamless, secure connectivity across Azure, on-prem environments, branch networks (Meraki), and SaaS platforms such as Microsoft 365, while enabling a scalable, automated, and self-healing infrastructure. Network Engineer & Connectivity Architect serves as the principal architect of the organization's enterprise connectivity platform ("The Backbone"), with a primary focus on Microsoft Azure networking, Cisco Meraki infrastructure, and identity-driven access (Active Directory & Entra ID).
Network Engineer (All Levels) AdapticNetwork Engineer (All Levels)Annapolis Junction, MDWhether you're early in your career or leading network architecture and engineering efforts, we're looking for Network Engineers at all levels who enjoy solving complex problems and keeping systems running at peak performance. You'll support and enhance network infrastructure across design, implementation, and operations—ensuring secure, reliable connectivity in high-stakes environments.
Cloud Network Engineer - Cloud Vervic Inc.Cloud Network Engineer - CloudHuntsville, ALFull timeAbout the Role: We are seeking a highly skilled Cloud Network Engineer to design, implement, and operate secure, high‑performance networks that span on‑premise data centers, public cloud environments, and enclave‑based domains. The ideal candidate will have deep hands‑on experience with cloud networking, software‑defined networking (SDN), and container‑native networking solutions, particularly within Kubernetes environments.